 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| LCX011AM 3.6cm (1.43-inch) LCD Panel (with microlens) For the availability of this product, please contact the sales office. Description The LCX011AM is a 3.6cm diagonal active matrix TFT-LCD panel addressed by polycrystalline silicon super thin film transistors with built-in peripheral driving circuit. This panel allows full-color representation without color filters through the use of a microlens. This panel provides a wide aspect ratio of 16:9, such as those represented in HD. The built-in sideblack function also allows an aspect ratio of 4:3 in the NTSC/PAL mode. This panel has a polysilicon TFT high-speed scanner and built-in function to display images up/down and/or right/left inverse. The built-in 5V interface circuit leads to lower voltage of timing and control signals. Features * The number of active dots: 768,000 (1.43-inch; 3.6cm in diagonal) * Horizontal resolution: 600TV lines * Effective aperture ratio: 70% (reference value) * High contrast ratio with normally white mode: 200 (typ.) * Built-in H and V drivers (built-in input level conversion circuit, 5V driving possible) * NTSC/NTSC-WIDE/HD (band: 20MHz) mode selectable (PAL/PAL-WIDE mode also available through conversion of scanned dot numbers by an external IC) * Up/down and/or right/left inverse display function * Side-black function * 16:9 and 4:3 aspect-ratio switching function Element Structure * Dots 16:9 display: 1599.5 (H) x 480 (V) = 767,760 4:3 display: 1199.5 (H) x 480 (V) = 575,760 * Built-in peripheral driver using polycrystalline silicon super thin film transistors. Applications Liquid crystal projectors, etc. Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. -1- E96919A94-PS Block Diagram Mode Controller SID HST HCK1 HCK2 WID RGT VST VCK PCG DWN ENB Bi-directional V Driver Level Shifter 3 14 15 16 12 13 20 19 22 21 18 Side Black Controller AVDD HVDD VVDD VSS 2 10 11 23 17 Bi-directional H Driver -2- VCOM VSSG 9 8 7 6 5 4 SIG6 (B2) SIG5 (R2) SIG4 (G2) SIG3 (B1) SIG2 (R1) SIG1 (G1) Bi-directional V Driver 1 COM LCX011AM LCX011AM Absolute Maximum Ratings (VSS = 0 V) * H driver supply voltage HVDD * V driver supply voltage VVDD * Analog block drive supply voltage AVDD * Common pad voltage COM * H shift register input pin voltage HST, HCK1, HCK2 RGT, WID * V shift register input pin voltage VST, VCK, PCG ENB, DWN * Video signal input pin voltage SIG1, SIG2, SIG3, SIG4 SIG5, SIG6, SID * Operating temperature Topr * Storage temperature Tstg -1.0 to +20 -1.0 to +20 -1.0 to +20 -1.0 to +17 -1.0 to +17 -1.0 to +17 -1.0 to +15 -10 to +70 -30 to +85 V V V V V V V C C Operating Conditions (VSS = 0V) * Supply voltage HVDD 13.5 0.3 V VVDD 13.5 0.3 V AVDD 15.5 0.3 V * Input pulse voltage (Vp-p of all input pins except video signal and side black signal input pins) Vin 5.0 0.5 V Pin Description Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Symbol COM VSSG SID SIG1 (G1) SIG2 (R1) SIG3 (B1) SIG4 (G2) SIG5 (R2) SIG6 (B2) AVDD HVDD WID Description Common voltage of panel Analog block GND Side black signal for 4:3 display Video signal 1 (G) to panel Video signal 2 (R) to panel Video signal 3 (B) to panel Video signal 4 (G) to panel Video signal 5 (R) to panel Video signal 6 (B) to panel Analog block power supply Power supply for H driver Aspect-ratio switching (H: 16:9, L: 4:3) Pin No. 13 14 15 16 17 18 19 20 21 22 23 24 -3- Symbol RGT HST HCK1 HCK2 VSS ENB VCK VST DWN PCG VVDD TEST Description Drive direction pulse for H shift register (H: normal, L: reverse) Start pulse for H shift register drive Clock pulse for H shift register drive Clock pulse for H shift register drive GND (H, V drivers) Enable pulse for gate selection Clock pulse for V shift register drive Start pulse for V shift register drive Drive direction pulse for V shift register (H: normal, L: reverse) Improvement pulse (2) for uniformity Power supply for V driver Test; Open LCX011AM Input Equivalent Circuit To prevent static charges, protective diodes are provided for each pin except the power supply. In addition, protective resistors are added to all pins except video signal input. All pins are connected to VSS with a high resistance of 1M (typ.). The equivalent circuit of each input pin is shown below: (The resistor value: typ.) (1) SIG1, SIG2, SIG3, SIG4, SIG5, SIG6, SID HVDD Input 1M VSS VSS Signal line (2) HCK1, HCK2 HVDD 250 250 Input 250 250 1MW VSS 1MW Level conversion circuit (2-phase input) (3) RGT, WID HVDD 2.5k Input 1M VSS 2.5k Level conversion circuit (single-phase input) (4) HST HVDD 250 Input 1M VSS 250 Level conversion circuit (single-phase input) (5) PCG, VCK VVDD 250 Input 1M VSS 250 Level conversion circuit (single-phase input) (6) VST, ENB, DWN VVDD 2.5k Input 1M VSS 2.5k Level conversion circuit (single-phase input) (7) COM VVDD Input 1M LC VSS -4- LCX011AM Input Signals 1. Input signal voltage conditions Item (Low) H driver input voltage WID, RGT, HST, HCK1, HCK2 (High) V driver input voltage ENB, VCK, PCG, VST, DWN (Low) (High) Symbol VHIL VHIH VVIL VVIH VVC Vsig Vcom Vsid Min. -0.5 4.5 -0.5 4.5 6.8 VVC - 4.5 VVC - 0.3 Typ. 0.0 5.0 0.0 5.0 7.0 -- VVC - 0.2 Max. 0.3 5.5 0.3 5.5 7.2 VVC + 4.5 VVC - 0.1 (Vss = 0V) Unit V V V V V V V V Video signal center voltage Video signal input range1 (SIG1 to 6) Common voltage of panel2 Side black signal for 4:3 display3 (SID) input voltage VVC 4.4 VVC 4.5 VVC 4.6 (VVC 3.1) (VVC 3.2) (VVC 3.3) 1 Video input signal shall be symmetrical to VVC. 2 Common voltage of the panel shall be adjusted to VVC - 0.2V. 3 The side black signal for 4:3 display shall be input at the timing shown in the figure below. Also, the interval between the SID rise and fall shall be kept to 800ns or less. 4.5V SID 3.2V 2.1s 2.1s VVC 3.2V 4.5V PCG Level Conversion Circuit The LCX011AM has a built-in level conversion circuit in the clock input unit on the panel. The input signal level increases to HVDD or VVDD. The VCC of external ICs are applicable to 5 0.5V. -5- LCX011AM 2. Clock timing conditions (16:9 display mode) Item Hst rise time HST Hst fall time Hst data set-up time Hst data hold time Hckn4 rise time HCK Hckn4 fall time Hck1 fall to Hck2 rise time Hck1 rise to Hck2 fall time Vst rise time VST Vst fall time Vst data set-up time Vst data hold time VCK Vck rise time Vck fall time Enb rise time ENB Enb fall time Vck rise/fall to Enb rise time Enb pulse width Pcg rise time PCG Pcg fall time Pcg fall to Vck rise/fall time Pcg pulse width 4 Hckn means Hck1 and Hck2. (Ta = 25C) (fHCKn = 5.6MHz, fVCK = 15.7kHz) Symbol trHst tfHst tdHst thHst trHckn tfHckn to1Hck to2Hck trVst tfVst tdVst thVst trVck tfVck trEnb tfEnb tdEnb twEnb trPcg tfPcg toVck twPcg Min. -- -- 74 -15 -- -- -15 -15 -- -- 5 5 -- -- -- -- 350 3450 -- -- -50 2050 Typ. -- -- 89 0 -- -- 0 0 -- -- 15 15 -- -- -- -- 400 3500 -- -- 0 2100 Max. 30 30 104 15 30 30 15 15 100 100 25 25 100 100 100 100 450 3550 20 20 50 2150 ns s ns Unit -6- LCX011AM Hst 10% trHst Waveform 90% 90% 10% tfHst Conditions * Hckn4 duty cycle 50% to1Hck = 0ns to2Hck = 0ns tfHst 5 Hst data set-up time tdHst Hst Hck1 50% 50% 50% 50% Hst data hold time thHst tdHst thHst 90% 10% * Hckn4 duty cycle 50% to1Hck = 0ns to2Hck = 0ns Hckn4 rise time Hckn4 fall time HCK trHckn 90% 4 Hckn 10% tfHckn trHckn tfHckn * Hckn4 duty cycle 50% to1Hck = 0ns to2Hck = 0ns Hck1 fall to Hck2 rise time 5 to1Hck Hck1 50% 50% 50% 50% Hck1 rise to Hck2 fall time to2Hck Hck2 to2Hck to1Hck -7- LCX011AM Vst 10% trVst Waveform 90% 90% 10% tfVst Conditions tfVst 5 Vst data set-up time tdVst 50% Vst 50% 50% 50% Vck Vst data hold time thVst tdVst 90% Vck 10% thVst 90% 10% Vck rise time VCK Vck fall time trVck tfVck trVckn tfVckn End rise time trEnb Enb 90% 10% 10% 90% End fall time ENB tfEnb tfEn trEn Vck rise/fall to Enb rise time tdEnb Vck 50% Enb 50% twEnb 50% Enb pulse width twEnb tdEnb 5 Pcg rise time Pcg fall time PCG Pcg fall to Vck rise/fall time Pcg pulse width trPcg Vck 50% tfPcg toVck twPcg Pcg 50% 50% twPcg toVck 5 5 Definitions: The right-pointing arrow ( ) means +. The left-pointing arrow ( ) means -. The black dot at an arrow ( ) indicates the start of measurement. -8- LCX011AM Electrical Characteristics (Ta = 25C, HVDD = 13.5V, VVDD = 13.5V, AVDD = 15.5V) 1. Horizontal drivers Item Input pin capacitance HCKn HST Input pin current HCK1 HCK2 HST WID, RGT Video signal input pin capacitance Current consumption Csig IH Symbol CHckn CHst Min. -- -- -500 -1000 -500 -150 -- -- Typ. 12 12 -100 -350 -150 -30 250 5.5 Max. 17 17 -- -- -- -- -- 10 Unit pF pF A A A A pF mA HCKn: HCK1, HCK2 (5.6MHz) HCK1 = GND HCK2 = GND HST = GND WID, RGT = GND Conditions 2. Vertical drivers Item Input pin capacitance VCK VST Input pin current VCK Symbol CVck CVst Min. -- -- -500 -150 IV -- Typ. 12 12 -150 -30 1.1 Max. 17 17 -- -- 4 Unit pF pF A A mA VCK = GND PCG, VST, EN, DWN = GND VCK: (15.7kHz) Conditions PCG, VST, ENB, DWN Current consumption 3. Analog block Item Current consumption Symbol IA Min. -- Typ. 2 Max. 4 Unit mA Conditions HCKn, HCK1, HCK2 (5.6MHz) VCK (15.7kHz) 4. Total power consumption of the panel Item Total power consumption of the panel (NTSC) Symbol PWR Min. -- Typ. 120 Max. 250 Unit mW 5. Pin input resistance Item Pin-VSS input resistance Symbol Rpin Min. 0.4 Typ. 1 Max. -- Unit M 6. Side signal input pin capacitance Item Side signal input pin capacitance Symbol CSIDon Min. -- Typ. 13 -9- Max. 16 Unit nF LCX011AM Electro-optical Characteristics Item Contrast ratio Effective aperture ratio 60C 60C Symbol CR60 Teff RV90-25 25C V90 60C GV90-25 BV90-25 RV90-60 GV90-60 BV90-60 RV50-25 25C V-T characteristics V50 60C GV50-25 BV50-25 RV50-60 GV50-60 BV50-60 RV10-25 25C V10 60C GV10-25 BV10-25 RV10-60 GV10-60 BV10-60 ON time Response time OFF time Flicker Image retention time Cross talk 0C 25C 0C 25C 60C 25C 25C ton0 ton25 toff0 toff25 F YT60 CTK 5 6 7 4 3 Measurement method 1 2 Min. 130 60 1.0 1.0 1.1 1.0 1.0 1.1 1.3 1.4 1.5 1.4 1.4 1.5 1.7 1.7 1.8 1.7 1.8 1.8 -- -- -- -- -- -- -- (Ta = 25C, NTSC mode) Typ. 200 70 1.3 1.4 1.5 1.3 1.4 1.5 1.6 1.7 1.8 1.7 1.7 1.8 2.1 2.1 2.2 2.1 2.2 2.2 30 12 100 30 -65 -- -- Max. -- -- 1.7 1.8 1.9 1.7 1.8 1.9 1.9 2.0 2.1 2.1 2.1 2.2 2.6 2.6 2.7 2.6 2.7 2.7 80 40 200 70 -40 0 5 dB s % ms V Unit -- % - 10 - LCX011AM (6) Optical measurement systems * Measurement system I R G Relay lens system B Dichroic mirrors LCD panel Fresnel lens Elliptic mirror 100W lamp angle distribution 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0.0 Projection lenses Relative light intensity Screen 1.0 2.0 3.0 3.5 4.0 Panel incident light dispersion angle [ ] * Measurement system II Optical fiber Light receptor lens Light Detector Measurement Equipment Drive Circuit LCD panel Light Source 1. Contrast ratio Contrast Ratio (CR) is given by the following formula (1). CR = L (White) ...... (1) L (Black) L (White): Surface luminance of the TFT-LCD panel at the input signal amplitude VAC = 0.5V. L (Black): Surface luminance of the panel at VAC = 4.5V. Both luminosities are measured by System I. - 11 - LCX011AM 2. Effective aperture ratio Measure the luminances below on the screen in System I, and calculate the effective aperture ratio using the following formula (2). Luminance for panel with microlens Luminance for panel without microlens x (TFT aperture ratio) x 100 [%] ...... (2) 3. V-T characteristics V-T characteristics, the relationship between signal amplitude and the transmittance of the panels, are measured by System II. V90, V50 and V10 correspond to the each voltage which defines 90%, 50% and 10% of transmittance respectively. The angles of incidence for R, G and B are as shown in the diagram below. Red: Center: Vertical Green: Left: 7.75 0.5 Blue: Right: 7.75 0.5 Transmittance [%] 90 50 10 V90 V50 V10 VAC - Signal amplitude [V] Left Center Right Optimum angle of incidence 7.75 0.5 Optimum angle of incidence 7.75 0.5 Pad Input signal voltage (waveform applied to the measured pixels) 4. Response time Response time ton and toff are defined by the formulas (3) and (4) respectively. ton = t1 - tON ...... (3) toff = t2 - tOFF ...... (4) t1: time which gives 10% transmittance of the panel. t2: time which gives 90% transmittance of the panel. The relationships between t1, t2, tON and tOFF are shown in the right figure. 4.5V 7.0V 0.5V 0V Optical transmission output waveform 100% 90% 10% 0% tON t1 ton tOFF t2 toff - 12 - LCX011AM 5. Flicker Flicker (F) is given by the formula (5). DC and AC (NTSC: 30Hz, rms, PAL: 25Hz, rms) components of the panel output signal for gray raster mode are measured by a DC voltmeter and a spectrum analyzer in System . F [dB] = 20 log { AC component } ...... (5) DC component Each input signal condition for gray raster mode is given by Vsig = 7.0 V50 [V] where: V50 is the signal amplitude which gives 50% of transmittance in V-T characteristics. 6. Image retention time Image retention time is given by following procedures. Apply the monoscope signal to the LCD panel for 60 minutes and then change this signal to the gray scale of Vsig = 7.0 VAC (VAC: 3 to 4V). Hold VAC that maximizes image retention judging by sight. Measure the time till the residual image becomes indistinct. Black level Monoscope signal conditions: Vsig = 7.0 4.5 or 2.0 [V] (shown in the right figure) Vcom = 6.8V 7.0V 4.5V 2.0V White level 2.0V 4.5V 0V Vsig waveform 7. Cross talk Cross talk is determined by the luminance differences between adjacent areas represented Wi' and Wi (i = 1 to 4) around black window (Vsig = 4.5V/1V). W1 W1' W2 W2' W4 W4' Cross talk CTK = Wi' - Wi x 100 [%] Wi W3 W3' - 13 - LCX011AM Viewing Angle Characteristics (Typical Value) 90 Phi 0 180 10 30 50 70 Theta 270 0 Z 90 Marking 180 Y 0 X 270 Measurement method Note) This measurement is performed using an LCD panel without a microlens. - 14 - Description of Operation 1. Dot arrangement (1) (16:9 display) The dots are arranged in a delta pattern. The shaded area is used for the dark border around the display. R1 corresponds to SIG2, G1 to SIG1, B1 to SIG3, R2 to SIG5, G2 to SIG4, and B2 to SIG6, respectively. ODD = 1626 dots EVEN = 1626 dots ODD = 1600 dots EVEN = 1599 dots (Effective 31.6701mm) ODD = 13 dots EVEN = 13 dots ODD = 13 dots EVEN = 14 dots **** 34 GATE SW **** **** GATE SW 234 GATE SW **** GATE SW 267 GATE SW DL1 GATE SW DL2 GATE SW 1 GATE SW 2 GATE SW **** DR1 GATE SW DR2 GATE SW R1 R1 B2 R1 B2 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 G1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 G2 G2 B1 R2 R2 G2 B2 G2 B2 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 B2 R1 B2 R1 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 G1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 G2 G2 B1 R2 R2 R1 G1 G1 B1 R1 G1 G1 B1 R1 G1 G1 B1 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B2 G2 B2 G2 B2 G2 B2 G2 B2 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 G1 R2 G2 R1 G1 G2 R1 G1 G2 R1 G1 G2 R1 G1 G2 R1 R1 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 B1 B2 B1 R2 B2 B1 R2 B2 B1 R2 B2 B1 R2 B2 G1 B1 R2 G1 B1 R2 R1 G1 B1 G1 B1 R1 R2 G1 B1 G1 B1 R1 R2 G1 B1 G1 B1 R1 R2 G1 B1 G1 B1 R1 R2 G1 B1 G1 B1 R1 R2 G1 B1 G1 B1 R2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G1 B1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R1 G1 B1 R2 G2 B2 B2 R1 R1 G1 G1 B1 B1 R2 R2 G2 G2 B2 B2 R1 R1 G1 G1 B1 B1 R2 R2 G2 G2 B2 B2 R1 2 dots G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 1 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 3 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 4 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 G1 B1 480 dots (Effective 31.6701mm) 2 dots - 15 - B1 R2 R2 G1 B1 B1 R2 R2 G1 B1 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 479 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 480 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 SID PC PCX VDD VSS WD WDX JTN LCX011AM JTP Dot arrangement (2) (4:3 display) The dots are arranged in a delta pattern. The shaded area is used for the dark border around the display. R1 corresponds to SIG2, G1 to SIG1, B1 to SIG3, R2 to SIG5, G2 to SIG4, and B2 to SIG6, respectively. ODD = 1626 dots EVEN = 1626 dots ODD = 200 dots EVEN = 200 dots (Effective 23.7501mm) ODD = 1200 dots EVEN = 1199 dots ODD = 200 dots EVEN = 200 dots ODD = 13 dots EVEN = 13 dots ODD = 13 dots EVEN = 14 dots **** 34 GATE SW **** **** GATE SW 234 GATE SW **** GATE SW 267 GATE SW DL1 GATE SW DL2 GATE SW 1 GATE SW 2 GATE SW **** DR1 GATE SW DR2 GATE SW R1 R1 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B1 R2 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 G2 B2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 B2 R1 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B1 R2 R2 R1 G1 G1 B1 R1 G1 G1 B1 R1 G1 G1 B1 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 G2 B2 G2 B2 G2 B2 G2 B2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R1 G1 R1 R2 R1 G1 B1 G1 B1 R1 R2 G1 B1 G1 B1 R1 R2 G1 B1 G1 B1 R1 R2 G1 B1 G1 B1 R1 R2 G1 B1 G1 B1 R1 R2 G1 B1 G1 B1 R2 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R1 G1 B1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G1 B1 R2 G2 R2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R1 G1 B1 R2 G2 B2 B2 R1 G2 B2 B2 R1 R1 G1 R1 G1 G1 B1 G1 B1 B1 R2 R2 G2 B1 R2 R2 G2 G2 B2 B2 R1 G2 B2 B2 R1 R1 G1 R1 G1 G1 B1 G1 B1 B1 R2 R2 G2 B1 R2 R2 G2 G2 B2 B2 R1 G2 B2 B2 R1 2 dots G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 1 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 3 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 R1 G1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 G1 B1 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 B1 R2 R2 G2 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 G2 B2 B2 R1 4 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 G1 B1 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 480 dots (Effective 31.6701mm) 2 dots - 16 - G1 B1 G1 B1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 479 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 480 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 R1 G1 B1 R2 G2 B2 SID PC PCX VDD VSS WD WDX JTN LCX011AM JTP LCX011AM 2. LCD panel operations [Description of basic operations] The basic operations of the LCD panel are shown below based on the wide-display mode. * A vertical driver, which consists of vertical shift registers, enable-gates and buffers, applies a selected pulse to every 480 gate lines sequentially in every horizontal scanning period. * A horizontal driver, which consists of horizontal shift registers, gates and CMOS sample-and-hold circuits, applies selected pulses to every 1599.5 signal electrodes sequentially in a single horizontal scanning period. * Vertical and horizontal shift registers address one pixel, and then turn on Thin Film Transistors (TFTs; two TFTs) to apply a video signal to the dot. The same procedures lead to the entire 480 x 1599.5 dots to display a picture in a single vertical scanning period. * The LCD pixel dots are arranged in a delta pattern, where the dots connected to the identical signal line is positioned with 1.5-dot offset against an adjacent horizontal line. Horizontal Start Pulse (HST) is generated with 1.5-bit offset between the horizontal lines to regulate the above offset. HCK and sample-and-hold (S/H) pulses follow the same 1.5-bit offset scheme. * The video signal shall be input with polarity-inverted system in every horizontal cycle. * Timing diagrams of the vertical and the horizontal display cycle are shown below: (1) Vertival display cycle VST VCK 1 2 Vertical display cycle 480H 480 (2) Horizontal display cycle (16:9) HST 266 HCK1 1 2 3 4 5 6 267 HCK2 Horizontal display cycle (3) Horizontal display cycle (4:3) HST 200 HCK1 1 2 3 4 5 6 201 HCK2 Horizontal display cycle - 17 - LCX011AM [Description of operating mode] The LCD panel has the following functions to easily apply to various uses, as well as various broadcasting systems. * Right/left inverse mode * Up/down inverse mode * 4:3 display mode with side-black display These modes are controlled by three signals (RGT, DWN, and WID). The setting mode is shown below: WID RGT H H L L H L H L Mode 16:9 right scan 16:9 left scan 4:3 right scan 4:3 left scan DWN H L Mode Down scan Up scan The direction of the right/left and/or up/down mean when Pin 1 marking is located at right side with the pin block upside. * The analog signal (SID) to display side-black shall be input by 1H inversion synchronized with the video signal. 3. 6-dot simultaneous sampling Horizontal driver samples SIG1 to SIG6 signals simultaneously, which requires the phase matching between signals to prevent horizontal resolution from deteriorating. Thus phase matching between each signal is required using an external signal delaying circuit before applying video signal to the LCD panel. The block diagram of the delaying procedure using sample-and-hold method is as follows. The LCX011AM has the right/left inverse function. The following phase relationship diagram indicates the phase setting for the right scan (RGT = High level). For the left scan (RGT = Low level), the phase setting shall be inverted in the order of the SIG6, SIG4, SIG5, SIG3, SIG1 and SIG2 signals. SIG2 SIG1 S/H CK1 S/H CK2 SIG3 SIG5 S/H CK3 S/H CK4 SIG4 SIG6 S/H CK5 S/H S/H CK6 7 SIG4 S/H S/H 6 8 SIG3 SIG5 S/H S/H 5 4 SIG2 SIG1 9 SIG6 HCKn CK1 CK2 CK3 CK4 CK5 CK6 - 18 - LCX011AM LCX011AM Display System Block Diagram An example of display system is shown below. Buffer SID HD (R, G, B) COM Double speed R Double speed G Double speed B RGB Driver CXA1853AQ R G B Sample-and Hold IC CXA2504N SIG2 (R1) SIG1 (G1) SIG3 (B1) SIG5 (R2) SIG4 (G2) SIG6 (B2) LCD Panel LCX011AM NTSC, PAL Double Speed System FRP, PCG2 Line double speed control (Supported during LCX011 4:3 mode) VD Timing Generator CXD2443Q HD or double speed HD S/H1 to 7 HCK1&2, VCK, ENB, VST, PCG2, HST, RGT, DWN Serial control - 19 - LCX011AM Optical Characteristics 1. Microlens outline The LCX011AM has a single built-in microlens on the substrate side facing the TFT for the three TFT panel picture elements. This microlens serves the following purposes. (1) The microlens converges the incident light striking the LCD panel to the dot aperture in order to improve the effective aperture ratio and increase the display luminance. (2) The microlens provides a color representation by distributing the light flux for each of the three primary colors R, G and B which strike the panel at different angles to the dot apertures corresponding to each color. This allows the light utilization efficiency to be improved by eliminating the light absorption by the color filter, which had been unavoidable with conventional single panel projectors. 2. Recommended lighting conditions In order to bring out the full light converging effects of the microlens and provide a color representation with high color purity, the following lighting is recommended. (1) The incident light angle of the three primary colors should be as shown in the figure below. The center light should strike the panel from the panel normal direction, and the left and right light from angles inclined to the right and left of the panel normal direction. The design optimal angle of incidence is the range of 7.75 0.5. However, the optimal angle of incidence may be altered slightly depending on the panel. Be sure to allow adjustment of the mutual angles of the dichroic mirrors so that the angle of incidence can be varied within the range of 7.75 0.5. Left Center Right Optimum angle of incidence 7.75 0.5 Optimum angle of incidence 7.75 0.5 Pad (2) Effective light: The normal direction (center light), left light and right light noted above should strike the panel at an angle of 3.5 or less. Light with a dispersion angle greater than this value will strike adjoining dot apertures and cause the color purity to worsen. (See the incident angle distribution for System I.) 3. Recommended projection optical system The maximum egress light angle for light passing through the LCD is approximately 20. Therefore, setting the F stop of the projection lens to about 1.5 is recommended in order to maximize the light converging effects of the microlens and provide a representation with excellent color balance. If the projection lens F stop is larger than this value, the right and left light are kicked accordingly by the projection lens, thereby reducing the egress light flux to the screen and the same time shifting the white balance. - 20 - LCX011AM Notes on Operation (1) Lighting spectrum and intensity Use only visible light with a wavelength = 415 to 780nm as a light source. Light with a wavelength > 780nm (infrared light) will produce unwanted temperature rises. Light with a wavelength < 415nm (ultraviolet light) will produce irreversible changes in the display characteristics. To prevent this, be sure to mount UV/IR cut filters between the LCX011AM and the light source as necessary depending on the light source. The lighting intensity should be 1 million lux or less, and the panel surface temperature should not exceed 55C. (2) Lighting optical system Care should be taken for the following points concerning the optical system mounted on the LCX011AM. 1) Light reflected from the optical system to the panel should be 20,000 lux or less. 2) Particular care should be taken for the panel incident angle distribution when designing optical systems for use with the LCX011AM. 3) The panel surface temperature distribution should not exceed 10C. 4) Light should shine only on the effective display area within the LCD panel and not on other unnecessary locations. Leakage light may produce unwanted temperature rises. - 21 - LCX011AM Notes on Handling (1) Static charge prevention Be sure to take following protective measures. TFT-LCD panels are easily damaged by static charge. a) Use non-chargeable gloves, or simply use bare hands. b) Use an earth-band when handling. c) Do not touch any electrodes of a panel. d) Wear non-chargeable clothes and conductive shoes. e) Install conductive mat on the working floor and working table. f) Keep panels away from any charged materials. g) Use ionized air to discharge the panels. (2) Protection from dust and dirt a) Operate in clean environment. b) When delivered, a surface of a panel (glass panel) is covered by a protective sheet. Peel off the protective sheet carefully not to damage the glass panel. c) Do not touch the surface of the glass panel. The surface is easily scratched. When cleaning, use a clean-room wiper with isopropyl alcohol. Be careful not to leave stain on the surface. d) Use ionized air to blow off dust at the glass panel. (3) Other handling precautions a) Do not twist or bend the flexible PC board especially at the connecting region because the board is easily deformed. b) Do not drop a panel. c) Do not twist or bend a panel or a panel frame. d) Keep a panel away from heat source. e) Do not dampen a panel with water or other solvents. f) Avoid to store or to use a panel in a high temperature or in a high humidity, which may result in panel damages. g) Minimum radius of bending curvature for a flexible substrate must be 1mm. h) Torque required to tighten screws on a panel must be 3kg * cm or less. i) Use appropriate filter to protect a panel. j) Do not pressure the portion other than mounting hole (cover). - 22 - LCX011AM Package Outline Unit: mm (5.1) Thickness of the connector 0.3 0.05 1 2 3 3 61.9 0.7 4 5 4R 1. 0 (17.75) 32.0 0.2 39.0 0.2 6 6 Polarizing Axis Active Area (0.9) Incident light 7 9.74 0.25 P 8.0 x 4 = 2.5H9 2.5H9 x 3.0 8-2.5 0.1 (28.5) (31.68) 57.0 0.2 62.0 0.2 12.66 0.25 2.5 0.2 3.0 0.2 5.1 0.2 9.2 0.2 No 1 2 0.5 0.15 4.0 0.4 P 1.0 x 23 = 23.0 0.1 1.0 0.15 0.6 0.05 Description FPC Reinforcing board Molding material Reinforcing material Outside frame Glass Polarizing film weight 45g 3 4 5 6 7 PIN1 PIN24 electrode (enlarged) The rotation angle of the active area relative to H and V is 1. - 23 - |
Price & Availability of LCX011AM
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |