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om .c LCD Module Technical Specification 4U et he T-51638D084-FW-A-AA aS at .D w w w
Type No.
First Edition
Oct 10, 2002
Final Revision
Jan 14, 2003
Approved
by
(Production
Engineering
m o .c U t4 e e h S ta a .D w w w
No. -1 2 3 4 5 6 7 8 9 Item Page 1 2 3 3 5 6 9 CONTENTS OVERVIEW ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS INTERFACE PIN CONNECTION INTERFACE TIMING BLOCK DIAGRAM MECHANICAL SPECIFICATION OPTICAL CHARACTERISTICS 10 12 14 15 16 RELIABILITY TEST CONDITION INSPECTION STANDARDS 10 11 ---HANDLING PRECAUTIONS FOR TFT-LCD MODULE PACKAGING SPECIFICATION PRODUCT NUMBER LABELING FORMS LAMP UNIT FOR 8.4 VGA
Checked by (Quality Assurance Division)
Checked by (ACI Engineering Division)
Prepared by (Production Engineering Group)
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
om 19 .c 23 4U 25 et he aS at .D w w w
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1. OVERVIEW
T-51638D084-FW-A-AA is 8.4" color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module composed of LCD panel, driver ICs, control circuit, and backlight unit. By applying 6 bit digital data, 640 x 480, 262,144-color images are displayed on the 8.4" diagonal screen. Input power voltage is single 3.3V for LCD driving. Inverter for backlight is not included in this module. General specifications are summarized in the following table: ITEM Display Area (mm) Number of Dots Pixel Pitch (mm) Color Pixel Arrangement Display Mode Number of Colors Contrast ratio Optimum Viewing Angle(Contrast ratio) Brightness (cd/m2) Module Size (mm) Module Mass (g) Backlight Unit Surface Treatment SPECIFICATION 170.9(H) x 128.2 (V) (8.4-inch diagonal) 640 x 3 (H) x 480 (V) 0.267 (H) x 0.267 (V) RGB vertical stripe normally white 262,144 450 6 o'clock 450 199.5 (W) x 149.0 (H) x 11.5 (D) 360(Typ) CCFL, 2-tubes, edge-light, replaceable Anti-glare and hard-coating 3H
Characteristic value without any note is typical value. The LCD product described in this specification is designed and manufactured for the standard use in OA equipment and consumer products, such as computers, communication equipment, industrial robots, AV equipment and so on. Do not use the LCD product for the equipment that require the extreme high level of reliability, such as aerospace applications, submarine cables, nuclear power control systems and medical or other equipment for life support. OPTREX assumes no responsibility for any damage resulting from the use of the LCD product in disregard of the conditions and handling precautions in this specification. If customers intend to use the LCD product for the above items or other no standard items, please contact our sales persons in advance.
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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2. ABSOLUTE MAXIMUM RATINGS
ITEM Power Supply Voltage for LCD Logic Input Voltage Lamp Voltage Lamp Current Lamp Frequency Operation Temperature *1) Storage Temperature *1) SYMBOL VCC VI VL IL FL Top Tstg MIN. 0 0 0 0 -0 -20 MAX. 4.0 6.0 1500 8.0 80 60 65 UNIT V V Vrms mArms kHz C C
[Note] *1) Top,Tstg 40C : 90%RH max. without condensation Top,Tstg > 40C : Absolute humidity shall be less than the value of 90%RH at 40C without condensation.
3. ELECTRICAL CHARACTERISTICS
(1) TFT- LCD ITEM Power Supply Voltages for LCD Power Supply Currents for LCD Permissive input ripple Voltage Logic Input Voltage High Low (2) Backlight ITEM Lamp Voltage Lamp Current Lamp Frequency Starting Lamp Voltage Lamp Life Time SYMBOL VL IL FL VS LT
CTL
Ambient Temperature: Ta = 25C SYMBOL VCC ICC VRP VIH VIL MIN. 3.0 --2.4 0 TYP. 3.3 240 ---MAX. 3.6 400 100 5.5 0.8 UNIT V Remarks Note A) (See next page) Note B) mA (See next page) mVp-p VCC=+3.3V V V VCC=MAX VCC=MIN Ta = 25C Remarks IL = 6.5 mArms *1) *2)
MIN. -3.0 30 670 50000
TYP. 450 6.5 ----
MAX. -7.0 60 ---
UNIT Vrms mArms kHz Vrms h
*1) Lamp Current measurement method (The current meter is inserted in low voltage line.)
A
LCD Module
CTH CTL CTH A
Inverter
Power Supply
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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*2) Lamp frequency of inverter may produce interference with horizontal synchronous frequency, and this may cause horizontal beat on the display. Therefore, please adjust lamp frequency, and keep inverter as far from module as possible or use electronic shielding between inverter and module to avoid the interference. [Note] A) Power and signals sequence: t1 10 ms 0 < t2 50 ms 0 < t3 50 ms 0 t4 50 ms
VCC 3.0 V data 2.2 V 0.5 V 0.5 V 3.0 V
400 ms t5 200 ms t6 0 t7
t1
t2 VL
t3
t4
t5
t6
t7
Data: RGB DATA, DCLK, HD, VD, DENA
VCC-dip conditions: 1) 2) When 2.6 V VCC < 3.0 V, td 10 ms When VCC < 2.6 V VCC-dip conditions should also follow the power and signals sequence. VCC
td B) Typical current condition: 64- gray- bar-pattern 480 line mode VCC = +3.3 V, fH =31.5 kHz, fV =60 Hz, fCLK= 25 MHz Normal value, not peak value
T-51638D084-FW-A-AA (AA) No. 2002-0213 OPTREX CORPORATION Page 4/32
2.6 V
3.0 V
4. INTERFACE PIN CONNECTION
CN 1(INTERFACE SIGNAL) Used connector: DF9B-31P-1V(Hirose) Corresponding connector: DF9B-31S-1V(Hirose) Pin No. Symbol Function 1 GND 2 DCLK *@ Clock signal for sampling catch data signal 3 HD Horizontal sync signal 4 VD *@ Vertical sync signal 5 GND 6 R0 Red data signal(LSB) 7 R1 Red data signal 8 R2 Red data signal 9 R3 Red data signal 10 R4 Red data signal 11 R5 Red data signal(MSB) 12 GND 13 G0 Green data signal(LSB) 14 G1 Green data signal 15 G2 Green data signal 16 G3 Green data signal 17 G4 Green data signal 18 G5 Green data signal(MSB) 19 GND 20 B0 Blue data signal(LSB) 21 B1 Blue data signal 22 B2 Blue data signal 23 B3 Blue data signal 24 B4 Blue data signal 25 B5 Blue data signal(MSB) 26 GND 27 DENA Data enable signal(to settle the viewing area) 28 VCC 3.3 V Power Supply 29 VCC 3.3 V Power Supply 30 TEST This pin should be open. Test signal output for only internal test use. 31 REV Reverse scan control. L = Normal, H = Reverse *) The shielding case is connected with GND CN 2 , CN 3 (BACKLIGHT) Backlight-side connector: BHR-02(8.0)VS-1N(JST) Inverter-side connector: SM02(8.0)B-BHS(JST) Pin No. 1 3 Symbol CTH CTL Function VBLH(High Voltage) VBLL(Low Voltage)
*@*@*@*@*@ [Note]VBLH-VBLL = VL
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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5. INTERFACE TIMING
(1) Timing Specifications ITEM Frequency DCLK *1), *4) Period Low Width High Width DATA Set up time (R,G,B,DENA, HD, VD) *1) Hold time Horizontal Active Time Horizontal Front Porch DENA *3) Horizontal Back Porch Vertical Active Time Vertical Front Porch Vertical Back Porch Frequency HD *2), *4) Period Low Width Frequency VD *2) Period Low Width SYMBOL fCLK tCLK tWCL tWCH tDS tDH tHA tHFP tHBP tVA tVFP tVBP fH tH tWHL fV tV tWVL MIN. 20 33.3 10 10 5 5 640 0 19 480 1 8 27 26.3 5 55 14.2 2 TYP. 25 40 ----640 16 144 480 10 35 31.5 31.7 96 60 16.7 2 MAX. 30 50 ----640 --480 --38 37.0 -70 18.2 -UNIT MHz ns ns ns ns ns tCLK tCLK tCLK tH tH tH kHz s tCLK Hz ms tH
[Note] *1) DATA is latched at fall edge of DCLK in this timing specification. *2) Polarities of HD and VD are negative in this specification. *3) DENA (Data Enable) should always be positive polarity as shown in the timing specification. *4) DCLK should appear during all invalid period, and HD should appear during invalid period of frame cycle.
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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(2) Timing Chart a. Pixel Timing Chart
tWCH t CLK tWCL 2.0V 0.8V
DCLK
tDr
tDg 2.0V 0.8V
DATA(R,G,B), DENA, HD, VD b. Horizontal Timing Chart
DCLK
First Data
DATA (R,G,B)
Invalid Data
1
2
3
639
640
Invalid Data Last Data
tHFP
tHBP
tHA
DENA
tH=1/fH tWHL
HD
c. Vertical Timing Chart HD
LINE DATA
Invalid Data tVFP tVBP
1
2
3
479
480
Invalid Data
tVA
DENA
tV =1/fV tWVL
VD
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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(3) Color Data Assignment
R DATA
COLOR
G DATA R1 R0 G5 G4 G3 G2 G1 G0 B5 B4
B DATA B3 B2 B1 B0
LSB
INPUT DATA
R5
MS B
R4
R3
R2
LSB MS B
LSB MS B
BLACK RED(63) GREEN(63) BASIC BLUE(63) COLOR CYAN MAGENTA YELLOW WHITE RED(0) RED (1) RED(2) RED RED (62) RED(63) GREEN(0) GREEN (1) GREEN(2) GREEN GREEN(62) GREEN(63) BLUE(0) BLUE(1) BLUE(2) BLUE BLUE(62) BLUE(63)
0 1 0 0 0 1 1 1 0 0 0
0 1 0 0 0 1 1 1 0 0 0
0 1 0 0 0 1 1 1 0 0 0
0 1 0 0 0 1 1 1 0 0 0
0 1 0 0 0 1 1 1 0 0 1
0 1 0 0 0 1 1 1 0 1 0
0 0 1 0 1 0 1 1 0 0 0
0 0 1 0 1 0 1 1 0 0 0
0 0 1 0 1 0 1 1 0 0 0
0 0 1 0 1 0 1 1 0 0 0
0 0 1 0 1 0 1 1 0 0 0
0 0 1 0 1 0 1 1 0 0 0
0 0 0 1 1 1 0 1 0 0 0
0 0 0 1 1 1 0 1 0 0 0
0 0 0 1 1 1 0 1 0 0 0
0 0 0 1 1 1 0 1 0 0 0
0 0 0 1 1 1 0 1 0 0 0
0 0 0 1 1 1 0 1 0 0 0
1 1 0 0 0
1 1 0 0 0
1 1 0 0 0
1 1 0 0 0
1 1 0 0 0
0 1 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 1
0 0 0 1 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
1 1 0 0 0
1 1 0 0 0
1 1 0 0 0
1 1 0 0 0
1 1 0 0 0
0 1 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 1
0 0 0 1 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
1 1
1 1
1 1
1 1
1 1
0 1
[Note]1) Definition of gray scale Color (n) --- n indicates gray scale level. Higher n means brighter level.
T-51638D084-FW-A-AA (AA) No. 2002-0213 OPTREX CORPORATION Page 8/32
2) Data
1:High, 0: Low
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
Page 9/32
6. BLOCK DIAGLAM
BACKLIGHT Driver(source) S1 S2 CN2
Timing
CN1
Converter
G1
Driver(gate)
I/F Connector
G2
Power
TFT-LCD
G480
Power Supply Circuit
S1920
Timing signal Display data
BACKLIGHT
CN3
BACKLIGHT CCFL CN2,CN3 1 3
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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7. MECHANICAL SPECIFICATIONS
(1) Front Side
Tolerance is 0.5mm unless noted.
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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(2) Rear Side
Tolerance is 0.5mm unless noted. [Note] We recommend you referring to the detailed drawing for your design. Please contact our company sales representative when you need the detailed drawing.
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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8. OPTICAL CHARACTERISTICS
Ta = 25C, VCC = 3.3 V, Input Signals: Typ. Values shown in Section 5
ITEM Contrast Ratio Luminance Response Time Viewing Angle Horizontal Vertical Red Color Green Coordinates Blue White
SYMBOL CONDITION CR Lw tr tf tis Rx Ry Gx Gy Bx By Wx Wy = = 0 2h = = 0 = = 0 = = 0 = = 0 CR 10
MIN. -------0.542 0.302 0.285 0.493 0.125 0.118 0.283 0.294
TYP. 450 450 8 27 -6565 -6050 -0.572 0.332 0.315 0.523 0.155 0.148 0.313 0.324
MAX. ------2 0.602 0.362 0.345 0.553 0.185 0.178 0.343 0.354
UNIT -cd/m2 ms ms s
Remarks *1)*3) *2)*3) *3)*4) *3)*4) *3) *3) *5)
Image Sticking
--
*3)
[Note] These items are measured using CS1000(MINOLTA) for color coordinates, and CS1000 or BM5A(TOPCON) for others under the dark room condition (no ambient light) after more than 30 minutes from turning on the lamp unless noted. Condition: IL = 6.5 mArms, FL = 60kHz *1) Definition of Contrast Ratio CR=ON (White) Luminance / OFF(Black) Luminance: average of 5 points shown in a figure below *2) Definition of Luminance Lw= ON (White) Luminance: average of 5 points shown in a figure below (1,1) 120 240 3 360 (640,480) MEASUREMENT POINT 160 1 5 4 320 480 2
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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*3) Definition of Viewing Angle ( , )
*4) Definition of Response Time
White 90% 90%
Luminance
10% tr
Black
10%
tf
*5) Image Sticking Continuously display the test pattern shown in the figure below for two-hours. Then display a completely white screen. The previous image shall not persist more than two seconds at 25C. TEST PATTERN FOR IMAGE STICKING TEST Cols 318-322
White Area Rows 238-242 Black Lines
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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9. RELIABILITY TEST CONDITION
(1) Temperature and Humidity TEST ITEM HIGH TEMPERATURE HIGH HUMIDITY OPERATION HIGH TEMPERATURE STORAGE LOW TEMPERATURE STORAGE THERMAL SHOCK(NON-OPERARION) CONDITIONS 40C, 90%RH, 240 h 65C, 96 h -20C, 96 h BETWEEN -20C (1h) and 65C(1h), 5 CYCLES
(2) Shock & Vibration ITEM SHOCK
CONDITIONS Shock level: 1470m/s2 (150G) Waveform: half sinusoidal wave, 2ms perpendicular axis for a total of six shock inputs Vibration level: 9.8m/s2 (1.0G)(Zero to Peak) Waveform: sinusoidal
(NON-OPERATION) Number of shocks: one shock input in each direction of three mutually
VIBRATION
Frequency range: 5 to 500Hz Duration: one sweep from 5 to 500 Hz in each of three mutually perpendicular axis(each x,y,z axis: 1 hour, total 3 hours)
(NON-OPERATION) Frequency sweep rate: 0.5 octave /min
(3) Judgment standard The judgment of the above tests should be made as follow: Pass: Normal display image with no obvious non-uniformity and no line defect. Partial transformation of the module parts should be ignored. Fail: No display image, obvious non-uniformity, or line defects.
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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