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AGM1964D SERIES GRAPHIC MODULE REVISION RECORD
REVISION REVISION DATE PAGE
VER1.4
CONTENTS
VER1.1
15/6-2006
1.MODIFY THE COVER,ADD REVISION RECORD.
CONTENT
AND
VER1.2
26/4-2007
2.ADD PRECAUTION FOR USING LCM 3. MODIFY THE NO. 9.0 RELIABILITY RELIABILITY
VER1.3 VER1.4
21/5-2007 24/5-2007
4. MODIFY THE NO. 9.0
5. ADD NUMBER OF DOTS
DISPLAYTRONIC
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1
AGM1964D SERIES GRAPHIC MODULE CONTENTS
1.0 MECHANICAL DIAGRAM 2.0 GENERAL SPECIFICATION 3.0 ABSOLUTE MAXIMUM RATINGS 4.0 ELECTRICAL CHARACTERISTICS 5.0 OPTICAL CHARACTERISTICS 6.0 BLOCK DIAGRAM 7.0 PIN ASSIGNMENT 8.0 APPLICATION 9.0 TIMING CHARACTERISTICS 10.0 RELIABILITY TEST 11.0 INSTRUCTION DESCRIPTION (KS0108) 12.0 DISPLAY RAM ADDRESS
VER1.4
13.0 PRECAUTION FOR USING LCM
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AGM1964D SERIES GRAPHIC MODULE
VER1.4
1.0 MECHANICAL DIAGRAM
DISPLAYTRONIC
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3
AGM1964D SERIES GRAPHIC MODULE
VER1.4
2.0
2. 3. 4. 5. 6. 7. 8. 9. 10.
GENERAL SPECIFICATION
120.0mm(W) x 62.0mm(H) x max 13.5mm(D) for LED backlight version 0.458 x 0.458mm 0.508 x 0.508mm 192 x 64 dots 1/64 DUTY, 1/9 BIAS KS0108 or Compatible STN /YELLOW-GREEN Reflective, Transflective, Transmissive LED Operating: -20C ---- +70C Storage: -30C ---- +80C 6 Clock 97.49 x 32.46mm 104.0 x 39.0mm
1. Overall Module Size Dot Size Dot Pitch Number of dots Duty Controller IC LC Fluid Options Polarizer Options Backlight Options Temperature Range Options
11. View Angle 11.Active Area 12. View Size
3.0 ABSOLUTE MAXIMUM RATINGS
Item
Symbol Top Tst Vin Vdd- Vss Vdd- V0
Min -20 -30 -0.3 -0.3 8
Typ -
Max
Un it 70 80 C C V V V
Operating temperature (Wide temperature) Storage temperature (Wide temperature) Input voltage Supply voltage for logic Supply voltage for LCD drive
Vdd+0.3 6.0 17.0
4.0 ELECTRICAL CHARACTERISTICS
Item Power Supply
Symbol
VDD-VSS
Condition H level L level -20C 0C 25C 50C 70C
Min 4.5
0.8 VDD 0
Typ 5.0
-
Max 5.5
VDD +0.3 0.2 VDD
Unit V V V V
Input voltage (high) Input voltage (low) Recommended Voltage LC Driving
Vih Vil Vdd -Vo
10.2 9.5 9.2
13.8-
8.5 4.4 -
9.0 5.0 160 160
12.0 5.8 400 320 mA V mA mA
Power Supply Current LED Power Supply Voltage Y-G LED Power Supply Current White LED Power Supply Current
Idd
VLED+ - VLEDIBL IBL
Vdd=5.0V RL=5 RL=12
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AGM1964D SERIES GRAPHIC MODULE 5.0 OPTICAL CHARACTERISTICS
Item Mode
VER1.4
Cr (Contrast Ratio) 25C MIN. A R B C A S B C 7.05 7.55 7.10 7.70 TYP.
(Viewing Angle)
25C MIN 80 80 TYP. 85 85 -
(Viewing Angle)
25C MIN TYP. 35 35 -
Note: R: Reflective S: Transflective A: STN Gray B: STN Yellow C: FSTN At: =0, =0
Item
Symbol Tr Tf
Condition 25 C 25C
Min -
Typ 120 130
Max 250 250
Unit ms ms
Response time (rise) Response time (fall)
6.0
BLOCK DIAGRAM
DC/DC
COM0
KS0107
LED Backlight
DISPLAYTRONIC
BIAS
COM63
S0-S63 KS0108
S0-S63 KS0108
S0-S63 KS0108
U1
U2
U3
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AGM1964D SERIES GRAPHIC MODULE
7.0
VER1.4
PIN ASSIGNMENT
Pin No. 1 2
3 4 5 6 Symbol
VSS VDD VADJ VLCD RS R/W E
Function l Power Ground. Power Supply. (+5V) Contrast Adjust Voltage. LCD Driving Power supply (-8 ~ -10V) Data/Command Select Input. Read/Write Select. R/W=1,Read Mode; R/W=0,Write Mode. Enable clock Data bit 0 -
Leve
-
-
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
DB0 DB1
Data bit 1 Data bit 2 Data bit 3 Data bit 4 Data bit 5 Data bit 6 Data bit 7 Chip Select for U1. Low Active. Chip Select for U2. Low Active.
Chip Select for U3. Low Active. Reset for LCM. When RST#=L, Reset. Power supply for LED+ Power supply for LED-
H/L H/L H/L H/L H/L H/L H/L H/L
DB2 DB3 DB4 DB5 DB6 DB7
CSA# CSB# CSC# RST# LED+ LED-
5.0V 0V
8.0 APPLICATION
P0
D0-D7
AGM1964D
DISPLAYTRONIC
51 SERIES MCU
P3.0
C/D
P2 WR RD RST
DECODE
CS# WR# RD# RST#
VDD VADJ VLCD
20K
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AGM1964D SERIES GRAPHIC MODULE 9.0 TIMING CHARACTERISTICS
TC TWL E TR TASU RW#
RS CS#
VER1.4
TF TWH TAH
TDSU D0-7
6800 MCU Writing
TDHW
TC TWL E TR RW# TASU
RS CS#
TF TWH
TAH
TD D0-7
6800 MCU Reading Condition:VDD=5.010%,VSS=0V,Ta=-10+60oC
ITEM E Clock Cycle E Clock Pulse High Width E Clock Pulse Low Width E Rising Time E Falling Time Address Setup Time Address Hold Time Data Setup Time Data Delay Time Data Hold Time (Write) Data Hold Time (Read) SYMBLE TC TWH TWL TR TF TASU TAH TDSU TD TDHW TDHR MIN 1000 450 450 140 10 200 10 20 MAX 25 25 320
TDHR
UNIT ns ns ns ns ns ns ns ns ns ns ns
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AGM1964D SERIES GRAPHIC MODULE 10.0 RELIABILITY TEST
ITEM High temperature operation Low temperature operation High humidity storage High temperature storage Low temperature storage Temperature cycling CONDITIONS 70 for 120 hours -20 for120 hours 45, 85%RH for 240 hours 80 for 240 hours -30 for 240 hours -30 (30 min) 25 ( 5 min) 80 ( 30 min) CYCLES: 10 times The air turns on electricity mode;9KV; AT 25 RH 4020% 50000HR
VER1.4
CRITERIA
OK
ESD TEST LIFE TIME
*Evaluations and assessment to be made two hours after returning to room temperature (25C5C). *The LCDs subjected to the test must not have dew condensation.
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AGM1964D SERIES GRAPHIC MODULE
11.0
VER1.4
INSTRUCTION DESCRIPTION
Command
(KS0108)
Function
RS R/W D7 D6 D5 D4 D3 D2 D1 D0
Display ON/OFF 0
0
0
0
1
1
1
1
To control the display ON or OFF. The internal status and display RAM data 1 1/0 are not affected. 0:OFF, 1:ON To set the Y address in the Y address counter. To set the X address at the X address register. To indicate the display data RAM displayed at the top of the screen. To read status of the LCD controller IC: Busy 0:Ready, 1: In operation 0 ON/OFF: 0:Display ON, 1:Display OFF Reset: 0:Normal, 1:Reset To write data into display data RAM. Y address is increased by 1 after this command. To read data from display data RAM to the data bus.
Set address (Y address) Set page (X address)
0 0
0 0
0 1
1 0 1
Y address (0~63) 1 1 Page(0~7)
Display Start Line 0
0
1
1
Display Start Line(0~63)
ON/OFF
Reset
Busy
Status Read
0
1
0
0
0
0
Write display data 1 Read Display data
0
Write Data
1
1
Read Data
DISPLAYTRONIC
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AGM1964D SERIES GRAPHIC MODULE 12.0 DISPLAY RAM ADDRESS
Page 1st page(X=0) Line Line 0 Line 1 Line 2 Line 3 ...... 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 RAM Y address(Y0 ~Y63) 0 1 1 1 1 1 1 0 0 1 1 0 1 1 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 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
VER1.4
Data DB0(LSB) DB1 DB2 DB3 DB4 DB5 DB6 DB7(MSB) DB0(LSB) DB1 DB2 DB3 DB4 DB5 DB6 DB7(MSB)
2nd page(X=1)
Line 7 Line 8 Line 9 Line 10 ......... Line 15 .........
Line 56 1 1 1 1 1 1 Line 62 1 Line 63 0 ............
0 0 0 1 0 0 0 0
0 0 0 1 0 0 0 0
0 0 0 1 0 0 0 0
1 1 1 1 1 1 1 0
0 0 0 0 0 0 0 0
0 0 0 1 1 1 0
0 0 1 0 0 0 1
0 0 0 1 0 0 1
0 0 0 0 1 1 0
0 0 1 1 0 0 1
0 0 0 0 0 0 0
DB0(LSB) DB1 DB2 DB3 DB4 DB5 DB6 DB7(MSB)
13. PRECAUTION FOR USING LCM
1. When design the product with this LCD Module, make sure the viewing angle matches to its purpose of usage. 2. As LCD panel is made of glass substrate, Dropping the LCD module or banging it against hard objects may cause cracking or fragmentation. Especially at corners and edges. 3. Although the polarizer of this LCD Module has the anti-glare coating, always be careful not to scratch its surface. Use of a plastic cover is recommended to protect the surface of polarizer. 4. If the LCD module is stored at below specified temperature, the LC material may freeze and be deteriorated. If it is stored at above specified temperature, the molecular orientation of the LC material may change to Liquid state and it may not revert to its original state. Excessive temperature and humidity could cause polarizer peel off or bubble. Therefore, the LCD module should always be stored within specified temperature range. 5. Saliva or water droplets must be wiped off immediately as those may leave stains or cause color changes if remained for a long time. Water vapor will cause corrosion of ITO electrodes. 6. If the surface of LCD panel needs to be cleaned, wipe it swiftly with cotton or other soft cloth. If it is not still clean enough, blow a breath on the surface and wipe again. 7. The module should be driven according to the specified ratings to avoid malfunction and permanent damage. Applying DC voltage cause a rapid deterioration of LC material. Make sure to apply alternating waveform by continuous application of the M signal. Especially the power ON/OFF sequence should be kept to avoid latch-up of driver LSIs and DC charge up to LCD panel. 8. Mechanical Considerations a) LCM are assembled and adjusted with a high degree of precision. Avoid excessive shocks and do not make any alterations or modifications. The following should be noted. b) Do not tamper in any way with the tabs on the metal frame. c) Do not modify the PCB by drilling extra holes, changing its outline, moving its components or modifying its pattern.
8th page(X=7)
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AGM1964D SERIES GRAPHIC MODULE
d) e)
VER1.4
Do not touch the elastomer connector; especially insert a backlight panel (for example, EL). When mounting a LCM makes sure that the PCB is not under any stress such as bending or twisting. Elastomer contacts are very delicate and missing pixels could result from slight dislocation of any of the elements. f) Avoid pressing on the metal bezel, otherwise the elastomer connector could be deformed and lose contact, resulting in missing pixels. 9. Static Electricity a) Operator Ware the electrostatics shielded clothes because human body may be statically charged if not ware shielded clothes. Never touch any of the conductive parts such as the LSI pads; the copper leads on the PCB and the interface terminals with any parts of the human body. b) Equipment There is a possibility that the static electricity is charged to the equipment, which has a function of peeling or friction action (ex: conveyer, soldering iron, working table). Earth the equipment through proper resistance (electrostatic earth: 1x108 ohm). Only properly grounded soldering irons should be used. If an electric screwdriver is used, it should be well grounded and shielded from commutator sparks. The normal static prevention measures should be observed for work clothes and working benches; for the latter conductive (rubber) mat is recommended. c) Floor Floor is the important part to drain static electricity, which is generated by operators or equipment. There is a possibility that charged static electricity is not properly drained in case of insulating floor. Set the electrostatic earth (electrostatic earth: 1x108 ohm). d) Humidity Proper humidity helps in reducing the chance of generating electrostatic charges. Humidity should be kept over 50%RH. e) Transportation/storage The storage materials also need to be anti-static treated because there is a possibility that the human body or storage materials such as containers may be statically charged by friction or peeling. The modules should be kept in antistatic bags or other containers resistant to static for storage. f) Soldering Solder only to the I/O terminals.Use only soldering irons with proper grounding and no leakage. Soldering temperature : 280C 10C Soldering time: 3 to 4 sec. Use eutectic solder with resin flux fill. If flux is used, the LCD surface should be covered to avoid flux spatters. Flux residue should be removed afterwards. g) Others The laminator (protective film) is attached on the surface of LCD panel to prevent it from scratches or stains. It should be peeled off slowly using static eliminator. Static eliminator should also be installed to the workbench to prevent LCD module from static charge. 10. Operation a) Driving voltage should be kept within specified range; excess voltage shortens display life. b) Response time increases with decrease in temperature. c) Display may turn black or dark blue at temperatures above its operational range; this is (however not pressing on the viewing area) may cause the segments to appear "fractured". d) Mechanical disturbance during operation (such as pressing on the viewing area) may cause the segments to appear "fractured". 11. If any fluid leaks out of a damaged glass cell, wash off any human part that comes into contact with soap and water. The toxicity is extremely low but caution should be exercised at all the time. 12. Disassembling the LCD module can cause permanent damage and it should be strictly avoided. 13. LCD retains the display pattern when it is applied for long time (Image retention). To prevent image retention, do not apply the fixed pattern for a long time. Image retention is not a deterioration of LCD. It will be removed after display pattern is changed. 14. Do not use any materials, which emit gas from epoxy resin (hardener for amine) and silicone adhesive agent (dealcohol or deoxym) to prevent discoloration of polarizer due to gas. 15. Avoid the exposure of the module to the direct sunlight or strong ultraviolet light for a long time. The brightness of LCD module may be affected by the routing of CCFL cables due to leakage to the chassis through coupling effect. The inverter circuit needs to be designed taking the level of leakage current into consideration. Thorough evaluation is needed for LCD module and inverter built into its host equipment to
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