SPECIFICATIONS MODULE Module GB12864B Office Address: 5

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SPECIFICATIONS MODULE Module GB12864B Office Address: 5

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SPECIFICATIONS MODULE
Module
GB12864B
Office Address: 518,5/F., Shangbu Industrial District, HuaqiangNorthRoad, Shenzhen, China (86)-755-83362489 83617492 FAX: (86)-755-83286396 83365871 E-mail: sales@jhlcd.com jhlcd@21cn.com Website: www.jhlcd.com
GB12864B
VER:
Issue date: 2006/08/01
TABLE CONTENTS
NUMBER SYSTEM GENERAL DESCRIPTION FEATURES. MECHANICAL SPECIFICATION MECHANICAL DIMENSION MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS MODULE FUNCTION DESCRIPTION ELECTRO-OPTICAL CHARACTERISTICS RELIABILITY.
PRECAUTIONS USING MODULES USING MODULES REVISION HISTORY SAMPLE APPROVED REPORT
GB12864B
VER:
Issue date: 2006/08/01
Number System
VERSION NUMBER: V00~V99 TYPE: BONDING WITH CONTROLLER BONDING WITHOUT CONTROLLER WITH CONTROLLER WITHOUT CONTROLLER OTHER TYPE
VIEWING DIRECTION: UPPER(12:00); DOWN(6:00) LEFT(9:00); RIGHT(3:00); TEMPERATURE RANGE: NORMAL TEMPERATURE RANGE MIDDLE TEMPERATURE RANGE WIDE TEMPERATURE RANGE SUPER WIDE TEMPERATURE RANGE BACKLIGHT COLOR: AMBER; BLUE; YELLOW-GREEN RED; WHITE; THER COLOR BACKLIGHT TYPE: TRANSFLECTIVE, BACKLIGHT TRANSMISSIVE, BACKLIGHT TRANSFLECTIVE, BACKLIGHT TRANSMISSIVE, BACKLIGHT TRANSFLECTIVE, CCFL BACKLIGHT TRANSMISSIVE, CCFL BACKLIGHT REFLECTIVE,NONE BACKLIGHT COLOR MODE: GRAY; YELLOW-GREEN; BLUE; BLACK-WHITE; OTHER TYPE: HTN; FSTN; OTHER SERIAL NUMBER: GRAPHIC MODULEs: NUMBER COMMONs CHARACTER MODULEs: NUMBER LINE GRAPHIC MODULEs:NUMBER SEGMENTs CHARACTER MODULEs: NUMBER CHAR. LINE
GB12864B
VER:
Issue date: 2006/08/01
GENERAL DESCRIPTION
GB12864B Dots Graphics module. panel composed segments commons. easily accessed micro-controller parallel interface.
FEATURES
Display Mode Display Format Input Data Bias Backlight Transflective positive STN(Yellow Green) module Graphic dots Parallel data input from Bias
Multiplexing Ratio 1/64Duty Viewing Direction O'clock
MECHANICAL SPECIFICATION
Item Dimensional outline Resolution Active area Dots pitch Dots size Specifications 78.0 70.0 12.0(max) 128segs 64coms 56.28(W) 38.26(H) 0.44 Unit dots
GB12864B
VER:
Issue date: 2006/08/01
MECHANICAL DIMENSION
12.0
GB12864B
VER:
R&EL
TYPE
-4Issue date: 2006/08/01
MAXIMUM RATINGS
Item Supply voltage Input Voltage Operating temperature Storage temperature Humidity Symbol VLCD TOPR TSTR -Min -0.3 -0.3 -0.3 -Max 24.0 VDD+0.3 Unit Note
ELECTRICAL CHARACTERISTICS
Item Supply Voltage Input Voltage Logic level level Symbol Condition -VDD=5.0V;
Min. -0.8VDD
Typ.
Max. -VDD 0.2VDD
Unit
Current Consumption (LCD DRIVER)
VLCD=12.0V, Tamb=25;
Driving Voltage
VLCD
Bias=1/9 VLCD=VDD-VEE
VDD=5.0V;
10.2
Current Consumption (With BackLight)
ILED
VLED=4.2V,Tamb=25;
GB12864B
VER:
Issue date: 2006/08/01
MODULE FUNCTION DESCRIPTION
7.1. DESCRIPTION
Symbol
8-bit bi-directional data
Description
Power supply Ground (0V) Power supply positive (5V) driver voltage regulation Data/Instruction register selection Read/write selection signal, H:DATA; L:Instruction
Read; Write
Read/write Enable signal input
LED+ LEDChip select High level active Chip select High level active Reset signal input pin, level active Power supply negative voltage Power supply voltage backlight positive Power supply voltage backlight negative
GB12864B
VER:
Issue date: 2006/08/01
TIMING CHARACTERISTICS
SYSTEM READ/WRITE CHARACTERISTIC
GB12864B
VER:
Issue date: 2006/08/01
DISPLAY CONTROL OUTPUT TIMING
GB12864B
VER:
Issue date: 2006/08/01
CLOCK TIMING
CIRCUIT BLOCK DIAGRAM
SEGM
64SEG
SEGM
64SEG
PANEL
LED+ LED-
-9Issue date: 2006/08/01
GB12864B
VER:
APPLICATION
Reference circuit
GB12864B
VER:
Issue date: 2006/08/01
TABLE COMMAND
GB12864B
VER:
Issue date: 2006/08/01
ELECTRO-OPTICAL CHARACTERISTICS
Item driving voltage Symbol
Condition Temp
Typ.
Units
Note
VLCD Rise Time (Tr) Decay Time (Tf) Response Time Rise Time (Tr) Decay Time (Tf) Rise Time (Tr) Decay Time (Tf) Contrast Ratio
-9.3
10.2 -225
-10.2 -340 -NOTE4 msec NOTE2 NOTE1
Viewing Angle Range
(25)
=180°
=270°
NOTE3
(6")
(3")
(12")
(9")
panel only
GB12864B
VER:
Issue date: 2006/08/01
Electro-Optical Characteristics Measuring Equipment(DMS501)
Printer
Detector
Positioning
Display Driver Temperature Control System Illumination (D65)
GB12864B
VER:
Issue date: 2006/08/01
Note Definition Driving Voltage( Vlcd)
Selected Waveform Non-Selected Waveform
Vth1 Vlcd
Vth2 Operation Voltage
Note
Definition Optical Response Time
SELECTED WAVEFORM (10SEC)
SELECTED WAVEFORM (10SEC)
SELECTED WAVEFORM (10SEC)
100% 100%
Brightness
Rise Time
Fall Time
GB12864B
VER:
Issue date: 2006/08/01
Note
Definition Viewing Angle
Normal O'clock Direction =180°
=270° O'clock Direction
=90° O'clock Direction
Viewing Direction O'clock Direction
Note
Definition Contrast ratio(
Brightness Non-selected Segment (B2) Brightness Selected Segment (B1)
Brightness
Brightness Curve Selected Segment Brightness Curve Non-selected Segment Contrast CR,max
100%
V,max Driving Voltage
Issue date: 2006/08/01
GB12864B
VER:
RELIABILITY
9.1. MTBF
module shall designed meet minimum MTBF value 50000 hours with normal. (25°C room without sunlight)
9.2. TESTS
ITEM High Temperature Operating CONDITION 120Hrs CRITERION Defect Operational Function Room Temperature Allowable. High Temperature/ Humidity Non-Operating High Temperature Non-Operating Temperature Non-Operating Temperature Cycling Non-Operating ,90%RH ,120 Pre-and post-test should follow specification
Temperature Operating
120Hrs
120Hrs
120Hrs
-20(30Min 70(30Min) CYCLES
Notes: Judgments should mode after exposure room temperature hours.
GB12864B
VER:
Issue date: 2006/08/01
PRECAUTIONS USING MODULES
10.1. HANDLING PRECAUTIONS
display panel made glass. subject mechanical shock impact dropping display panel damaged liquid crystal substance leaks out, sure your mouth. substance contacts your skin clothes, wash using soap water. apply excessive force display surface adjoining areas since this cause color tone vary. polarizer covering display surface module soft easily scratched. Handle this polarizer carefully. display surface becomes contaminated, breathe surface gently wipe with soft cloth. heavily contaminated, moisten cloth with following solvents: Isopropyl alcohol Ethyl alcohol Solvents other than those above mentioned damage polarizer. Especially, following: Water Ketone Aromatic solvents Extra care minimize corrosion electrode. Water droplets, moisture condensation current flow high-humidity environment accelerates corrosion electrode. Install Module using mounting holes. When mounting Module, make sure free twisting, warping distortion. particular, forcibly pull bend cable backlight cable. attempt disassemble process Module. (10) terminal should open. connect anything. (11) logic circuit power off, apply input signals. (12) prevent destruction elements static electricity, careful maintain optimum work environment. sure ground body when handling Module. Tools required assembling, such soldering irons, must properly grounded. reduce amount static electricity generated, conduct assembling other work under conditions.
GB12864B VER: Issue date: 2006/08/01
-The Module coated with film protect display surface. Exercise care when peeling this protective film since static electricity generated.
10.2. STORAGE CONDITIONS
When storing, avoid module exposed direct sunlight fluorescent lamps. stability, keep away form high temperature high humidity environment (The best condition 23±5°C, 45±20%RH). protection necessary long-term storage also.
10.3. OTHERS
Liquid crystals solidify under temperature (below storage temperature range) leading defective orientation generation bubbles (black white). bubbles also generated module subject temperature. Module have been operating long time showing same display patterns display patterns remain screen ghost images slight contrast irregularity also appear. normal operating status recovered suspending some time. should noted that this phenomenon does adversely affect performance reliability. minimize performance degradation Module resulting from destruction caused static electricity etc. exercise care avoid holding following sections when handling modules. Exposed area printed circuit board. Terminal electrode sections.
GB12864B
VER:
Issue date: 2006/08/01
Using modules
11.1 LIQUID CRYSTAL DISPLAY MODULES
composed glass polarizer. attention following items when handling. Please keep temperature within specified range storage. Polarization degradation, bubble generation polarizer peel-off occur with high temperature high humidity. touch, push exposed polarizers with anything harder than pencil lead (glass, tweezers, etc). N-hexane recommended cleaning adhesives used attach front/rear polarizers reflectors made organic substances, which will damaged chemicals such acetone, toluene, toluene, ethanol isopropyl alcohol. When display surface becomes dusty, wipe gently with absorbent cotton other soft material like chamois soaked petroleum ether. scrub hard avoid damaging display surface. Wipe saliva water drops immediately, contact with water over long period time cause deformation color fading. Avoid contacting fats. Condensation surface contact with terminals cold will damage, stain polarizers. After products tested temperature they must warmed container before coming contacting with room temperature air. attach anything display area avoid leaving marks touch display with bare hands. This will stain display area degrade insulation between terminals (some cosmetics determinate polarizers). (10)As glass fragile, tends become chipped during handling especially edges. Please avoid dropping jarring.
11.2 INSTALLING MODULE
Attend following items when installing LCM. Cover surface with transparent protective plate protect polarizer cell. When assembling into other equipment, spacer between fitting plate should have enough height avoid causing stress module surface, refer individual specifications measurements. measurement tolerance should ±0.1mm.
11.3 ELECTRO-STATIC DISCHARGE CONTROL
Since this module uses CMOS LSI, same careful attention should paid electrostatic discharge ordinary CMOS
GB12864B VER: Issue date: 2006/08/01
Make certain that grounded when handing LCM. Before removing from packing case incorporating into set, sure module your body have same electric potential. When soldering terminal LCM, make certain power source soldering iron does leak. When using electric screwdriver attach LCM, screwdriver should ground potentiality minimize much possible transmission electromagnetic waves produced sparks coming from commutator motor. possible, make electric potential your work clothes that workbenches ground potential. reduce generation electro-static discharge, careful that work dried. relative humidity 50%-60% recommended.
11.4 PRECAUTIONS OPERATION
Viewing angle varies with change liquid crystal driving voltage (Vo). Adjust show best contrast. Driving voltage above limit will shorten lifetime. Response time greatly delayed temperature below operating temperature range. However, this does mean will order. will recover when returns specified temperature range. display area pushed hard during operation, display will become abnormal. However, will return normal turned then Condensation terminals cause electrochemical reaction disrupting terminal circuit. Therefore, this product must used stored within specified condition 23±5°C, 45±20%RH.
When turning power input each signal after positive/negative voltage becomes stable.
11.5 SAFETY
recommended crush damaged unnecessary LCDs into pieces wash them with solvents such acetone ethanol, which should later burned. liquid leaks damaged glass cell comes contact with hands, wash thoroughly with soap water.
GB12864B
VER:
Issue date: 2006/08/01
REVISION HISTORY
Version Original version Change specification format Change contact mode Revise record Date 05-01-01 05-11-20 06-08-01
GB12864B
VER:
Issue date: 2006/08/01
SAMPLE APPROVED REPORT
SAMPLE MODEL SAMPLE SERIES NUMBER SAMPLE QUANTITY COLOR/TYPE VIEWING DIRECTION DRIVING METHOD LOGIC VOLTAGE (LCD OPERATING TEMP. STORAGE TEMP. POLARIZER-FRONT POLARIZER-BACK CONTROLLER/DRIVER IC(/ BACKLIGHT COLOR/TYPE DRAWING REV/NO./QUANTITY SPECIFICATION REMARKS WRIT DATE_ APROV DATE_ CUSTOMER'S APPROVAL FUNCTION N.G. DRIVER CONDITION N.G. DISPLAY MODE N.G. VIEWING ANGLE N.G. BACKLIGHT N.G. DISPLAYING PATTERN N.G. CUSTOMER'S CONCLUSIONS CUSTOMER'S SIGNATURE_ DATE 1/64Duty, 1/9Bias 5.0V GB12864B
GB12864B
VER:
Issue date: 2006/08/01

SPECIFICATIONS MODULE Module GB12864B Office Address: 5

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