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| AMP I RE SPECIFICATIONS FOR LCD MODULE CUSTOMER CUSTOMER PART NO. AMPIRE PART NO. APPROVED BY DATE AG-12864C APPROVED BY CHECKED BY ORGANIZED BY Date : 2003/3/17 AMPIRE CO., LTD. 1 RECORD OF REVISION Revision Date 1999/11/19 2000/10/6 2000/10/27 2001/12/12 2003/3/17 Page 11 13 3, 6 New Release Add power on / off sequence Modify sampling plan Add White LED Back-light Modify LED characteristic Modify LED characteristic Contents Date : 2003/3/17 AMPIRE CO., LTD. 2 1 (1) (2) (3) (4) (5) (6) FEATURES Display format : 128 x 64 dot-matrix ; 1/ 64 duty. Construction : STN / FSTN LCD, Bezel, Zebra, Heat Seal and PCB. Optional Edge LED or EL backlight. Controller : KS0108B. 5V single power input. Built-in DC/DC converter for LCD driving. Normal / Extended temperature type. 2 NUMBERING SYSTEM AG-12864C _ _ _ _ - _ 1234 5 No 1 Code Value G Y S F 2 A B I J T U 3 None Q E 4 None Y B W 5 None H Description STN gray type LCD STN yellow green type LCD STN negative type LCD FSTN type LCD Reflective type / 6:00 view Reflective type / 12:00 view Transflective type / 6:00 view Transflective type / 12:00 view Negative type / 6:00 view Negative type / 12:00 view Without backlight 5V Edge type LED EL Without backlight Yellow-green (LED) Blue (EL) White (EL, LED) Normal temperature type Extended temperature type LCM temperature type Backlight color Backlight type Polarizer / Viewing Angel Remark LCD Type Date : 2003/3/17 AMPIRE CO., LTD. 3 2 MECHANICAL DATA Parameter Dot size Dot pitch Viewing area Module size Module size (w/ LED back-light) Stand Value 0.40(W) x 0.56(H) 0.44(W) x 0.60(H) 62.0(W) x 44.0(H) 78.0(W) x 70.0(H) x 10.5 max (T) 78.0(W) x 70.0(H) x 13.0 max (T) Unit mm mm mm mm mm 3 ABSOLUTE MAXIMUM RATINGS Parameter Logic Circuit Supply Voltage LCD Driving Voltage Input Voltage Symbol VDD-VSS VDD-VO VI TOP TSTG TOP TSTG Min 0 0 VSS 0 -20 -20 -30 Max 7.0 20 VDD 50 70 70 80 Unit V V V C C C C Normal temp. type Operating Temp. Storage Temp. Extended temp. type Operating Temp. Storage Temp. Date : 2003/3/17 AMPIRE CO., LTD. 4 4 ELECTRO-OPTICAL CHARACTERISTICS Parameter Logic Circuit Supply Voltage LCD Driving Voltage Symbol VDD-VSS VDD-VO Condition --20 C 0C 25C 50C 70 C Input Voltage Logic Supply Current Contrast Rise Time Fall Time Viewing Angle Range VIH VIL IDD --VDD = 5V Min 4.5 8.4 8.4 8.4 8.4 8.4 0.7 VDD VSS -Typ 5.0 9.2 9.2 9.2 9.2 9.2 --3 Max 5.5 10.0 10.0 10.0 10.0 10.0 VDD 0.3 VDD 4 V V mA Unit V V 0 ~ 50 C for Normal Temp. type -20 ~ 70 C for Extended Temp. type Note ----- Electronic Characteristics ----- ----- Optical Characteristics ----CR tr tf f b l r Frame Frequency Forward Voltage Forward Current fF VF IF 25C -VF=4.05V VF=4.05V A STN type FSTN type 25C 25C 25C & CR2 ------------ 4.2 7 140 240 40 35 35 35 70 4.05 100 7 --------4.3 --Hz V mA cd/m2 K Note 1 ms ms Note 3 Deg. Note 2 ----- Yellow-green LED Back-light Characteristics ----Supply Voltage between A&K LCM Luminous intensity Active Area K A Date : 2003/3/17 AMPIRE CO., LTD. 5 ----- White Edge LED back-light Characteristics ----Forward Voltage Forward Current VF IF -VF=3.4V VF=3.4V 3.2 --3.4 120 20 3.6 --V mA cd/m2 Supply Voltage between A&K LCM Luminous intensity * LED Dice number = 8 A K Parameter Driving Voltage Frequency LCM Luminous intensity Min ---- Typ 110 400 15 Max ---- Unit Vrms Hz cd/m2 Note ----- EL Back-light Characteristics ----- Date : 2003/3/17 AMPIRE CO., LTD. 6 (NOTE 1) Contrast ratio : CR = (Brightness in OFF state) / (Brightness in ON state) ( NOTE 2 ) Response time : (NOTE 3) Viewing angle Date : 2003/3/17 AMPIRE CO., LTD. 7 5 BLOCK DIAGRAM & POWER SUPPLY LCM VDD VSS COM Driver KS0107 64 LCD Panel 128 x 64 Dots VDD V0,V1,V4, V5,VEE M,FRM, CLK1,CLK2, CL2 64 64 SEG Driver KS0108B SEG Driver KS0108B VO CS2 LCD Bias Circuit V0,V2,V3, V5,VEE RS, R/W, E, /RES, DB0 - DB7 CS1 VEE (-10V) DC/DC Converter LCM Yellow-green LED Back-light LED Back-light LED_A 4.05V 5V LED_K LCM Using EL Back-light EL1 EL Back-light AC110V(400Hz) EL2 Date : 2003/3/17 AMPIRE CO., LTD. 8 White Edge LED Back light White LED Back-light 3.4V 5V 6 PIN CONNECTIONS No. 1 2 3 4 5 6 7 8 9-16 17 18 19 20 Symbol /CSA /CSB VSS VDD VO D/I R/W E DB0-DB7 /RST VEE LEDA LEDK Function Chip Selection For ICA Chip Selection For ICB Ground (0V) Supply Voltage for Logic (+5V) Contrast adjustment Data or Instruction Read or Write Enable signal Data Bus Line Reset Negative Power Supply Output ( -5V ) LED Back-light Power Supply + (5V) LED Back-light Power Supply - (5V) Date : 2003/3/17 AMPIRE CO., LTD. 9 7 TIMING CHARACTERISTICS Item Enable Cycle Time Symbol tCYCLE PWEH PWEL tER,tEF tAs tAH tDSW tDDR tDHW tDHW High Level Low Level Enable Rise & Fall Time Address Set-Up Time Address Hold Time Data Set-Up Time Data Delay Time Data Hold Time(Write) Data Hold Time(Read) Min 1000 450 450 140 10 200 -10 20 Typ Max 25 320 Unit ns ns ns ns ns ns ns ns ns ns Enable Pulse Width tCYCLE E PWEL PWEH tER tEF R/W tAS tAH tAS CS,D/I tDSW DB0 - DB7 tDHW Write Timing Chart Date : 2003/3/17 AMPIRE CO., LTD. 10 tCYCLE E PWEL PWEH tER tEF R/W tAS tAH tAS CS,D/I TDDR TDHR DB0 - DB7 Read Timing Chart Date : 2003/3/17 AMPIRE CO., LTD. 11 7.1 Power ON/OFF Sequence POWER ON SEQUENCE VDD 0~50 ms VSS TU 0 ms Signal VSS TU 20 ms VSS VO POWER OFF SEQUENCE VDD TU 20 ms 0 ~ 50 ms VSS Signal VSS VSS VO Date : 2003/3/17 AMPIRE CO., LTD. 12 8 INSTRUNTION SET Date : 2003/3/17 AMPIRE CO., LTD. 13 9 QUALITY AND RELIABILITY 9.1 TEST CONDITIONS Tests should be conducted under the following conditions : Ambient temperature : 25 5C Humidity : 60 25% RH. 9.2 SAMPLING PLAN Sampling method shall be in accordance with MIL-STD-105E , level II, normal single sampling plan . 9.3 ACCEPTABLE QUALITY LEVEL A major defect is defined as one that could cause failure to or materially reduce the usability of the unit for its intended purpose. A minor defect is one that does not materially reduce the usability of the unit for its intended purpose or is an infringement from established standards and has no significant bearing on its effective use or operation. 9.4 APPEARANCE An appearance test should be conducted by human sight at approximately 30 cm distance from the LCD module under flourescent light. The inspection area of LCD panel shall be within the range of following limits. Date : 2003/3/17 AMPIRE CO., LTD. 14 9.5 Item INSPECTION QUALITY CRITERIA Description of defects Class of Defects Major Major Minor Acceptable level (%) 0.65 1.5 2.5 Function Dimension Black spots Black lines Bubbles in polarizer Color uniformity Glass Scratches Contrast ratio Response time Viewing angle Short circuit or Pattern cut Deviation from drawings Ave . dia . D area A area B Disregard D0.2 3 4 0.2 Minor 2.5 Minor Minor Minor Minor Minor Minor 2.5 2.5 2.5 2.5 2.5 2.5 ZONE A active area ZONE B viewing area Date : 2003/3/17 AMPIRE CO., LTD. 15 9.6 RELIABILITY Test Conditions Test Item High Temperature Operation Low Temperature Operation High Temperature Storage Low Temperature Storage Temperature Cycle Normal Temp. type 503C , t=96 hrs 03C , t=96 hrs 703C , t=96 hrs Extended Temp. type 703C , t=96 hrs -203C , t=96 hrs 803C , t=96 hrs 1,2 Note 1,2 -203C , t=96 hrs -303C , t=96 hrs -30C ~ 25C ~ 80C -20C ~ 25C ~ 70C 5 min. 30 min. 30 m in. 5 min. 30 min. 30 min. 1,2 ( 1 cycle ) ( 1 cycle ) Total 5 cycle Total 5 cycle 40 C, Humidity 90%, 96 hrs 1,2 Humidity Test Sweep frequency : 10 ~ 55 ~ 10 Hz/1min Amplitude : 0.75mm 2 Vibration Test (Packing) Test direction : X.Y.Z/3 axis Duration : 30min/each axis Note 1 : Condensation of water is not permitted on the module. Note 2 : The module should be inspected after 1 hour storage in normal conditions (15-35C , 45-65%RH). Definitions of life end point : Current drain should be smaller than the specific value. Function of the module should be maintained. Appearance and display quality should not have degraded noticeably. Contrast ratio should be greater than 50% of the initial value. Date : 2003/3/17 AMPIRE CO., LTD. 16 10 HANDLING PRECAUTIONS (1) A LCD module is a fragile item and should not be subjected to strong mechanical shocks. (2) Avoid applying pressure to the module surface. This will distort the glass and cause a change in color. (3) Under no circumstances should the position of the bezel tabs or their shape be modified. (4) Do not modify the display PCB in either shape or positioning of components. (5) Do not modify or move location of the zebra or heat seal connectors. (6) The device should only be soldered to during interfacing. Modification to other areas of the board should not be carried out. (7) In the event of LCD breakage and resultant leakage of fluid do not inhale, ingest or make contact with the skin. If contact is made rinse immediately. (8) When cleaning the module use a soft damp cloth with a mild solvent, such as Isopropyl or Ethyl alcohol. The use of water, ketone or aromatic is not permitted. (9) Prior to initial power up input signals should not be applied. (10) Protect the module against static electricity and observe appropriate anti-static precautions. Date : 2003/3/17 AMPIRE CO., LTD. 17 11 OUTLINE DIMENSION Date : 2003/3/17 AMPIRE CO., LTD. 18 |
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