A MP I R E SPECIFICATIONS FOR LCD MODULE CUSTOMER CUSTOMER PART NO. AMPIRE PART NO. APPROVED AG-16080A BY DATE APPROVED BY Date : 2001/12/12 CHECKED BY AMPIRE CO., LTD. ORGANIZED BY 1 RECORD OF REVISION DATE SUMMARY 1999/11/19 NEW RELEASE 2000/7/31 Modify the VOP characteristics (Page 6) 2000/10/6 Add power on / off sequence Modify sampling plan 2001/12/12 2002/12/3 2003/8/12 Date : 2001/12/12 Modify LED characteristic Modify the current on page 5. Add MTBF=50,000 Hours on page13. AMPIRE CO., LTD. 2 1 FEATURES (1) Display format : 160 × 80dot-matrix ; 1/80duty. (2) Construction : STN / FSTN LCD, Bezel, Heat Sea l Zebra and PCB. (3) Optional LED or EL back-light. (4) Controller : T6963C. (5) +5V single power input, Built in DC/DC converter for LCD driving. (6) Normal temperature type. 2 NUMBERING SYSTEM AG-16080A _ _ _ _ 1234 No Code Value 1 G STN gray type LCD Y STN yellow green type LCD S STN negative type LCD F FSTN type LCD A Reflective type / 6:00 view B Reflective type / 12:00 view I Transflective type / 6:00 view J Transflective type / 12:00 view T Negative type / 6:00 view U Negative type / 12:00 view 2 3 4 None Description Without backlight L 5V LED E EL None Without backlight Y Yellow-green (LED) B Blue (EL) W White (EL) Date : 2001/12/12 AMPIRE CO., LTD. Remark LCD Type Polarizer / Viewing Angel Backlight type Backlight color 3 3 4 MECHANICAL DATA Parameter Stand Value Unit Dot size 0.39(W) × 0.39(H) mm Dot pitch 0.42(W) × 0.42(H) mm Viewing area 72.3(W) × 37.8(H) mm Module size 100.0(W) ×54(H) × 11.3 max (T) mm Module size (LED back-light) 100.0(W) ×54(H) × 15.3 max (T) mm ABSOLUTE MAXIMUM RATINGS Parameter Symbol Min Max Unit Logic Circuit Supply Voltage VDD-VSS 0 7.0 V LCD Driving Voltage VDD-VO 0 20 V Input Voltage VI VSS VDD V Operating Temperature TOP 0 50 °C Storage Temperature Tstg -20 70 °C Date : 2001/12/12 AMPIRE CO., LTD. 4 5 ELECTRICAL CHARACTERISTICS Parameter Symbol Condition Min Typ Max Unit Note ----- Electronic Characteristics ----Logic Circuit Supply Voltage VDD-VSS -- 4.5 5.0 5.5 V LCD Driving Voltage VDD-VO 0℃ 13.3 14.4 15.3 V 25℃ 12.5 13.6 14.5 50℃ 11.1 12.2 13.1 VIH -- 0.7 VDD -- VDD V VIL -- VSS -- 0.3 VDD V IDD VDD = 5V -- 25.0 30.0 mA Input Voltage Logic Supply Current ----- Optical Characteristics ----Contrast CR STN type -- FSTN type 5 -- Note 1 8 Rise Time tr 25°C -- 250 400 ms Fall Time tf 25°C -- 150 400 ms Viewing Angle Range θf 25°C & -- 40 -- θb CR≥2 -- 35 -- θl -- 35 -- θr -- 35 -- -- 70 -- Frame Frequency fF 25°C Note 2 Note 3 Deg. Hz ----- LED Back-light Characteristics ----Parameter Symbol Condition Min Typ Max Unit Note Forward Voltage VF -- -- 4.05 4.2 V Supply Voltage between A&K Forward Current IF VF=4.05V -- 300 -- mA VF=4.05V -- 30 -- cd/m2 LCM Luminous intensity A 2 × 36= 72 (Dice numbers) K Date : 2001/12/12 AMPIRE CO., LTD. 5 Parameter Min Typ Max Unit Note ----- EL Back-light Characteristics ----Driving Voltage -- 110 -- Vrms Frequency -- 400 -- Hz LCM Luminous intensity -- 10 -- cd/m2 (NOTE 1) Contrast ratio : CR = (Brightness in OFF state) / (Brightness in ON state) ( NOTE 2 ) Response time : (NOTE 3) Viewing angle Date : 2001/12/12 AMPIRE CO., LTD. 6 BLOCK DIAGRAM & POWER SUPPLY /WR /RD /CE C/D /RES FS Common driver 80 LCD 160× 80Dots T6963C DB0 | DB7 160 6 Segment driver VSS VDD VO 8K RAM VDD +5V LCD Bias Circuit VO DC/DC Converter VEE -10V VSS Date : 2001/12/12 AMPIRE CO., LTD. 7 LCM LED Back-light LED_A 4.05V 5V LED_K LCM EL1 EL Back-light AC110V(400Hz) EL2 7 PIN CONNECTIONS PIN NO. SYMBOL FUNCTION 1 VEE Negative Supply Voltage ( -10V ) 2 VSS Digital Ground (0V) 3 VDD Power Logic Supply Voltage(+5V) 4 VO Contrast adjustment 5 /WR Write data when WR = L 6 /RD Read data when RD = L 7 /CE Chip Enable 8 C/D WR = L --- C/D = H : Command Write C/D = L : Data Write RD = L --- C/D = H : Status Read C/D = L : Data Read 9 /RST H --- Normal 10 - 17 L --- Initialize T6963C DB0 - DB7 Data Bus Line 18 FS 19 LEDA LED Supply Voltage + (5V) 20 LEDK LED Supply Voltage - (5V) Date : 2001/12/12 Pin for selection of font H --- Font 6*8 AMPIRE CO., LTD. L --- Font 8*8 8 8 TIMING CHARACTERISTICS ITEM SYMBOL MIN MAX UNIT C/D SET UP TIME tCDS 100 -- ns C/D HOLD TIME tHCL 10 -- ns /CE,/RD,/WR PULSE WIDTH tCE,tRD,tWR 80 -- ns Data Set Up Time tDS 80 -- ns Data Hold Time tDH 40 -- ns Access Time tACC -- 150 ns Output Hold Time tOH 10 50 ns C/D tCDS tCDH /CE /RD,/WR tCE,tDR,tWR tDS D0-D7 (WRITE) tDH D0-D7 (READ) tACC tOH Date : 2001/12/12 AMPIRE CO., LTD. 9 8.1 Power ON/OFF Sequence POWER ON SEQUENCE VDD 0~50 ms VSS T≧0 ms Signal VSS VO T≧20 ms VSS POWER OFF SEQUENCE VDD T≧20 ms 0 ~ 50 ms VSS Signal VSS VSS Date : 2001/12/12 AMPIRE CO., LTD. VO 10 9 QUALITY AND RELIABILITY 9.1 TEST CONDITIONS Tests should be conducted under the following conditions : Ambient temperature : 25 ± 5°C 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 : 2001/12/12 AMPIRE CO., LTD. 11 9.5 INSPECTION QUALITY CRITERIA Item Function Dimension Black spots Black lines Bubbles in polarizer Color uniformity Glass Scratches Contrast ratio Response time Viewing angle Description of defects Class of Defects Major Major Minor Acceptable level (%) 0.65 1.5 2.5 Minor 2.5 Minor 2.5 Minor 2.5 Obvious visible damage. Minor 2.5 See note 1 Minor 2.5 See note 2 Minor 2.5 See note 3 Minor 2.5 Short circuit or Pattern cut Deviation from drawings Ave . dia . D area A area B Disregard D≤0.2 3 4 0.2<D≤0.3 2 3 0.3<D≤0.4 0.4<D 0 1 Width W, Length L A B disregard W≤0.03 3 4 0.03<W≤0.05 1 1 0.05<W≤0.07 , L≤3.0 See line criteria Average diameter D 0.2 < D < 0.5 mm for N = 4 , D > 0.5 for N = 1 Rainbow color or newton ring. ZONE A active area ZONE B viewing area Date : 2001/12/12 AMPIRE CO., LTD. 12 9.6 RELIABILITY Test Conditions Test Item Normal Temp. type High Temperature Operation 50±3°C , t=96 hrs Low Temperature Operation 0±3°C , t=96 hrs High Temperature Storage 70±3°C , t=96 hrs Low Temperature Storage -20±3°C , t=96 hrs -20°C ~ 25°C ~ 70°C 30 m in. 5 min. 30 min. ( 1 cycle ) Total 5 cycle Temperature Cycle 40 °C, Humidity 90%, 96 hrs Humidity Test Note 1,2 1,2 1,2 1,2 Sweep frequency : 10 ~ 55 ~ 10 Hz/1min Amplitude : 0.75mm Vibration Test (Packing) 2 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 (15-35°C , 45-65%RH). Definitions of life end point : z Current drain should be smaller than the specific value. z Function of the module should be maintained. z Appearance and display quality should not have degraded noticeably. z Contrast ratio should be greater than 50% of the initial value. MTBF=50,000 Hours Date : 2001/12/12 AMPIRE CO., LTD. 13 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 : 2001/12/12 AMPIRE CO., LTD. 14 11 ATTACHED DRAWING Date : 2001/12/12 AMPIRE CO., LTD. 15