STD WM-G3224Y-1NFWe 1 JUL 23 2004 廖顯盛 JUL 22 2004 夏勝華 JUL 22 2004 謝德馨
History of Version Version Contents Date Note e1 NEW VERSION 16.Jul. 04 SPEC. & Sample WM-G3224Y-1NFWe VER.1 2/28
Contents Page (1) Electronic Units... 4 1.1 Absolute Maximum Ratings... 4 1.2 Electrical Characteristics... 4 1.3 Interface Pin Function... 5 1.4 Power Supply for LCD Module... 6 1.5 Block Diagram... 7 1.6 Timing Characteristic... 8 (2) Electro-optical Units... 12 2.1 Electro-optical Characteristics... 12 2.2 Optical Definitions... 12 (3) Mechanical Units... 15 3.1 Mechanical Specification... 15 3.2 Mechanical Diagram... 16 3.3 Back-light Specification... 17 3.4 Packing Method... 18 (4) Quality Units... 19 4.1 Specification of Quality Assurance... 19 4.2 Standard Specification for Reliability... 26 4.3 Precautions in Use of LCM... 28 Reference Data: Novatek NT7702-T4,NT7701H Data Sheet WM-G3224Y-1NFWe VER.1 3/28
(1) Electronic Units 1.1 Absolute Maximum Ratings 0 - +50-20 - +70-0.3 - V DD +0.3 V DD -V SS -0.3 - +7.0 V EE V SS -0.3 - +30.0 1.2 Electrical Characteristics Be sure that you are grounded when handing LCM. (Ta=25,V DD =3.3V) ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT SUPPLY VOLTAGE FOR LOGIC V DD -V SS - 3.0 3.3 3.6 V SUPPLY VOLTAGE FOR LCD V EE V SS (V LCD ) - 21.5 22.5 23.5 V INPUT HIGH VOL. V IH - 0.8V DD - V DD V INPUT LOW VOL. V IL - 0-0.2V DD V OUTPUT HIGH VOL. V OH I OH =-0.4mA V DD -0.4 - - V OUTPUT LOW VOL. V OL I OL =0.4mA - - 0.4 V SUPPLY CURRENT FOR LOGIC *I DD FLM=75 Hz - 0.13 0.20 ma SUPPLY CURRENT FOR LCD *I EE V EE =22.5V FLM=75 Hz - 4.29 6.43 ma FRAME FREQUENCY FLM - 70-85 Hz USED IC NT7701H & NT7702-T4 *I DD Measurement condition is for all pixels on display *I EE Measurement condition is for all pixels on display WM-G3224Y-1NFWe VER.1 4/28
1.3 Interface Pin Function CN1: NO SYMBOL I / O FUNCTION 1. FLM I/O The FLM signal indicate the beginning of each display circle 2. LP I/O Input latch signal 3. CP I/O Data input clock signal 4. /DISPOFF I/O Display control signal 5. VDD P Power supply for logic 6. VSS P Ground 7. VEE P Power supply for LCD 8. NC - No connection 9. NC - No connection 10. NC - No connection 11. NC - No connection 12. DB3 I 13. DB2 I 14. DB1 I Data bus 15. DB0 I CN2: 1. CCFL1 P Power supply for CCFL 2. NC - No connection 3. CCFL2 P Power supply for CCFL CN3: 1 YU - Touch Panel Pin Output Upper (Y Axis) 2 XL - Touch Panel Pin Output Left (X Axis) 3 YD - Touch Panel Pin Output Lower (Y Axis) 4 XR - Touch Panel Pin Output Right (X Axis) WM-G3224Y-1NFWe VER.1 5/28
1.4 Power Supply for LCD Module VEE VDD VLCD LCD Module VSS CCFL1 CCFL2 WM-G3224Y-1NFWe VER.1 6/28
1.5 Block Diagram ST8016 NT7701 ST8016 NT7701 Y160 Y1 Y160 Y1 1 FLM LP CP /DISPOFF VDD VSS VEE NC NC NC NC DB3 DB2 DB1 DB0 Y240 NT7702 C1 S1 LCD PANEL 320 x 240 DOTS S320 CCFL 15 Y1 C240 6 O'CLOCK CCFL1 CCFL2 YU XL YD XR 1 4 TOUCH PANEL ( WM-G3224Y-1NFWe VER.1 7/28
1.6 Timing Characteristic WM-G3224Y-1NFWe VER.1 8/28
CP DI3 DI0 CP WM-G3224Y-1NFWe VER.1 9/28
WM-G3224Y-1NFWe VER.1 10/28
Timing Characteristics of Power On and Power Off VEE VEE Power on Power off FLM LP Timing Chart of Input Signals DB3~DB0 LP CP DB3 DB2 DB1 DB0 WM-G3224Y-1NFWe VER.1 11/28
(2) Electro-optical Units 2.1 Electro-optical Characteristics ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT VIEW ANGLE (V) θ CR 2-40 - +40 deg. VIEW ANGLE (H) ψ CR 2-40 - +40 deg. CONTRAST RATIO CR Ta=25-15 - - RESPONSE TIME tr Ta=25-200 350 ms RESPONSE TIME td Ta=25-200 350 ms OPERATING VOLTAGE FOR LCD DRIVE METHOD LCD TYPE V LCD Ta=25-22.5 - V DUTY 1/240 BIAS 1/13 FSTN (Negative / Transmissive) VIEWING DIRECTION 6 O CLOCK 2.2 Optical Definitions Nonselected Condition Brightness Selected Condition Nonselected Condition 100% 10% 90% tr Rise Time td Decay Time (fall time tf) Response Time WM-G3224Y-1NFWe VER.1 12/28
12:00 9:00 3:00 6:00 y (back) θ Eye (left) x' x (right) φ y' (front) View Direction View Angle Brightness Brightness cure of selected segment B 2 Brightness curve of nonselected segment B 1 Perpendicular line (θ=90 ) Driving Voltage Contrast ratio = Brightness at nonselected segment Brightness at selected segment Contrast ratio (CR) WM-G3224Y-1NFWe VER.1 13/28
2.3 Touch Panel Specification Electrical Characteristics: Transmission: JIS-K7361, JIS-K7105 80 or more % On Load Pen Input 10~80 g Finger Input 20g Min g Resistance Between Leads X axis 200~900 Ω Y axis 200~900 Ω Insulation Resistance 25V DC 20 MΩ Knocking Life 250g, 5Hz 1000000 Times Outline Dimension: WM-G3224Y-1NFWe VER.1 14/28
(3) Mechanical Units 3.1 Mechanical Specification ITEM STANDARD VALUE UNIT NUMBER OF DOTS 320 240 dots MODULE DIMENSION 154.6 (W) 114.8(H) 9.73 (T) mm VIEWING AREA 118.2 MIN. (W) 89.4 MIN. (H) mm ACTIVE AREA 115.19 (W) 86.39 (H) mm DOT SIZE 0.35 (W) 0.35 (H) mm DOT PITCH 0.36(W) 0.36 (H) mm APPROX. WEIGHT 220 g BACK LIGHT CCFL (COOL-WHITE) WM-G3224Y-1NFWe VER.1 15/28
3.2 Mechanical Diagram
3.3 Back-light Specification The CCFL backlight is distributed over the whole light area of the illumination unit, which gives the most uniform light. 3.3.1 Data About CCFL Backlight:(Test Environment:25(C 60%RH) PARAMENT SYMBOL MIN. TYP. MAX. UNIT NOTE Lamp Driving Voltage VL - 400 - Vrms - Lamp Frequency FL - 70 80 KHz - Lamp Current IL 4 4.5 5.5 marms - Luminous Intensity - 150 180 - cd/m² Note 1,3 Luminous intensity Ratio - - 20 - % Note 2 Lamp Rise Time T S - 5 - Min Reference Life Time - 15000 25000 - Hrs - Note: 1.Average Luminous Intensity of P1 to P9 2.Luminous intensity Ratio =((Max-Min)/Max) 100% 3.Recommend inverter (Wintek WM-FL003) 3.1Mesurement circuit current : 554mA(MAX) circuit voltage : DC5.0V(TYP), 5.5V(MAX) 3.3.2 Measured Method:(X*Y:Light Area) X X/6 X/3 X/3 X/6 Y Y/6 Y/6 Y/3 Y/3 P1 P2 P3 P4 P5 P6 P7 P8 P9 (Effective spatial Distribution) Hole Diameter φ 3mm:1 to 9 per Position Measured Luminous Intensity WM-G3224Y-1NFWe VER.1 17/28
MODEL: LOT N O: D A TE : QC DA TE OK Q C XX MO DEL: L OT NO: Q C CHE CK : DAT E: MODEL : L OT N O: QC D A TE DATE : OK MODEL : L OT N O: QC CH E CK: DATE : OK QC DA TE OK Q C QC QC XX XX Win t ek Par t No: Cust omer P art No : ( Ac Pur chase Or der No: ( Ac cor di ng t o e ach or Q der ) 't y: (A c co rdi ng t o ship pi ng) 3.4 Packing Method 1. Packaging Material : (per carton) NO. Item 1 LCM Module 2 Tray 3 Product Box 4 Carton 5 Package Bag 6 Total Weight Model WM-G3224Y-1NFWd WM-G3224Y-1NFWe V242 PETA C01 C62 C5 14.1 Dimensions (mm) Unit Weight (Kg) Quantity 154.6*114.8 0.2192 48 320*217*16*0.6 0.06 30 320*219*70 0.131 6 475*345*250 0.857 1 467*321*0.08 0.023 6 Kg± 5% 2. Packaging Specifications and Quantity : (1) LCM quantity per tray : quantity per row (2) LCM quantity per box : quantity per tray (3) Total LCM quantity in carton : quantity per box 1 x quantity per column 2 = 2 x quantity of trays 4 = 8 x quantity of boxes 6 = 2 8 48 Use empty tray Use P.P strap Put products into the tray + W D-S 20 04 I-6 TN Na (A cc ord in g to ea ch ord er) QC CH E CK: QC inspection label Use package bag = W D-S2004I-6T NNa (Acc ording to e ac h order) Tray stacking A B Detail B The tape to seal carton W D-S 2 00 4I-6TNNa (Acco rdi ng to ea ch o rde r) QC X X D A TE WD -S2004I- 6 TNNa (Acc ordi ng t o e ac h ord er ) QC CHECK: Carton label A Tray 4 Tray 3 Tray 2 Tray 1 WD -S2 00 4I-6 TN Na cor din g t o each or der) Rotate tray 180 degrees and place on top of stack. Check the tray stack using Fig. B. P.P strap width = 6mm 3. Label Specifications : (1) QC Inspection Label Remark MODEL: WM-G3224Y-1NFWd LOT NO: (According to each order) QC CHECK: QC DATE DATE: OK 90.0 (2) Carton Label 32.0 Label Color----Green Wintek Part No: Purchase Order No: Q'ty: WM-G3224Y-1NFWd (According to each order) (According to shipping) 105.0 42.4 Label Color----White WM-G3224Y-1NFWe VER.1 18/28
(4) Quality Units 4.1 Specification of Quality Assurance WM-G3224Y-1NFWe VER.1 19/28
WM-G3224Y-1NFWe VER.1 20/28
4.1-6. Inspection specification WM-G3224Y-1NFWe VER.1 21/28
WM-G3224Y-1NFWe VER.1 22/28
WM-G3224Y-1NFWe VER.1 23/28
WM-G3224Y-1NFWe VER.1 24/28
WM-G3224Y-1NFWe VER.1 25/28
4.2 Standard Specification for Reliability 50 0 70-20 40 90 WM-G3224Y-1NFWe VER.1 26/28
WM-G3224Y-1NFWe VER.1 27/28
4.3 Precautions in Use of LCM WM-G3224Y-1NFWe VER.1 28/28