PT482743A-TLMWD-EH09 P-TEC | Alldatasheet
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Technical content
DESCRIPTION
4.3” TFT LCD, High Brightness APPROVED BY DATE
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 2/29 1. Table of Contents No. Contents Page
1 Table of Contents 2
2 Record of Revisions 3
3 Module Numbering System 4
4 Application 5
5 Features 5
6 General Specifications 5
7 Absolute Maximum Ratings 6
8 Electrical Characteristics 7
9 Block Diagram 9
10 Input / Output Terminals Pin Assignment 10
11 Interface Timing 13
12 Optical Characteristics 15
13 Reliability Test 18
14 Packaging 19
15 Precautions 20
16 Outline Drawing 21
17 Definition of Labels 22
18 Incoming Inspection Standards 24
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 3/29 2. Record of Revisions Rev. Comments Page Date 1 Preliminary Specification was first issued. All 4/3’09 2 Modify 6. General Specifications 5 7/29’09 Modify 8. Electrical Characteristics 7 7/29’09 Modify 12. Optical Characteristics 15 7/29’09 Modify 16. Outline Drawing 21 7/29’09
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 4/29 3. Module Numbering System
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 5/29 4. Application This specification is applied to the 4.3 inch supported TFT-LCD module, and can display true 16.7M colors(8 bit/ color).The module is designed for PMP, GPS application and other electronic products which require flat panel display of digital signal interface. The model is composed of a TFT LCD panel, a driver circuit and a back-light system. 5. Features - WQVGA (480×272 pixels) resolution. - 24 bit parallel RGB. 6. General Specifications Item Specifications Unit Screen Size 4.3 (Diagonal) inch Display Format 480RGB(H)×272(V) dot Active Area 95.04(H)×53.856(V) mm PIXEL Pitch 0.198(H)×0.198(V) mm Pixel Configuration RGB Vertical Stripe - Display Mode TN Type Transmissive Mode Normally White Surface Treatment Anti-Glare and Hard Coating(3H) Viewing Direction 6 O’clock (The Gray Inversion will appear at this direction) - Outline Dimension 105.5(W)×67.2(H)×3.1(D) mm Weight (44) g RoHS Compliance P-tec certifies this product to be in compliance with European Union Directive 2002/95/EC on the restriction of certain hazardous substances in electrical and electronic equipment.
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 6/29 7. Absolute Maximum Ratings
7.1 Absolute Ratings of Environment
Item Symbol Value Unit Note Min. Max. Storage Temperature TST -30 +80 °C (1) Operating Ambient Temperature TOP -20 +70 °C (1) Note (1) Temperature and relative humidity range are shown in the figure below. (a) 95%RH Max. (Ta≦50°C). (b) Wet-bulb temperature should be 39°C Max. (Ta>50°C). (c) No condensation.
7.2 Electrical Absolute Ratings
7.2.1 TFT-LCD Module
(Ta=25±2°C, VSS=0V) Item Symbol Value Unit Note Min. Max. Digital Power Supply Voltage DVDD -0.3 4.0 V -
7.2.2 Backlight Unit
(Ta=25±2°C) Item Symbol Value Unit Note Min. Max. Current of Backlight Unit IB - 25 mA (1) Reverse Voltage VR - 50 V (1) Note (1) Permanent damage to the device may occur if maximum values are exceeded or reverse voltage is loaded.
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 7/29 8. Electrical Characteristics
8.1 TFT-LCD Module
(Ta=25±2°C) Item Symbol Value Unit Note Min. Typ. Max. Digital Power Supply Voltage DVDD 3.0 3.3 3.6 V - Input High Threshold Voltage VIH 0.7DVDD - DVDD V - Input Low Threshold Voltage VIL 0 - 0.3 DVDD V - VSYNC Frequency FV - 59.94 - Hz - HSYNC Frequency FH - 17.14 - KHz Pixel Clock PCLK - 9.0 15.0 MHz - (VSS = 0V) Parameter SYMBOL Condition Min. Typ. Max. Unit Remarks Digital Current IDVDD DVDD=3.3V - 22.8 31.92 mA (1) Total Power Consumption PC - - 75.24 105.34 mW (1) Note (1) The specified power consumption is under the conditions at DVDD = 3.3V,FV=60Hz, DCLK=9.0 MHz, whereas a power dissipation check Pattern below is displayed. Active Area Black Pattern / 0 Gray
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 8/29
8.2 Backlight Unit
(Ta=25±2°C) Item Symbol Value Unit Note Min. Typ. Max. LED Voltage VL - (33) - V (1) Current of Backlight Unit IB - 20 - mA (1) Power Consumption PBL - (660) - mW (1) LED life time - 20000 30000 - Hr (2) Note (1) The driving design of backlight unit is dependent on serial consideration of 10 LEDs. (2) The LED life time is defined as the module brightness decrease to 50%, original brightness at Ta=25℃ , IB =20mA.
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 9/29 9. Block Diagram TFT-LCD Module with Backlight Unit TFT LCD PANEL 480 x (RGB) x
272 Pixel
R0~R7 G0~G7 B0~B7 DC/DC T-CON DRIVER IC VLED+ VLED-
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 10/29 10. Input / Output Terminals Pin Assignment
10.1 TFT-LCD Module
(Reference Connector : Hirose Electric CO., LTD. Product No.: FH12A-40S-0.5SH(55) Top contact type) Pin No. Symbol Description Pin No. Symbol Description
1 VSS Ground 21 B0 Blue data(LSB)
2 VSS Ground 22 B1 Blue data
3 DVDD POWER SUPPLY(+3.3V) 23 B2 Blue data 4 DVDD POWER SUPPLY(+3.3V) 24 B3 Blue data
5 R0 Red data(LSB) 25 B4 Blue data
6 R1 Red data 26 B5 Blue data
7 R2 Red data 27 B6 Blue data
8 R3 Red data 28 B7 Blue data(MSB)
9 R4 Red data 29 VSS Ground
10 R5 Red data 30 PCLK Pixel clock
11 R6 Red data 31 DISP Display ON/OFF Signal
12 R7 Red data(MSB) 32 HSYNC Horizontal Sync input with
13 G0 Green data(LSB) 33 VSYNC Vertical Sync input with
14 G1 Green data 34 NC NC
15 G2 Green data 35 NC NC
16 G3 Green data 36 NC NC
17 G4 Green data 37 NC NC
18 G5 Green data 38 NC NC
19 G6 Green data 39 NC NC
20 G7 Green data(MSB) 40 NC NC
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 11/29
10.2 Backlight
(Reference Connector : Kyocera Elco Corporation Product No. : 6298 Bottom contact type) Terminnal No. Signal Functions
1 VLED- LED Power Source Input terminal (Cathode side)
2 NC No Connection
3 NC No Connection
4 VLED+ LED Power Source Input terminal (Anode side)
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 12/29
10.3 Color Data Input Assignment
The brightness of each primary color(red, green and blue) is based on the 8 bit gray scale data input for the color. The higher the binary input, the brighter the color. The table provides the assignment of color versus data input. Color Data Signal Red Green Blue R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 Basic Colors Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Red 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Green 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Blue 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Gray Scale Of RED Red(0) / Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Red(1) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Red(2) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Red(253) 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Red(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Gray Scale Of Green Green(0) / Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Green(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 Green(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 Green(253) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 Green(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 Green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Gray Scale Of Blue Blue(0) / Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Blue(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 Blue(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 Blue(253) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 Blue(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 Blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 13/29 11. Interface Timing
11.1 Timing Requirement 1
Figure 11.1 Input timing
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 14/29
11.2 Timing Requirement 2
(TA =25ºC, DVDD=3.0V to 3.6V, VSS= 0V, tr (1)=tf (1)=2ns) Figure 11.2 Input setup timing
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 15/29 12. Optical Characteristics The optical characteristics should be measured in a dark environment (≦ 1 lux) or equivalent state with the methods shown in Note (5). Item Symbol Conditions Min. Typ. Max. Unit Note Contrast Ratio CR x=0, Y =0 Viewing Normal Angle Response Time TR+ TF - 20 - ms (3) Luminance(Center) LC 500 (650) - cd/m2 (4),(5) Brightness uniformity BUNI 70 (75) - % (5),(6) Color Chromaticity Red Rx 0.570 0.620 0.670 - (1),(5) Ry 0.290 0.340 0.390 - Green Gx 0.290 0.340 0.390 - Gy 0.510 0.560 0.610 - Blue Bx 0.090 0.140 0.190 - By 0.050 0.100 0.150 - White Wx 0.260 0.310 0.360 - Wy 0.270 0.320 0.370 - Viewing Angle Horizontal x+ CR10 55 (65) - deg. x- 55 (65) - Vertical Y+ 40 (50) - Y- 50 (60) -
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 16/29 Note (1) Definition of Viewing Angle (x, y): Note (2) Definition of Contrast Ratio (CR): Note (3) Definition of Response Time (TR, TF): 12 o’clock direction y+ = 90º 6 o’clock y- = 90º x x y- x+ Normal x = y = 0º X+ = 90º X- = 90º 100% 90% 10% White Black White Time TF Optical Response TR
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 17/29 Note (4) Measurement Set-Up: The LCD module should be stabilized at a given temperature for 30 minutes to avoid abrupt temperature change during measuring. In order to stabilize the luminance, the measurement should be executed after lighting Backlight for 30 minutes in a windless room. Note (5) Definition of brightness uniformity Brightness uniformity=(Min Luminance of 9 points)/(Max Luminance of 9 points)×100% Photometer (TOPCON BM-7 Fast) Field of View = 1º 500 mm LCD Module LCD Panel Center of the Screen Light Shield Room (Ambient Luminance < 1 lux)
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 18/29 13. Reliability Test No. Test Items Test Condition Remark
1 High Temperature Storage Test Ta= 80℃ 240 hours -
2 Low Temperature Storage Test Ta= -30℃ 240 hours -
3 High Temperature Operation
Test Ta= 70℃ 240 hours -
4 Low Temperature Operation
Test Ta= -20℃ 240 hours -
5 High Temperature and High
Humidity Operation Test Ta=60℃ 90%RH 240 hours -
6 Electro Static Discharge Test
(non-operating) -Panel Surface/Top Case : 150pF, 330Ω Air: ±15kV, Contact: ±8kV
7 Mechanical Shock Test
(non-operating) Half sine wave, 100G, 6ms 3 times shock of each six surfaces
8 Vibration Test
(non-operating) Sine wave, 10 ~ 55 ~ 10Hz, 3 axis, 2 hours/axis -
9 Thermal Shock Test
(non-operating) -20℃(30min) ~ 70℃(30min),100 cycles -
10 Drop Test(with Carton)
(non-operating) Height: 80cm 1 corner, 3 edges, 6 surfaces -
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 19/29 14. Packaging
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 20/29 15. Precautions
15.1 Assembly and Handling Precautions
(1) Do not apply rough force such as bending or twisting to the module during assembly. (2) It’s recommended to assemble or to install a module into the user’s system in clean working areas. The dust and oil may cause electrical short or worsen the polarizer. (3) Don’t apply pressure or impulse to the module to prevent the damage of LCD panel and Backlight. (4) Always follow the correct power-on sequence when the LCD module is turned on. This can prevent the damage and latch-up of the CMOS LSI chips. (5) Do not plug in or pull out the I/F connector while the module is in operation. (6) Do not disassemble the module. (7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and easily scratched. (8) Moisture can easily penetrate into LCD module and may cause the damage during operation. (9) High temperature or humidity may deteriorate the performance of LCD module. Please store LCD module in the specified storage conditions. (10) When ambient temperature is lower than 10ºC, the display quality might be reduced. For example, the response time will become slow.
15.2 Safety Precautions
(1) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap. (2) After the module’s end of life, it is not harmful in case of normal operation and storage.
15.3 Terms of Warrant
(1) Acceptance inspection period The period is within one month after the arrival of contracted commodity at the buyer’s factory site. (2) Applicable warrant period The period is within twelve months since the date of shipping out under normal using and storage conditions.
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 21/29 16.Outline Drawing 17.Definition of Labels The bar code nameplate is pasted on each module as illustration, and its definitions
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 22/29 are as following explanation. (a) Module Name: PT482743A-TLMWD-EH09 (b) Serial ID: A B C D E F G H I J K L M Serial No. Revision Code Factory Code Manufactured Date Screen Size Serial ID includes the information as below: (a) Screen size (Diagonal): Inch Code (ABCD) 3.5” → 0350 10.4” → 1040 (b) Manufactured Date: Year, Month, Day (EFG) Year (E) Year 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Mark 0 1 2 3 4 5 6 7 8 9 PT482743A-TLMWD-EH09
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 23/29 Month (F) Mark 1 2 3 4 5 6 7 8 9 A B C Day (G) Day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Mark 1 2 3 4 5 6 7 8 9 A B C D E F G Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Mark H I J K L M N O P Q R S T U V (c) Factory Code (H): For P-TEC internal use. (d) Revision Code (I): Cover all the change, for example: 1: Rev.1, 2: Rev.2, 3: Rev.3…etc. (e) Serial No. (JKLM): Manufacturing sequence of product, for example: 0001~9999.
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 24/29 18. Incoming Inspection Standards
18.1 The environmental condition of inspection
The environmental condition and visual inspection shall be conducted as below. (1) Ambient temperature 25 ± 5℃ (2) Humidity: 60 ± 5% RH (3) Viewing distance is approximately 35 ~ 40 cm (4)Viewing angle is normal to the LCD panel as Fig _1(10°) (5) Ambient Illumination: 300 ~ 500 Lux for external appearance inspection
18.2 The defects classify of AQL as following:
Major 0.65% It is defect that is likely to result in failure or to reduce materially the usability of the intended function. Minor 1.5% It is a defect that will not result in functioning problem with deviation classified.
18.3 Inspection Parameters
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 25/29 Item Specification/Description Note Item Specification/Description Note Display Function No Display - Malfunction - Operating Contrast ratio Out of Spec - Line defect No obvious Vertical and Horizontal line defect in bright , dark and colored. Point Defect (red,green,blue,dark, white) Item Acceptable number Note: 1、4、 5、6 A B Total BRIGHT DOT N≦2 N≦2 N≦7 DARK DOT N≦3 N≦4 TOTAL DOT N≦4 N≦5 TWO ADJACENT DOT NOT ALLOWED THREE OR MORE ADJACENT DOT NOT ALLOWED External Inspection (non-operating) Scratch on the polarizer L(mm) W(mm) Acceptable number L≦2.5 W≦0.1 4 L＞2.5 W＞0.1 0 Note:2 Dent or bubble on the polarizer Dimension(mm) Acceptable number D≦0.5 4 D≦0.15 Disregard Note:3 Foreign material on the polarizer Dimension(mm) Acceptable number D≦0.5 4 D≦0.15 Disregard Note:3
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 26/29 Touch Panel Scratch L(mm) W(mm) Acceptable number Note:2 L≦10 W＜0.05 Disregard 0.05≦W＜0.1 N≦4 W≧0.1 0 Foreign Materials (Linear shape) L≦10 W＜0.05 Disregard Note:2 0.05≦W＜0.1 N≦3 W≧0.1 0 Foreign Materials (Circular shape) Dimension(mm) Acceptable number Note:3 D≦0.25 Disregard 0.25＜D≦0.5 N≦6 D＞0.5 0 Glass chipping a≦5mm b≦3mm c≦t (t：Glass think) Note:7 a≦3mm b≦3mm c≦t (t：Glass think) Note:7 Newton-ring (In case of doubtful situations) Observe on 60° from the product surface under a while Fluorescent lamp(3-wavelength lamp). Average diameter ≦1/3 Touch Panel area Disregard. Note:7
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 27/29 Note1. The definition of dot defect : The dot defect was judged after repair and the size of a defective dot over 1/2 of whole dot is regarded as one defective dot. Note2. W L Note3. D：Diameter D=(a+b)/2 Note4. Bright dot is defined through 6% transmission ND Filter as following. Note5. ADJACENT DOT
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 28/29 Note6. Note7. A area : Without any defect point effect on normal operation. B area : None-specify
18.4 Handling of LCM
B:BM A:AA
MODEL NO. PAGE PT482743A-TLMWD-EH09 SPEC&SAMPLE 29/29 (1)Don't give external shock. (2)Don't apply excessive force on the surface. (3)Liquid in LCD is hazardous substance. Must not lick and swallow. when the liquid is attach to your hand, skin, cloth etc. Wash it out thoroughly and immediately. (4)Don't operate it above the absolute maximum rating. (5)Don't disassemble the LCM.