P-511-446(V:3)
P D050QX2
V ers ion : 3 .0
T E C HN IC A L MO D E L
S P E C I F IC A T I ON N O : P D050QX2
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P-511-446(V:3)
PD050QX2
Revision History
Rev. 0.1 1.0 Issued Date Aug 13,2007 Aug 23,2007 Revised Content Preliminary New Modify Page 34 15. Optical Characteristics: CR from 600 to 700 nits Page 38 17. Reliability Test: LTOT from -25 to -30 LTST from -30 to -40
2.0
Sep.02.2008
3.0
Oct.11.2008
Add Page 37 16.Handling Cautions d) items of 16-1
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P-511-446(V:3)
PD050QX2
TECHNICAL SPECIFICATION CONTENTS
NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ITEM Cover Revision History Contents Application Features Mechanical Specifications Mechanical Drawing of TFT-LCD module Input / Output Terminals Absolute Maximum Ratings Electrical Characteristics Pixel Arrangement Display Color and Gray Scale Reference Block Diagram Operation description AC Characteristics Waveform Power On Sequence Optical Characteristics Handling Cautions Reliability Test Packing Diagram PAGE 1 2 3 4 4 4 5 7 10 10 11 12 13 14 22 26 33 34 37 38 39
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P-511-446(V:3)
PD050QX2
1. Application This data sheet applies to a color TFT LCD module, PD050QX2.This module applies to OA product, computer peripheral, industrial meter, image communication and multi-media. If you must use in severe reliability environment, please don’t extend over PVI’s reliability test conditions.
2. Features . Amorphous silicon TFT LCD panel with LED backlight unit . Pixel in stripe configuration . Slim and compact, designed for O/A application
3.Mechanical Specifications
Parameter Screen Size Display Format Display Colors Active Area Pixel Pitch Pixel Configuration Outline Dimension W eight Back-light Surface treatment Display mode Gray scale inversion direction Specifications 5.0” (diagonal) 320 (RGB) 240 262K 102.72 (H) 75.72 (V) 0.3210(H) 0.3155 (V) Stripe 119.3(H) 91.4(V) 7.5(D) 120+10 24-LED Anti-Glare+ SWV Normally white 6 (ref to Page 34 viewing angle ) Unit inch dot mm mm mm g
o’clock
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P-511-446(V:3)
PD050QX2
4. Mechanical Drawing of TFT-LCD Module
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P-511-446(V:3)
PD050QX2
5. Input / Output Terminals 5-1) TFT-LCD Panel Driving FPC Down Connect, 30 Pins, Pitch: 0.5 mm CN 1
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Symbol D27(B7) D26(B6) D25(B5) D24(B4) D23(B3) D22(B2) D21(B1) D20(B0) GND D17(G7) D16(G6) D15(G5) D14(G4) D13(G3) D12(G2) D11(G1) D10(G0) GND D07(R7) D06(R6) D05(R5) D04(R4) D03(R3) D02(R2) D01(R1) D00(R0) GND VEE VCC2 VGG Function Blue Data Blue Data Blue Data Blue Data Blue Data Blue Data Blue Data Blue Data Digital ground Green Data Green Data Green Data Green Data Green Data Green Data Green Data Green Data Digital ground Red Data Red Data Red Data Red Data Red Data Red Data Red Data Red Data Digital ground Negative power for gate driver Digital power supply for gate driver Positive power for gate driver Remark
Note 5-1
Note 5-1
Note 5-1
Note 5-8 Note 5-9 Note 5-10
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PD050QX2
CN 2
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Symbol VCOM VSET VDDA V10 NC V9 V8 V7 NC V6 V5 NC V4 V3 V2 NC V1 VSSA L/R U/D GND VCC1 RESETB SPDA SPCK SPENA DEN HS VS CLK Function Voltage for common electrode Externally/Internally gamma voltage setup Analog power supply for source driver Gamma correction voltage 10 NC Gamma correction voltage 9 Gamma correction voltage 8 Gamma correction voltage 7 NC Gamma correction voltage 6 Gamma correction voltage 5 NC Gamma correction voltage 4 Gamma correction voltage 3 Gamma correction voltage 2 NC Gamma correction voltage 1 Analog ground for source drive Left/Right control for source driver Up/Down control for gate driver Digital ground Digital power supply for source driver Hardware global reset Serial port data input/output Serial port clock Serial port data enable signal Input data enable control Vertical sync input Horizontal sync input Clock signal. Latching data at the rising edge Remark Note 5-7 Note 5-11 Note 5-2
Note 5-12 Note 5-12 Note 5-6
Note 5-5 Note 5-3 Note 5-4
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PD050QX2
Note 5-1 : Digital data input. DX0 is LSB and DX7 is MSB. If parallel RGB input mode is used, D0X, D1X, and D2X indicate R, G and B data in turn. If serial RGB or CCIR601/656 input mode is selected, only D07~D00 are used, and others short to GND. Note 5-2 : VDDA Typ. = 8.2V Note 5-3 : Horizontal sync input in digital RGB mode and CCIR601 mode. ( Short to GND if not used ) Note 5-4 : Vertical sync input in digital RGB mode and CCIR601 mode. ( Short to GND if not used ) Note 5-5 : The SYNC(HS+VS) Mode and DEN mode are supported. If DEN signal is fixed low, SYNC Mode is used. Otherwise , DEN mode is used. Note 5-6 : VCC1 Typ. = 3.3V Note 5-7 : VCOM Typ. 3.5V
Note 5-8 : VEE Typ. = -7.97V Note 5-9 : VCC2 Typ. 3.3V Note 5-10 : VGG Typ. =19.1V Note 5-11 :If.VSET=”H”,the gamma correction voltage generated externally. Note 5-12 : The definition of L/R , U/D
U/D CN2(PIN 20)=Low L/R CN2(PIN 19)=High
U/D CN2(PIN 20)=High L/R CN2(PIN 19)=Low
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P-511-446(V:3)
PD050QX2
Typical Application Circuit (When VDDA = 8.2V)
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PD050QX2
6. Absolute Maximum Ratings: VSSA=GND=0V, Ta=25
Parameters Symbol VCC2 VCC1 VDDA VGG VGG-VEE VEE MIN. -0.3 -0.3 -0.3 -0.3 -0.3 -20 MAX. 6.0 7.0 13.5 40.0 40.0 0.3 Unit V V V V V V Remark
Supply Voltage
7.Electrical Characteristics 7-1) Recommended Operating Conditions: VSSA=GND=0V, Ta=25
Item Supply Voltage for Source Driver Supply Voltage for Gate Driver VCOM Voltage Digital Input Voltage Symbol VCC1 VDDA VGG VEE VCC2 VCOM VIH VIL Min. 2.7 7.2 2.7 0.7 VCC 0 Typ. 3.3 8.2 19.1 -7.97 3.3 3.5 Max. 3.6 9.2 3.6 VCC 0.3 VCC Unit V V V V V V V V Remark
7-2) Recommended driving condition for LED backlight
Parameter Supply voltage of LED backlight Supply current of LED backlight Backlight Power Consumption Symbol VLED ILED PLED Min TYP 11.0 20 1.76 MAX 11.5 1.84 GND = 0V Ta = 25 Unit Remark V I L = 20 m A mA Note 7-1 W Note 7-2
Note 7-1: The LED driving condition is defined for each LED module. (3 LED Serial) Note 7-2: PLED = VLED1 * ILED1 + VLED2 * ILED2…. + VLED7 * ILED7+VLED8 * ILED8
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PD050QX2
7-3) Power Consumption
Parameter Symbol Supply Current for Gate Driver (Hi level) IGG Supply Current for Gate Driver (Low level) IEE Supply Current for Source Driver (Digital) ICC1 Supply Current for Source Driver (Analog) IDDA Supply Current for Gate Driver (Digital) ICC2 LCD Panel Power Consumption Backlight Power Consumption PLED Total Power Consumption Condition VGG= 19.1V VEE= -7.97V VCC1= 3.3V VDDA= 8.2V VCC2= 3.3V Typ. 0.1 0.1 0.92 4.76 0.003 44.78 1.76 1.8 Max. 0.2 0.2 2.76 14.28 0.006 131.64 1.84 1.97 Unit Remark mA mA mA mA mA mW Note 7-4 W Note 7-5 W
Note 7-4: The power consumption for backlight is not included. Note 7-5: Back light lamp power consumption is calculated by IL VL.
7-4) Backlight driving
Connector type: JST BHSR-02VS-1, PIN No 2 pin Pin No 1 2 Symbol + Description Input terminal (Positive electrode side) Input terminal (Ground side) Remark Wire color : Red Wire Color : Black
8. Pixel Arrangement
R G B R G B R G B 1 s t Line R G B R G B 2 nd Line R G B 3 r d Line 1 s t Pixel 1 Pixel = R G B
RGB RGB RGB 320 th Pixel
RGB
238 th Line 239 th Line 240 th Line
RGB RGB RGB
RGBRGB
RGBRGBRGB
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P-511-446(V:3)
PD050QX2
9. Display Color and Gray Scale Reference
Input Color Data Green 0 1 0 0 0 1 1 1 0 0 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 1 1 1 0 1 0 0 0
Color Black Red (63) Green (63) Blue (63) Cyan Magenta Yellow W hite Red (00) Red (01) Red (02) Darker Brighter Red (61) Red (62) Red (63) Green (00) Green (01) Green (02) Darker Green Brighter Green (61) Green (62) Green (63) Blue (00) Blue (01) Blue (02) Darker Blue Brighter Blue (61) Blue (62) Blue (63) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 1 0 0 0 1 1 1 0 0 0
Red 0 1 0 0 0 1 1 1 0 0 0 0 1 0 0 0 1 1 1 0 0 0
Blue 0 0 0 1 1 1 0 1 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 1 1 1 0 1 0 0 0
R5 R4 R3 R2 R1 R0 G 5 G 4 G 3 G 2 G 1 G 0 B5 B4 B3 B2 B1 B0
Basic Colors
Red 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
1 1 1 0 0 0
1 1 1 0 0 0
1 1 1 0 0 0
1 1 1 0 0 0
0 1 1 0 0 0
1 0 1 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 1
0 0 0 0 1 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
1 1 1
1 1 1
1 1 1
1 1 1
0 1 1
1 0 1
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P-511-446(V:3)
PD050QX2
10. Block Diagram 10-1) TFT-module Block Diagram
SYSTEM
User signal input Video Control
DC-DC Converter
Gamma Gamma Generator
FPC
Source Driver IC
5" QVGA TFT-LCD Panel
Vcom Generator
Vcom
Gate Driver IC
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P-511-446(V:3)
PD050QX2
11. Operation description 11-1) SPI Register Description
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P-511-446(V:3)
PD050QX2
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P-511-446(V:3)
PD050QX2
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P-511-446(V:3)
PD050QX2
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P-511-446(V:3)
PD050QX2
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P-511-446(V:3)
PD050QX2
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P-511-446(V:3)
PD050QX2
11-2) Power ON/OFF sequence
11-3) Power ON Control
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P-511-446(V:3)
PD050QX2
11-4) Standby ON/OFF Control
11-5) Reset when power on
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P-511-446(V:3)
PD050QX2
12. AC Characteristics 12-1) SPI timing characteristics
12-2) Digital Serial RGB interface
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P-511-446(V:3)
PD050QX2
12-3) Digital Parallel RGB interface
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P-511-446(V:3)
PD050QX2
12-4) CCIR601 interface
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P-511-446(V:3)
PD050QX2
12-5) CCIR656 interface
12-6) Hardware reset timing
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P-511-446(V:3)
PD050QX2
13. Waveform Timing Controller Timing Chart 13-1) SPI timing
13-2) Clock and Data input waveforms
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P-511-446(V:3)
PD050QX2
13-3) Data input format for RGB Mode
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P-511-446(V:3)
PD050QX2
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P-511-446(V:3)
PD050QX2
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P-511-446(V:3)
PD050QX2
13-4) Data input format for CCIR601 Mode
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P-511-446(V:3)
PD050QX2
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P-511-446(V:3)
PD050QX2
13-5) Data input format for CCIR656 Mode
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PD050QX2
13-6) The HS & VS timing of the ODD/EVEN field
14. Power On Sequence
The Power on Sequence only effect by VCC1, VGG, VCC2, VSSA and VEE, the others do not care.
O FF
ON
O FF
T1 T2 T4
T3
1) 10ms T1