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T-51382D064J-FW-P-AA he
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LCD. Module Technical Specification U
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First Edition
Jan 1, 2001
Final Revision
******
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Checked by (Quality Assurance Div.)
Checked by (Design Engineering Div.)
Prepared by (Production Div.)
Table of Contents
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.
Applications........................................................................................................................................................... 2 Features ..................................................................................................................................................................... 2 Mechanical Specifications ......................................................................................................................... 2 Mechanical Drawing TFT LCD Module..................................................................................... 3 Input / Output Terminals.......................................................................................................................... 4 Absolute Maximum Ratings ..................................................................................................................... 6 Electrical Characteristics............................................................................................................................... 6 Power Sequence......................................................................................................................................... 15 Optical Characteristics................................................................................................................................ 16 Handing Cautions........................................................................................................................................... 17 Reliability TEST ............................................................................................................................................. 18 Block Diagram....................................................................................................................................................19
Revision History
Rev. Date
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1,Application
This product applies computer peripheral, industrial meter, image communication and multimedia.
2. Features
. Compatible with VGA-480, VGA-400, VGA-350 and free format. . Pixel in stripe configuration . Slim and compact . Display Colors 262,144 colors . Image Reversion Up/Down and Left/Right . Active area / Outline area = 62.3 % . Viewing Direction 6 o'clock
. Backlight lamps are Replaceable
3. Mechanical Specifications
Parameter Screen Size Display Format Active Area Dot Pitch Pixel Pitch Pixel Configuration Outline Dimension Weight Specifications 6.4 (diagonal) 640 R, G, B 480 129.6(H) 0.0675 (H) 97.44 (V) 0.203 (V) Unit inch dot mm mm mm mm g
0.203 (H) 0.203 (V) Stripe See Mechanical Drawing 335
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4.Mechanical Drawing of TFT-LCD Module
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5.Input / Output Terminals
5-1) TFT-LCD Panel Driving 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 31 Symbol GND CLK Hsync Vsync GND R0 R1 R2 R3 R4 R5 GND G0 G1 G2 G3 G4 G5 GND B0 B1 B2 B3 B4 B5 GND DENB VCC VCC R/L U/D Function Ground (0V) Clock Signal for Sampling Image Digital Data Horizontal Synchronous Signal Vertical Synchronous Signal Ground (0V) Red Image Data Signal (LSB) Red Image Data Signal Red Image Data Signal Red Image Data Signal Red Image Data Signal Red Image Data Signal (MSB) Ground (0V) Green Image Data Signal (LSB) Green Image Data Signal Green Image Data Signal Green Image Data Signal Green Image Data Signal Green Image Data Signal (MSB) Ground (0V) Blue Image Data Signal (LSB) Blue Image Data Signal Blue Image Data Signal Blue Image Data Signal Blue Image Data Signal Blue Image Data Signal (MSB) Ground (0V) Disable DC +5.0V Power Supply DC +5.0V Power Supply Horizontal Image Shift-direction Select Signal Vertical Image Shift-direction Select Signal Remark
Note 5-1 Note 5-1
Note 5-2 Note 5-3
Note 5-1 : The TFT-LCD module is compatible with four kinds of VGA timing. They are VGA-480, VGA-400, VGA-350 and freedom mode. The polarization of Hsync and Vsync determine the timings. VGA-480 Negative Negative VGA-400 Negative Positive VGA-350 Positive Negative Freedom Mode Positive Positive
Hsync Polarization Vsync Polarization
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Note 5-2 : R/L is the Right/Left shift signal. (1). R/L= High, U/D= Low
(2). R/L= Low, U/D= Low
Note 5-3 : U/D is the Up/Down shift signal. (1). R/L= High, U/D= Low
(2). R/L= High, U/D= High
5-2) Backlight driving Pin No 1 2 3 Symbol VL1 NC VL2 Description Input terminal (Hi voltage side) No Connection Input terminal (Low voltage side) Note 5-4 Remark
Note 5-4 : Low voltage side of backlight inverter connects with ground of inverter circuits. 5-3) Input / Output Connector A) LCD module connector (Reference) DF9A-31P-1V B) Backlight Connector JST BHR-03VS-1 Pin No. 3 Pitch 4 mm Red: High Voltage White: Low Voltage
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6.Absolute Maximum Ratings:
Parameters +5V Supply Voltage Input Signals Voltage Storage Temperature Operating Temperature Symbol VCC Vsig Tstg Topa MIN. 0.0 -0.3 -25 -0 MAX. +6.0 VCC+0.3 +70 +55 GND=0V, Ta=25* Unit Remark V V Note 6-1 * Note 6-2 *
Note 6-1: Input signals include CLK, Hsync, Vsync, DENB, R[0:5], G[0:5] and B[0:5]. Note 6-2: Humidity : 95% RH Max. at Ta * 40*. Maximum wet-bulb temperature is at 39 * or less at Ta > 40 *. No condensation.
7. Electrical Characteristics
7-1) Recommended Operating Conditions: A) Driving for TFT-LCD panel Parameters Supply Voltage Supply Input Ripple Voltage Input Signals Voltage (High) Input Signals Voltage (Low) +5V Symbol VCC VCCRP VIH VIL Min. +4.75 +2.6 Typ. +5.0 GND = 0V Ta = 25 Max. Unit Remark +5.25 V 0.1 Vp-p VCC=+5V V +0.5 V
B) Driving for backlight Item Tube Current Tube Voltage Oscillation Lamp Life Time Symbol If VL Min. Typ. 6 380 35 20,000 Max. Unit mA Vrms KHz Hr Ta = 25 Remark
7-2) Power Consumption Parameters +5V Current Dissipation Input Signals Current (High) Input Signals Current (Low) LCD Panel Power Consumption Backlight Power Consumption
Symbol ICC IIH IIL
Typ. 260
Max. 300 100 100
1.3 4.56
Unit mA *A *A W W
Remark VIH =+5V VIL =0V Note 7-1 Note 7-2
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Note 7-1 : The power consumption of backlight is not included. Note 7-2 : Backlight lamp power consumption is calculated by IL VL. 7-3) Input / Output signal timing chart Parameters Symbol Format Frequency Fc=1/Tc All Clock High Time Tckh All Low Time Tckl All Periodic = Line Thp All Hsync Pulse Width Thpw All Back Porch Thbp All VGA-480 Periodic = Frame Tvp VGA-400 VGA-350 Vsync Freedom Mode Pulse Width Tvpw All Back Porch Tvbp All Data Setup Time Tds All Hold Time Tdh All Periodic = Line Tep All Pulse Width (H) Tepw All DENB VGA-480 Display Line Tvd VGA-400 No(V) VGA-350 Freedom Mode Horizontal Display Periodic Thd All Hsync-CLK Thc All Phase Difference Vsync-Hsync Tvh All Phase Difference
Min. 10 10
Typ. 25.175
Max.
2 2 515 447 447
31.778 800 96 48 525 449 449
1024 200 64 1024 1024 1024 1024
Unit MHz ns ns *s clock clock clock line line line line line line ns ns clock clock line line line line
Note Note 7-3
Note 7-3 Note 7-3
Note 7-3 Note 7-3 Note 7-3
1 1 10 10 2 480 400 350
2 64
800 640 480 400 350 480 640
1024 800
640 10 1
640 Tc-10 Thp-1
clock ns clock
Note 7-3 : Tc is the period of sampling clock. In case of low-frequency, the imageflicker may occur.
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7-4) Display Time Range
(1)
Vertical Timing :
Tvpw Tvbp
Vsync
Tvp
Hsync DENB
Tvd
Vsync (Negative) (Positive)
Tvh
Hsync
(2) Horizontal Timing :
R0~R5 G 0~G 5 B0~B5 CL K
T ds
T dh
Tckh Tc
Tckl
T hp w
T hbp
H sync
T hp
CL K
Tep
DENB H sync (N egative) (Po sitive)
T hc
Tepw = T hd
CL K
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(3).
Detail of Horizontal Timing :
A
B E
C
D
Reset Horizontal Counter to Zero
(a). VGA-480 Mode (Hsync = Negative Item A B C D E (b). Description Horizontal Width Horizontal B-Porch Horizontal Display Horizontal F-Porch Horizontal Total Polarization) Clock Cycles 96 48 640 16 800 Polarization) Clock Cycles 96 48 640 16 800 Polarization) Clock Cycles 96 48 640 16 800 Polarization) Clock Cycles Note 7-3 Note 7-3 Note 7-3 Note 7-3 < 1024 Time ----------Time 3.813 *s 1.907 *s 25.422 *s 0.636 *s 31.778 *s Time 3.813 *s 1.907 *s 25.422 *s 0.636 *s 31.778 *s Time 3.813 *s 1.907 *s 25.422 *s 0.636 *s 31.778 *s
VGA-400 Mode (Hsync = Negative Item A B C D E Description Horizontal Width Horizontal B-Porch Horizontal Display Horizontal F-Porch Horizontal Total
(c).
VGA-350 Mode (Hsync = Positive Item A B C D E Description Horizontal Width Horizontal B-Porch Horizontal Display Horizontal F-Porch Horizontal Total
(d).
Free Format (Hsync = Positive Item A B C D E Description Horizontal Width Horizontal B-Porch Horizontal Display Horizontal F-Porch Horizontal Total
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(4).
Detail of Vertical Timing :
A
B E
C
D
Reset Vertical Counter to Zero
(a). VGA-480 Mode (Vsync = Negative Item A B C D E Description Vertical Width Vertical B-Porch Vertical Display Vertical F-Porch Vertical Total Polarization) Horizontal Lines 2 33 480 10 525 Time 63.5 *s 1.049 ms 15.253 ms 317.8 *s 16.683 ms
(b).
VGA-400 Mode (Vsync = Negative Item A B C D E Description Vertical Width Vertical B-Porch Vertical Display Vertical F-Porch Vertical Total
Polarization) Horizontal Lines 2 35 400 12 449 Polarization) Horizontal Lines 2 60 350 37 449 Time 63.5 *s 1.907 ms 11.122 ms 1.176 *s 14.268 ms Time 63.5 *s 1.112 ms 12.711 ms 381.0 *s 14.268 ms
(c).
VGA-350 Mode (Vsync = Positive Item A B C D E Description Vertical Width Vertical B-Porch Vertical Display Vertical F-Porch Vertical Total
(d).
Free Format (Vsync = Positive Item A B C D E Description Vertical Width Vertical B-Porch Vertical Display Vertical F-Porch Vertical Total
Polarization) Horizontal Lines Note 7-3 Note 7-3 Note 7-3 Note 7-3 < 1024 Time -----------
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7-5) Horizontal Display Position Horizontal display position depends on the signal of DENB and the input digital image. As the rising edge of DENB signal comes, LCD module will create a horizontal sampling start pulse. At this time, the source driver ICs begin to sample image data and transfer the digital image data to analogue image data by D/A inverters. Then send the analogue image signal to the right position of active display area of the LCD panel. If DENB is low, LCD module will set horizontal display position in default value. Parameters Setup Time Hold Time Pulse Width Horizontal Sampling Start Pulse Position Symbol Tes Teh Tepw Thss Format All All All VGA-480 VGA-400 VGA-350 Free Format All Min. 10 10 2 Typ. Max. Tc-10 Tc-10 720 Unit ns ns clock clock clock clock clock clock Remark
DENB
DENB Keep At "Low"
640 144 144 144
128 96
192 160
Note 7-4
Hsync-DENB Phase Difference Note 7-4:
The
In free format condition (Hsync = Positive, Vsync = Positive), if DENB is low, the position of horizontal sampling start pulse depends on the seven control lines of HP[6:0] Lattice iSPLSI1032E-LT70 FPGA. The starting position is the count of { 128 + Data(HP[6:0]) } clock.
7-6) Vertical Display Position Mode VGA-480 VGA-400 VGA-350 Freedom Mode Hsync Negative Negative Positive Positive Vsync Negative Positive Negative Positive V-Start Position 34 17 30 24 V-Display 480 lines 400 lines 350 lines 480 lines Remark
Note 7-5 Note 7-6
Note 7-5:
As the format is VGA-400(Hsync = Negative, Vsync = Positive), LCD module will adjust the display area to the center of display. At this time, both of the upper and lower display areas have 40 blanking lines (the display color is black). The actual display area is center 400 lines.
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4 0 B la n k in g L in e s
4 0 0 D is p la y L in e s
4 0 B la n k in g L in e s
Note 7-6:
As the format is VGA-350(Hsync = Negative, Vsync = Positive), LCD module will adjust the display area to the center of display. At this time, both of the upper and lower display areas have 65 blanking lines (the display color is black). The actual display area is center 350 lines.
65 Blanking Lines
350 Display Lines
65Blanking Lines
7-6) Pixel Arrangement The LCD module pixel arrangement is the stripe.
R G B R G B R G B 1 st Line R G B R G B 2 nd Line R G B 3 rd Line 1 st Pixel 1 Pixel = R G B
RGB RGB RGB 640 th Pixel
RGB
478 th Line 479 th Line 480 th Line
RGB RGB RGB
RGBRGB
RGBRGBRGB
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7-7) 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 White Red (00) Red (01) Red (02) Darker * Brighter Red (61) Red (62) Red (63) Green (00) Green (01) Green (02) Darker * Brighter Green (61) Green (62) Green (63) Blue (00) Blue (01) Blue (02) Darker * Brighter Blue (61) Blue (62) Blue (63) 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 G5 G4 G3 G2 G1 G0 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
Green
****************** 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
Blue
****************** 000000000000111101 000000000000111110 000000000000111111
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7-8)Control Board Dip Switch Format
SW1 Item SW 1-1 SW 1-2 SW 1-3 SW 1-4 SW 1-5 SW 1-6
Condition Vertical Shift (1 Line) Vertical Shift (2 Line) Vertical Shift (4 Line) Vertical Shift (8 Line) Vertical Shift (16 Line) Vertical Shift (32Line)
Remark Default (ON) Default (ON) Default (OFF) Default (OFF) Default (OFF) Default (ON)
SW2 Item SW 2-1 SW 2-2 SW 2-3 SW 2-4 SW 2-5 SW 2-6
Condition Horizontal Shift (1 Line) Horizontal Shift (2 Line) Horizontal Shift (4 Line) Horizontal Shift (8 Line) Horizontal Shift (16 Line) Horizontal Shift (32 Line)
Remark Default (ON) Default (ON) Default (ON) Default (ON) Default (OFF) Default (OFF)
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8. Optical Characteristics
8-1) Specification: Parameter Horizontal Viewing Angle Symbol Condition (to 12 o'clock) (to 6 o'clock) CR Tr Tf MIN. 45 CR 10 10 30 100 =0 TYP. 55 15 35 120 30 50 MAX. Unit deg deg deg Note 8-1 Ta=25 Remarks Note 8-3
Vertical
Contrast Ratio Rise Response time Fall Brightness Lamp Life Time White Chromaticity Cross Talk
x y =0
ms ms 300 cd/ 20,000 hr 0.264 0.294 0.324 0.276 0.306 0.336 3 %
Note 8-2
Note 8-4
Note 8-1 CR =
Luminance when LCD is White Luminance when LCD is Black
Contrast Ratio is measured in optimum common electrode voltage. Note 8-2 Topcon BM-7(fast) luminance meter 2 20~30 minutes' operation). Note 8-3 The definitions of viewing angle diagrams: field of view is used in the testing (after
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Note 8-4: Cross Talk (CTK) =
YA-YB YA
100%
YA: Brightness of Pattern A YB: Brightness of Pattern B
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9. Handling Cautions
9-1) Mounting of module a) Please power off the module when you connect the input/output connector. b) Please connect the ground pattern of the inverter circute surely. If the connection is not perfect, some following problems may happen possibly. 1.The noise from the backlight unit will increase. 2.The output from inverter circuit will be unstable. 3.In some cases a part of module will heat. c) Polarizer which is made of soft material and susceptible to flaw must be handled carefully. d) Protective film (Laminator) is applied on surface to protect it against scratches and dirts. It is recommended to peel off the laminator before use and taking care of static electricity. 9-2) Precautions in mounting a) When metal part of the TFT-LCD module (shielding lid and rear case) is soiled, wipe it with soft dry cloth. b) Wipe off water drops or finger grease immediately. Long contact with water may cause discoloration or spots. c) TFT-LCD module uses glass which breaks or cracks easily if dropped or bumped on hard surface. Please handle with care. d) Since CMOS LSI is used in the module. So take care of static electricity and earth yourself when handling. 9-3) Adjusting module a) Adjusting volumes on the rear face of the module have been set optimally before shipment. b) Therefore, do not change any adjusted values. If adjusted values are changed, the specifications described may not be satisfied. 9-4) Others a) Do not expose the module to direct sunlight or intensive ultraviolet rays for many Hours. b) Store the module at a room temperature place. c) The voltage of beginning electric discharge may over the normal voltage because of leakage current from approach conductor by to draw lump read lead line around. d) If LCD panel breaks, it is possibly that the liquid crystal escapes from the panel.Avoid putting it into eyes or mouth. When liquid crystal sticks on hands, clothes or feet. Wash it out immediately with soap. e) Observe all other precautionary requirements in handling general electronic components. f) Please adjust the voltage of common electrode as material of attachment by 1 module.
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10. Reliability Test No 1 2 4 5 Test Item Test Condition , 240 hrs , 240 hrs , 240 hrs , 240 hrs , 95%RH, 240 hrs
High Temperature Storage Test Low Temperature Storage Test Low Temperature Operation Test High Temperature & High Humidity Operation Test Vibration Test (non-operating)
Ta = +70 Ta = -25 Ta = +55 Ta = 0 Ta = +40
3 High Temperature Operation Test
Frequency 10 ~ 57 HZ /Vibration Width :0.075mm 6 58-500 H/ / Gravity :9.8m/s Sweep time: 11 minutes Test period: 3 hrs for each direction2of X, Y, Z 7 Shock Test (non-operating) Ta: ambient temperature Gravity :490m/s Direction: X, Y, Z
2 Pulse Width :11ms,half sine wave
[Judgement Criteria] Under the display quality test conditions with normal operation state , there should be no change which may affect practical display function.
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11. Block Diagram
VL
GND
B a c klig h t
IC V 1
12 3 1
IC V 2
IC V 3
IC V 4
H SYNC IC H 1 V SYNC C o n tro l B o a rd DENB C LK
2 3
R [5 :0] G [5 :0 ] B [5 :0] RL UD
T F T -L C D D is p la y A re a
IC H 2
478 479 480
45
6
1920
IC V 8
IC V 7
IC V 6
IC V 5
VL B a c klig h t
GND
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