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INNOLUX DISPLAY CORPORATION
LCD MODULE
SPECIFICATION
Customer:
Model Name: AT056TN52 V.3
SPEC NO.: A056-52-TT-31
Date: 2009/03/25
Version: 01
■■■■Preliminary Specification
□□□□Final Specification
For Customer ’s Acceptance
Approved by Comment
Approved by Reviewed by Prepared by
Joe Lin
2009/03/31
Jack Huang
Charlie Chou
James Yu
2009/03/30
David Lee
2009/03/26
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InnoLux copyright 2004
All rights reserved,
Copying forbidden.
Record of Revision
Version Revise Date Page Content
Pre-spec.01 2009/03/25 Initial Release
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Contents:
1.General Specifications ..............................................................................................................1
2.Pin Assignment .........................................................................................................................2
3.Operation Specifications ...........................................................................................................5
3.1.Absolute Maximum Ratings ..............................................................................................5
3.2.Typical Operation Conditions............................................................................................6
3.2.1 Typical Operation Conditions.....................................................................................6
3.2.2 Current Consumption ................................................................................................6
3.2.3 Backlight Driving Conditions......................................................................................7
3.3.Power Sequence ..............................................................................................................8
3.4.Timing Characteristics ......................................................................................................9
3.4.1.Timing Conditions ........................................................................................................9
3.4.2.Timing Diagram.......................................................................................................... 11
4.Optical Specifications..............................................................................................................14
5.Reliability Test .........................................................................................................................18
6.General Precautions ...............................................................................................................19
6.1.Safety .............................................................................................................................19
6.2.Handling .........................................................................................................................19
6.3.Static Electricity...............................................................................................................19
6.4.Storage ...........................................................................................................................19
6.5.Cleaning .........................................................................................................................19
7.Mechanical Drawing................................................................................................................20
8.Package Drawing....................................................................................................................21
8.1.Packaging Material Table................................................................................................21
8.2.Packaging Quantity.........................................................................................................21
8.3.Packaging Drawing.........................................................................................................22
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1.General Specifications
No. Item Specification Remark
1 LCD size 5.6 inch(Diagonal)
2 Driver element a-Si TFT active matrix
3 Resolution 640 × (RGB) × 480
4 Display mode Normally White, Transmissive
5 Dot pitch 0.0588(W) × 0.1764(H) mm
6 Active area 112.896 (W) × 84.672(H) mm
7 Module size 126.5(W) × 100(H) × 5.7(D) mm Note 1
8 Surface treatment Anti-Glare
9 Color arrangement RGB-stripe
10 Interface Digital
11 Backlight Power consumption 0.930W
12 Panel Power consumption 117mW
13 Weight 132g
Note 1: Refer to Mechanical Drawing.
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2.Pin Assignment
TFT LCD Panel Driving Section
FPC connector is used for the module electronics interface. The recommended model is
FH12S-50S-0.5SH manufactured by HiRose.
Pin No. Symbol I/O Function Remark
1 VLED+ P Power for LED backlight anode
2 VLED+ P Power for LED backlight anode
3 VLED- P Power for LED backlight cathode
4 VLED- P Power for LED backlight cathode
5 GND P Power ground
6 VCOM I VCOM input
7 VCC P Digital power supply(+3.3V)
8 MODE I DE or HV mode control Note 1
9 DE I Data Enable
10 VS I Vsync signal input
11 HS I Hsync signal input
12 B7 I Blue data input (MSB)
13 B6 I Blue data input
14 B5 I Blue data input
15 B4 I Blue data input
16 B3 I Blue data input
17 B2 I Blue data input
18 B1 I Blue data input
19 B0 I Blue data input(LSB)
20 G7 I Green data input(MSB)
21 G6 I Green data input
22 G5 I Green data input
23 G4 I Green data input
24 G3 I Green data input
25 G2 I Green data input
26 G1 I Green data input
27 G0 I Green data input(LSB)
28 R7 I Red data input(MSB)
29 R6 I Red data input
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30 R5 I Red data input
31 R4 I Red data input
32 R3 I Red data input
33 R2 I Red data input
34 R1 I Red data input
35 R0 I Red data input(LSB)
36 GND P Power ground
37 DCLK I Sample clock
38 GND P Power ground
39 L/R I Select left to right scanning direction Note 2,3
40 U/D I Select up or down scanning direction Note 2,3
41 VGH I Positive power for scan driver
42 VGL I Negative power for scan driver
43 AVDD P Power supply for analog circuit
44 RESET I Reset
45 POL O
Polarity select for the line inversion
control signal
46 VCOM I VCOM input
47 NC - No Connector
48 NC - No Connector
49 NC - No Connector
50 NC - No Connector
Note: I: input, O: output t, P: Power , R: Reserve
Note 1: DE Mode, Mode=”H”,HS floating and VS floating
HV Mode, Mode=”L” and DE floating
Note 2: Selection of scanning mode
Setting of scan control input
U/D L/R
Scanning direction
GND VCC Up to down, left to right
VCC GND Down to up, right to left
GND GND Up to down, right to left
VCC VCC Down to up, left to right
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Note 3: Definition of scanning direction.
Refer to the figure as below:
Left Right
Up
Down
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3.Operation Specifications
3.1. Absolute Maximum Ratings
(Note 1)
Values
Item Symbol
Min. Max.
Unit Remark
VCC -0.3 6.5 V
AVDD -0.3 6.5 V
VGH -0.3 18 V
VGL -15 0.3 V
Power voltage
VGH-VGL - 33 V
Operation temperature TOP -20 70 ℃
Storage temperature TST -30 80 ℃
Note 1: The absolute maximum rating values of the module should not be exceeded.
Once exceeded absolute maximum rating values, the characteristics of the
module may not be recovered. Even in an extreme condition, may result in
module permanently destroyed.
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3.2.Typical Operation Conditions
3.2.1 Typical Operation Conditions
Values
Item Symbol
Min. Typ. Max.
Unit Remark
VCC 3.0 3.3 3.6 V Note 1
AVDD 4.8 5.0 5.2 V
VGH 14.3 15.0 15.7 V
Power voltage
VGL -10.5 -10.0 -9.5 V
VCAC - 5.50 - V
VCOM
VCDC 0.72 0.92 1.12 V
Input logic high voltage VIH 0.7VCC - 1VCC V
Input logic low voltage VIL 0 - 0.3VCC V
Note 2
Note 1: VCC setting should match the signals output voltage (refer to Note 2) of customer’s
system board.
Note 2: DCLK,DE, HS, VS, R0~ R7,G0~ G7,B0~ B7.
3.2.2 Current Consumption
(GND =0V)
Values
Item Symbol
Min. Typ. Max.
Unit Remark
IGH - 120 240 uA VGH =+15V
IGL - 130 260 uA VGL = -10V
ICC - 10 15 mA VCC =3.3V
Current for Driver
IDD - 16 24 mA AVDD =5V
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3.2.3 Backlight Driving Conditions
Values
Item Symbol
Min. Typ. Max.
Unit Remark
Voltage for LED Backlight VL 8.4 9.3 10.5 V Note 1
Current for LED Backlight IL 90 100 110 mA
LED life time - 20,000 - - Hr Note 2
Note 1: The Voltage for LED Backlight is defined at Ta=25℃ and IL =100mA.
Note 2: The “LED life time” is defined as the module brightness decrease to 50% original
brightness that the ambient temperature is 25℃ and IL =100mA. The LED lifetime
could be decreased if operating IL is lager than 100 mA.
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3.3. Power Sequence
3.3.1 Power on:
VGH
B/L
AVDD
VCC
DATA
GND
VGL
T
T=0
20ms
10ms
5ms
10ms
3.3.2 Power off:
Note:Data includes DE, VS ,HS,B0~B7,G0~G7,R0~R7,DCLK.
VCC→→→→VGL→→→→VGH→→→→Data→→→→B/L
B/L→→→→Data→→→→VGH→→→→VGL→→→→VCC
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3.4.Timing Characteristics
3.4.1.Timing Conditions
Input/Output Timing
Values
Item Symbol
Min. Typ. Max.
Unit. Remark
PXLCLK clock time Tclk 33.3 39.7 - ns
PXLCLK pulse duty Tcwh 40 50 60 % Tclk
DATA set-up time Tdsu 12 - - ns DATA to PXLCLK
DATA hold time Tdhd 12 - - ns DATA to PXLCLK
DE setup time Tesu 12 - - ns DE to PXLCLK
VSYNC setup time Tvst 12 - - ns
VSYNC hold time Tvhd 12 - - ns
HSYNC setup time Thst 12 - - ns
HSYNC hold time Thhd 12 - - ns
HSYNC period time Th 22.91 31.76 - us
HSYNC width Thwh 1 - - Tclk
VSYNC width Tvwh 1 - - Th
HSYNC to CLKIN Thc - - 1 Tclk
DE Mode input Timing Limitation
Values
DE Mode
Min. Typ. Max.
Unit Remark
THC 48 160 765 tclk
THD 640 640 640 tclk
TH 688 800 1405 tclk 1TH=1line
TVC 6 45 255 line
TVD 480 480 480 line
TV 486 525 735 line 1TV=1field
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HV Mode input Timing Limitation
Values
HV Mode
Min. Typ. Max.
Unit Remark
Thwh - 10 - tclk
Thbp - 134 - tclk
Thfp - 16 - tclk
THD - 640 - tclk
TH - 800 - tclk 1TH=1 line
Tvwh - 2 - line
Tvbp - 11 - line
Tvfp - 32 - line
TVD - 480 - line
TV - 525 - line 1TV=1 field
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3.4.2.Timing Diagram
Fig.3-1 Clock and Data Input Timing Diagram
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Fig.3-2 DE Mode Input Timing
Fig.3-3 HV Mode Input Timing
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Fig. 3-4 24 bit RGB mode for 640 x (RGB) x 480
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4. Optical Specifications
Values
Item Symbol Condition
Min. Typ. Max.
Unit Remark
θL Φ=180°(9 o’clock) 60 70 -
θR Φ=0°(3 o’clock) 60 70 -
θT Φ=90°(12 o’clock) 40 50 -
Viewing angle
(CR≥10)
θB Φ=270°(6 o’clock) 60 70 -
degree Note 1
TON - 10 20 msec Note 3
Response time
TOFF - 15 30 msec Note 3
Contrast ratio CR 400 500 - - Note 4
WX 0.26 0.31 0.36 -
Color chromaticity
WY 0.28 0.33 0.38 -
Note 2
Note 5
Note 6
Luminance L 150 200 - cd/m² Note 6
Luminance uniformity YU
Normal
θ=Φ=0°
70 75 - % Note 6,7
Test Conditions:
1. VCC=3.3V, IL=100mA, the ambient temperature is 25 .℃
2. The test systems refer to Note 2.
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Note 1: Definition of viewing angle range
Fig. 4-1 Definition of viewing angle
Note 2: Definition of optical measurement system.
The optical characteristics should be measured in dark room. After 30 minutes
operation, the optical properties are measured at the center point of the LCD
screen. (Response time is measured by Photo detector TOPCON BM-7, other
items are measured by BM-5A/Field of view: 1° /Height: 500mm.)
Fig. 4-2 Optical measurement system setup
Normal line
θ=Φ=0°
Normal line
θ=Φ=0°
Photo detector
Φ=90°
12 o’clock direction
Φ=270°
6 o’clock direction
Φ=0° Φ=180°
Active Area
500mm
LCD Panel
Φ=90°
12 o’clock direction
Φ=270°
6 o’clock direction
Φ=0° Φ=180°
Active Area
θL
θT θB
θR
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Note 3: Definition of Response time
The response time is defined as the LCD optical switching time interval between
“White” state and “Black” state. Rise time (TON) is the time between photo detector
output intensity changed from 90% to 10%. And fall time (TOFF) is the time
between photo detector output intensity changed from 10% to 90%.
Fig. 4-3 Definition of response time
Note 4: Definition of contrast ratio
state Black"" the on is LCD whenmeasured Luminance
state White"" the on is LCD whenmeasured Luminance
=(CR) ratio Contrast
Note 5: Definition of color chromaticity (CIE1931)
Color coordinates measured at center point of LCD.
Note 6: All input terminals LCD panel must be ground while measuring the center area of
the panel. The LED driving condition is IL=100mA .
100%
90%
10%
0%
P
h
o
to
d
e
te
c
to
r
o
u
tp
u
t
(R
e
la
ti
v
e
v
a
lu
e
)
TON TOFF
White (TFT OFF) Black (TFT ON) White (TFT OFF)
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Note 7: Definition of Luminance Uniformity
Active area is divided into 9 measuring areas (Refer to Fig. 4-4 ).Every measuring
point is placed at the center of each measuring area.
max
min
B
B
(Yu)Uniformity Luminance =
L-------Active area length W----- Active area width
W
W
/3
W
/3
W
/6 L/3L/3L/6
L
Fig. 4-4 Definition of measuring points
Bmax: The measured maximum luminance of all measurement position.
Bmin: The measured minimum luminance of all measurement position.
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