HITACHI TX31D36VM2EAA Specification

Global LCD Panel Exchange Center

KAOHSIUNG HITACHI ELECTRONICS CO., LTD.

FOR MESSRS:

DATE: Aug. 06th 2010

CUSTOMER’S ACCEPTANCE SPECIFICATIONS

www.panelook.com

TX31D36VM2EAA

Contents

No. ITEM SHEET No. PAGE

1 COVER 7B64PS 2701-TX31D36VM2EAA-1 1-1/1

2 RECORD OF REVISION 7B64PS 2702-TX31D36VM2EAA-1 2-1/1

3 GENERAL DATA 7B64PS 2703-TX31D36VM2EAA-1 3-1/1

4 ABSOLUTE MAXIMUM RATINGS 7B64PS 2704-TX31D36VM2EAA-1 4-1/1

5 ELECTRICAL CHARACTERISTICS 7B64PS 2705-TX31D36VM2EAA-1 5-1/2~2/2

6 OPTICAL CHARACTERISTICS 7B64PS 2706-TX31D36VM2EAA-1 6-1/3~3/3

7 BLOCK DIAGRAME 7B64PS 2707-TX31D36VM2EAA-1 7-1/1

8 RELIABILITY TESTS 7B64PS 2708-TX31D36VM2EAA-1 8-1/1

9 LCD INTERFACE 7B64PS 2709-TX31D36VM2EAA-1 9-1/12~12/12

10 OUTLINE DIMENSIONS 7B63PS 2710-TX31D36VM2EAA-1 10-1/2~2/2

11 APPEARANCE STANDARD 7B64PS 2711-TX31D36VM2EAA-1 11-1/3~3/3

12 PRECAUTIONS 7B64PS 2712-TX31D36VM2EAA-1 12-1/2~2/2

13 DESIGNATION OF LOT MARK 7B64PS 2713-TX31D36VM2EAA-1 13-1/1

ACCEPTED BY: PROPOSED BY:

KAOHSIUNG HITACHI

ELECTRONICS CO., LTD.

SHEET

NO.

7B64PS 2701-TX31D36VM2EAA-1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

PAGE

1-1/1

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

2. RECORD OF REVISION

DATE SHEET No. SUMMARY

KAOHSIUNG HITACHI

ELECTRONICS CO., LTD.

SHEET

NO.

7B64PS 2702-TX31D36VM2EAA-1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

PAGE

2-1/1

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

3. GENERAL DATA

3.1 DISPLAY FEATURES

This module is a 12.1” SVGA of 4:3 format amorphous silicon TFT. The pixel format is vertical stripe and sub pixels are arranged as R (red), G (green), B (blue) sequentially. This display is RoHS compliant, COG (chip on glass) technology and LED backlight are applied on this display.

Part Name TX31D36VM2EAA

Module Dimensions 280.0(W) mm x 210.0(H) mm x 11.0(D) mm typ.

LCD Active Area 246.0(W) mm x 184.5(H) mm

Pixel Pitch 0.3075(W) mm x 0.3075 (H) mm

Resolution 800 x 3(RGB)(W) x 600(H) dots

Color Pixel Arrangement R, G, B Vertical stripe

LCD Type Transmissive Color TFT; Normally White; Anti-Reflection Polarizer

Display Type Active Matrix

Number of Colors 16.7M Colors (R.G.B 8bits digital each)

Backlight LED

Weight (680g)

Interface LVDS; 1ch 8bits 20pins

Power Supply Voltage 3.3V for LCD; 12V for Backlight

Power Consumption (1.5W) for LCD; (13.4W) typ. for Backlight

Viewing Direction

12 o’clock (The direction without image inversion and least brightness change)

KAOHSIUNG HITACHI

ELECTRONICS CO., LTD.

SHEET

NO.

7B64PS 2703-TX31D36VM2EAA-1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

PAGE

3-1/1

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

4. ABSOLUTE MAXIMUM RATINGS

Item Symbol Min. Max. Unit Remarks

Supply Voltage VDD 0 4.0 V -

Input Voltage of Logic and LVDS VI / VTH -0.3 VDD+0.3 V Note 1

Operating Temperature Top -20 70

Storage Temperature Tst -30 80

Backlight Input Voltage VLED 10.0 17.0 V Note 3

Note 1: It shall be applied to pixel data signal, clock signal and control Pin.

Note 2: The maximum rating is defined as above based on the temperature on the panel surface, which

might be different from ambient temperature after assembling the panel into the application. Moreover, some temperature-related phenomenon as below needed to be noticed:

- Background color, contrast and response time would be different in temperatures other than

$

C

.

25

- Operating under high temperature will shorten LED lifetime.

$

Note 2

C

$

Note 2

C

Note 3: Do not operate at or near the maximum rating listed for extended periods of time. Exposure to

such conditions may adversely impact product reliability and result in failures not covered by warranty.

KAOHSIUNG HITACHI

ELECTRONICS CO., LTD.

SHEET

NO.

7B64PS 2704-TX31D36VM2EAA-1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

PAGE

4-1/1

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

5. ELECTRICAL CHARACTERISTICS

5.1 LCD CHARACTERISTICS

Item Symbol Condition Min. Typ. Max. Unit Remarks

Power Supply Voltage VDD - 3.0 3.3 3.6 V -

Differential Input

Voltage for LVDS

Receiver Threshold

Input Voltage for Logic VI

Power Supply Current IDD

Vsync Frequency

Hsync Frequency

DCLK Frequency

V

TH

f - - 60 68 Hz Note 6

v

f - - 37.7 42.5 KHz -

H

f - - 40 45 MHz -

CLK

“H” level - - +100

“L” level

“H” level 2.0 VDD

“L” level VSS 0.8

VDD-VSS

=3.3V

-100 - -

- 450 - mA Note 3,4,5

a

mV Note 1

V Note 2

Note 1: VCM=+1.25V

VCM is common mode voltage of LVDS transmitter/receiver.

The input terminal of LVDS transmitter is terminated with 100.

IN+

100

IN-

LVDS

Receiver

$

0VVSS,25 CT

Note 2: The rating is defined for the signal voltages of the interface such as FRC and MSL.

Note 3: fv=60Hz, f

=40MHz, VDD=3.3V, DC Current.

CLK

Typical value is measured when displaying vertical 256 gray scale.

Maximum is measured when displaying Vertical-stripe.

DC Ampere Meter

V

DD

I

DD

TFT-LCM

V

DD

V

SS

Note 4: 1A fuse is built in the module. Current capacity for VDD power supply should be larger then

2.5A, so that the fuse built in the module (maximum) could appropriately work under the abnormal conditions.

Note 5: For LVDS transmitter input.

Note 6: Vertical Frequency 60Hz is recommended for best optical performance in terms of flicker.

KAOHSIUNG HITACHI

ELECTRONICS CO., LTD.

SHEET

NO.

7B64PS 2705-TX31D36VM2EAA-1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

PAGE

5-1/2

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

5.2 BACKLIGHT CHARACTERISTICS

a

$

CT

25

Item Symbol Condition Min. Typ. Max. Unit Remarks

LED Input Voltage VLED Backlight Unit 10.8 12.0 13.2 V Note 1

DIM=0V;0%Duty - 1120 - LED Driving Current

(DIM Control)

ILED

DIM=3.3V;100%Duty - (6) -

mA Note 2,4,5

LED Lifetime - 90mA x 4 - 70k - hrs Note 3

Note 1: As Fig 5.1 shown, all LEDs are controlled by the LED Driver when applying 12V VLED.

Note 2: Dimming function can be obtained by applying DC voltage or PWM signal from the display

interface CN1. The recommend PWM signal is 1KHz ~ 10KHz with 3.3V amplitude. The brightness is increased when applied DC voltage or PWM duty of DIM Pin is decreased.

Note 3: The estimated lifetime is specified as the time to reduce 50% brightness by applying 90mA x 4

$

at 25

.

C

Note 4: Fuse is built in the module, current capacity for VLED power supply should be larger than 6.25A,

so that the fuse built in the module (maximum) could appropriately work under the abnormal conditions.

Note 5: ILED V.S. DIM voltage (Reference only)

1.2

1.0

0.8

0.6

ILED(A)

0.4

0.2

0.50 1.0 1.5 2.0 2.5 3.0 3.5

KAOHSIUNG HITACHI

ELECTRONICS CO., LTD.

SHEET

NO.

7B64PS 2705-TX31D36VM2EAA-1

Fig 5.1

DIM Voltage(V)

Fig 5.2

PAGE

5-2/2

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

www.panelook.com

Global LCD Panel Exchange Center

T

www.panelook.com

6. OPTICAL CHARACTERISTICS

The optical characteristics are measured based on the conditions as below:

- Supplying the signals and voltages defined in the section of electrical characteristics.

- The backlight unit needs to be turned on for 30 minutes.

- The ambient temperature is 25

- In the dark room around 500~1000 lx, the equipment has been set for the measurements as shown in Fig 6.1.

Item

Brightness of White - 800 1000 -

Brightness Uniformity - 70 - - % Note 2

Contrast Ratio CR

Response Time

Rising + Falling)

(

NTSC Ratio

Viewing Angle

Red

Rise(Ton) - 15 -

Fall(Toff)

$

.

C

$

va

Symbol Condition Min. Typ. Max. Unit Remarks

2

$$

0,0

TI

,

cd/m Note 1,7

DIM=0V

- 800 - - Note 3

$$

0,0

TI

ms Note 4

- 10 -

$$

0,0

TI

-

x

c

x

y

c

y

$

I

$

I

$

I

$

I

- (60) - % -

- 80 -

10 CR ,0 t

- 80 -

10 CR ,180 t

- 80 -

10 CR ,90 t

10 CR ,270 t

- 60 -

Degree Note 5

X - 0.61 -

Y - 0.36 -

VfCT

3.3 VDDHz, 60 ,25

Green

Color

Chromaticity

X - 0.35 -

Y - 0.59 -

$$

0,0

TI

- Note 6

X - 0.15 -

Blue

Y - 0.08 -

White

X - 0.32 -

Y

- 0.32 -

Note 1: The brightness is measured from the panel center point, P5 in Fig. 6.2, for the typical value.

Note 2: The brightness uniformity is calculated by the equation as below:

100%

uniformity Brightness u

Brightness Min.

Brightness Max.

, which is based on the brightness values of the 9 points measured by BM-5A as shown in Fig. 6.2.

Y=133

Y=400

Dot(0,0)

$

1

X=100

X=300

X=500

P1

P4

P7

P2

P5

P3

P6

P8 P9

Y=667

Fig. 6.1

KAOHSIUNG HITACHI

ELECTRONICS CO., LTD.

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

SHEET

NO.

7B64PS 2706-TX31D36VM2EAA-1

Fig. 6.2

PAGE

6-1/3

www.panelook.com

Global LCD Panel Exchange Center

T

I

T

www.panelook.com

Note 3: The contrast ratio is measured from the center point of the panel, P5, and defined as the

following equation:

CR

Whiteof Brightness

Black of Brightness

Note 4: The definition of response time is shown in Fig. 6.3. The rising time is the period from 90%

brightness to 10% brightness when the data is from white to black. Oppositely, Falling time is the period from 10% brightness rising to 90% brightness.

WhiteWhite Black

Rising time Falling time

100 %

90

Brightness

10

0

Tr Tf

Fig . 6.3

Note 5: The definition of viewing angle is shown in Fig. 6.4. Angle I is used to represent viewing

directions, for instance, angle

is used to represent viewing angles from axis Z toward plane XY.

I

means 6 o’clock, and

$

270

$

0

I

means 3 o’clock. Moreover,

The viewing direction of this display is 12 o’clock, which means that a photograph with gray

scale would not be reversed in color and the brightness change would be less from this direction. However, the best contrast peak would be located at 6 o’clock.



ːʳViewing angle

90$

I

12 o'clock

180$

I

9 o'clock



,0)y(x,

0$

I

xx'

3 o'clock

270

I

6 o'clock

$

ʺ

ʺ

Fig 6.4

Note 6: The color chromaticity is measured from the center point of the panel, P5, as shown in Fig. 6.2.

KAOHSIUNG HITACHI

ELECTRONICS CO., LTD.

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

SHEET

NO.

7B64PS 2706-TX31D36VM2EAA-1

PAGE

6-2/3

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

Note 7: Relative Brightness V.S. DIM Voltage (Reference only)

1.0

0.8

0.6

0.4

Relative Brightness[%]

0.2

0.50 1.0 1.5 2.0 2.5 3.0 3.5 DIM Voltage(V)

KAOHSIUNG HITACHI

ELECTRONICS CO., LTD.

SHEET

NO.

7B64PS 2706-TX31D36VM2EAA-1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

PAGE

6-3/3

www.panelook.com

Global LCD Panel Exchange Center

7 BLOCK DIAGRAM

www.panelook.com

VDD

Signals

DIM

Power Circuit

Gamma

Voltage

Generator

VDD

Timing

Controller

(1, 1)

TFT LCD

(600, 1) (600, 800)

Source Driver

(1, 800)

VLED

LED Control

Circuit

LED Backlight

KAOHSIUNG HITACHI

ELECTRONICS CO., LTD.

SHEET

NO.

7B64PS 2707-TX31D36VM2EAA-1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

PAGE

7-1/1

www.panelook.com