HITACHI TFTMD80160CBC Specification

Page

Hitachi Displays, Ltd.

COSMETIC SPECIFICATIONS

10

13-1/3 - 3/3

3284STD - 2345 - 2

PRECAUTION

3284STD - 2345 - 2

DESIGNATION OF LOT MARK

8711-1/1

10-1/2 - 2/2

DIMENSIONAL OUTLINE

12-1/3 - 3/3

9

9-1/3 - 3/3

INTERFACE TIMING

6

8-1/6 - 6/6

7-1/1

6-1/1

5-1/2 - 2/2

4-1/1

3-1/1

2-1/1

1-1/1

INTERFACE PIN ASSIGNMENT

BLOCK DIAGRAM

ELECTRICAL CHARACTERISTICS

OPTICAL CHARACTERISTICS

ABSOLUTE MAXIMUM RATINGS

DESCRIPTION

RECORD OF REVISION

COVER

54321---Page

Sheet No.

Item

No.

Module

The information described in this technical specification is tentative and it is possible to be changed without prior notice.

Date : Dec. 6, 2004

Technical Sheets of 32 inch diagonal WXGA Super-TFT

Product Name : TFTMD80160CBC

CONTENTS

Hitachi Displays, Ltd. Dec.6,2004

Date

Sheet

No.

3284STD - 2345 - 2

1-1/1

Page

Dec. 6,2004

2/2

Change of front view and back view

Change of

Back light unit

7 - 1/1

Dec. 6,2004

Summary

Page

Sheet No.

Date

RECORD OF REVISION

The upper section : Before revision The lower section : After revision

3284STD - 2343 - 1 3284STD - 2343 - 2 3284STD - 2343 - 1 3284STD - 2343 - 2

10 - 1/2 -

Hitachi Displays, Ltd. Dec.6,2004

Date

Sheet

No.

3284STD - 2345 - 2

2-1/1

Page

DESCRIPTION

Note : Inverter for back light unit is built in this module.

The following specifications are applied to the following Super-TFT module.

Product Name : TFTMD80160CBC

General Specifications

Effective Display Area : (H)697.6845×(V)392.256 (mm)

Number of Pixels : (H)1,366×(V)768 (pixels)

Pixel Pitch : (H)0.51075×(V)0.51075 (mm)

Color Pixel Arrangement : R+G+B Vertical Stripe

Display Mode : Transmissive Mode Normally Black Mode

Top Polarizer Type : Anti-Glare

Number of Colors : 16,777,216 (colors)

Viewing Angle Range : Super Wide Version (Horizontal & Vertical : 170°, CR≧10)

Input Signal : 1-channel LVDS (LVDS:Low Voltage Differential Signaling)

Back Light : 16 pcs. of CCFL

External Dimensions : (H)780.0×(V)450.0×(t)50.5 (mm)

Weight : 8,500g typ.

Hitachi Displays, Ltd. Dec.6,2004

Date

Sheet

No.

3284STD - 2345 - 2

3-1/1

Page

1. ABSOLUTE MAXIMUM RATINGS

Note

DD

V

1)

ESD0

V

2),3)

2),4)

Note

1),5)

1)

Vibration

3)

4)

Not Acceptable

2

Not Acceptable

Note 1) Temperature and Humidity should be applied to the glass surface of a Super-TFT module,

Note

Vin

VVV

1.1 Environmental Absolute Maximum Ratings Operating

ITEM

Temperature

Humidity

Shock

Corrosive Gas

Illumination at LCD Surface

not to the system installed with a module. The temperature at the center of rear surface should be less than 70℃ on the condition of operating. The brightness of a CCFL tends to drop at low temperature. Besides, the life-time becomes shorter at low temperature.

2) Ta ≦40 ℃‥‥‥Relative humidity should be less than 85%RH max. Dew is prohibited.  Ta＞ 40 ℃‥‥‥Relative humidity should be lower than the moisture of the 85%RH at 40℃.

Min. Max. Min. Max.

0 -20

2)

-

- -

50 60

4.9(0.5G) 14.7 (1.5G)

29.4(3G) 294 (30G)

50,000 50,000

Storage

2)

-

Unit

℃

％RH

m/s m/s

-

lx

3) Frequency of the vibration is between 15Hz and 100Hz. (Remove the resonance point )

4) Pulse width of the shock is 10 ms.

All mounting holes should be fixed. (Side mounting hole (4 locations), Top mounting hole (4 locations), Rear mounting hole (4 locations)).

5) Long operation under low temperature may cause some portion of display area to be reddish for several minutes after turning on the product. However, it does not affect the characteristics and reliability of the product.

1.2 Electrical Absolute Maximum Ratings (1)Super-TFT Module

ITEM SYMBOL Min. Max. Unit

Power Supply Voltage

Input Voltage for logic

Electrostatic Durability

1)It is applied to pixel data signal and clock signal.

2)Discharge Coefficient：200pF-250Ω, Environmental ：25℃-70％RH

3)It is applied to I/F connector pins.

4)It is applied to the surface of a metallic bezel and a LCD panel.

Ｖ

ＶI ＶＶESD1

0

-0.3 3.6

13.2

±100 ±8 ｋV

Vss = 0 V

(2) Back-light Inverter

ITEM

Input Voltage

ON/OFF Control Input Voltage

Brightness Control Input Voltage

Hitachi Displays, Ltd. Dec.6,2004

Date

SYMBOL

ON/OFF

BRT

Sheet

No.

Min. Max.

0 0 0

3284STD - 2345 - 2

32

5.5

Vss = 0 V

Unit

4-1/1

Page

CONDITION

NOTE

CR

2)

Time

ton

3)

Bwh

1)

Δχ

1)

5)

Buni

4)

=255]

3)

2

2. OPTICAL CHARACTERISTICS

The following optical characteristics are measured under stable conditions. It takes about 30 minutes to reach stable conditions. The measuring point is the center of display area unless otherwise noted. The optical characteristics should be measured in a dark room or equivalent state. Measuring equipment：Pritchard 1980A, or equivalent Temperature =25℃、VDD=12.0V、f V=60Hz、BRT:High(Duty:100%)

ITEM

Contrast Ratio

Response

Brightness of white

Brightness uniformity

Color Chromaticity （CIE）

Variation of Color Position (CIE)

Rise Fall

Red

Green

Blue

White

Red

Green

Blue

White

SYMBOL

toff

χ

ｙ

χ

ｙ

χ

ｙ

χ

ｙ

Δχ Δｙ Δχ Δｙ

Δｙ Δχ Δｙ

θ＝0°

θ=+50° φ=0 °,90°

180°,270°

Min. 400

-

- ms

350

0.61

0.29

0.26

0.58

0.12

0.04

0.251

0.258

-

Typ.

800

10

9

500 - cd/m

-

0.64

0.32

0.29

0.61

0.15

0.07

0.281

0.288

-

Max. UNIT

-

20 20

30-

0.67

0.35

0.32

0.64

0.18

0.10

0.311

0.318

0.04

-

ms

%

-

[Gray scale

Contrast Ratio at 85° CR85 °

Hitachi Displays, Ltd. Dec.6,2004

Date

Sheet

No.

- -10

3284STD - 2345 - 2 5-1/2

-

Page

Note 1) Definition of Viewing Angle

φ=90°

01090

100%ton

toff

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

10%

50%

90%

10%

50%

90%

measuring points

k=1

9

φ=180°

（12 o'clock）

X'

Y

（9 o'clock ）

Super-TFT Module

2) Definition of Contrast Ratio (CR) (Luminance at displaying WHITE)

ＣＲ=

(Luminance at displaying BLACK)

3) Definition of Response Time

θ=0°

Z

θ

eye

φ

Y'Z'

φ=270°

（6 o'clock ）

φ=0°

X（3 o'clock ）

Displaying Data Signal

BLACK

WHITE

BLACK

Optical Response ( Luminance)

4） Definition of Brightness Uniformity

Display pattern is white (255 level) . The brightness uniformity is defined as the following equation. Brightness at each point is measured, and average, maximum and minimum brightness is calculated.

Bmax or Bmin - Bave

Buni=

×100

Bave

：

where, Bmax = Maximum brightness Bmin = Minimum brightness

Σ (B(k))

Bave= Average brightness =

９

5）Variation of color position on CIE is defined as difference between colors at θ=0°and atθ＝50°& φ=0°,90°,180 °,270°.

Hitachi Displays, Ltd. Dec.6,2004

Date

Sheet

No.

3284STD - 2345 - 2

5-2/2

Page

Note

Ｖ

V

A

1),2)

Ｖ

DDR

V

3. ELECTRICAL CHARACTERISTICS

DDＶSS

Note 1) DC current at fv=60.0Hz,

kHz605550f

Output Frequency

BRT=3.3V

BRT=0V

%--

100-20-On-Duty

Max.Brightness

Min.Brightness

PWM Duty

at Max Brightness. Vin=Min

Max

BRT

Starting Voltage

BRT=3.3V

Ta=25

Vrms

Ta=0℃--1600VsV

3.0-3.3--V0

Max.Brightness

Min.Brightness

Input Voltage

VV0.805.5

2.2--

OFF

ON

Input Voltage

mArms

4.5

5.5

5.0ILOutput Current

6.5AVrms-(1200)

-VLLamp Voltage

4.5-IinV26.4

24.0

21.6

Vin

Input Current

Input Voltage

Notes

Unit

Symbol

ITEM

3.1 TFT-LCD Module Ta=25℃，Vss=0V

ITEM

Power Supply Voltage Power Supply Current

Ripple Voltage of Power Supply

DC Ampere Meter

2) Current fuse is built in a module. Current capacity of power supply for VDD should be larger than 4A, so that the fuse can be opened at the trouble of power supply.

3.2 Back Light

SYMBOL

DD 11.4 12.0

ＩDD

Min.

-

fCLK=85MHz, VDD=12.0V and Display pattern is white.

Super-TFT Module

Ｖ

Typ. Max.

12.6

0.5 0.8

-

0.15

Unit

ON/OFF Control

Brightness Control

VALUE

MaxTypMin

〜

ON/OFF

℃

Hitachi Displays, Ltd. Dec.6,2004

Date

Sheet

No.

3284STD - 2345 - 2

6-1/1

Page

4. BLOCK DIAGRAM

D1D2D4098

G1G2G768

Receiver

Drain Driver

Converter

CN1

Brightness Control

HV

LV

(1) Super-TFT Module

LVDS Display data. Timing signal.

LVDS

Timing

Super TFT-LCD

DC power supply

(2) Back light unit

DC power supply

ON/OFF Control

CN2

Back light Inverter

DC/DC Converter

HV LV

Lamp 16

Lamp 15

Lamp 2

HV LV

Lamp 1

Hitachi Displays, Ltd. Dec.6,2004

Date

Sheet

No.

3284STD - 2345 - 2

7-1/1