HITACHI AX094F002F Specification

N

TECHNICAL DATA

AX094F002F

AX094F002B

CONTENTS

No. Item Page

- COVER 1-1/1

- RECORD OF REVISION 2-1/1

- DESCRIPTION 3-1/1

1 ABSOLUTE MAXIMUM RATINGS 4-1/1

2 INITIAL OPTICAL CHARACTERISTICS 5-1/2~2/2

3 ELECTRICAL CHARACTERISTICS 6-1/2~2/2

4 BLOCK DIAGRAM 7-1/1

5 INTERFACE PIN ASSIGNMENT 8-1/7~7/7

6 INTERFACE TIMING 9-1/3~3/3

Date:Mar. 29, 2007

STD-2700-1

IPS Alpha Technology,Ltd.

Date

Mar. 29, 2007

Sheet

o.

STD2700-1

Page

1-1/1

Date

N

RECORD OF REVISION

The upper section : Before revision

The lower section : After revision

Sheet No.

Page

Summary

IPS Alpha Technology,Ltd.

Date

Mar. 29, 2007

Sheet

o.

STD2700-1

Page

2-1/1

N

DESCRIPTION

N

AX094F002F

The following specifications are applied to the following IPS-Pro module.

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

Product Name : AX094F002B

General Specifications

Effective Display Area ：(H)819.36(V)460.89 (mm)

Number of Pixels ：(H)1,920×(V)1,080 (pixels)

Pixel Pitch ：(H)0.42675×(V)0.42675 (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 : 178°, CR≧10）

Input Signal : 2-channel LVDS (LVDS:Low Voltage Differential Signaling)

Back Light : 20 pcs. of EEFL

External Dimensions : (H)877 x (V)516.8 x (t)55.5 (mm)

Weight ：Typ 9,500 (g)

IPS Alpha Technology,Ltd.

Date

Mar. 29, 2007

Sheet

o.

STD2700-1

Page

3-1/1

1. ABSOLUTE MAXIMUM RATINGS

N

1.1 Environmental Absolute Maximum Ratings

ITEM

Operating

Min. Max. Min. Max.

Temperature 0 50 -20 60

Humidity 2)

Vibration - 4.9(0.5G) - 14.7(1.5G)

Shock - 29.4(3G)

Corrosive Gas Not Acceptable Not Acceptable -

Illumination at

LCD Surface

- 50,000

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

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 EEFL 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℃.

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

4) Pulse width of the shock is 10 ms.

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.

Storage

2)

-

294(30G)

- 50,000 1x

Unit

℃

％RH

m/s

m/s

Note

1),5)

1)

2

2

3)

4)

1.2 Electrical Absolute Maximum Ratings

(1)TFT Module Vss = 0 V

ITEM SYMBOL Min.

Power Supply Voltage

Input Voltage for logic

Electrostatic Durability

Ｖ

DD

1

Ｖ

ESD0

Ｖ
ＶESD1

Max.

0

-0.3

13.2

3.6 V

±100 V 2),3)

±8

Unit

Note

V

1)

kV 2),4)

Note　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.

(2) Back-light Inverter Vss = 0 V

ITEM

Input Voltage

ON/OFF Control Input Voltage

Brightness Control Voltage

SYMBOL Min. Max.

Vin 0 28.0 V

5.5ON/OFF -0.3

BRT -0.3 5.5 V

Unit Note

V

VError Signal Control ERR -0.3 5.5

IPS Alpha Technology,Ltd.

Date

Mar. 29, 2007

Sheet

o.

STD2700-1

Page

4-1/1

2. INITIAL OPTICAL CHARACTERISTICS

N

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：CS-1000A, or equivalent
Ambient Temperature =25℃、VDD=12.0V、f V=60Hz、
Vin=24V、 BRT=3.3V

Typ. Max. UNIT NOTEITEM SYMBOL CONDITION Min.

Contrast Ratio

Response Time

Brightness of white Bwh 350 (500)

Brightness uniformity Buni - - 30

Color

Chromaticity

（CIE）

Variation of

Color Position

(CIE)

Contrast Ratio at 89° CR89 10

Rise ton - 8 20 ms 3)

Fall toff - 6 20 ms 3)

Red

Green

Blue

White

Red

Green

Blue

White

ＣＲ

χ 0.62

ｙ

χ 1) 0.27 0.30

ｙ

χ 0.12 0.15 0.18

ｙ

χ 0.243 0.273

ｙ

∆χ - - 0.04

∆χ - - 0.04

∆ｙ - - 0.04

∆χ - - 0.04

∆ｙ --

∆χ - - 0.04

∆ｙ --

θ＝０° 0.30 0.33 0.36

θ＝+50°
φ＝0°、90°

180°、270°

1)

600 （900） -- 2)

-

0.65 0.68

0.33

0.59

0.04 0.065 0.10

0.245 0.275 0.305

0.62 0.65

0.303

0.04

0.04

---

cd/m

％

-

-

2

4)

【Gray scale

=255】

5)∆ｙ - - 0.04

【Gray scale

=255】

Estimated value

IPS Alpha Technology,Ltd.

Date

Mar. 29, 2007

Sheet

o.

STD2700-1

Page

5-1/2

Note 1) Definition of Viewing Angle

t

N

（12 o'clock）

φ＝180°

X'

（9 o'clock）

φ＝90°

Y

TFT - LCM

θ＝0°
Z

θ

eye

φ

φ＝0°

X（3o'clock）

2) Definition of Contrast Ratio (CR)

(Luminance at displaying WHITE)

CR=

(Luminance at displaying BLACK)

3) Definition of Response Time

Displaying

Data Signal

Optical

Response

( Luminance)

4） Definition of Brightness Uniformi

10%

(1) (2) (3)

90%

(4) (5) (6)

(7)

10%

：measuring points

(8) (9)

50%

%

100

90

10

BLACK

0

50%

90%

Z'

φ＝270°

Y'
（6 o'clock）

WHITE

ton toff

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.

Buni＝

where, Bmax = Maximum brightness

Bmin = Minimum brightness

Bmax or Bmin - Bave

Bave

BLACK

×100

9

Σ (B(k))

Bave ＝Average brightness=

k=1

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°.

Date

IPS Alpha Technology,Ltd.

Mar. 29, 2007

Sheet

o.

STD2700-1

Page

5-2/2