Product Specification

LP140WH4

Liquid Crystal Display

Ver. 1.1

Dec. 17, 2010

16 / 32

FIG. 4 Viewing angle

<Dimension of viewing angle range>

Normal

Y

Eye

φ

θ

φ = 0°

,

Right

φ = 180° ,

Left

φ = 270°

,

Down

φ = 90°, Up

FIG. 3 Response Time

The response time is defined as the following figure and shall be measured by switching the input signal

for “black” and “white”.

Tr

D

100

90

10

0

%

Optical

Response

white

black

white

<Measuring point for Average Luminance & measuring point for Luminance variation>

: ACTIVE AREA

A : H/4 mm

B : V/4 mm

POINTS: 13 POINTS

H,V

Active Area

1

3

2

5

4

H

A

B

V

6

7

8

9

10

11

12

13

10mm

10mm

FIG. 2 Luminance