Product Specification

LC320DXN

Ver. 1.0

17 / 36

Table 10. OPTICAL CHARACTERISTICS

LCD Module

Optical Stage(x,y)

Pritchard 880 or

equivalent

50cm

Parameter

Symbol

Value

Unit

Note

Min

Typ

Max

Contrast Ratio

CR

850

1200

-

1

Surface Luminance, white

L

WH

2D

240

300

cd/m2

2

Luminance Variation



WHITE

5P

-

-

1.3

3

Response Time

Variation

G to G σ

6

9

ms

5

G to G(BW)

G to G BW

9

13

ms

4

Color Coordinates

[CIE1931]

RED

Rx

Typ

-0.03

0.649

Typ

+0.03

Ry

0.333

GREEN

Gx

0.303

Gy

0.605

BLUE

Bx

0.150

By

0.066

WHITE

Wx

0.279

Wy

0.292

Color Temperature

10,000

K

Color Gamut

68

%

Viewing

Angle

(CR>10)

2D

(CR>10)

x axis, right(

=0°)

r

89

-

-

degree

6

x axis, left (

=180°)

l

89

-

-

y axis, up (

=90°)

u

89

-

-

y axis, down (

=270°)

d

89

-

-

Gray Scale

2.2

7

FIG. 1 Optical Characteristic Measurement Equipment and Method

4. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ and stable in a dark environment at 25± 2°C.

The values are specified at distance 50cm from the LCD surface at a viewing angle of

 and  equal to 0 °.

FIG. 1 shows additional information concerning the measurement equipment and method.

Ta= 25± 2°C, V

LCD=12.0V, fV=60Hz, Dclk=72.4MHz,

EXTVBR_B=100%