품-0001-R0

표준번호 :

Rev.

:

인쇄된 표준은 최신본이 아닐 수 있으니 확인 후 사용하십시오.

제품규격_LC550EUF-FEP1-831

0.2

제정일자 : 11.08.10

개정일자 : 12.02.19

20

3D 휘도와 3D crosstalk 측정을 위해서는, 아래와 같은 준비가 필요하다.

5.5.8.1 측정 환경

4-Test pattern images. Refer to FIG 13-(a).

-. LW-RW : White for left and right eye

-. LW-RB : White for left eye and Black for right eye

-. LB-RW : Black for left eye and white for right eye

-. LB-RB : Black for left eye and right eye

Image files where black and white lines are displayed on even or odd lines.

Luminance measurement system (LMS) with narrow FOV (field of view) is used.

Refer to FIG 5.

Find angle of minimum transmittance.

This value would be provided beforehand or measured by the following steps;

(i) Test image (LB-RW) is displayed.

(ii) Left eyeglass are placed in front of LMS and luminance is measured,

rotating right eyeglass such as FIG 14.

The notation for luminance measurement is “Lum(LE, LB-RW,1)”.

(iii) Find the angle where luminance is minimum.

* Following measurements should be performed at the angle of minimum transmittance of eyeglass.

< Figure 13. Measurement configuration>

Lum( LE or RE, test pattern, number )

Measurement through

Left or right eyeglass

measurement

position

Luminance

< 그림15. notation of luminance measurement >

< 그림14. Positioning eyeglass >

θ

5.5.8 3D

(a) Test pattern image

(b) Measurement

position

1

(c) Setup

3D display

Right or left eyeglass

( Circular polarizer )

LMS

2

3

4

5

6

7

8

9

LW-RW

LB-RW

LW-RB

LB-RB