公开(公告)号：US08922600B2

公开(公告)日：2014-12-30

申请号：US13676607

申请日：2012-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Yun Moon ,  Hee-Seong Jeong ,  Won-Ju Shin

IPC: G09G5/10

CPC classification number: G09G5/10 ,  G01J1/32 ,  G01J3/462 ,  G01J3/506 ,  G01J3/51 ,  G09G3/006 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2340/06

Abstract: A display panel test apparatus that may include: a first measurer measuring first R, G, and B components of light emitted from a display panel at a first viewing angle; a second measurer measuring second R, G, and B components of light emitted from the display panel at a second viewing angle; a color coordinate calculator calculating a first xy color coordinate at the first viewing angle using the first R, G, and B components and calculating a second xy color coordinate at the second viewing angle using the second R, G, and B components; and a panel controller compensating a target color coordinate of the display panel to include the first xy color coordinate and the second xy color coordinate into a specification area on a color coordinate system.

Abstract translation: 一种显示面板测试装置，其可以包括：第一测量器，以第一视角测量从显示面板发射的光的第一R，G和B分量; 第二测量器，以第二视角测量从所述显示面板发射的光的第二R，G和B分量; 颜色坐标计算器，使用第一R，G和B分量计算第一视角处的第一xy色坐标，并使用第二R，G和B分量计算第二视角的第二xy色坐标; 以及面板控制器，其补偿所述显示面板的目标色坐标，以将所述第一xy色坐标和所述第二xy色坐标包括在颜色坐标系上的规格区域中。