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1. (WO2017036065) DETECTION DEVICE OF DISPLAY PANEL ASSEMBLY AND DETECTION METHOD OF DISPLAY PANEL ASSEMBLY

Pub. No.:    WO/2017/036065    International Application No.:    PCT/CN2016/070593
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Jan 12 00:59:59 CET 2016
IPC: G02F 1/1337
G02F 1/13
G01B 11/14
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
Inventors: LIU, Junguo
刘俊国
SUN, Shenglin
孙盛林
ZHENG, Kang
郑康
LI, Hui
李辉
Title: DETECTION DEVICE OF DISPLAY PANEL ASSEMBLY AND DETECTION METHOD OF DISPLAY PANEL ASSEMBLY
Abstract:
A detection device of a display panel assembly and a detection method of the display panel assembly. The detection device of the display panel assembly comprises: a reflectivity measurement apparatus (100), for measuring the light reflectivity of the display panel assembly along a pre-set path (400), wherein the pre-set path (400) passes through a first position and a second position; and a distance measurement apparatus (200), for acquiring the distance between the first position and the second position according to measurement data of the reflectivity measurement apparatus (100), wherein there are abrupt changes in the light reflectivity at the first position and the second position, respectively.