The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 14, 2023

Filed:

May. 24, 2021
Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Hansu Cho, Hwaseong-si, KR;

Junghun Sin, Seoul, KR;

Keeyong Kim, Hwaseong-si, KR;

Minhyeon Yu, Suwon-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/02 (2006.01); G01N 21/95 (2006.01); G02F 1/13 (2006.01); B25B 11/00 (2006.01); G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
G01R 31/2825 (2013.01); B25B 11/00 (2013.01); G01N 2021/9513 (2013.01); G01R 31/2865 (2013.01); G02F 1/1309 (2013.01); G02F 2203/69 (2013.01);
Abstract

A display panel inspection jig includes a stage comprising a seating area in which a display panel is to be disposed for inspection thereof, and a peripheral area surrounding the seating area, and comprising an uneven upper surface and a lower surface, the seating area of the stage being provided with an opening, a first supporter disposed on a first portion of the uneven upper surface of the stage, and a first barrier disposed on a second portion of the uneven upper surface of the stage. The first portion of the uneven upper surface being at the seating area and spaced apart from the opening, and the second portion of the uneven upper surface is at the peripheral area. The first barrier has an uneven lower surface such that the uneven lower surface of the first barrier and the uneven upper surface of the stage are fitted with each other.


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