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.
Patent No.:
Date of Patent:
Aug. 12, 2008
Filed:
Dec. 26, 2006
Dong Woo Kang, Gyeongsangbuk-do, KR;
Soung Yeoul Eom, Gyeongsangbuk-do, KR;
Ki Soub Yang, Gyeongsangbuk-do, KR;
Dong Woo Kang, Gyeongsangbuk-do, KR;
Soung Yeoul Eom, Gyeongsangbuk-do, KR;
Ki Soub Yang, Gyeongsangbuk-do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An LCD test device and a test process thereof are disclosed, in which a defect of an LCD panel is exactly identified through exact electrical connection between an LCD panel and a probe unit. The LCD test device includes a work table on which an LCD panel is mounted, a clamping unit on the work table, clamping a top surface of an edge of the LCD panel mounted on the work table, a probe unit electrically connected with a pad of the LCD panel fixed to the work table by the clamping unit, and a back light unit supplying light to the LCD panel fixed to the work table. Accordingly, since the defect of the LCD panel can be tested exactly, reliability of the test is improved, and it is possible to prevent yield and the cost from being reduced in advance.