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:
May. 20, 2008
Filed:
Jan. 09, 2006
Applicant:
Kyung Gu Kim, Suwon-si, KR;
Inventor:
Kyung Gu Kim, Suwon-si, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 9/00 (2006.01); G01N 21/86 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is disclosed a light device for arranging a thin film pattern sensor array where a sensor array used for inspecting a thin film pattern is made to be arranged without a separate correction pattern film in accordance with an inspection subject. In the light device for arranging the thin film pattern sensor array, a shutter controls a width of a light beam which progresses from a light emitting element array to a sensor array. A correction pattern sled is installed in any one of a fixed location of an upper part of the shutter and a surface of the shutter to be transferable.