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:
Jul. 15, 2008
Filed:
Jun. 03, 2005
Applicant:
Yun Ho Jung, Seoul, KR;
Inventor:
Yun Ho Jung, Seoul, KR;
Assignee:
LG. Philips LCD Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/36 (2006.01); H01L 21/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laser beam pattern mask includes an opaque substrate and a plurality of transmission portions formed in the substrate to transmit light, wherein each of the transmission portions extend in a first direction while being uniformly spaced apart from one another by a predetermined distance in a second direction perpendicular to the first direction, each of the transmission portions including hexagonal cells arranged in the first direction and in contact with one another.