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:
Sep. 16, 2008
Filed:
Dec. 27, 2004
Applicant:
Si-youn Kim, Seoul, KR;
Inventor:
Si-Youn Kim, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 1/00 (2006.01); G03C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to various embodiments of the invention, there are provided line photo masks having a plurality of line patterns. These masks, which are suitable for preventing electric shorts between the data line images, are disposed on the semiconductor substrate by transferring them, which have the plurality of line patterns, onto a photoresist layer. One of the line patterns has at least one trench pattern.