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:
Jan. 29, 2019
Filed:
Nov. 28, 2017
Applicant:
United Microelectronics Corp., Hsinchu, TW;
Inventors:
Wei-Hao Huang, New Taipei, TW;
Chun-Lung Chen, Tainan, TW;
Kun-Yuan Liao, Hsinchu, TW;
Ying-Chih Lin, Tainan, TW;
Chia-Lin Lu, Taoyuan, TW;
Assignee:
UNITED MICROELECTRONICS CORP., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/528 (2006.01); H01L 27/088 (2006.01);
U.S. Cl.
CPC ...
H01L 23/5283 (2013.01); H01L 27/0886 (2013.01);
Abstract
A semiconductor device includes a first gate line, a second gate line and a first bar-shaped contact structure. The first gate line has a first long axis extending along a first direction. The second gate line is parallel to the first gate line. The first bar-shaped contact structure has a second axis forming an angle substantially greater than 0° and less than 90° with the first long axis.