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. 07, 2014
Filed:
Aug. 26, 2009
Chia-chen Sun, Kaohsiung, TW;
Shih-chieh Hsu, Taipei, TW;
Yi-chung Sheng, Tainan, TW;
Sheng-yuan Hsueh, Tainan, TW;
Yao-chang Wang, Tainan, TW;
Chia-Chen Sun, Kaohsiung, TW;
Shih-Chieh Hsu, Taipei, TW;
Yi-Chung Sheng, Tainan, TW;
Sheng-Yuan Hsueh, Tainan, TW;
Yao-Chang Wang, Tainan, TW;
United Microelectronics Corp., Hsinchu, TW;
Abstract
A semiconductor circuit structure includes a substrate and an interconnect structure. The interconnect structure is disposed on the substrate and includes a plurality of circuit patterns and at least one closed loop pattern. The closed loop pattern is in a same layer with the circuit patterns, surrounds between the circuit patterns and is insulated from the circuit patterns. The closed loop pattern can protect the circuit patterns from being damaged by stresses, for improving a mechanical strength of the semiconductor circuit structure.