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:
Mar. 15, 2005
Filed:
Nov. 30, 2001
Applicants:
Chun-yu Lee, Tainan Hsien, TW;
Ping-chin Cheng, Taipei Hsien, TW;
Inventors:
Chun-Yu Lee, Tainan Hsien, TW;
Ping-Chin Cheng, Taipei Hsien, TW;
Assignee:
Au Optronics Corp, Hsihchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L023/48 ; H01L023/52 ; H01L029/40 ;
U.S. Cl.
CPC ...
Abstract
A semiconductor device, comprising an electrode on a base surface, a bump formed on the electrode, a pad, and a means of connection. The means of connection comprises a plurality of conductive particles, conducting the bump and the pad with conductive particles bonded between. The base surface is further formed with a barrier rib that separates the conductive particles.