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. 14, 2006
Filed:
Aug. 07, 2003
Ming-chih Chang, Sinyuan, TW;
Hua-shu Wu, Hsinchu, TW;
Tsong-mu Lai, Thubei, TW;
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin Chu, TW;
Abstract
A method for producing a spheroidal shaped micro-array assembly including providing a substrate having frontside patterned openings formed in the substrate; blanket depositing a photosensitive layer over the substrate including the frontside patterned openings; exposing the photosensitive layer to ionizing radiation for a predetermined period of time to produce outgassing to separate the photosensitive layer and substrate to produce a spheroidal shaped photosensitive layer portion; blanket depositing a mirror layer over the photoresist layer to preserve the spheroidal shaped photosensitive layer portion; and removing the photosensitive layer.