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. 23, 2007
Filed:
Jun. 25, 2004
Applicant:
Ju-il Lee, Ichon-shi, KR;
Inventor:
Ju-Il Lee, Ichon-shi, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method for fabricating an inorganic microlens. The method includes the steps of: depositing an inorganic layer on a substrate; forming a hemispherical photoresist pattern on the inorganic layer; and performing a blanket etch-back process to thereby form a hemispherical inorganic microlens.