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:
Jul. 12, 2011
Filed:
Dec. 19, 2008
Applicant:
Young Je Yun, Yongin-si, KR;
Inventor:
Young Je Yun, Yongin-si, KR;
Assignee:
Dongbu HiTek Co., Ltd., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for manufacturing an image sensor includes forming a photolithography key in a scribe lane of a first substrate over which circuitry is formed in an active region. A photodiode is formed on an active region of a second substrate. The second substrate is bonded to the first substrate such that the photodiode is electrically connected to the circuitry. The photolithography key in the scribe lane of the first substrate is opened. A pattern is formed on the active region of the bonded second substrate using the opened photolithography key on/over the first substrate.