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. 01, 2011
Filed:
Dec. 07, 2006
Jun Ho Won, Seoul, KR;
SE Jung OH, Seoul, KR;
Jae Young Rim, Seoul, KR;
Byoung Su Lee, Yeosu-si, KR;
Jun Ho Won, Seoul, KR;
Se Jung Oh, Seoul, KR;
Jae Young Rim, Seoul, KR;
Byoung Su Lee, Yeosu-si, KR;
Siliconfile Technologies Inc., Seoul, KR;
Abstract
An image sensor for reducing crosstalk includes anti-reflection films which are formed between a plurality of metal wire lines of the lowest metal wiring layer and a semiconductor substrate and between one of the metal wiring layers and another metal wiring layer. The image sensor having the anti-reflection films according to the present invention can reduce color crosstalk and noises in comparison with a conventional image sensor by using the anti-reflection films formed above the surroundings of the photodiodes.