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:
Oct. 31, 2006
Filed:
Jan. 20, 2004
Applicants:
Junji Oohara, Nisshin, JP;
Kazuhiko Kano, Toyoake, JP;
Yoshitaka Noda, Bisai, JP;
Yukihiro Takeuchi, Nishikamo-gun, JP;
Toshiyuki Morishita, Nagoya, JP;
Inventors:
Junji Oohara, Nisshin, JP;
Kazuhiko Kano, Toyoake, JP;
Yoshitaka Noda, Bisai, JP;
Yukihiro Takeuchi, Nishikamo-gun, JP;
Toshiyuki Morishita, Nagoya, JP;
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/027 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical device includes a semiconductor substrate and an optical part having a plurality of columnar members disposed on the substrate. Each columnar member is disposed in a standing manner and adhered each other so that the optical part is provided. The optical part is integrated with the substrate. This optical part has high design freedom.