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:
Feb. 12, 2008
Filed:
May. 27, 2003
Tooru Nakashiba, Osaka, JP;
Kouhei Kotera, Osaka, JP;
Tomoaki Matsushima, Osaka, JP;
Yukio Matsushita, Osaka, JP;
Hideo Nakanishi, Osaka, JP;
Shinji Hashimoto, Osaka, JP;
Tomoaki Nemoto, Osaka, JP;
Hiroyuki Yagyu, Osaka, JP;
Yuuki Kasai, Osaka, JP;
Tooru Nakashiba, Osaka, JP;
Kouhei Kotera, Osaka, JP;
Tomoaki Matsushima, Osaka, JP;
Yukio Matsushita, Osaka, JP;
Hideo Nakanishi, Osaka, JP;
Shinji Hashimoto, Osaka, JP;
Tomoaki Nemoto, Osaka, JP;
Hiroyuki Yagyu, Osaka, JP;
Yuuki Kasai, Osaka, JP;
Matsushita Electric Works, Ltd., Osaka, JP;
Abstract
A material for an optical circuit-electrical circuit mixedly mounting substrate comprises a light permeable resin layer, and an optical circuit forming layer that is made of a light permeable resin of which refractive index increases (or decreases) when irradiated with an activating energy beam and is disposed adjacent to the light permeable resin layer,