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. 11, 2011
Filed:
Oct. 16, 2009
Craig J. Hawker, Santa Barbara, CA (US);
Hunaid Nulwala, Goleta, CA (US);
Anika A. Odukale, Lompoc, CA (US);
Jeffrey A. Gerbec, Goleta, CA (US);
Kenichi Takizawa, Kitakyushu, JP;
Craig J. Hawker, Santa Barbara, CA (US);
Hunaid Nulwala, Goleta, CA (US);
Anika A. Odukale, Lompoc, CA (US);
Jeffrey A. Gerbec, Goleta, CA (US);
Kenichi Takizawa, Kitakyushu, JP;
The Regents of the University of California, Oakland, CA (US);
Mitsubishi Chemical Corporation, Tokyo, JP;
Abstract
A semiconductor device comprising curable polyorganosiloxane composites is provided where the composites contain at least 0.1 wt % of the 4and/or 13group elements of the periodic table. The cured polyorganosiloxane composites may be catalyst-free, have increased stability, and can be used as encapsulation resin at a temperature far lower than 300° C., have excellent light transmission properties (colorless transparency) in a wavelength region of from ultraviolet light to visible light, light resistance, heat resistance, resistance to moist heat and UV resistance, and has excellent adhesiveness toward metal, ceramics, and plastic surfaces over a long period of time.