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:
Sep. 13, 2011
Filed:
Nov. 08, 2007
Yasumasa Morita, Sunnyvale, CA (US);
Nicolaas Joseph Martin Van Leth, Valkenswaard, NL;
Cheun Jye Yow, Penang, MY;
Wai Choo Chai, Penang, MY;
Kinya Kodama, Gunma Pref., JP;
Tsutomu Kashiwagi, Gunma Pref., JP;
Toshio Shiobara, Gunma Pref., JP;
Yasumasa Morita, Sunnyvale, CA (US);
Nicolaas Joseph Martin van Leth, Valkenswaard, NL;
Cheun Jye Yow, Penang, MY;
Wai Choo Chai, Penang, MY;
Kinya Kodama, Gunma Pref., JP;
Tsutomu Kashiwagi, Gunma Pref., JP;
Toshio Shiobara, Gunma Pref., JP;
Philips Lumileds Lighting Company, LLC, San Jose, CA (US);
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Abstract
A silicone resin composition and process for coating a light transmitting surface of an optoelectronic device is disclosed. The process involves applying a silicone resin to the light transmitting surface, and causing the silicone resin to cure to form a light transmitting protective coating on the light transmitting surface, the silicone resin having a sufficiently low proportion of organosiloxanes having molecular weights of up to about 1000, such that the protective coating includes less than about 10% of the organosiloxanes having molecular weights of up to about 1000.