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:
Nov. 22, 2011
Filed:
May. 16, 2006
Oleg Borisovich Shchekin, San Francisco, CA (US);
Xiaolin Sun, Pleasanton, CA (US);
Decai Sun, Los Altos, CA (US);
Oleg Borisovich Shchekin, San Francisco, CA (US);
Xiaolin Sun, Pleasanton, CA (US);
Decai Sun, Los Altos, CA (US);
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Philips Lumileds Lighting Company LLC, San Jose, CA (US);
Abstract
A process for preparing a semiconductor light-emitting device for mounting is disclosed. The light-emitting device has a mounting face for mounting to a sub-mount. The process involves treating at least one surface of the light-emitting device other than the mounting face to lower a surface energy of the at least one surface, such that when mounting the light-emitting device, an underfill material applied between the mounting face and the sub-mount is inhibited from contaminating the at least one surface.