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. 20, 2011
Filed:
May. 22, 2009
Wei Chang, San Chung, TW;
Shih-chao Shen, San Chung, TW;
Wei Chang, San Chung, TW;
Shih-Chao Shen, San Chung, TW;
Unity Opto Technology Co., Ltd., Taipei Hsien, TW;
Abstract
Disclosed is an improved light-emitting diode, which can be a PLCC or SMD type light-emitting diode. The light-emitting diode includes a package body, at least one pair of conductive terminals, and an optic lens. The package body has an end surface, a circumferential surface extending from the end surface, and a receptacle for accommodating a light-emitting chip. The pair of conductive terminals is fixed to the package body. The optic lens covers the end surface of the package body and is even expanded to cover the circumferential surface of the package body. In this way, effects of improved bonding strength, improved optic advantages, being easy to adjust to a desired angle with the optic lens, and alleviation of troubles caused by overflow of adhesive can be realized.