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:
Mar. 20, 2012
Filed:
Sep. 30, 2008
Bily Wang, Hsinchu, TW;
Shih-yu Wu, Banciao, TW;
Wen-kuei Wu, Hukou Township, Hsinchu County, TW;
Harvatek Corporation, Hsinchu, TW;
Abstract
An LED chip package structure with different LED spacing includes a substrate unit, a light-emitting unit, and a package colloid unit. The light-emitting unit has a plurality of LED chips electrically arranged on the substrate unit, and the LEDs are separated from each other by totally different spacing or partially different spacing. For example, the spacings between each two LED chips are from rarefaction to condensation, from condensation to rarefaction, from center rarefaction to outer condensation, from center condensation to outer rarefaction, alternate rarefaction and condensation, or alternate condensation and rarefaction. The package colloid unit covers the LED chips.