Invention Grant
US08138508B2 LED chip package structure with different LED spacings and a method for making the same
有权
具有不同LED间隔的LED芯片封装结构及其制造方法
- Patent Title: LED chip package structure with different LED spacings and a method for making the same
- Patent Title (中): 具有不同LED间隔的LED芯片封装结构及其制造方法
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Application No.: US12285190Application Date: 2008-09-30
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Publication No.: US08138508B2Publication Date: 2012-03-20
- Inventor: Bily Wang , Shih-Yu Wu , Wen-Kuei Wu
- Applicant: Bily Wang , Shih-Yu Wu , Wen-Kuei Wu
- Applicant Address: TW Hsinchu
- Assignee: Harvatek Corporation
- Current Assignee: Harvatek Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Rosenberg, Klein & Lee
- Priority: TW97105951A 20080220
- Main IPC: H01L33/00
- IPC: H01L33/00

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.
Public/Granted literature
- US20090206350A1 LED chip package structure with different LED spacings and a method for making the same Public/Granted day:2009-08-20
Information query
IPC分类: