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. 04, 2014
Filed:
Jan. 16, 2012
Chia-tin Chung, Miaoli County, TW;
Shih-neng Tai, Taoyuan County, TW;
Chia-Tin Chung, Miaoli County, TW;
Shih-Neng Tai, Taoyuan County, TW;
Paragon Semiconductor Lighting Technology Co., Ltd., New Taipei, TW;
Abstract
A light-mixing multichip package structure includes a substrate unit, a light-emitting unit, a package unit, and a frame unit. The substrate unit includes a substrate body. The light-emitting unit includes a plurality of first and second light-emitting groups. The first and the second light-emitting groups are disposed on the substrate body and electrically connected to the substrate body in series. Each first light-emitting group includes a plurality of first parallel connection units electrically connected in parallel, and each first parallel connection unit includes at least one blue LED chip, and each second light-emitting group includes at least one red LED chip. The package unit includes a phosphor resin body disposed on the substrate body to cover the first and the second light-emitting groups. The frame unit includes a surrounding light-reflecting frame surrounding the first and the second light-emitting groups and the phosphor resin body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile