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:
Apr. 28, 2015
Filed:
Nov. 11, 2013
Paragon Semiconductor Lighting Technology Co., Ltd., New Taipei, TW;
Chia-Tin Chung, Miaoli County, TW;
Shih-Neng Tai, Taoyuan County, TW;
Paragon Semiconductor Lighting Technology Co., Ltd., New Taipe, TW;
Abstract
A multichip package structure includes a metal substrate, a circuit substrate and a light-emitting module. The metal substrate has a first mirror plane area and a second mirror plane area. The circuit substrate is disposed on the metal substrate. The circuit substrate includes a plurality of first conductive pads, a plurality of second conductive pads, a first passing opening for exposing the first mirror plane area, and a second passing opening for exposing the second mirror plane area. The light-emitting module includes a plurality of light-emitting units disposed on the first mirror plane area. Each light-emitting unit includes a plurality of LED chips disposed on the first mirror plane area. The LED chips of each light-emitting unit are electrically connected between the first conductive pad and the second conductive pad in series. Thus, the heat-dissipating efficiency and the light-emitting effect of the multichip package structure can be increased.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile