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:
Aug. 02, 2022
Filed:
Jun. 05, 2020
Phoenix Pioneer Technology Co., Ltd., Hsinchu County, TW;
Pao-Hung Chou, Hsinchu County, TW;
Chun-Hsien Yu, Hsinchu County, TW;
Shih-Ping Hsu, Hsinchu County, TW;
Wen-Chang Chen, Hsinchu County, TW;
PHOENIX PIONEER TECHNOLOGY CO., LTD., Hsinchu County, TW;
Abstract
A semiconductor package carrier board, a method for fabricating the same, and an electronic package having the same are provided. The method includes forming on a circuit structure a graphene layer that acts as an insulation heat dissipating layer. Since the heat conductivity of the graphene layer is far greater than the heat conductivity of ink (about 0.4 W/m·k), which is used as solder resist, the heat of the semiconductor package carrier board can be conducted quickly, and thus can avoid the problem that the heat will be accumulated on the semiconductor package carrier board.