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. 26, 2022
Filed:
Sep. 29, 2020
Qing Ding Precision Electronics (Huaian) Co., Ltd, Huai an, CN;
Avary Holding (Shenzhen) Co., Limited., Shenzhen, CN;
Jin-Cheng Wu, Huai an, CN;
Mei-Hua Huang, Shenzhen, CN;
Ning Hou, Shenzhen, CN;
Hua-Ning Wang, Shenzhen, CN;
Qiang Song, Shenzhen, CN;
Rong-Chao Li, Shenzhen, CN;
QING DING PRECISION ELECTRONICS (HUAIAN) CO., LTD, Huai an, CN;
Avary Holding (Shenzhen) Co., Limited., Shenzhen, CN;
Abstract
A circuit board with high light reflectivity includes an inner wiring base board, a base board with a high light reflectivity, a first insulation layer, a first conductor layer, and a second insulation layer. A first opening in the inner wiring base board receives the base board. The first insulation layer is stacked on a surface of the inner wiring base board and defines a second opening corresponding in position to the first opening and exposing a portion of the base board. The first conductor layer is on a surface of the first insulation layer away from the inner wiring base board and includes connecting pads on the base board. The second insulation layer and the second conductor are stacked in that order on another surface of the inner wiring base board. A method for manufacturing the circuit board is also disclosed.