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:
Dec. 27, 2022
Filed:
Aug. 15, 2019
Vanguard International Semiconductor Corporation, Hsinchu, TW;
Wu-Hsi Lu, New Taipei, TW;
Chung-Ren Lao, Taichung, TW;
Chih-Cherng Liao, Jhudong Township, Hsinchu County, TW;
Shih-Hao Liu, Taoyuan, TW;
Ming-Cheng Lo, New Taipei, TW;
Wei-Lun Chung, Lukang Township, Changhua County, TW;
Vanguard International Semiconductor Corporation, Hsinchu, TW;
Abstract
A semiconductor device includes a conductive substrate and an encapsulation structure. The conductive substrate has a plurality of pixels. The encapsulation structure is disposed on the conductive substrate and includes at least one light-collimating unit. The light-collimating unit includes a transparent substrate and a patterned light-shielding layer. The patterned light-shielding layer is disposed on the transparent substrate. The patterned light-shielding layer has a plurality of holes disposed to correspond to the pixels.