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:
Sep. 10, 2019
Filed:
Mar. 27, 2018
Applicant:
Playnitride Inc., Tainan, TW;
Inventors:
Yen-Lin Lai, Tainan, TW;
Shen-Jie Wang, Tainan, TW;
Jyun-De Wu, Tainan, TW;
Chien-Chih Yen, Tainan, TW;
Assignee:
PlayNitride Inc., Hsinchu County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/20 (2010.01); H01L 33/12 (2010.01); H01L 21/78 (2006.01); H01L 23/00 (2006.01); H01L 23/544 (2006.01);
U.S. Cl.
CPC ...
H01L 33/20 (2013.01); H01L 21/78 (2013.01); H01L 33/0075 (2013.01); H01L 33/12 (2013.01); H01L 23/544 (2013.01); H01L 23/562 (2013.01);
Abstract
A patterned substrate includes a main base and a plurality of patterned structures. The main base has at least one device-disposed region and a cutting region surrounding the device-disposed region. The patterned structures are integratedly formed with the main base, and only distributed in the cutting region of the main base. The patterned structures are separated from each other.