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:
Oct. 08, 2019
Filed:
Sep. 18, 2015
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Ki-Won Kim, Suwon-si, KR;
Kap-Soo Yoon, Seoul, KR;
Do-Hyun Kim, Seongnam-si, KR;
Hyun-Jung Lee, Yangju-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/786 (2006.01); H01L 27/12 (2006.01); H01L 29/24 (2006.01); H01L 21/02 (2006.01); H01L 27/32 (2006.01); H01L 29/66 (2006.01);
U.S. Cl.
CPC ...
H01L 29/7869 (2013.01); H01L 27/124 (2013.01); H01L 27/1225 (2013.01); H01L 29/24 (2013.01); H01L 29/78633 (2013.01); H01L 21/02565 (2013.01); H01L 27/3262 (2013.01); H01L 29/66765 (2013.01);
Abstract
A display substrate is provided. The display substrate includes a gate interconnection disposed on an insulating substrate, an oxide semiconductor pattern disposed on the gate interconnection and including an oxide semiconductor, and a data interconnection disposed on the oxide semiconductor pattern to interconnect the gate interconnection. The oxide semiconductor pattern includes a first oxide semiconductor pattern having a first oxide and a first element and a second oxide semiconductor pattern having a second oxide.