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. 10, 2021
Filed:
Jan. 15, 2018
Samsung Display Co., Ltd., Yongin-si, KR;
Kyoungseok Son, Yongin-si, KR;
Eoksu Kim, Yongin-si, KR;
Jaybum Kim, Yongin-si, KR;
Junhyung Lim, Yongin-si, KR;
Jihun Lim, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-do, KR;
Abstract
A display apparatus includes: a substrate on which a first area, a second area spaced apart from the first area, and a bending area between a first area and a second area and bent along a bending axis are defined; a first thin-film transistor ('TFT') and a second TFT; and a first conductive layer and a second conductive layer. The first TFT includes: a first active layer including polycrystalline silicon; a first gate electrode; and a first electrode disposed at a level which is the same as a level of the first conductive layer, and the second TFT includes: a second active layer including an oxide semiconductor; a second gate electrode; and a second electrode disposed at a level which is the same as a level of the second conductive layer.