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:
Nov. 17, 2020
Filed:
Mar. 10, 2017
Samsung Display Co., Ltd., Yongin-si, KR;
Deokhoi Kim, Yongin-si, KR;
Seunggyu Tae, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Abstract
An organic light emitting display device is provided as follows. A first thin film transistor having a first semiconductor pattern is disposed on a substrate. A second thin film transistor having a second semiconductor pattern is disposed on the substrate. An insulating layer covers the first thin film transistor and the second thin film transistor. At least one first dummy hole passing through the insulating layer overlaps the first semiconductor pattern of the first thin film transistor. At least one second dummy hole passing through the insulating layer overlaps the second semiconductor pattern of the second thin film transistor. Numbers or sizes of the at least one first dummy hole and the at least one second dummy hole are different from each other.