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:
Jan. 11, 2022
Filed:
Jun. 19, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Jinwhan Jung, Yongin-si, KR;
Hyeonbum Lee, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
An organic light emitting display apparatus includes: a display layer including: an emission region; a first non-emission region having a pixel definition layer surrounding the emission region; and a second non-emission region having a spacer on the pixel definition layer; and a touch screen layer including a touch electrode at a position corresponding to the first non-emission region and the second non-emission region, wherein the touch screen layer further includes a sensitivity compensation layer including a first dielectric constant portion and a second dielectric constant portion of different dielectric constants arranged to respectively correspond to the first non-emission region and the second non-emission region.