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. 10, 2023
Filed:
Nov. 20, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Byunguk Han, Yongin-si, KR;
Chungi You, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); H10K 59/122 (2023.01); H10K 59/35 (2023.01); G09G 3/3266 (2016.01); G09G 3/3275 (2016.01); G09G 3/3258 (2016.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); H10K 59/35 (2023.02); G09G 3/3258 (2013.01); G09G 3/3266 (2013.01); G09G 3/3275 (2013.01); G09G 2330/00 (2013.01);
Abstract
Provided is a display apparatus having improved image quality and high resolution, and including a first pixel, a second pixel, and a third pixel spaced apart from one another on a substrate, and configured to emit different respective colors, a pixel defining layer defining openings respectively corresponding to the first pixel, the second pixel, and the third pixel, and defining an emission area, a first dam portion on the pixel defining layer between the first pixel and the second pixel, and a second dam portion on the pixel defining layer between the second pixel and the third pixel.