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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.:

US 11849605 B1

PDFFull Text
Date of Patent:
Dec. 19, 2023

Filed:

Feb. 23, 2021

Display device having pixel-defining layers

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Nakcho Choi, Yongin-si, KR;

Daegi Kweon, Yongin-si, KR;

Chiwook An, Yongin-si, KR;

Jihee Kim, Yongin-si, KR;

Yangho Jung, Yongin-si, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

H.C. Park & Associates, PLC

Primary Examiner:

Nduka E Ojeh

Int. Cl.
CPC ...
H10K 59/121 (2023.01); H10K 50/844 (2023.01); H10K 50/86 (2023.01); H10K 59/38 (2023.01); H10K 59/40 (2023.01); H10K 59/65 (2023.01); H10K 59/122 (2023.01); H10K 71/00 (2023.01); H10K 71/20 (2023.01);
U.S. Cl.
CPC ...
H10K 59/121 (2023.02); H10K 50/844 (2023.02); H10K 50/865 (2023.02); H10K 59/122 (2023.02); H10K 59/38 (2023.02); H10K 59/40 (2023.02); H10K 59/65 (2023.02); H10K 71/00 (2023.02); H10K 71/233 (2023.02);
Abstract

A display device includes a main display area in which main display elements are arranged and a component area in which auxiliary display elements and a transmission area are arranged, the display device including: a first pixel-defining layer arranged in the main display area, the first pixel-defining being between first pixel electrodes of the main display elements; a second pixel-defining layer arranged in the component area, the second pixel-defining layer being between second pixel electrodes of the auxiliary display elements; a black matrix arranged on the main display elements, the black matrix being around emission areas of the main display elements; and color filters arranged on the main display elements and the auxiliary display elements, the color filters being arranged to correspond to the emission areas of the main display elements and emission areas of the auxiliary display elements, respectively.

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