logo

For the Inventor, By the Inventor

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 12604619 B1

PDFFull Text
Date of Patent:
Apr. 14, 2026

Filed:

Feb. 18, 2022

Display device

Applicant:

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

Inventors:

Hyung Jun Park, Yongin-si, KR;

Yang Wan Kim, Yongin-si, KR;

Byung Sun Kim, Yongin-si, KR;

Su Jin Lee, Yongin-si, KR;

Jae Yong Lee, Yongin-si, KR;

Ji Hyun Ka, Yongin-si, KR;

Tae Hoon Kwon, Yongin-si, KR;

Jin Tae Jeong, Yongin-si, KR;

Seung Ji Cha, Yongin-si, KR;

Assignee:

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

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

Nathan W Ha

Int. Cl.
CPC ...
H10K 59/131 (2023.01); G09G 3/3233 (2016.01); G09G 3/3266 (2016.01); H01L 27/12 (2006.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H10K 59/121 (2023.01); H10K 59/122 (2023.01); H10K 59/123 (2023.01); H10K 59/35 (2023.01); H10K 59/88 (2023.01); G09G 3/3225 (2016.01);
U.S. Cl.
CPC ...
H10K 59/131 (2023.02); G09G 3/3233 (2013.01); G09G 3/3266 (2013.01); H01L 27/124 (2013.01); H10D 86/441 (2025.01); H10D 86/451 (2025.01); H10D 86/481 (2025.01); H10D 86/60 (2025.01); H10K 59/1213 (2023.02); H10K 59/1216 (2023.02); H10K 59/122 (2023.02); H10K 59/123 (2023.02); H10K 59/352 (2023.02); H10K 59/88 (2023.02); G09G 3/3225 (2013.01); G09G 2300/0413 (2013.01); G09G 2300/0426 (2013.01); G09G 2310/0232 (2013.01); G09G 2310/0281 (2013.01); G09G 2320/0223 (2013.01); H10K 59/35 (2023.02);
Abstract

A display device is disclosed, and the display device includes a substrate including first to third display regions, the second and the third display regions being spaced from each other, each of the second and third display regions having an area smaller than that of the first display region and being continuous to the first display region, first to third pixels in the first to third display regions, first to third lines connected to the first to third pixels, and a dummy part configured to compensate for a difference between a load value of the first lines and load values of the second and third lines, wherein the second display region includes a first sub-region adjacent to the first display region and a second sub-region spaced from the first display region, and the third display region includes a third sub-region adjacent to the first display region and a fourth sub-region spaced from the first display region.

Find Patent Forward Citations

Loading…