IDiyas

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 11848409 B1

PDFFull Text
Date of Patent:
Dec. 19, 2023

Filed:

Jul. 18, 2022

Display device including a pad unit and a driver connected to a pixel through the pad unit

Applicant:

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

Inventors:

Jin Yeong Kim, Yongin-si, KR;

Mi Jin Park, Yongin-si, KR;

Sang Ho Park, Yongin-si, KR;

Tae Hoon Yang, Yongin-si, KR;

Sung Jin Lee, Yongin-si, KR;

Assignee:

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

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Alonzo Chambliss

Int. Cl.
CPC ...
H01L 33/62 (2010.01); H01L 25/075 (2006.01); G09G 3/32 (2016.01); H01L 25/16 (2023.01); H01L 33/20 (2010.01); H01L 33/38 (2010.01); H10K 59/12 (2023.01); H10K 59/122 (2023.01); H10K 59/131 (2023.01); H10K 59/179 (2023.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
H01L 33/62 (2013.01); G09G 3/32 (2013.01); H01L 25/0753 (2013.01); H01L 25/167 (2013.01); H01L 33/20 (2013.01); H01L 33/38 (2013.01); H10K 59/12 (2023.02); H10K 59/122 (2023.02); H10K 59/131 (2023.02); H10K 59/179 (2023.02); G09G 3/2003 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0439 (2013.01);
Abstract

A display device includes a substrate including a display area and a non-display area, a pixel located in the display area, a pad unit on one side of the non-display area, and a driver connected to the pixel. The pixel includes a first insulating layer, a first light emitting element on the first insulating layer, a second insulating layer on the first light emitting element and exposing one end portion and another end portion of the first light emitting element, a first contact electrode on the second insulating layer and connected to the one end portion of the first light emitting element, and a second contact electrode on the second insulating layer and connected to the other end portion of the first light emitting element. The pad unit includes a pad metal layer, a first pad insulating layer, a second pad insulating layer, and a pad electrode.

Find Patent Forward Citations

Loading…