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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 12279478 B1

PDFFull Text
Date of Patent:
Apr. 14, 2025

Filed:

Jan. 10, 2022

Display device

Applicant:

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

Inventors:

Jin Seock Ma, Hwaseong-si, KR;

Moo Soon Ko, Seoul, KR;

Se Wan Son, Hwaseong-si, KR;

Jin Goo Jung, Seongnam-si, KR;

Kyung Hyun Choi, Seoul, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Shahed Ahmed

Assistant Examiner:

Rhys Poniente Sheker

Int. Cl.
CPC ...
H01L 51/52 (2005.12); G06F 3/044 (2005.12); H01L 27/32 (2005.12); H10K 50/86 (2022.12); H10K 59/40 (2022.12); H10K 59/65 (2022.12);
U.S. Cl.
CPC ...
H10K 50/865 (2023.01); G06F 3/0446 (2019.04); H10K 59/40 (2023.01); H10K 59/65 (2023.01);
Abstract

A display device includes a substrate that includes a display area and a transmissive area, a first blocking layer that is disposed on the display area of the substrate, and disposed on a first surface of the substrate, a second blocking layer that is disposed in the display area of the substrate, and disposed on a second surface of the substrate opposite to the first surface, an insulation layer that is disposed on the first blocking layer, a transistor that is disposed on the insulation layer, and a light emitting element that is connected to the transistor.

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