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.

Date of Patent:
Feb. 11, 2025

Filed:

May. 12, 2021
Applicant:

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

Inventors:

Hyungjun Kim, Seoul, KR;

Soyoung Koo, Yongin-si, KR;

Eok Su Kim, Seoul, KR;

Yunyong Nam, Hwaseong-si, KR;

Jun Hyung Lim, Seoul, KR;

Kyungjin Jeon, Incheon, KR;

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/121 (2023.01); H10K 59/126 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 59/123 (2023.01);
U.S. Cl.
CPC ...
H10K 59/1216 (2023.02); H10K 59/126 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02); H10K 59/123 (2023.02);
Abstract

A display device includes a first transistor including a first transistor including a light blocking pattern on a substrate, an active pattern on the light blocking pattern, and a gate electrode on the active pattern, a second transistor configured to provide a data voltage to the first transistor in response to a gate signal, and a storage capacitor electrically connected to the gate electrode and the light blocking pattern, and including a first conductive pattern in a same layer as the light blocking pattern, a second conductive pattern on the first conductive pattern and overlapping the first conductive pattern, a third conductive pattern in a same layer as the gate electrode, overlapping the second conductive pattern, and electrically connected to the first conductive pattern, and a fourth conductive pattern on the third conductive pattern, overlapping the third conductive pattern, and electrically connected to the second conductive pattern.


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