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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 12386444 B1

PDFFull Text
Date of Patent:
Aug. 12, 2025

Filed:

Jun. 17, 2022

Display device with multi-resolution

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Ruda Rhe, Paju-si, KR;

Jihyun Jung, Paju-si, KR;

Deuksu Lee, Paju-si, KR;

Suchang An, Paju-si, KR;

Jaegyun Lee, Paju-si, KR;

Hyangmyoung Gwon, Paju-si, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Fenwick & West LLP

Primary Examiner:

Nelson Garces

Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 50/84 (2023.01); H10K 50/86 (2023.01); H10K 59/38 (2023.01); H10K 59/40 (2023.01); H10K 59/60 (2023.01); H10K 59/80 (2023.01); H10K 59/65 (2023.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); H10K 50/84 (2023.02); H10K 50/865 (2023.02); H10K 59/38 (2023.02); H10K 59/40 (2023.02); H10K 59/60 (2023.02); H10K 59/87 (2023.02); H10K 59/8792 (2023.02); H10K 59/65 (2023.02); H10K 59/873 (2023.02);
Abstract

Embodiments of the present disclosure are related to a display device, as an active area overlapping a light detecting sensor positioned on a rear surface of a display panel has a low resolution and includes a plurality of holes that an insulating layer is etched, thus the display device that the light detecting sensor detects an object positioned in front of the display panel can be provided. Furthermore, as a light blocking pattern is disposed on an area overlapping an inclined surface inside of the hole, thus a distortion of a light entered to the inclined surface inside of the hole can be prevented and a detecting performance of the light detecting sensor positioned on the rear surface of the display panel can be improved.

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