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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 12245487 B1

PDFFull Text
Date of Patent:
Mar. 04, 2025

Filed:

Feb. 15, 2022

Display panel and method for fabricating the same

Applicant:

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

Inventors:

Youngmin Kim, Anyang-si, KR;

Shin Tack Kang, Yongin-si, KR;

Yujin Kim, Hwaseong-si, KR;

Haeil Park, Seoul, KR;

Hajin Song, Hwaseong-si, KR;

Kap Soo Yoon, Seoul, KR;

Assignee:

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

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

Tan N Tran

Int. Cl.
CPC ...
H01L 27/14 (2006.01); H10K 50/854 (2023.01); H10K 50/86 (2023.01); H10K 59/126 (2023.01); H10K 59/38 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 59/122 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/38 (2023.02); H10K 50/854 (2023.02); H10K 50/865 (2023.02); H10K 59/126 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02); H10K 59/122 (2023.02); H10K 2102/331 (2023.02);
Abstract

A display panel includes: a window including a display area, and a non-display area adjacent to the display area; a color filter layer on the window; a circuit element layer including: a low refractive index layer covering the color filter layer; and a transistor on the low refractive index layer; a light control layer including: division partition walls on the circuit element layer; and a light control pattern between the division partition walls, and including quantum dots; and a display element layer on the light control layer, and including: a first electrode; a second electrode on the first electrode; and an emission layer between the first electrode and the second electrode and to generate light. The light passes through the light control layer, the circuit element layer, and the color filter layer to be transmitted to the window.

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