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 11800782 B1

Date of Patent:

Oct. 24, 2023

Filed:

Feb. 26, 2021

Display panel, and display device including light-transmitting planarization layer in blind hole

Applicant:

Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;

Inventor:

Yunti Zhang, Hubei, CN;

Assignee:

Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;

Attorney:

Primary Examiner:

Ida M Soward

Int. Cl.

CPC ...

H10K 50/84 (2023.01); H10K 59/12 (2023.01); H10K 50/86 (2023.01); H10K 50/87 (2023.01); H10K 59/65 (2023.01); H10K 59/35 (2023.01); H10K 59/60 (2023.01); H10K 77/10 (2023.01); H10K 71/00 (2023.01); H10K 50/844 (2023.01); H10K 50/842 (2023.01); H10K 59/127 (2023.01); H10K 50/80 (2023.01); H01L 27/146 (2006.01);

U.S. Cl.

CPC ...

H10K 77/10 (2023.02); H10K 50/844 (2023.02); H10K 50/86 (2023.02); H10K 50/87 (2023.02); H10K 59/65 (2023.02); H10K 71/00 (2023.02); H01L 27/14678 (2013.01); H10K 50/8428 (2023.02); H10K 50/868 (2023.02); H10K 59/127 (2023.02); H10K 59/35 (2023.02);

Abstract

The present application discloses a display panel, a method of manufacturing the same, and a display device, wherein the display panel includes a first substrate, a second substrate, and a light-transmitting planarization layer, a light transmittance of the first substrate is lower than that of the second substrate; at least one first through hole is provided on the substrate, at least one blind hole is provided on the second substrate, and the blind hole is provided corresponding to the first through hole; the light-transmitting planarization layer is provided in the blind hole to flatten the bottom of the blind hole, thus obtaining a relatively flat film surface.

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