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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 10481432 B1

PDFFull Text
Date of Patent:
Nov. 19, 2019

Filed:

Jul. 20, 2017

Photoluminescent panel, photoluminescent liquid crystal display device, and method of manufacturing the photoluminescent panel

Applicant:

Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;

Inventors:

Hyun-Min Cho, Hwaseong-si, KR;

Dae-Hyun Kim, Suwon-si, KR;

Jae-Woong Kang, Jeonju-si, KR;

Jae-Byung Park, Seoul, KR;

Kwang-Keun Lee, Osan-si, KR;

Assignee:

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

Attorney:

Cantor Colburn LLP

Primary Examiner:

Jessica M Merlin

Assistant Examiner:

Mark D Teets

Int. Cl.
CPC ...
G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133617 (2013.01); G02F 1/133504 (2013.01); G02F 1/133514 (2013.01); G02F 1/133553 (2013.01); G02F 2001/133614 (2013.01); Y10T 29/49826 (2015.01);
Abstract

A photoluminescent panel includes a lower substrate, an upper substrate facing the lower substrate, a liquid crystal layer disposed between the lower substrate and the upper substrate, and a color conversion layer disposed on the upper substrate. The color conversion layer includes a light excitation particle which absorbs light having a desired wavelength and emits excited light, and a scattering particle which scatters the excited light.

Find Patent Forward Citations

Cho, Hyun-Min. (2019). Photoluminescent panel, photoluminescent liquid crystal display device, and method of manufacturing the photoluminescent panel (U.S. Patent No. 10481432). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10481432

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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