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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 10950813 B1

PDFFull Text
Date of Patent:
Mar. 16, 2021

Filed:

Sep. 09, 2019

Optical modifier and display device including the same

Applicant:

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

Inventors:

Hongbeom Lee, Hwaseong-si, KR;

Young-hoon Lee, Cheonan-si, KR;

Taewoo Lim, Cheonan-si, KR;

Hongkee Jung, Asan-si, KR;

Dongwoo Kim, Seoul, KR;

Wontae Kim, Suwon-si, KR;

Cheonjae Maeng, Suwon-si, KR;

Keunwoo Park, Incheon, KR;

Seongyeon Lee, Asan-si, KR;

Minsu Kim, Hwaseong-si, KR;

Dongil Son, Seoul, KR;

Assignee:

Samsung Display Co., Ltd.;

Attorney:

Innovation Counsel LLP

Primary Examiner:

Jaehwan Oh

Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/50 (2006.01); H01L 51/52 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/502 (2013.01); H01L 27/3232 (2013.01); H01L 51/0094 (2013.01); H01L 51/5036 (2013.01); H01L 51/5096 (2013.01); H01L 51/5237 (2013.01); H01L 2251/558 (2013.01);
Abstract

An optical modifier may include a color controller including quantum dots, a barrier layer encapsulating the color controller, and a low refractive layer spaced apart from the color controller with the barrier layer interposed between the color controller and the barrier layer. The barrier layer may have a layer density ranging from 1.50 g/cm3 to 3.0 g/cm3.

Find Patent Forward Citations

Lee, Hongbeom. (2021). Optical modifier and display device including the same (U.S. Patent No. 10950813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10950813

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

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