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 10734464 B1

Date of Patent:

Aug. 04, 2020

Filed:

Feb. 28, 2017

Virtual reality display including light diffusion member configured to diffuse light from light-transmitting areas to light-blocking areas

Applicant:

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

Inventors:

Woong-Jin Seo, Daegu, KR;

Tae-Yong Park, Paju-si, KR;

Assignee:

LG DISPLAY CO., LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Matthew E Gordon

Int. Cl.

CPC ...

H01L 27/32 (2006.01); G02F 1/1335 (2006.01); H01L 51/52 (2006.01);

U.S. Cl.

CPC ...

H01L 27/3272 (2013.01); G02F 1/133504 (2013.01); G02F 1/133512 (2013.01); G02F 1/133514 (2013.01); G02F 1/133526 (2013.01); G02F 1/133528 (2013.01); H01L 27/322 (2013.01); H01L 27/3216 (2013.01); H01L 27/3218 (2013.01); H01L 27/3262 (2013.01); H01L 51/5275 (2013.01);

Abstract

A display for virtual reality is discussed, which is capable of alleviating a screen-door effect, thereby improving its image quality. In the display for virtual reality, a light diffusion member, which diffuses light emitted from a light-transmitting area of a display panel to a light-blocking area of the display panel, is interposed between the display panel and an optical lens, whereby a user who views an image displayed on the display panel at a very close position does not perceive the light-blocking area, which improves the image quality of the display.

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Seo, Woong-Jin. (2020). Virtual reality display including light diffusion member configured to diffuse light from light-transmitting areas to light-blocking areas (U.S. Patent No. 10734464). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10734464

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