IDiyas

For the Inventor, By the Inventor

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 11067252 B1

PDFFull Text
Date of Patent:
Jul. 20, 2021

Filed:

Apr. 01, 2019

Viewing system, display device, stage installation, and polymerizable liquid crystal composition

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Rie Takasago, Kanagawa, JP;

Hiroshi Inada, Kanagawa, JP;

Masaru Yoshikawa, Kanagawa, JP;

Mitsuyoshi Ichihashi, Kanagawa, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

JCIPRNET

Primary Examiner:

Thoi V Duong

Int. Cl.
CPC ...
G02F 1/1335 (2006.01); F21V 9/14 (2006.01); G02B 5/30 (2006.01); G02B 27/28 (2006.01); G09F 19/12 (2006.01); A63J 5/02 (2006.01); G02B 26/06 (2006.01); A47F 11/06 (2006.01); G02F 1/13 (2006.01); G09F 13/04 (2006.01); F21W 131/405 (2006.01); F21W 131/406 (2006.01); A47F 11/10 (2006.01); C08F 220/10 (2006.01); C09K 19/54 (2006.01); C09K 19/38 (2006.01); G02F 1/13357 (2006.01);
U.S. Cl.
CPC ...
F21V 9/14 (2013.01); A47F 11/06 (2013.01); A63J 5/02 (2013.01); G02B 5/30 (2013.01); G02B 5/3016 (2013.01); G02B 26/06 (2013.01); G02B 27/28 (2013.01); G02B 27/286 (2013.01); G02B 27/288 (2013.01); G02F 1/13 (2013.01); G02F 1/133533 (2013.01); G02F 1/133541 (2021.01); G09F 13/04 (2013.01); G09F 19/12 (2013.01); A47F 11/10 (2013.01); C08F 220/10 (2013.01); C09K 19/38 (2013.01); C09K 19/54 (2013.01); F21W 2131/405 (2013.01); F21W 2131/406 (2013.01); G02F 1/133543 (2021.01); G02F 1/133621 (2013.01);
Abstract

The present invention provides a viewing system capable of providing varying visual effects with a simpler configuration. In addition, the present invention also provides a display device, a stage installation, and a polymerizable liquid crystal composition. A viewing system according to the present invention is a viewing system for viewing an object to be irradiated including a light source unit, and the object to be irradiated with light emitted from the light source unit, in which the object to be irradiated includes a member, and a first circularly polarized light reflecting layer that is arranged on the member and reflects either right-handed circularly polarized light or left-handed circularly polarized light, the light source unit is capable of emitting light to be switchable between either right-handed circularly polarized light or left-handed circularly polarized light that is reflected by the first circularly polarized light reflecting layer or natural light, and circularly polarized light having a revolution direction opposite to a revolution direction of the circularly polarized light reflected by the first circularly polarized light reflecting layer, and color of the object to be irradiated is changed by switching light emitted from the light source unit.

Find Patent Forward Citations

Loading…