logo

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 10605435 B1

PDFFull Text
Date of Patent:
Mar. 31, 2020

Filed:

Sep. 07, 2018

Light distribution element for light emitting device and light emitting device

Applicant:

Valeo Vision, Bobigny, FR;

Inventors:

Ji Luo, Wuhan, CN;

Ciling Zhang, Wuhan, CN;

Long Wang, Wuhan, CN;

Pingwu Yang, Wuhan, CN;

Assignee:

VALEO VISION, Bobigny, FR;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Ashok Patel

Int. Cl.
CPC ...
F21V 14/06 (2006.01); F21S 43/20 (2018.01); F21S 41/63 (2018.01); F21S 41/20 (2018.01); G02B 26/08 (2006.01); G02B 27/22 (2018.01); G02B 3/00 (2006.01);
U.S. Cl.
CPC ...
F21V 14/06 (2013.01); F21S 41/285 (2018.01); F21S 41/635 (2018.01); F21S 43/26 (2018.01); G02B 3/0043 (2013.01); G02B 27/2214 (2013.01); G02B 3/0062 (2013.01); G02B 3/0068 (2013.01); G02B 26/0875 (2013.01);
Abstract

A light distribution element for a light emitting device, including a plurality of first light deflecting portions and a plurality of second light deflecting portions, wherein a pattern formed by the plurality of first light deflecting portions is superposed with a pattern formed by the plurality of second light deflecting portions to form a final display pattern. The present invention also provides a light emitting device including the light distribution element. According to the light distribution element and the light emitting device provided by the present invention, it is possible to generate a personalized, three-dimensional, dynamic lighting effect.

Find Patent Forward Citations

Luo, Ji. (2020). Light distribution element for light emitting device and light emitting device (U.S. Patent No. 10605435). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10605435

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

Loading…