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.:
Date of Patent:
Apr. 02, 2024
Filed:
Jan. 31, 2023
Pioneer Corporation, Tokyo, JP;
Tohoku Pioneer Corporation, Tendo, JP;
Satoshi Kashiwagura, Yonezawa, JP;
Shinsuke Tanaka, Yonezawa, JP;
PIONEER CORPORATION, Tokyo, JP;
TOHOKU PIONEER CORPORATION, Tendo, JP;
Abstract
Light (light (L)) at peak luminous intensity in a light distribution of a first region () of a light-irradiating surface () is sent to a first region () of a target surface () via a first region () of a reflecting surface (). Light (light (L)) at peak luminous intensity in a light distribution in a second region () of the light-irradiating surface () is sent to a second region () of the target surface () via a second region () of the reflecting surface (). An optical distance from the first region () of the light-irradiating surface () to the first region () of the target surface () via the first region () of the reflecting surface () is greater than an optical distance from the second region () of the light-irradiating surface () to the second region () of the target surface () via the second region () of the reflecting surface (). The luminous intensity of the light (L) is higher than the luminous intensity of the light (L).