Title:
発光デバイス用光分配素子、および発光デバイス
Document Type and Number:
Japanese Patent JP7274838
Kind Code:
B2
Abstract:
The present invention provides a light distribution element (2) 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 (2). 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.
Inventors:
Luo, J
Chan, Sirin
One, Ron
Yang, Pinwoo
Chan, Sirin
One, Ron
Yang, Pinwoo
Application Number:
JP2018168020A
Publication Date:
May 17, 2023
Filing Date:
September 07, 2018
Export Citation:
Assignee:
VALEO VISION
International Classes:
G02B3/08; H01L33/58
Domestic Patent References:
| JP2005160750A | ||||
| JP2003195274A | ||||
| JP2006091821A | ||||
| JP2014508325A |
Foreign References:
| WO2016116290A1 | ||||
| WO2017065193A1 | ||||
| WO2017104195A1 | ||||
| US20170146212 |
Attorney, Agent or Firm:
Takeshi Sekine
Yasukazu Sato
Tomoya Deguchi
Yasukazu Sato
Tomoya Deguchi