Title:
フレーム、面光源装置、表示装置、及び電子機器
Document Type and Number:
Japanese Patent JP6390733
Kind Code:
B2
Abstract:
A frame includes a resin frame which surrounds at least a part of the side faces of a light guide plate; a reflection diffusion material which is added in the resin frame and reflects and diffuses light; and an absorption material which is added in the resin frame and absorbs light. The reflectance of the resin frame is equal to or greater than 30% and equal to or smaller than 80%.
Inventors:
Shinji Miyazaki
Shoichi Komano
Kazuhide Hirota
Koichi Takemura
Harada Kazuho
Shoichi Komano
Kazuhide Hirota
Koichi Takemura
Harada Kazuho
Application Number:
JP2017044752A
Publication Date:
September 19, 2018
Filing Date:
March 09, 2017
Export Citation:
Assignee:
OMRON Corporation
International Classes:
F21S2/00; F21V15/01; G02B5/00; G02B5/08; G02F1/1333; G02F1/13357
Domestic Patent References:
| JP201259372A |
Foreign References:
| WO2015008664A1 | ||||
| WO2005103159A1 | ||||
| US20120300428 |
Attorney, Agent or Firm:
Kazunobu Sera
Hiroyasu Kanai
Takehiko Sekine
Takeshi Nakamura
Katsuhiko Imahori
Hironobu Yazawa
Hiroyasu Kanai
Takehiko Sekine
Takeshi Nakamura
Katsuhiko Imahori
Hironobu Yazawa