Title:
照明装置及び表示装置
Document Type and Number:
Japanese Patent JP6949643
Kind Code:
B2
Abstract:
An illumination device is provided and includes a light guide; a light emitter facing the light guide; a wiring substrate provided on the light emitter and electrically connected to the light emitter; and a frame surrounding the light guide and the light emitter, wherein the wiring substrate has a first edge and a second edge which extend in a first direction, and a third edge which connects the first edge and the second edge, the frame has a fourth edge facing the third edge, the third edge and the fourth edge are spaced apart from each other and form a trench which communicates with an outside of the illumination device, and the trench has a curved portion in plan view.
Inventors:
Aoshima Fuuji
Shiori Akamatsu
Takashi Daejeon
Tomohisa Onishi
Shiori Akamatsu
Takashi Daejeon
Tomohisa Onishi
Application Number:
JP2017189152A
Publication Date:
October 13, 2021
Filing Date:
September 28, 2017
Export Citation:
Assignee:
Japan Display Co., Ltd.
International Classes:
F21S2/00; G02F1/1333; G02F1/13357
Domestic Patent References:
| JP2014032953A | ||||
| JP2016142923A | ||||
| JP2010118234A |
Attorney, Agent or Firm:
Suzue International Patent Office