Title:
ELECTRONIC DEVICE
Document Type and Number:
Japanese Patent JP2023030530
Kind Code:
A
Abstract:
To provide an electronic device that can uniformalize the luminance level of light radiated from an emitting surface on the whole area of the emitting surface.SOLUTION: An electronic device 1 includes a housing having an opening OP2, a light source 30, and a lens 40. The lens 40 has an incident surface S2, an emitting surface S1, and a light guide part 41. The incident surface S2 is a diffusion surface that diffuses light emitted from a light source 30. The emitting surface S1 is a surface smoother than the incident surface S2.SELECTED DRAWING: Figure 2
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Inventors:
NAWATA TAKASHI
TANI NAOKI
TANI NAOKI
Application Number:
JP2021135707A
Publication Date:
March 08, 2023
Filing Date:
August 23, 2021
Export Citation:
Assignee:
DYNABOOK INC
International Classes:
G06F1/16; G02B6/00
Attorney, Agent or Firm:
Suzue International Patent Office
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