Operation panel

Details Operation panel Operation panel

2008-05-12

2010-02-16

Ton, Anabel M (Department: 2875)

Illumination

Supported by vehicle structure

Automobile

C362S023000, C362S488000, C362S482000, C362S029000

Reexamination Certificate

active

07661859

ABSTRACT:
An operation panel includes: a casing having a front surface; first and second operation elements disposed on the front surface of the casing; a light source for emitting light to each of the first and second operation elements and disposed in the casing; and a brightness adjustment layer for covering at least a part of a light emitting surface of the light source. The first operation element includes a first light transmission part, and the second operation element includes a second light transmission part. The light from the light source transmits the first and second light transmission parts so that the light is output from the casing. The brightness adjustment layer adjusts brightness of the light emitted from the light source and outputting toward one of the first and second light transmission parts.

REFERENCES:
patent: 5247429 (1993-09-01), Iwase et al.
patent: 6338561 (2002-01-01), Ikarashi
patent: 2002/0001183 (2002-01-01), Shigehiro
patent: 2006/0221592 (2006-10-01), Nada et al.
patent: 63-065685 (1988-03-01), None
patent: 09-063393 (1997-03-01), None
patent: 2000-207977 (2000-07-01), None
patent: 2003-179266 (2003-06-01), None
patent: 2003-222537 (2003-08-01), None
patent: 2006-128054 (2006-05-01), None
patent: 2006-221044 (2006-08-01), None

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