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Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2015232929
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a display device which prevents intrusion of foreign objects into a display surface of a display element and thereby enables improvement of the display quality.SOLUTION: A display device includes: display means 10 having a display element 11 including a display part 11a displaying prescribed information and a light source 12b for supplying illumination light to the display element 11; a cover member 20 having an opening part 21 for setting a visible area of the display means 10; and a case body 51 which houses the display means 10 so as to form a space 51 between itself and the display means 10. A first heat radiation hole 53a which diffuses heat emitted from the light source 12b when the light source 12b emits light to an exterior part is formed in the case body 50. A space part 25 is formed between the display means 10 and the cover member 20. A protruding part 53b which contacts with the display means 10 is provided in the case body 50.

Inventors:
TOYAMA KOJI
SATO TAKUOMI
Application Number:
JP2014118454A
Publication Date:
December 24, 2015
Filing Date:
June 09, 2014
Export Citation:
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Assignee:
NIPPON SEIKI CO LTD
International Classes:
B60K35/00; F21V29/00; B60Q3/04; F21S2/00
Domestic Patent References:
JP2009282434A2009-12-03
JP2007207595A2007-08-16
JP2007272245A2007-10-18
JPH0581825U1993-11-05
JP2009282434A2009-12-03
JP2007207595A2007-08-16
JP2007272245A2007-10-18
JPH0581825U1993-11-05