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Patent Searching and Data


Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/138797
Kind Code:
A1
Abstract:
Provided is a display device which has improved heat dissipation efficiency. A display device according to the present invention is provided with: a display unit 91; a circuit board 4 which is positioned in the rear of the display unit 91; a heat dissipation member 8 which is positioned in the rear of the circuit board 4 and is capable of dissipating the heat of the circuit board 4; and a case body 5 which contains at least the heat dissipation member 8. The heat dissipation member 8 has a plurality of heat dissipation pieces 82 which protrude to the outside of the case body 5 through an opening 54 that is provided in the case body 5, and which extend in the vertical direction; and the opening 54 has an inclined surface 55, which is inclined upwardly, in a portion that faces the top of each heat dissipation piece 82.

Inventors:
OHNO Kodai
IKENO Mitsuru
Application Number:
JP2018/046441
Publication Date:
July 18, 2019
Filing Date:
December 18, 2018
Export Citation:
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Assignee:
NIPPON SEIKI CO.,LTD. (2-34, Higashi-zaoh 2-chomeNagaoka-sh, Niigata 80, 〒9408580, JP)
International Classes:
G01D11/24; B60K35/00; F21V29/508; F21V29/76; F21V29/83; F21Y115/10
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