Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/066647
Kind Code:
A1
Abstract:
The present invention provides a display device which is able to be easily provided with a ventilation part, and wherein good heat dissipation is possible. A display device which comprises at least a display member (2) and a case member (5) that contains the display member (2), and which is configured such that: the case member (5) has a thermally conductive heat dissipation member (7); the heat dissipation member (7) has air holes (73, 74) for ventilation; the air holes (73, 74) have a porous membrane (9) that is impervious to liquids; the air holes (73, 74) have a first air hole (73) that is in communication with the outside and a second air hole (74) that is continued to the first air hole (73) and is in communication with the inside; and the porous membrane (9) is provided between the first air hole (73) and the second air hole (74).
Inventors:
KUWAHARA TATSUYA
Application Number:
PCT/JP2019/035840
Publication Date:
April 02, 2020
Filing Date:
September 12, 2019
Export Citation:
Assignee:
NIPPON SEIKI CO LTD (JP)
International Classes:
G09F9/00; H05K7/20
Domestic Patent References:
| WO2005064577A1 | 2005-07-14 |
Foreign References:
| JP2017021160A | 2017-01-26 | |||
| JP2014164217A | 2014-09-08 | |||
| JP2007171538A | 2007-07-05 | |||
| US20130242522A1 | 2013-09-19 | |||
| US20130100612A1 | 2013-04-25 | |||
| US20060146558A1 | 2006-07-06 |
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