Invention Grant
- Patent Title: Electro-optical module with heat dissipation member and frame for heat release and projection-type display apparatus
- Patent Title (中): 具有散热构件的电光模块和用于放热和投影型显示装置的框架
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Application No.: US14539995Application Date: 2014-11-12
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Publication No.: US09459484B2Publication Date: 2016-10-04
- Inventor: Hidekazu Hirabayashi
- Applicant: Seiko Epson Corporation
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: ALG Intellectual Property, LLC
- Priority: JP2013-247382 20131129
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; H04N9/31 ; H04N5/74
Abstract:
In an electro-optical module, a frame does not exist on a side surface of a first substrate on the side where a protrusion portion is positioned or at a position of a second substrate facing a side surface. Between the frame and an electro-optical panel, a heat dissipation member that includes a frame portion is disposed, which faces a surface of the protrusion portion of the first substrate on the second substrate side, a side surface of the second substrate and the side surface of the second transparent plate. In addition, the heat dissipation member includes frame that extend toward between the side surfaces of the second substrate and the frame from both end sides of the frame portion.
Public/Granted literature
- US20150153612A1 ELECTRO-OPTICAL MODULE AND PROJECTION-TYPE DISPLAY APPARATUS Public/Granted day:2015-06-04
Information query
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