Invention Grant
US07218373B2 Electro-optical device encased in mounting case, projection display apparatus, and mounting case
有权
电光装置封装在安装壳体，投影显示装置和安装壳体中
- Patent Title: Electro-optical device encased in mounting case, projection display apparatus, and mounting case
- Patent Title (中): 电光装置封装在安装壳体，投影显示装置和安装壳体中
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Application No.: US10825325Application Date: 2004-04-16
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Publication No.: US07218373B2Publication Date: 2007-05-15
- Inventor: Hiroyuki Kojima , Hiromi Saitoh , Tomoaki Miyashita
- Applicant: Hiroyuki Kojima , Hiromi Saitoh , Tomoaki Miyashita
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2003-117168 20030422
- Main IPC: G02F1/1333
- IPC: G02F1/1333
Abstract:
The invention provides a technique to effectively cool an electro-optical device in the electro-optical device encased in a mounting case. The mounting case can include a plate member arranged so as to face one surface of a liquid crystal panel and a cover member arranged so as to cover the plate and the liquid crystal panel. Cooling-air guiding portions that include at least some of the side surfaces of the liquid crystal panel as at least some of the surfaces that constitute the passage can be provided in the cover member.
Public/Granted literature
- US20040246398A1 Electro-optical device encased in mounting case, projection display apparatus, and mounting case Public/Granted day:2004-12-09
Information query
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