Invention Grant
US08011790B2 Image display apparatus having casings foldable relative to each other
有权
具有可相对于彼此折叠的外壳的图像显示装置
- Patent Title: Image display apparatus having casings foldable relative to each other
- Patent Title (中): 具有可相对于彼此折叠的外壳的图像显示装置
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Application No.: US12267351Application Date: 2008-11-07
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Publication No.: US08011790B2Publication Date: 2011-09-06
- Inventor: Kenji Nagashima , Atsuhiko Chikaoka , Seiji Takemoto , Hiroki Matsubara
- Applicant: Kenji Nagashima , Atsuhiko Chikaoka , Seiji Takemoto , Hiroki Matsubara
- Applicant Address: JP Osaka
- Assignee: Funai Electric Co., Ltd.
- Current Assignee: Funai Electric Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: Osha • Liang LLP
- Priority: JP2007-295735 20071114
- Main IPC: G03B21/22
- IPC: G03B21/22
Abstract:
An image display apparatus is provided that allows a user to check image content even in a place where there is no projection screen. A projector that is one mode of the image display apparatus includes a casing, a projection aperture provided in the casing, and an internal projection mirror and a built-in screen that are provided in a casing. When the projector is being folded, laser light emitted from the projection aperture is reflected by the internal projection mirror. The reflected light is projected onto the built-in screen, whereby an image is displayed.
Public/Granted literature
- US20090122271A1 IMAGE DISPLAY APPARATUS Public/Granted day:2009-05-14
Information query
