发明申请
- 专利标题: AUDIO-VISUAL SYSTEM
- 专利标题(中): 视听系统
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申请号: US12066663申请日: 2006-09-14
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公开(公告)号: US20090100767A1公开(公告)日: 2009-04-23
- 发明人: Tetsujiro Kondo , Tetsushi Kokubo , Yasushi Tatehira , Kenji Tanaka , Hitoshi Mukai , Hirofumi Hibi , Kazumasa Tanaka , Akihiko Arimitsu , Junichi Shima , Tsugihiko Haga , Nobuyuki Nakamura
- 申请人: Tetsujiro Kondo , Tetsushi Kokubo , Yasushi Tatehira , Kenji Tanaka , Hitoshi Mukai , Hirofumi Hibi , Kazumasa Tanaka , Akihiko Arimitsu , Junichi Shima , Tsugihiko Haga , Nobuyuki Nakamura
- 优先权: JP2005-266259 20050914; JP2005-266260 20050914; JP2005-266262 20050914; JP2005-267803 20050915; JP2005-269556 20050916
- 国际申请: PCT/JP2006/318670 WO 20060914
- 主分类号: E04H3/22
- IPC分类号: E04H3/22
摘要:
There is a need for being able to excellently audiovisually receive contents without disordering a room atmosphere. An audiovisual room 1 is provided with one wall including an inner wall 2 and an outer wall 3. Part or all of the innerwall 2 forms a rear-projection screen 6C or a diaphragm (speaker unit) 6A. Equipment such as a projector 10 and an amplifier is placed in a space between the inner wall 2 and the outer wall 3. The space is large enough for a person to enter. Accordingly, a serviceperson etc. can enter the space to easily do works such as maintaining the equipment. The equipment such as the projector is not placed in the audiovisual room 1, making it possible to audiovisually receive contents without disordering a room atmosphere.