Invention Grant
- Patent Title: Tiltable-body apparatus, and method of fabricating the same
- Patent Title (中): 可倾倒体装置及其制造方法
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Application No.: US11717022Application Date: 2007-03-13
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Publication No.: US07362488B2Publication Date: 2008-04-22
- Inventor: Susumu Yasuda , Hidemasa Mizutani , Takayuki Yagi , Yasuhiro Shimada , Futoshi Hirose , Takahisa Kato
- Applicant: Susumu Yasuda , Hidemasa Mizutani , Takayuki Yagi , Yasuhiro Shimada , Futoshi Hirose , Takahisa Kato
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2001/047295 20010222; JP2001/047296 20010222; JP2001/047297 20010222; JP2001/278956 20010914; JP2001/279383 20010914; JP2001/301663 20010928
- Main IPC: G02B26/08
- IPC: G02B26/08 ; G09G5/00 ; F16M13/00 ; B44C1/22 ; C25F3/00 ; H01L21/302

Abstract:
The tiltable-body apparatus including a frame member, a tiltable body, and a pair of torsion springs having a twisting longitudinal axis. The torsion springs are disposed along the twisting longitudinal axis opposingly with the tiltable body being interposed, support the tiltable body flexibly and rotatably about the twisting longitudinal axis relative to the frame member, and include a plurality of planar portions, compliant directions of which intersect each other when viewed along a direction of the twisting longitudinal axis. A center of gravity of the tiltable body is positioned on the twisting longitudinal axis of the torsion springs.
Public/Granted literature
- US20070242328A1 Tiltable-body apparatus, and method of fabricating the same Public/Granted day:2007-10-18
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