Invention Grant
US09131131B2 Electronic device having a main body and a moveable unit connected to the main body
有权
电子设备具有连接到主体的主体和可移动单元
- Patent Title: Electronic device having a main body and a moveable unit connected to the main body
- Patent Title (中): 电子设备具有连接到主体的主体和可移动单元
-
Application No.: US13286928Application Date: 2011-11-01
-
Publication No.: US09131131B2Publication Date: 2015-09-08
- Inventor: Koji Ishikawa
- Applicant: Koji Ishikawa
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2010-251897 20101110
- Main IPC: H04N5/225
- IPC: H04N5/225
Abstract:
If a movable unit connected to a main body and is rotatable around a first axis as a rotation center with respect to the main body in which a magnetic field generating member is provided is rotated around the first axis with respect to the main body, a magnetic field detection sensor arranged near the first axis rotates and a direction of a magnetic field that can be detected by the magnetic field detection sensor changes.
Public/Granted literature
- US20120113308A1 ELECTRONIC DEVICE Public/Granted day:2012-05-10
Information query
