Invention Grant
US07924145B2 Haptic module using magnetic force, electronic apparatuses having the module
有权
使用磁力的触觉模块,具有模块的电子设备
- Patent Title: Haptic module using magnetic force, electronic apparatuses having the module
- Patent Title (中): 使用磁力的触觉模块,具有模块的电子设备
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Application No.: US12292028Application Date: 2008-11-10
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Publication No.: US07924145B2Publication Date: 2011-04-12
- Inventor: Nam-Su Yuk , Tae-Heon Yang , Dong-Soo Kwon
- Applicant: Nam-Su Yuk , Tae-Heon Yang , Dong-Soo Kwon
- Applicant Address: KR Daejeon
- Assignee: Korea Advanced Institute of Science and Technology
- Current Assignee: Korea Advanced Institute of Science and Technology
- Current Assignee Address: KR Daejeon
- Agency: The Nath Law Group
- Agent Jerald L. Meyer; Derek Richmond
- Priority: KR10-2007-0114621 20071112
- Main IPC: H04B3/36
- IPC: H04B3/36 ; H03M1/22 ; G06F3/041

Abstract:
A haptic module using a magnetic force and an electronic apparatuses having a magnet arrangement frame arranged so that polarities of adjacent magnets are alternate; shielding screens positioned on uppers of each of frame elements of the magnet arrangement frame and formed in a window arrangement to shield any one polarity of the frame elements; linear movement apparatus fixed to outside portions of the shielding screens to move the shielding screens in a longitudinal direction of the frame element; a magnet frame positioned on an upper of the magnet arrangement frame through the shielding screen and taking on the same polarity on the whole of one surface thereof; and a controller that controls the linear movement apparatus to provide various and dynamic force feedback and tactile sensation to a user, as well as reduce complexity of a constitution as compared to a related art and further accomplish miniaturization.
Public/Granted literature
- US20090121848A1 Haptic module using magnetic force, electronic apparatuses having the module Public/Granted day:2009-05-14
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