- 专利标题: Multi-force touch sensing method and multi-force touch module
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申请号: US15425998申请日: 2017-02-06
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公开(公告)号: US10394396B2公开(公告)日: 2019-08-27
- 发明人: Cheng-Chung Chiang , Feng Chen , Ho-Hsun Chi , Yuh-Wen Lee
- 申请人: TPK Touch Solutions (Xiamen) Inc.
- 申请人地址: CN Xiamen
- 专利权人: TPK Touch Solutions (Xiamen) Inc.
- 当前专利权人: TPK Touch Solutions (Xiamen) Inc.
- 当前专利权人地址: CN Xiamen
- 代理机构: Cooper Legal Group, LLC
- 优先权: CN201610083668 20160206
- 主分类号: G06F3/044
- IPC分类号: G06F3/044 ; G06F3/045 ; G06F3/041
摘要:
A multi-force touch module includes first sensing electrodes disposed along X coordinate and second sensing electrodes disposed along Y coordinate. A multi-force touch sensing method for the multi-force touch module includes the following steps: detecting press position information, determining whether press positions are located at a same position on X axis, and detecting resistance values of the press positions on X axis or Y axis according to a result thus determined; and determining magnitudes of pressing forces at the press positions according to magnitudes of the resistance values.
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