Invention Application
- Patent Title: PRESSURE-SENSING TOUCH SYSTEM UTILIZING OPTICAL AND CAPACITIVE SYSTEMS
- Patent Title (中): 压力感应系统利用光学和电容系统
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Application No.: US14044030Application Date: 2013-10-02
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Publication No.: US20140098058A1Publication Date: 2014-04-10
- Inventor: Izhak Baharav , Jeffrey Stapleton King , Dragan Pikula
- Applicant: Corning Incorporated
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Main IPC: G06F3/041
- IPC: G06F3/041
Abstract:
A hybrid touch system that utilizes a combination of a capacitive touch system for position sensing and an optical touch system for pressure sensing is disclosed. The optical touch system includes a transparent sheet having a surface, at least one light source and at least one detector which are operably arranged relative to the transparent sheet to transmit light through the sheet and to detect the transmitted light. Performing position sensing using the capacitive touch system simplifies the pressure-sensing optical touch system.
Public/Granted literature
- US09557846B2 Pressure-sensing touch system utilizing optical and capacitive systems Public/Granted day:2017-01-31
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