Invention Grant
- Patent Title: Tactile touch screen for electronic device
- Patent Title (中): 电子触摸屏触摸屏
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Application No.: US11944533Application Date: 2007-11-23
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Publication No.: US08253698B2Publication Date: 2012-08-28
- Inventor: Chao Chen , Jason Griffin , Norman Ladouceur
- Applicant: Chao Chen , Jason Griffin , Norman Ladouceur
- Applicant Address: CA Waterloo
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo
- Agency: Borden Ladner Gervais LLP
- Agent Geoffrey deKleine
- Main IPC: G06F3/041
- IPC: G06F3/041

Abstract:
An electronic device includes a base and a touch screen display connected to the base and movable relative thereto. The touch screen display includes a display device and a touch-sensitive input surface overlying the display device. The electronic device includes a feedback mechanism including a switch moveable relative to the base for actuating in response to application of a force to the touch-sensitive input surface causing movement of the touch screen display. Operational components are connected to the touch screen display for operation of the electronic device.
Public/Granted literature
- US20090135145A1 TACTILE TOUCH SCREEN FOR ELECTRONIC DEVICE Public/Granted day:2009-05-28
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