Invention Grant
US09046946B2 System and method of determining stylus location on touch-sensitive display
有权
确定触敏显示屏上触控笔位置的系统和方法
- Patent Title: System and method of determining stylus location on touch-sensitive display
- Patent Title (中): 确定触敏显示屏上触控笔位置的系统和方法
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Application No.: US13782926Application Date: 2013-03-01
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Publication No.: US09046946B2Publication Date: 2015-06-02
- Inventor: Melecio Leano Mortel , Amit Pal Singh , John Edward Dolson , Cornel Mercea
- Applicant: RESEARCH IN MOTION LIMITED
- Applicant Address: CA Waterloo
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo
- Agency: Borden Ladner Gervais LLP
- Agent Geoffrey deKleine
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/0354 ; G06F3/044

Abstract:
An electronic device includes a touch-sensitive display including a plurality of touch sensors configured to detect touches on the touch-sensitive display. The touch sensors include a plurality of touch sensor jumpers that are spaced apart in the touch-sensitive display. The touch-sensor jumpers include attributes to facilitate identification of a location of a stylus relative to the jumpers. The stylus includes a device configured to obtain data relating to an attribute of at least one of the touch sensor jumpers of the touch-sensitive display, a processor operably coupled to the device to receive the data, and a transmitter operably coupled to the processor and configured to transmit to the electronic device, information based on the data. The electronic device includes a receiver that receives the information and a processor that is configured to determine the location of the stylus based on the information.
Public/Granted literature
- US20140247228A1 SYSTEM AND METHOD OF DETERMINING STYLUS LOCATION ON TOUCH-SENSITIVE DISPLAY Public/Granted day:2014-09-04
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