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System and method of detecting contact on a display

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-003/042
출원번호 US-0781811 (2007-07-23)
등록번호 US-8094137 (2012-01-10)
발명자 / 주소
  • Morrison, Gerald
출원인 / 주소
  • Smart Technologies ULC
대리인 / 주소
    Katten Muchin Rosenman LLP
인용정보 피인용 횟수 : 9  인용 특허 : 299

초록

A system for detecting contact on a display is provided. The system comprises a planar medium associated with the display and includes at least one edge facet and opposing surfaces. The system also includes one or more optical sources operatively coupled to the at least one edge facet for transmitti

대표청구항

1. A system for detecting contact on a display, the system comprising: a planar medium associated with the display and including at least one edge facet and opposing surfaces;at least one optical source operatively coupled to the at least one edge facet for transmitting an optical signal into the pl

이 특허에 인용된 특허 (299)

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  4. Suarez Rovere, Victor Manuel, Method and apparatus for tomographic tough imaging and interactive system using same.
  5. Kim, Woon-bae; Kwon, Jong-oh; Lee, Seung-wan; Park, Du-sik; Choi, Min-seog; Choi, Chang-kyu, Multi-sensing touch panel and display apparatus using the same.
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  8. Lin, Jun; Rao, Anurupa; Saini, Amrinder Pal Singh, Space efficient electronic device component configurations.
  9. Lawrence, Nicholas A.; Routley, Paul R.; Cable, Adrian J., Touch sensitive holographic displays.
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