公开(公告)号：CA2937555A1

公开(公告)日：2015-09-11

申请号：CA2937555

申请日：2015-02-20

Applicant: QUALCOMM INC

Inventor： WYRWAS JOHN MICHAEL ,  GRUHLKE RUSSELL WAYNE ,  ALAM KHURSHID SYED ,  ATANASSOV KALIN MITKOV ,  RAMACHANDRA VIKAS ,  SIDDIQUI HASIB AHMED ,  NASH JAMES WILSON ,  KLEIMAN ROBERT MITCHELL ,  LINDNER ALBRECHT JOHANNES ,  GOUSEV EVGENI PETROVICH

IPC: G06F3/042

Abstract: An interactive display, including a cover glass having a front surface that includes a viewing area provides an input/output (I/O) interface for a user of an electronic device. An arrangement includes a processor, a light source, and a camera disposed outside the periphery of the viewing area coplanar with or behind the cover glass. The camera receives scattered light resulting from interaction, with an object, of light outputted from the interactive display, the outputted light being received by the cover glass from the object and directed toward the camera. The processor determines, from image data output by the camera, an azimuthal angle of the object with respect to an optical axis of the camera and/or a distance of the object from the camera.

公开(公告)号：WO2014062366A3

公开(公告)日：2014-08-28

申请号：PCT/US2013062699

申请日：2013-09-30

Applicant: QUALCOMM INC

Inventor： MOSES DANIEL ,  KLEIMAN ROBERT MITCHELL ,  GOMA SERGIU RADU ,  ALEKSIC MILIVOJE ,  LOPEZ SERGIO

IPC: G06F1/16 ,  G06F3/041

CPC classification number: G06F3/0414 ,  G06F1/1601

Abstract: Systems and apparatus for a touch sensitive display device are disclosed. The display device may include a detachable transparent front panel which overlays a display panel. The detachable transparent front panel may be held against the display panel and a plurality of pressure sensors by a series of magnets. This allows the front panel to act as an interactive touch display system. By having a detachable transparent front panel, the touch sensitive display device may be placed in messy environments, such as a kitchen. A user can then remove and wash the detachable transparent front panel without harming any electronic components.

Abstract translation: 公开了用于触敏显示装置的系统和设备。 显示装置可以包括覆盖显示面板的可拆卸的透明前面板。 可拆卸的透明前面板可通过一系列磁体抵靠显示面板和多个压力传感器保持。 这允许前面板充当交互式触摸显示系统。 通过具有可拆卸的透明前面板，触敏显示装置可以放置在杂乱的环境中，例如厨房。 然后用户可以移除并清洗可拆卸的透明前面板而不会损害任何电子组件。