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Mobile LCD device with transparent infrared image sensor panel for touch and hover sensing

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5 Author(s)
Sungjoo Suh ; Advanced Media Lab., Samsung Advanced Institute of Technology, Samsung Electronics, Korea ; Kwonju Yi ; Changkyu Choi ; Dusik Park
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In this paper, we propose a novel mobile LCD device for simultaneous touch and hover sensing. A transparent infrared image sensor panel allows the device to display contents and to detect touch and hover actions alternately. The proposed system has an advantage over touch screen devices in that a user interacts with a mobile device by not only touching the display screen but also hovering over the display screen.

Published in:

2012 IEEE International Conference on Consumer Electronics (ICCE)

Date of Conference:

13-16 Jan. 2012