Invention Grant
- Patent Title: Remote touch panel using light sensor and remote touch screen apparatus having the same
- Patent Title (中): 远程触摸屏使用光传感器和遥控触摸屏设备
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Application No.: US12923243Application Date: 2010-09-10
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Publication No.: US09092081B2Publication Date: 2015-07-28
- Inventor: Sung-ho Park , Sang-hun Jeon , I-hun Song , Chang-jung Kim , Seung-eon Ahn
- Applicant: Sung-ho Park , Sang-hun Jeon , I-hun Song , Chang-jung Kim , Seung-eon Ahn
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2010-0030509 20100402
- Main IPC: G06F3/042
- IPC: G06F3/042 ; G06F3/038 ; G06F3/041
Abstract:
A remote touch panel includes a plurality of light sensor cells arranged in two dimensions. Each light sensor cell may include a light-sensitive semiconductor layer and first and second electrodes electrically connected to the light-sensitive semiconductor layer. The remote touch panel may be controlled at a remote distance. For example, a large display apparatus can be easily controlled by using a simple light source device, for example, a laser pointer.
Public/Granted literature
- US20110241989A1 Remote touch panel using light sensor and remote touch screen apparatus having the same Public/Granted day:2011-10-06
Information query
