Invention Application
- Patent Title: Display device having touch screen function
- Patent Title (中): 具有触摸屏功能的显示设备
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Application No.: US12591939Application Date: 2009-12-04
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Publication No.: US20100149133A1Publication Date: 2010-06-17
- Inventor: Seok-Gyun Woo , Sang-Hoon Yim , Seong-Gi Choo
- Applicant: Seok-Gyun Woo , Sang-Hoon Yim , Seong-Gi Choo
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG SDI CO., LTD
- Current Assignee: SAMSUNG SDI CO., LTD
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2008-0128201 20081216
- Main IPC: G06F3/042
- IPC: G06F3/042
Abstract:
A display device has a display panel generating visible light and generating infrared rays; a plurality of detectors detecting a change in an intensity of the infrared rays generated by the display panel; and the plurality of detectors recognizing a touch applied to the display panel in dependence upon the change detected in the intensity of the infrared rays.
Information query
