Invention Grant
US07948471B2 Liquid crystal device displaying and sensing images and method of driving the same
有权
显示和感测图像的液晶显示装置及其驱动方法
- Patent Title: Liquid crystal device displaying and sensing images and method of driving the same
- Patent Title (中): 显示和感测图像的液晶显示装置及其驱动方法
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Application No.: US11404904Application Date: 2006-04-17
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Publication No.: US07948471B2Publication Date: 2011-05-24
- Inventor: Kyo-Seop Choo , Yeon-Sun Kim , Hee-Kwang Kang
- Applicant: Kyo-Seop Choo , Yeon-Sun Kim , Hee-Kwang Kang
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2005-0131722 20051228
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A liquid crystal device and method for displaying and sensing images are provided. According to one embodiment, the liquid crystal device includes a sensing part to sense an image in a scan mode of the liquid crystal device, the sensing part including at least one charging element which is charged at a start of the scan mode with a reset voltage, so as to reset the at least one charging element for the scan mode; and a display part to display an image corresponding to a data signal according to a scan signal in a display mode of the liquid crystal device.
Public/Granted literature
- US20070146282A1 Liquid crystal device displaying and sensing images and method of driving the same Public/Granted day:2007-06-28
Information query
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