发明名称 |
Touch panel, TFT-LCD array substrate and manufacturing method thereof |
摘要 |
A touch display comprising a first substrate formed with a common electrode; a second substrate formed with a gate line and a data line, wherein a first thin film transistor and a pixel electrode is provided in a pixel region defined by the gate line and the data line and the pixel region and the common electrode form a liquid crystal capacitor; a touch element provided in the pixel region in the second substrate and used to sense a touch voltage reflecting the change of the liquid crystal capacitance at a touch point; and a touch processing device connected with the touch element and used to obtaining a position coordinates of the touch point according to the touch voltage. |
申请公布号 |
US8681089(B2) |
申请公布日期 |
2014.03.25 |
申请号 |
US20100717291 |
申请日期 |
2010.03.04 |
申请人 |
HUANG YINGLONG;WANG ZHENG;BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. |
发明人 |
HUANG YINGLONG;WANG ZHENG |
分类号 |
G09G3/36;G06F3/038;G06F3/041;H01L21/00 |
主分类号 |
G09G3/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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