发明名称 |
Optical touch panel and method of fabricating the same |
摘要 |
An optical touch panel may be used remotely to control a large-sized display device. According to a method of fabricating the optical touch panel, an optical sensor transistor for sensing light and a switch transistor for drawing data can be formed together on the same substrate by using a relatively simple process. The optical touch panel may include an optical sensor transistor and a switch transistor. The optical sensor transistor may be configured to sense light and the switch transistor may be configured to draw data from the optical sensor transistor. The optical sensor transistor may include a light sensitive oxide semiconductor material as a channel layer. The switch transistor may include a non-light sensitive oxide semiconductor material as a channel layer.
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申请公布号 |
US2011272689(A1) |
申请公布日期 |
2011.11.10 |
申请号 |
US20110929301 |
申请日期 |
2011.01.13 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK JAE-CHUL;SONG I-HUN;KIM CHANG-JUNG |
分类号 |
H01L31/0248 |
主分类号 |
H01L31/0248 |
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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