Invention Grant
- Patent Title: Touch screen and fabrication method thereof
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Application No.: US14748180Application Date: 2015-06-23
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Publication No.: US09772707B2Publication Date: 2017-09-26
- Inventor: Xiaomin Liu , Ting Zhou
- Applicant: Xiamen Tianma Microelectronics Co., Ltd. , Tianma Microelectronics Co., Ltd.
- Applicant Address: CN Xiamen CN Shenzhen
- Assignee: XIAMEN TIANMA MICROELECTRONICS CO., LTD.,TIANMA MICROELECTRONICS CO., LTD.
- Current Assignee: XIAMEN TIANMA MICROELECTRONICS CO., LTD.,TIANMA MICROELECTRONICS CO., LTD.
- Current Assignee Address: CN Xiamen CN Shenzhen
- Agency: Anova Law Group, PLLC
- Priority: CN201510078846 20150213
- Main IPC: G06F3/041
- IPC: G06F3/041

Abstract:
A touch screen and fabrication method is provided. The touch screen includes a transparent substrate having a display region and a non-display region; a first polarizing film formed on the transparent substrate; and a second polarizing film formed on the first polarizing film. The first polarizing film includes a first region having a first polarization axis direction, and the first region is located in the non-display region along a vertical direction of the transparent substrate. The second polarizing film includes a second region having a second polarization axis direction, and the second region is located in the non-display region along the vertical direction of the transparent substrate. Further, the first polarization axis direction of the first region is perpendicular to second polarization axis direction of the second region.
Public/Granted literature
- US20160239141A1 TOUCH SCREEN AND FABRICATION METHOD THEREOF Public/Granted day:2016-08-18
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