Invention Application
US20120256838A1 PIEZORESISTIVE TYPE TOUCH PANEL; MANUFACTURING METHOD THEREOF; AND DISPLAY DEVICE, TOUCH PAD, PRESSURE SENSOR, TOUCH SENSOR, GAME CONSOLE AND KEYBOARD HAVING THE PANEL
有权
PIEZORESISTIVE TYPE TOUCH PANEL; 制造方法 和显示设备，触摸板，压力传感器，触摸传感器，游戏控制台和带有面板的键盘
- Patent Title: PIEZORESISTIVE TYPE TOUCH PANEL; MANUFACTURING METHOD THEREOF; AND DISPLAY DEVICE, TOUCH PAD, PRESSURE SENSOR, TOUCH SENSOR, GAME CONSOLE AND KEYBOARD HAVING THE PANEL
- Patent Title (中): PIEZORESISTIVE TYPE TOUCH PANEL; 制造方法 和显示设备，触摸板，压力传感器，触摸传感器，游戏控制台和带有面板的键盘
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Application No.: US13080024Application Date: 2011-04-05
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Publication No.: US20120256838A1Publication Date: 2012-10-11
- Inventor: Kang Won LEE , Seung Seob LEE , Jung A. LEE , Kwang Cheol LEE
- Applicant: Kang Won LEE , Seung Seob LEE , Jung A. LEE , Kwang Cheol LEE
- Main IPC: G06F3/045
- IPC: G06F3/045 ; H05K13/00 ; A63F13/02 ; G06F3/02
Abstract:
The present invention relates to a touch panel, more specifically a piezoresistive type touch panel. According to the present invention, it is provided a manufacturing method of a piezoresistive type touch panel, comprising manufacturing a polymer membrane in which a piezoresistive type film pattern, of which resistance varies with applied pressure, is embedded; manufacturing a spacer layer and attaching one side of the spacer layer to a surface of the polymer membrane; and then attaching a bottom substrate to the other side of the spacer layer.
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