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1. 发明申请

US20110069026A1 TOUCH PANEL MODULE FOR PROVIDING ELECTRICALLY-STIMULATED SENSATION FEEDBACK 审中-公开
标题翻译：触控面板模块，用于提供电动感应信号反馈
公开(公告)号：US20110069026A1
公开(公告)日：2011-03-24
申请号：US12881376
申请日：2010-09-14
申请人： Chien-Cheng Chen , Chun-Lin Huang , Yi-Fu Kuo , Yann-Jyh Chang
发明人： Chien-Cheng Chen , Chun-Lin Huang , Yi-Fu Kuo , Yann-Jyh Chang
IPC分类号： G06F3/041
CPC分类号： G06F3/016 , G06F3/041
摘要： A touch panel module has a touch panel, a sensation feedback panel, a control unit and a stimulating signal generating circuit. The sensation feedback panel is mounted on the touch panel and has multiple stimulating circuits arranged in a matrix configuration or a non-overlap configuration. The stimulating signal generating circuit electrically connects to the stimulating circuits and the control unit. When the control unit receives a touch signal produced by the touch panel, it controls the stimulating signal generating circuit to output stimulating currents to the stimulating circuits. When a user touches the stimulating circuits, the stimulating current can flow through the user's finger to electrically stimulate nerve, thereby achieving the sensation feedback effect to notice the user that the touch panel has been pressed properly to activate desired function.
摘要翻译：触摸面板模块具有触摸面板，感觉反馈面板，控制单元和刺激信号发生电路。感觉反馈面板安装在触摸面板上，并且具有以矩阵配置或非重叠配置布置的多个刺激电路。刺激信号发生电路电连接到刺激电路和控制单元。当控制单元接收到由触摸面板产生的触摸信号时，它控制刺激信号产生电路以向刺激电路输出刺激电流。当用户触摸刺激电路时，刺激电流可以流过用户的手指以电刺激神经，从而实现感觉反馈效果以通知用户触摸面板已被正确按压以激活所需功能。

2. 发明授权

US07493010B1 Stepped light guide 失效
标题翻译：步进光导
公开(公告)号：US07493010B1
公开(公告)日：2009-02-17
申请号：US12077683
申请日：2008-03-20
申请人： Yen-Po Lien , Hung-Wen Chang
发明人： Yen-Po Lien , Hung-Wen Chang
IPC分类号： G02B6/10
CPC分类号： G02B6/0048
摘要： A stepped light guide has an incident surface, an emitting surface and a stepped reflecting structure. The emitting surface is adjacent to the incident surface. The stepped reflecting structure is adjacent to the incident surface, faces the emitting surface and has a proximal end, a distal end, multiple planar surfaces and multiple inclined surfaces. The proximal end is adjacent to the incident surface. The distal end is opposite to the proximal end. The planar surfaces are parallel to and separated from the emitting surface by a depth, the depth being gradually reduced from the proximal end to the distal end. The inclined surfaces are formed between every two adjacent planar surfaces. The light guide effectively changes a linear or point light source into a surface light source having uniform illumination.
摘要翻译：台阶光导具有入射面，发射面和台阶反射结构。发射表面与入射表面相邻。台阶反射结构邻近入射表面，面向发射表面，并具有近端，远端，多个平面表面和多个倾斜表面。近端与入射面相邻。远端与近端相对。平坦表面平行于发射表面并与发射表面分离深度，深度从近端逐渐减小到远端。倾斜表面形成在每两个相邻的平面之间。光导有效地将线性或点光源改变成具有均匀照明的表面光源。

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