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1. 发明授权

US09141231B2 Optical touch device and frame thereof 有权
标题翻译：光学触摸装置及其框架
公开(公告)号：US09141231B2
公开(公告)日：2015-09-22
申请号：US13459247
申请日：2012-04-29
申请人： Po-Liang Huang , Shih-Che Chien
发明人： Po-Liang Huang , Shih-Che Chien
IPC分类号： G09G3/00 , G06F3/042
CPC分类号： G06F3/0421
摘要： An optical touch device includes an indication plane, an image sensing unit, a light emitting unit and a frame. A sensing region is defined on the indication plane. The image sensing unit is disposed at a corner of the indication plane. The light emitting unit is disposed beside the image sensing unit and used for emitting light to the sensing region. The frame is disposed at one side of the indication plane. The frame includes two first inclined surfaces connected to each other and facing the sensing region.
摘要翻译：光学触摸装置包括指示平面，图像感测单元，发光单元和框架。在指示平面上定义感测区域。图像感测单元设置在指示平面的角部。发光单元设置在图像感测单元旁边，用于向感测区域发射光。框架设置在指示平面的一侧。框架包括彼此连接并面向感测区域的两个第一倾斜表面。

2. 发明申请

US20130141392A1 OPTICAL TOUCH MODULE AND RELATED METHOD OF ROTARY ANGLE ADJUSTMENT 有权
标题翻译：旋转角度调整光学触控模块及相关方法
公开(公告)号：US20130141392A1
公开(公告)日：2013-06-06
申请号：US13592366
申请日：2012-08-23
申请人： Kai-Chung Cheng , Yu-Yen Chen , Lin-Husng Chang , Po-Liang Huang
发明人： Kai-Chung Cheng , Yu-Yen Chen , Lin-Husng Chang , Po-Liang Huang
IPC分类号： G06F3/042
CPC分类号： G06F3/0418 , G06F3/0428
摘要： A method of adjusting a rotary angle of an optical touch module is disclosed in the present invention. The method includes measuring a length and a width of a panel; measuring a first moving distance and a second moving distance of a sensor of the optical touch module as moving from the first position to the second position; calculating a first projecting distance and a second projecting distance of the sensor at the first position according to the length and width of the panel; calculating a first angle and a second angle of the sensor at the second position according to the first moving distance, the second moving distance, the first projecting distance and the second projecting distance; and calculating the rotary angle of the sensor that moves from the first position to the second position according to the first angle and the second angle.
摘要翻译：在本发明中公开了一种调整光学触摸模块的旋转角度的方法。该方法包括测量面板的长度和宽度; 测量所述光学触摸模块的传感器从所述第一位置移动到所述第二位置的第一移动距离和第二移动距离; 根据面板的长度和宽度计算传感器在第一位置处的第一突出距离和第二突出距离; 根据第一移动距离，第二移动距离，第一突出距离和第二突出距离计算第二位置处的传感器的第一角度和第二角度; 以及根据第一角度和第二角度计算从第一位置移动到第二位置的传感器的旋转角度。

3. 发明申请

US20130141390A1 OPTICAL TOUCH DEVICE AND FRAME THEREOF 有权
标题翻译：光学触摸装置及其框架
公开(公告)号：US20130141390A1
公开(公告)日：2013-06-06
申请号：US13459247
申请日：2012-04-29
申请人： Po-Liang Huang , Shih-Che Chien
发明人： Po-Liang Huang , Shih-Che Chien
IPC分类号： G06F3/042
CPC分类号： G06F3/0421
摘要： An optical touch device includes an indication plane, an image sensing unit, a light emitting unit and a frame. A sensing region is defined on the indication plane. The image sensing unit is disposed at a corner of the indication plane. The light emitting unit is disposed beside the image sensing unit and used for emitting light to the sensing region. The frame is disposed at one side of the indication plane. The frame includes two first inclined surfaces connected to each other and facing the sensing region.
摘要翻译：光学触摸装置包括指示平面，图像感测单元，发光单元和框架。在指示平面上定义感测区域。图像感测单元设置在指示平面的角部。发光单元设置在图像感测单元旁边，用于向感测区域发射光。框架设置在指示平面的一侧。框架包括彼此连接并面向感测区域的两个第一倾斜表面。

4. 发明授权

US08872802B2 Optical touch module and related method of rotary angle adjustment 有权
标题翻译：光学触摸模块及相关的旋转角度调整方法
公开(公告)号：US08872802B2
公开(公告)日：2014-10-28
申请号：US13592366
申请日：2012-08-23
申请人： Kai-Chung Cheng , Yu-Yen Chen , Lin-Husng Chang , Po-Liang Huang
发明人： Kai-Chung Cheng , Yu-Yen Chen , Lin-Husng Chang , Po-Liang Huang
IPC分类号： G06F3/042
CPC分类号： G06F3/0418 , G06F3/0428
摘要： A method of adjusting a rotary angle of an optical touch module is disclosed in the present invention. The method includes measuring a length and a width of a panel; measuring a first moving distance and a second moving distance of a sensor of the optical touch module as moving from the first position to the second position; calculating a first projecting distance and a second projecting distance of the sensor at the first position according to the length and width of the panel; calculating a first angle and a second angle of the sensor at the second position according to the first moving distance, the second moving distance, the first projecting distance and the second projecting distance; and calculating the rotary angle of the sensor that moves from the first position to the second position according to the first angle and the second angle.
摘要翻译：在本发明中公开了一种调整光学触摸模块的旋转角度的方法。该方法包括测量面板的长度和宽度; 测量所述光学触摸模块的传感器从所述第一位置移动到所述第二位置的第一移动距离和第二移动距离; 根据面板的长度和宽度计算传感器在第一位置处的第一突出距离和第二突出距离; 根据第一移动距离，第二移动距离，第一突出距离和第二突出距离计算第二位置处的传感器的第一角度和第二角度; 以及根据第一角度和第二角度计算从第一位置移动到第二位置的传感器的旋转角度。

5. 发明申请

US20130050559A1 OPTICAL IMAGING DEVICE AND IMAGING PROCESSING METHOD FOR OPTICAL IMAGING DEVICE 有权
标题翻译：光学成像装置和成像处理方法用于光学成像装置
公开(公告)号：US20130050559A1
公开(公告)日：2013-02-28
申请号：US13570250
申请日：2012-08-09
申请人： Yu-Yen Chen , Po-Liang Huang
发明人： Yu-Yen Chen , Po-Liang Huang
IPC分类号： H04N5/225
CPC分类号： G06F3/042
摘要： An optical imaging device includes a display panel whereon a coordinate detecting area is formed, at least one light source disposed outside the display panel for emitting light to illuminate an object, and a depth sensor installed on a side of the display panel for sensing image data of the object. The image data include a width information corresponding to a distance between the object and the depth sensor in a first direction, and a depth information corresponding to a distance between the object and the depth sensor in a second direction. The optical imaging device further includes a control module coupled to the depth sensor for receiving the image data sensed by the depth sensor and for determining whether to calculate a coordinate value of the object according to the width information and the depth information.
摘要翻译：光学成像装置包括形成坐标检测区域的显示面板，设置在显示面板的外侧的用于发光的物体的至少一个光源，以及安装在显示面板的一侧用于感测图像数据的深度传感器的对象。图像数据包括与第一方向上的物体和深度传感器之间的距离相对应的宽度信息，以及与第二方向上的物体和深度传感器之间的距离相对应的深度信息。光学成像装置还包括耦合到深度传感器的控制模块，用于接收由深度传感器感测的图像数据，并根据宽度信息和深度信息确定是否计算对象的坐标值。

6. 发明申请

US20120139875A1 OPTICAL TOUCH MODULE CAPABLE OF INCREASING LIGHT EMITTING ANGLE OF LIGHT EMITTING UNIT 有权
标题翻译：增加发光单元的发光角的光学触摸模块
公开(公告)号：US20120139875A1
公开(公告)日：2012-06-07
申请号：US13048888
申请日：2011-03-16
申请人： Po-Liang Huang , Chia-Jui Liu
发明人： Po-Liang Huang , Chia-Jui Liu
IPC分类号： G06F3/042
CPC分类号： G06F3/0428 , G06F2203/04109
摘要： An optical touch module includes a screen and at least one optical positioning device disposed on the screen. The optical positioning device includes a case, at least one light emitting unit, a circuit board, a transparent diffusing part and an image capturing unit. The light emitting unit is disposed on case for emitting invisible light. The circuit board is electrically connected to the light emitting unit for controlling the light emitting unit. The transparent diffusing part is disposed at a light emitting side of the light emitting unit. A bar structure is formed on a light entrance surface of the transparent diffusing part for scattering the invisible light to be distributed over a touch surface of the screen. The image capturing unit is disposed on the case to capture an optical image for a touch object on the touch surface when the touch object is illuminated by the invisible light.
摘要翻译：光学触摸模块包括屏幕和设置在屏幕上的至少一个光学定位装置。光学定位装置包括壳体，至少一个发光单元，电路板，透明漫射部分和图像捕获单元。发光单元设置在用于发射不可见光的外壳上。电路板电连接到用于控制发光单元的发光单元。透明漫射部设置在发光单元的发光侧。在透明漫射部分的光入射表面上形成条形结构，用于将不可见光分散在屏幕的触摸表面上。当触摸物体被不可见的光照射时，图像捕获单元设置在壳体上以捕获触摸表面上的触摸对象的光学图像。

7. 发明授权

US09213439B2 Optical imaging device and imaging processing method for optical imaging device 有权
标题翻译：光学成像装置及光学成像装置的成像处理方法
公开(公告)号：US09213439B2
公开(公告)日：2015-12-15
申请号：US13570250
申请日：2012-08-09
申请人： Yu-Yen Chen , Po-Liang Huang
发明人： Yu-Yen Chen , Po-Liang Huang
IPC分类号： G06F3/042
CPC分类号： G06F3/042
摘要： An optical imaging device includes a display panel whereon a coordinate detecting area is formed, at least one light source disposed outside the display panel for emitting light to illuminate an object, and a depth sensor installed on a side of the display panel for sensing image data of the object. The image data include a width information corresponding to a distance between the object and the depth sensor in a first direction, and a depth information corresponding to a distance between the object and the depth sensor in a second direction. The optical imaging device further includes a control module coupled to the depth sensor for receiving the image data sensed by the depth sensor and for determining whether to calculate a coordinate value of the object according to the width information and the depth information.
摘要翻译：光学成像装置包括形成坐标检测区域的显示面板，设置在显示面板的外侧的用于发光的物体的至少一个光源，以及安装在显示面板的一侧用于感测图像数据的深度传感器的对象。图像数据包括与第一方向上的物体和深度传感器之间的距离相对应的宽度信息，以及与第二方向上的物体和深度传感器之间的距离相对应的深度信息。光学成像装置还包括耦合到深度传感器的控制模块，用于接收由深度传感器感测的图像数据，并根据宽度信息和深度信息确定是否计算对象的坐标值。

8. 发明授权

US08462138B2 Optical touch module capable of increasing light emitting angle of light emitting unit 有权
标题翻译：能够增加发光单元的发光角度的光学触摸模块
公开(公告)号：US08462138B2
公开(公告)日：2013-06-11
申请号：US13048888
申请日：2011-03-16
申请人： Po-Liang Huang , Chia-Jui Liu
发明人： Po-Liang Huang , Chia-Jui Liu
IPC分类号： G06F3/042
CPC分类号： G06F3/0428 , G06F2203/04109
摘要： An optical touch module includes a screen and at least one optical positioning device disposed on the screen. The optical positioning device includes a case, at least one light emitting unit, a circuit board, a transparent diffusing part and an image capturing unit. The light emitting unit is disposed on case for emitting invisible light. The circuit board is electrically connected to the light emitting unit for controlling the light emitting unit. The transparent diffusing part is disposed at a light emitting side of the light emitting unit. A bar structure is formed on a light entrance surface of the transparent diffusing part for scattering the invisible light to be distributed over a touch surface of the screen. The image capturing unit is disposed on the case to capture an optical image for a touch object on the touch surface when the touch object is illuminated by the invisible light.
摘要翻译：光学触摸模块包括屏幕和设置在屏幕上的至少一个光学定位装置。光学定位装置包括壳体，至少一个发光单元，电路板，透明漫射部分和图像捕获单元。发光单元设置在用于发射不可见光的外壳上。电路板电连接到用于控制发光单元的发光单元。透明漫射部设置在发光单元的发光侧。在透明漫射部分的光入射表面上形成条形结构，用于将不可见光分散在屏幕的触摸表面上。当触摸物体被不可见的光照射时，图像捕获单元设置在壳体上以捕获触摸表面上的触摸对象的光学图像。

9. 发明申请

US20130016069A1 OPTICAL IMAGING DEVICE AND IMAGING PROCESSING METHOD FOR OPTICAL IMAGING DEVICE 审中-公开
标题翻译：光学成像装置和成像处理方法用于光学成像装置
公开(公告)号：US20130016069A1
公开(公告)日：2013-01-17
申请号：US13531597
申请日：2012-06-25
申请人： Yu-Yen Chen , Po-Liang Huang
发明人： Yu-Yen Chen , Po-Liang Huang
IPC分类号： G06F3/042
CPC分类号： G06F3/0428
摘要： An optical imaging device includes a display panel whereon a coordinate detecting area is formed, at least one light source disposed on a corner of the display panel for emitting light to illuminate an object, a first image capturing module disposed on a corner of the display panel for capturing image information of the object, a second image capturing module disposed on another corner of the display panel for capturing image information of the object, and a control module coupled to the first image capturing module and the second image capturing module for determining whether to calculate a coordinate value of the object according to whether the first image capturing module and the second image capturing module capture the image information of the object simultaneously.
摘要翻译：光学成像装置包括形成坐标检测区域的显示面板，设置在显示面板的角落上的用于发光的照明物体的至少一个光源，配置在显示面板的角部的第一图像拍摄模块用于拍摄对象的图像信息;第二图像拍摄模块，设置在显示面板的另一个角上，用于拍摄对象的图像信息;以及控制模块，耦合到第一图像拍摄模块和第二图像捕获模块，用于确定是否根据第一图像拍摄模块和第二图像拍摄模块是否同时捕获对象的图像信息来计算对象的坐标值。

10. 发明申请

US20110063857A1 COMPOSITE LENS PLATE 有权
标题翻译：复合镜片
公开(公告)号：US20110063857A1
公开(公告)日：2011-03-17
申请号：US12559180
申请日：2009-09-14
申请人： Yu Chin LI , Po Liang Huang
发明人： Yu Chin LI , Po Liang Huang
IPC分类号： F21V5/04
CPC分类号： F21V5/007 , F21K9/00 , F21K9/69 , F21V5/04 , F21W2111/00 , F21W2131/103 , F21Y2105/10 , F21Y2115/10 , G02B3/0043 , G02B3/04 , G02B19/0014 , G02B19/0028 , G02B19/0066 , Y10S362/80
摘要： A composite lens plate is applied in a light emitting diode (LED) lighting device having a plurality of LEDs. The composite lens plate includes a plurality of refractive elements. The refractive elements are one-to-one corresponding to the LEDs and guide light emitted by the corresponding LEDs. Each refractive element has a refractive property. The refractive elements are classified into at least two types of lenses according to the refractive property. Lenses of the same type have substantially the same refractive property, and the refractive property of lenses of one type is different from the refractive property of lenses of another type.
摘要翻译：复合透镜板应用于具有多个LED的发光二极管（LED）照明装置中。复合透镜板包括多个折射元件。折射元件对应于LED和由相应的LED发射的引导光一一对应。每个折射元件具有折射性。折射元件根据折射特性分为至少两种类型的透镜。相同类型的透镜具有基本上相同的折射性，并且一种类型的透镜的折射特性不同于另一种类型的透镜的折射性。

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