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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 发明申请

US20130278563A1 OPTICAL TOUCH DEVICE AND TOUCH SENSING METHOD 有权
标题翻译：光学触摸装置和触摸感应方法
公开(公告)号：US20130278563A1
公开(公告)日：2013-10-24
申请号：US13607818
申请日：2012-09-10
申请人： Hsun-Hao Chang , Yu-Yen Chen , Sheng-Hsien Hsieh , Shou-Te Wei
发明人： Hsun-Hao Chang , Yu-Yen Chen , Sheng-Hsien Hsieh , Shou-Te Wei
IPC分类号： G06F3/042
CPC分类号： G06F3/0428 , G06F3/0416 , G06F2203/04104
摘要： An optical touch device includes an indication plane, two image sensing units and a processing unit. The two image sensing units are disposed at two corners of the indication plane diagonal to each other, respectively, and the two corners define a diagonal line connected therebetween. The processing unit is electrically connected to the two image sensing units. When two touch points are performed on the indication plane, the processing unit determines whether the two touch points are located at opposite sides of the diagonal line, respectively, according to images sensed by the two image sensing units. Once the two touch points are located at opposite sides of the diagonal line, respectively, the processing unit calculates and outputs coordinates of the two touch points immediately according to the images sensed by the two image sensing units.
摘要翻译：光学触摸装置包括指示平面，两个图像感测单元和处理单元。两个图像感测单元分别设置在彼此对角的指示平面的两个角处，并且两个角限定了连接在它们之间的对角线。处理单元电连接到两个图像感测单元。当在指示平面上执行两个触摸点时，处理单元根据由两个图像感测单元感测的图像分别确定两个触摸点是否位于对角线的相对侧。一旦两个触摸点分别位于对角线的相对侧，则处理单元根据两个图像感测单元感测到的图像立即计算并输出两个触摸点的坐标。

7. 发明申请

US20130141393A1 FRAMELESS OPTICAL TOUCH DEVICE AND IMAGE PROCESSING METHOD FOR FRAMELESS OPTICAL TOUCH DEVICE 审中-公开
标题翻译：无框光学触摸装置的无缝光学触摸装置和图像处理方法
公开(公告)号：US20130141393A1
公开(公告)日：2013-06-06
申请号：US13606033
申请日：2012-09-07
申请人： Yu-Yen Chen , Kou-Hsien Lu , Shang-Chin Su , Hsun-Hao Chang
发明人： Yu-Yen Chen , Kou-Hsien Lu , Shang-Chin Su , Hsun-Hao Chang
IPC分类号： G06F3/042
CPC分类号： G06F3/0416 , G06F3/0428
摘要： A frameless optical touch device includes an indication plane, an image sensing unit, a light emitting unit and a processing unit. There is no any frame disposed on a periphery of the indication plane such that a first light from an external environment can enter a sensing region defined on the indication plane through the periphery of the indication plane. The light emitting unit emits a second light to the sensing region. When there is no any touch object in the sensing region, the image sensing unit senses the first and second lights to generate a first image. When a touch object is in the sensing region, the image sensing unit senses the first and second lights to generate a second image. The processing unit compares brightness of the first image with brightness of the second image so as to obtain a position blocked by the touch object.
摘要翻译：无框光学触摸装置包括指示平面，图像感测单元，发光单元和处理单元。没有任何框架设置在指示平面的周边上，使得来自外部环境的第一光可以通过指示平面的周边进入限定在指示平面上的感测区域。发光单元向感测区域发射第二光。当感测区域中没有任何触摸物体时，图像感测单元感测第一和第二光以产生第一图像。当触摸物体在感测区域中时，图像感测单元感测第一和第二光以产生第二图像。处理单元将第一图像的亮度与第二图像的亮度进行比较，以获得被触摸对象阻挡的位置。

8. 发明授权

US08717320B2 Method for compensating time difference between images and electronic apparatus using the same 有权
标题翻译：用于补偿图像与使用其的电子设备之间的时间差的方法
公开(公告)号：US08717320B2
公开(公告)日：2014-05-06
申请号：US13298300
申请日：2011-11-17
申请人： Yu-Yen Chen
发明人： Yu-Yen Chen
IPC分类号： G09G5/00
CPC分类号： G06F3/0421 , G06F3/0418
摘要： A method for compensating time difference between images and electronic apparatus using the same method are provided. Input images are received by a plurality of image capturing units respectively. Each input image is checked to see whether a reference area and a reference area background are the same. When the reference area of the input image received from one of the image capturing units is not the same as the reference area background, a compensation image number is accumulated, and other input images are received continually until the reference area of each input image received from the image capturing unit is not the same as the reference area background. Afterwards, time difference between the input images received from a plurality of image capturing units is compensated according to the compensation image numbers.
摘要翻译：提供了使用相同方法补偿图像和电子设备之间的时间差的方法。输入图像分别由多个图像捕获单元接收。检查每个输入图像以查看参考区域和参考区域背景是否相同。当从摄像单元之一接收到的输入图像的参考区域与参考区域背景不相同时，累积补偿图像编号，并且连续地接收其他输入图像，直到从每个输入图像接收到的参考区域图像拍摄单元与参考区域背景不同。之后，根据补偿图像号码补偿从多个摄像单元接收的输入图像之间的时间差。

9. 发明申请

US20120146949A1 METHOD FOR POSITIONING COMPENSATION OF A TOUCH OBJECT ON A TOUCH SURFACE OF A SCREEN AND OPTICAL TOUCH MODULE THEREOF 审中-公开
标题翻译：用于定位屏幕触摸表面的触摸物体的补偿方法及其光学触摸模块
公开(公告)号：US20120146949A1
公开(公告)日：2012-06-14
申请号：US13089331
申请日：2011-04-19
申请人： Yu-Yen Chen
发明人： Yu-Yen Chen
IPC分类号： G06F3/042
CPC分类号： G06F3/042 , G06F3/0418
摘要： A method for positioning compensation of a touch object on a touch surface of a screen is disclosed. The method includes disposing a mark unit on a side frame of a screen, recording an ideal pixel position of the mark unit in an ideal side-frame image, capturing an actual side-frame image toward a touch surface of the screen, and determining whether to adjust relations between pixel positions and camera angles of a touch object according to the ideal pixel position and an actual pixel position of the mark unit in the actual side-frame image.
摘要翻译：公开了一种用于将触摸对象的补偿定位在屏幕的触摸表面上的方法。该方法包括在屏幕的侧框架上设置标记单元，将标记单元的理想像素位置记录在理想的侧框图像中，将实际的侧框图像朝向屏幕的触摸面捕获，以及确定是否根据理想的像素位置和实际的边框图像中的标记单元的实际像素位置来调整触摸对象的像素位置和摄像机角度之间的关系。

10. 发明申请

US20060109765A1 Method for testing assembling quality of optical storage devices and optical storage device for using such method 审中-公开
标题翻译：使用这种方法测试光存储器件和光存储器件组装质量的方法
公开(公告)号：US20060109765A1
公开(公告)日：2006-05-25
申请号：US10993842
申请日：2004-11-22
申请人： Yu-Yen Chen
发明人： Yu-Yen Chen
IPC分类号： G11B5/09
CPC分类号： G11B20/1816 , G11B7/082 , G11B7/0945 , G11B27/36 , G11B2220/2537
摘要： The present invention discloses a method for testing the assembling quality of optical storage devices. The step (A) is to compute a traveling distance along the focus direction of a lens of an optical storage device, and a first travel time T1 for moving the lens from its lower limit position to its upper limit position. The step (B) is to drive an optical pickup head to emit a laser beam onto an inner track position of an optical disk and moving the lens from the lower limit position towards the upper limit position, and starting to compute the time until a focus signal occurs to obtain a second traveling time T2. The step (C) is to drive an optical pickup head to emit a laser beam onto an outer track position of an optical disk and moving the lens from the lower limit position towards the upper limit position, and starting to compute the time until a focus signal occurs to obtain a third traveling time T3. The step (D) is to use an assembling quality formula based on the first, second and third traveling time to test the assembling quality of the optical storage device.
摘要翻译：本发明公开了一种用于测试光存储装置的装配质量的方法。步骤（A）是计算沿光学存储装置的透镜的聚焦方向的移动距离，以及用于将透镜从其下限位置移动到其上限位置的第一行进时间T1。步骤（B）是驱动光学拾取头将激光束发射到光盘的内部轨迹位置，并将透镜从下限位置朝向上限位置移动，并开始计算直到焦点的时间发生信号以获得第二行进时间T2。步骤（C）是驱动光学拾取头将激光束发射到光盘的外轨道位置，并将透镜从下限位置朝向上限位置移动，并开始计算直到焦点的时间发生信号以获得第三行进时间T3。步骤（D）是使用基于第一，第二和第三行进时间的组装质量公式来测试光存储装置的组装质量。

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