公开(公告)号：US09229578B2

公开(公告)日：2016-01-05

申请号：US13565358

申请日：2012-08-02

Applicant: Chih Hsin Lin ,  Tzung Min Su ,  Ming Tsan Kao

Inventor： Chih Hsin Lin ,  Tzung Min Su ,  Ming Tsan Kao

IPC: G06F3/042 ,  G06F3/041

CPC classification number: G06F3/042 ,  G06F3/0416

Abstract: An image sensor includes a plurality of light detecting elements. The plurality of light detecting elements are arranged in a plurality of rows and a plurality of columns, wherein a flat field picture generated by the image sensor, the intensity standard deviation of pixels in each pixel column is greater than that of pixels in any pixel row, or the intensity standard deviation of pixels in each pixel row is greater than that of pixels of any pixel column.

Abstract translation: 图像传感器包括多个光检测元件。 多个光检测元件被布置成多行和多列，其中由图像传感器生成的平坦场图像，每个像素列中的像素的强度标准偏差大于任何像素行中的像素的强度标准偏差 或者每个像素行中的像素的强度标准偏差大于任何像素列的像素的强度标准偏差。

公开(公告)号：US09170682B2

公开(公告)日：2015-10-27

申请号：US13446896

申请日：2012-04-13

Applicant: Tzung Min Su ,  Yu Chia Lin ,  Teng Wei Hsu ,  Chih Hsin Lin ,  Cheng Nan Tsai

Inventor： Tzung Min Su ,  Yu Chia Lin ,  Teng Wei Hsu ,  Chih Hsin Lin ,  Cheng Nan Tsai

IPC: G06F3/042 ,  G06F3/041

CPC classification number: G06F3/0421 ,  G06F3/0416

Abstract: An image processing method for an optical touch system includes the steps of obtaining an image and generating a light distribution curve pattern from the image, selecting a target signal of the light distribution curve pattern in accordance with light intensity information of the light distribution curve pattern, determining at least one rising slope and at least one falling slope of the target signal, and selecting the target signal as an object signal when the absolute values of the at least one rising slope and at least one falling slope are greater than a threshold.

Abstract translation: 一种用于光学触摸系统的图像处理方法包括以下步骤：从图像获得图像并产生光分布曲线图案，根据光分布曲线图案的光强度信息选择配光曲线图案的目标信号， 确定所述目标信号的至少一个上升斜率和至少一个下降斜率，并且当所述至少一个上升斜率和至少一个下降斜率的绝对值大于阈值时，选择所述目标信号作为对象信号。

公开(公告)号：US09151599B2

公开(公告)日：2015-10-06

申请号：US13097821

申请日：2011-04-29

Applicant: Cheng Nan Tsai ,  Chun Yi Lu ,  Hui Hsuan Chen ,  Hung Ching Lai ,  Yuan Yu Peng ,  Tsung Min Su ,  Chih Hsin Lin ,  Yu Chia Lin ,  Teng Wei Hsu ,  Chuan Ching Lin

Inventor： Cheng Nan Tsai ,  Chun Yi Lu ,  Hui Hsuan Chen ,  Hung Ching Lai ,  Yuan Yu Peng ,  Tsung Min Su ,  Chih Hsin Lin ,  Yu Chia Lin ,  Teng Wei Hsu ,  Chuan Ching Lin

IPC: H01L27/00 ,  H01J40/14 ,  G01B11/16 ,  G01J1/42

CPC classification number: G01B11/16 ,  G01J1/4228

Abstract: The present invention provides an image sensing module including an image sensing device and a calculation device. The image sensing device includes a plurality of pixels for acquiring an operation image containing an object image. The calculation device stores a look-up table regarding a temperature related parameter and a position deviation of the object image at each pixel associated with the temperature related parameter, and selects a deformation error from the look-up table according to the temperature related parameter corresponding to the operation image so as to correct a current position of the object image in the operation image.

Abstract translation: 本发明提供了一种包括图像感测装置和计算装置的图像感测模块。 图像感测装置包括用于获取包含对象图像的操作图像的多个像素。 计算装置存储关于与温度相关参数相关联的每个像素处的温度相关参数和对象图像的位置偏差的查找表，并且根据与温度相关的参数相应的参数来选择来自查找表的变形误差 以操作图像，以便校正操作图像中的对象图像的当前位置。

公开(公告)号：US20140306934A1

公开(公告)日：2014-10-16

申请号：US14314455

申请日：2014-06-25

Applicant: Ming-Tsan Kao ,  Chi-Chieh Liao ,  Chih-Hsin Lin ,  Tzung-Min Su

Inventor： Ming-Tsan Kao ,  Chi-Chieh Liao ,  Chih-Hsin Lin ,  Tzung-Min Su

IPC: G06F3/042

CPC classification number: G06F3/042 ,  G06F3/0416 ,  G06F3/0428

Abstract: The present invention discloses an optical touch panel system and a positioning method for positioning an object in a touch control area. The system includes: at least two reflective elements respectively disposed on a first side and a second side of the touch control area, wherein the sum of lengths of the first side and the second side is larger than the sum of lengths of the two reflective elements; two lighting elements respectively disposed on a third side and a fourth side of the touch control area; an image sensor forming projected images by capturing an image of the object and at least one mirror image of the object formed by the two reflective elements; and a processor calculating the coordinates of the object according to geometric information of the projected images.

Abstract translation: 本发明公开了一种光学触摸面板系统和用于将物体定位在触摸控制区域中的定位方法。 该系统包括：分别设置在触摸控制区域的第一侧和第二侧上的至少两个反射元件，其中第一侧和第二侧的长度之和大于两个反射元件的长度之和 ; 两个照明元件分别设置在触摸控制区域的第三侧和第四侧上; 通过拍摄对象的图像和由两个反射元件形成的对象的至少一个镜像来形成投影图像的图像传感器; 以及根据投影图像的几何信息来计算对象的坐标的处理器。

公开(公告)号：US08780042B2

公开(公告)日：2014-07-15

申请号：US13272410

申请日：2011-10-13

Applicant: Tzung Min Su ,  Chih Hsin Lin ,  Hsin Chia Chen ,  Yu Chia Lin

Inventor： Tzung Min Su ,  Chih Hsin Lin ,  Hsin Chia Chen ,  Yu Chia Lin

IPC: G09G5/08

CPC classification number: G06F3/038

Abstract: The present invention provides a cursor control method for adjusting a smoothness of a cursor motion shown on an image display according to a trace variation detected by a detection device.

Abstract translation: 本发明提供一种光标控制方法，用于根据由检测装置检测到的迹线变化来调整图像显示器上显示的光标运动的平滑度。

公开(公告)号：US08701254B2

公开(公告)日：2014-04-22

申请号：US13019551

申请日：2011-02-02

Applicant: Chih-Hsin Lin

Inventor： Chih-Hsin Lin

IPC: F16B2/24

CPC classification number: B25B5/06 ,  F16B2/245 ,  F24S2025/6003 ,  H02S40/34 ,  Y10T24/344 ,  Y10T24/44017 ,  Y10T24/44778 ,  Y10T24/44923

Abstract: A clamp structure includes a base plate, a pair of first jaws, and a pair of second jaws. The first jaws extend respectively from two sides of the base plate in a face-to-face manner and form a first jaw opening at their ends. The first jaws are also formed with a pair of cutouts that face each other. The second jaws extend respectively from the pair of cutouts towards the base plate and form a second jaw opening at their ends. Each second jaw has a hook-shaped configuration composed of a first arc near the second jaw opening and a second arc away from the base plate, wherein the first arc has a greater curvature than the second arc. A junction box and a solar panel which are bonded together can be inserted into and thus clamped by the clamp structure so as to be secured against lateral shifting.

Abstract translation: 夹具结构包括基板，一对第一钳口和一对第二钳口。 第一夹爪分别从基板的两侧以面对面的方式延伸，并在其端部形成第一钳口。 第一钳口还形成有彼此相对的一对切口。 第二夹爪分别从一对切口向基板延伸并在其端部形成第二钳口。 每个第二钳口具有由第二钳口开口附近的第一弧形部和远离基板的第二弧形构成的钩形结构，其中，第一弧形件具有比第二弧形部更大的曲率。 结合在一起的接线盒和太阳能电池板可以插入夹紧结构中并因此被夹持结构夹紧，以防止侧向移动。

公开(公告)号：US20140085264A1

公开(公告)日：2014-03-27

申请号：US13624842

申请日：2012-09-21

Applicant: Tzung-Min Su ,  Chih-Hsin Lin ,  Han-Ping Cheng ,  Ming-Tsan Kao ,  Yi-Hsien Ko

Inventor： Tzung-Min Su ,  Chih-Hsin Lin ,  Han-Ping Cheng ,  Ming-Tsan Kao ,  Yi-Hsien Ko

IPC: G06F3/042

CPC classification number: G06F3/0416 ,  G06F3/042 ,  G06F3/0428 ,  G06F3/04883

Abstract: The present invention discloses an optical touch panel system, an optical sensing module, and an operation method using for the same system. The system recognizes a track of an object moving on or above a touch control surface to determine a corresponding gesture function; it includes a touch control surface, at least one image sensor, and a processor. The touch control surface includes at least two touch control areas. The image sensor captures a plurality of continuous pictures including the images of the objects. The processer determines which touch control area the object is moving on or above according to a starting position or a path of the track, and executes a gesture function corresponding to the track and the touch control area.

Abstract translation: 本发明公开了一种用于同一系统的光学触摸屏系统，光学感测模块和操作方法。 系统识别在触摸控制表面上或之上移动的对象的轨迹，以确定对应的手势功能; 它包括触摸控制表面，至少一个图像传感器和处理器。 触摸控制表面包括至少两个触摸控制区域。 图像传感器捕获包括对象的图像的多个连续图像。 处理器根据轨道的开始位置或路径确定对象正在或移动的触摸控制区域，并且执行与轨道和触摸控制区域相对应的手势功能。

公开(公告)号：US08451253B2

公开(公告)日：2013-05-28

申请号：US12979098

申请日：2010-12-27

Applicant: Cheng-Nan Tsai ,  Tzung-Min Su ,  Chih-Hsin Lin

Inventor： Cheng-Nan Tsai ,  Tzung-Min Su ,  Chih-Hsin Lin

IPC: G06F3/042

CPC classification number: G06F3/042 ,  G06F3/0416 ,  G06F3/0428 ,  G06F2203/04104 ,  G06F2203/04108

Abstract: An apparatus and a method for acquiring object image of a pointer are provided. The apparatus is suitable for an optical touch system and is used for acquiring an object image of a pointer when the pointer interacts with a touch surface of the optical touch system. The apparatus includes an image sensor and a processing circuit. The image sensor is used for acquiring an image of the touch surface. When the pointer approaches the touch surface, the processing circuit compares at least a part of the information of a sensed image with a threshold value, so as to determine a comparison range. Then, the processing circuit determines another threshold value according to the image information in the comparison range. Afterwards, the processing circuit compares the image information in the comparison range with the aforementioned another threshold value, so as to acquire an object image of the pointer.

Abstract translation: 提供了一种用于获取指针的对象图像的装置和方法。 该装置适用于光学触摸系统，并且当指针与光学触摸系统的触摸面相互作用时用于获取指针的对象图像。 该装置包括图像传感器和处理电路。 图像传感器用于获取触摸表面的图像。 当指示器接近触摸表面时，处理电路将感测图像的信息的至少一部分与阈值进行比较，以便确定比较范围。 然后，处理电路根据比较范围内的图像信息来确定另一阈值。 之后，处理电路将比较范围内的图像信息与上述另一个阈值进行比较，以获取指针的对象图像。

公开(公告)号：US20130057517A1

公开(公告)日：2013-03-07

申请号：US13525258

申请日：2012-06-15

Applicant: Ming-Tsan Kao ,  Chi-Chieh Liao ,  Chih-Hsin Lin ,  Tzung-Min Su

Inventor： Ming-Tsan Kao ,  Chi-Chieh Liao ,  Chih-Hsin Lin ,  Tzung-Min Su

IPC: G06F3/042

CPC classification number: G06F3/042 ,  G06F3/0416 ,  G06F3/0428

Abstract: The present invention discloses an optical touch panel system and a positioning method for positioning an object in a touch control area. The system includes: at least two reflective elements respectively disposed on a first side and a second side of the touch control area, wherein the sum of lengths of the first side and the second side is larger than the sum of lengths of the two reflective elements; two lighting elements respectively disposed on a third side and a fourth side of the touch control area; an image sensor forming projected images by capturing an image of the object and at least one mirror image of the object formed by the two reflective elements; and a processor calculating the coordinates of the object according to geometric information of the projected images.

Abstract translation: 本发明公开了一种光学触摸面板系统和用于将物体定位在触摸控制区域中的定位方法。 该系统包括：分别设置在触摸控制区域的第一侧和第二侧上的至少两个反射元件，其中第一侧和第二侧的长度之和大于两个反射元件的长度之和 ; 两个照明元件分别设置在触摸控制区域的第三侧和第四侧上; 通过拍摄对象的图像和由两个反射元件形成的对象的至少一个镜像来形成投影图像的图像传感器; 以及根据投影图像的几何信息来计算对象的坐标的处理器。

公开(公告)号：US20130033456A1

公开(公告)日：2013-02-07

申请号：US13561759

申请日：2012-07-30

Applicant: Tzung Min SU ,  Cheng Nan TSAI ,  Sen Huang HUANG ,  Chih Hsin LIN

Inventor： Tzung Min SU ,  Cheng Nan TSAI ,  Sen Huang HUANG ,  Chih Hsin LIN

IPC: G06F3/042

CPC classification number: G06F3/0421

Abstract: An optical touch system includes a touch surface having a first touch region and a second touch region, a reflective member for generating a reflection of an object on the touch surface, an image sensor for providing an image of the object and an image of the reflection, and a processing unit. The image sensor is represented by either first reference coordinate data or second reference coordinate data. The processing unit is configured to compute the coordinate data of the object using the first reference coordinate data, the image of the object, and the image of the reflection to when the object is in the first touch region, and configured to compute the coordinate data of the object using the second reference coordinate data, the image of the object, and the image of the reflection when the object is in the second touch region.

Abstract translation: 光学触摸系统包括具有第一触摸区域和第二触摸区域的触摸表面，用于产生对象在触摸表面上的反射的反射构件，用于提供对象的图像和反射图像的图像传感器 ，以及处理单元。 图像传感器由第一参考坐标数据或第二参考坐标数据表示。 处理单元被配置为使用第一参考坐标数据，对象的图像和反射的图像来计算对象的坐标数据，当对象处于第一触摸区域时，被配置为计算坐标数据 使用第二参考坐标数据，对象的图像和当对象处于第二触摸区域时的反射的图像。