IMAGE PROCESSING METHOD FOR OPTICAL TOUCH SYSTEM
    31.
    发明申请
    IMAGE PROCESSING METHOD FOR OPTICAL TOUCH SYSTEM 有权
    光学触摸系统的图像处理方法

    公开(公告)号:US20120262423A1

    公开(公告)日:2012-10-18

    申请号:US13446896

    申请日:2012-04-13

    IPC分类号: G06F3/042

    CPC分类号: G06F3/0421 G06F3/0416

    摘要: 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.

    摘要翻译: 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。

    DISPLACEMENT DETECTION SYSTEM OF AN OPTICAL TOUCH PANEL AND METHOD THEREOF
    32.
    发明申请
    DISPLACEMENT DETECTION SYSTEM OF AN OPTICAL TOUCH PANEL AND METHOD THEREOF 有权
    光触控面板的位移检测系统及其方法

    公开(公告)号:US20120206413A1

    公开(公告)日:2012-08-16

    申请号:US13454094

    申请日:2012-04-24

    IPC分类号: G06F3/042

    摘要: At a first time, a first image sensor and a second image sensor capture a first image and a second image including images of an object respectively. At a second time, the first image sensor and the second image sensor capture a third image and a fourth image including images of the object respectively. A coordinate calculation device calculates a first coordinate of the object at the first time according to the first image and the second image, and a second coordinate of the object at the second time according to the third image and the fourth image. A coordinate correction device calculates a displacement between the first time and the second time according to the first coordinate and the second coordinate, and corrects an output coordinate of the object at the second time according to the displacement.

    摘要翻译: 第一时间,第一图像传感器和第二图像传感器分别捕获包括对象的图像的第一图像和第二图像。 第二次,第一图像传感器和第二图像传感器分别捕获包括对象的图像的第三图像和第四图像。 坐标计算装置根据第一图像和第二图像计算第一时间的对象的第一坐标,并且根据第三图像和第四图像计算第二时间的对象的第二坐标。 坐标校正装置根据第一坐标和第二坐标来计算第一时刻和第二时间之间的位移,并根据位移校正第二时间的对象的输出坐标。

    Cursor control method and apparatus
    34.
    发明授权
    Cursor control method and apparatus 有权
    光标控制方法及装置

    公开(公告)号:US08169550B2

    公开(公告)日:2012-05-01

    申请号:US11965624

    申请日:2007-12-27

    IPC分类号: H04N5/44

    摘要: A cursor control method for controlling a cursor on an image display includes: providing at least two reference points for generating light of a predetermined spectrum and defining a predetermined area; providing an image sensor pointing inside the predetermined area; receiving the light of the predetermined spectrum by the image sensor to form a digital image; identifying positions and shapes of the images of the reference points on the digital image to form a first parameter; performing distance and angle compensations on the first parameter; moving the aiming point of the image sensor inside the predetermined area to form a second parameter; and calculating an displacement of the images of the reference points on the digital image according to the compensated first and second parameters so as to accordingly control the cursor. The present invention further provides a cursor control apparatus.

    摘要翻译: 用于控制图像显示器上的光标的光标控制方法包括:提供用于产生预定光谱的光并限定预定区域的至少两个参考点; 提供指向所述预定区域内的图像传感器; 通过图像传感器接收预定光谱的光以形成数字图像; 识别数字图像上的参考点的图像的位置和形状以形成第一参数; 对第一个参数执行距离和角度补偿; 将图像传感器的瞄准点移动到预定区域内以形成第二参数; 以及根据补偿的第一和第二参数计算数字图像上的参考点的图像的位移,从而相应地控制光标。 本发明还提供一种光标控制装置。

    JUNCTION BOX
    35.
    发明申请

    公开(公告)号:US20120024558A1

    公开(公告)日:2012-02-02

    申请号:US12859346

    申请日:2010-08-19

    申请人: Chih-Hsin LIN

    发明人: Chih-Hsin LIN

    IPC分类号: H05K7/20

    CPC分类号: H02G3/088

    摘要: A junction box includes a base, a cover snap-fitted into the base and a ventilation valve on the cover. The ventilation valve includes a first hollow cylinder that has a first inner bore having a first thread and a bottom having an open area that includes an annular flange; a second hollow cylinder; and a waterproof air-permeable membrane. The second hollow cylinder has a second thread on an outer surface thereof, a first end, a second end and a second inner bore. The first end has an annular groove. The waterproof air-permeable membrane is disposed between the first end of the second hollow cylinder and the bottom of the first hollow cylinder. A specific distance, smaller than an axial feeding amount of the first thread when being threaded by one turn, is formed between the top of the annular flange and the top of the annular groove.

    摘要翻译: 接线盒包括一个基座,一个卡扣在基座上的盖子和盖子上的通风阀。 通风阀包括第一中空圆柱体,其具有第一内孔,其具有第一螺纹,底部具有包括环形凸缘的开口区域; 第二中空圆筒; 和防水透气膜。 第二中空圆柱体在其外表面上具有第二螺纹,第一中空圆柱体,第一端部,第二端部和第二内部孔。 第一端具有环形槽。 防水透气膜设置在第二中空圆筒的第一端和第一中空圆筒的底部之间。 在环形凸缘的顶部和环形槽的顶部之间形成比螺纹旋转一圈的第一螺纹的轴向进给量小的特定距离。

    IMAGE SENSING MODULE
    36.
    发明申请
    IMAGE SENSING MODULE 有权
    图像感应模块

    公开(公告)号:US20110309234A1

    公开(公告)日:2011-12-22

    申请号:US13097821

    申请日:2011-04-29

    IPC分类号: H01L27/146

    CPC分类号: G01B11/16 G01J1/4228

    摘要: 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.

    摘要翻译: 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。

    Securely latched power connector assembly
    37.
    发明授权
    Securely latched power connector assembly 有权
    牢固的电源连接器组件

    公开(公告)号:US07976330B2

    公开(公告)日:2011-07-12

    申请号:US12549631

    申请日:2009-08-28

    申请人: Chih-Hsin Lin

    发明人: Chih-Hsin Lin

    IPC分类号: H01R4/26

    摘要: A securely latched power connector assembly includes a male connector and a female connector connected with a first leading wire and a second leading wire, respectively. A first conductive terminal of the male connector has a first buckle portion for retaining a core of the first leading wire. A second conductive terminal of the female connector has a second buckle portion for retaining a core of the second leading wire. When the connectors are combined, a hollow plug of the male connector is inserted into a hollow socket of the female connector, and the first coupling structures of the male connector and the second coupling structures of the female connector are firmly coupled, while the second pin of the second conductive terminal being inserted into the hollow plug to contact with the first pin of the first conductive terminal, thereby achieving electrical connection.

    摘要翻译: 一个牢固锁定的电源连接器组件包括一个阳连接器和一个与第一引线和第二引线相连的阴连接器。 阳连接器的第一导电端子具有用于保持第一导线的芯的第一带扣部分。 阴连接器的第二导电端子具有用于保持第二导线的芯的第二带扣部分。 当连接器组合时,阳连接器的中空插头插入阴连接器的中空插座中,并且阳连接器的第一耦合结构和阴连接器的第二耦合结构牢固地联接,而第二引脚 所述第二导电端子被插入所述中空塞以与所述第一导电端子的所述第一引脚接触,由此实现电连接。

    Water-proof connector assembly
    38.
    发明授权
    Water-proof connector assembly 有权
    防水连接器总成

    公开(公告)号:US07867008B1

    公开(公告)日:2011-01-11

    申请号:US12860587

    申请日:2010-08-20

    申请人: Chih-Hsin Lin

    发明人: Chih-Hsin Lin

    IPC分类号: H01R13/627

    摘要: Disclosed is a water-proof connector assembly which comprises a first connecting device, a second connecting device and a fastener. The first connecting device includes a first casing, a male conductive terminal, a water-resisting member and a first screwing member. The first casing, being provided successively a first section, a second section, a third section and a fourth section, has a first inner hole. The second connecting device includes a second casing, a female conductive terminal which allows the male conductive terminal to insert for conducting electricity, a second water-proof sleeve and a second screwing member. The second casing, being provided successively a fifth section, a sixth section and a seventh section, has a second inner hole. The fastener is mounted around and movable on a first outer surface of the first section and the second section of the first casing between a predetermined first position and a predetermined second position.

    摘要翻译: 公开了一种防水连接器组件,其包括第一连接装置,第二连接装置和紧固件。 第一连接装置包括第一壳体,阳导电端子,防水构件和第一螺纹构件。 连续设置有第一部分,第二部分,第三部分和第四部分的第一壳体具有第一内部孔。 第二连接装置包括第二壳体,允许阳导电端子插入用于导电的阴导电端子,第二防水套和第二螺纹构件。 连续设置在第五部分,第六部分和第七部分的第二壳体具有第二内孔。 紧固件安装在第一部分的第一外表面上并且可在第一壳体的第二部分之间并且在预定的第一位置和预定的第二位置之间移动。

    Sensing System and Method for Obtaining Location of Pointer thereof
    39.
    发明申请
    Sensing System and Method for Obtaining Location of Pointer thereof 有权
    用于获取其指针位置的感测系统和方法

    公开(公告)号:US20100094584A1

    公开(公告)日:2010-04-15

    申请号:US12550681

    申请日:2009-08-31

    IPC分类号: G06F15/00

    CPC分类号: G06F3/0421

    摘要: In a sensing system and a method for obtaining a location of a pointer, the sensing system includes a sensing area, a reflective mirror, a first image sensor and a second image sensor. The reflective mirror is configured for generating a mirror image of the sensing area. The sensing system utilizes the above two image sensors to sense the pointer disposed in the sensing area and a mirror image of the pointer for obtaining two coordinate values. And then the sensing system endues each of the two coordinate values with a weighting factor for calculating the location of the pointer.

    摘要翻译: 在感测系统和用于获得指示器的位置的方法中,感测系统包括感测区域,反射镜,第一图像传感器和第二图像传感器。 反射镜被配置为产生感测区域的镜像。 感测系统利用上述两个图像传感器来感测设置在感测区域中的指针和用于获得两个坐标值的指示器的镜像。 然后感测系统使用用于计算指针位置的加权因子来输入两个坐标值中的每一个。

    Orientation device method for coordinate generation employed thereby
    40.
    发明申请
    Orientation device method for coordinate generation employed thereby 失效
    因此使用用于坐标生成的定向装置方法

    公开(公告)号:US20080113799A1

    公开(公告)日:2008-05-15

    申请号:US12008596

    申请日:2008-01-11

    IPC分类号: G06F17/00 G06K9/00

    摘要: A method for coordinate generation to be implemented using an orientation device includes the steps of: providing at least three reference marks on a target; aiming the orientation device at a target point on the target, and operating the orientation device such that the orientation device is able to capture an image of the target that contains the reference marks; assigning absolute coordinates to the reference marks in the image captured by the orientation device; and determining relative coordinates of the target point in a coordinate space of the target with reference to the absolute coordinates assigned to the reference marks. An orientation device that performs the method is also disclosed.

    摘要翻译: 使用定向装置实现的用于坐标生成的方法包括以下步骤:在目标上提供至少三个参考标记; 将所述定位装置对准所述目标上的目标点,并且操作所述定向装置,使得所述定向装置能够捕获包含所述参考标记的所述目标的图像; 将绝对坐标分配给由定向装置拍摄的图像中的参考标记; 并且参考分配给参考标记的绝对坐标来确定目标的坐标空间中的目标点的相对坐标。 还公开了执行该方法的定向装置。