公开(公告)号：JP2011014120A

公开(公告)日：2011-01-20

申请号：JP2009201381

申请日：2009-09-01

Applicant: Pixart Imaging Inc ,  原相科技股▲ふん▼有限公司

Inventor： KO YI-HSIEN ,  LIN CHO-YI

IPC: G06F3/042 ,  G06F3/041

CPC classification number: G06F3/0428

Abstract: PROBLEM TO BE SOLVED: To provide an optical touch display which is low in manufacturing cost and is excellent in the stability of sensitivity.SOLUTION: The optical touch display includes a display panel, a light source module, and a sensing module. The display panel has a first side, a second side adjacent to the first side, a third edge adjacent to the second side, and a fourth side adjacent to the third side. The light source module is disposed beside the first side and the second side of the display panel and provides first parallel light which impinges from the first side of the display panel and is emitted from the third side and passes a display surface of the display panel, and second parallel light which impinges from the second side of the display panel and is emitted from the fourth side and passes the display surface of the display panel. The sensing module is disposed beside the third side and the fourth side of the display panel and senses the first parallel light and the second parallel light.

Abstract translation: 要解决的问题：提供制造成本低且灵敏度稳定性优异的光学触摸显示器。解决方案：光学触摸显示器包括显示面板，光源模块和感测模块。 显示面板具有第一侧，与第一侧相邻的第二侧，与第二侧相邻的第三边缘和与第三侧相邻的第四侧。 光源模块设置在显示面板的第一侧和第二侧旁边，并提供从显示面板的第一侧入射的第一平行光，并从第三侧发射并通过显示面板的显示面， 以及第二平行光，其从显示面板的第二面入射并从第四面发射并通过显示面板的显示面。 感测模块​​设置在显示面板的第三侧和第四侧旁边，并感测第一平行光和第二平行光。

公开(公告)号：JP2011003173A

公开(公告)日：2011-01-06

申请号：JP2009213067

申请日：2009-09-15

Applicant: Pixart Imaging Inc ,  原相科技股▲ふん▼有限公司

Inventor： CHEN HSIN-CHIA ,  SU TZUNG-MIN ,  LU CHIH-HUNG ,  LIN CHO-YI

IPC: G06F3/041 ,  G06F3/033 ,  G06F3/038

Abstract: PROBLEM TO BE SOLVED: To provide a sensor system capable of detecting a position of a pointer no matter where in a sensing area the pointer is located, and a method for detecting the position of the pointer.SOLUTION: The sensor system comprises a sensing area 116, a reflecting mirror disposed at a dotted line 202, an image sensing device 110, and a processing circuit. The reflecting mirror indicates a mirror image of the pointer 102 that approaches the sensing area. When the pointer approaches the sensing area, the image sensing device senses the pointer and the mirror image. When the pointer approaches the sensing area, the processing circuit calculates a coordinate value of the pointer from the image sensed by the image sensing device and a planned size of the pointer. Here, the radius of a circular orthogonal projection of the pointer formed in the sensing area is the planned size of the pointer.

Abstract translation: 要解决的问题：提供一种能够检测指示器的位置的传感器系统，而不管指示器位于感测区域的哪里，以及用于检测指针位置的方法。解决方案：传感器系统包括感测区域 116，设置在虚线202处的反射镜，图像感测装置110和处理电路。 反射镜指示接近感测区域的指示器102的镜像。 当指示器接近感测区域时，图像感测装置感测指针和镜像。 当指示器接近感测区域时，处理电路根据图像感测装置感测到的图像和指针的规划大小来计算指针的坐标值。 这里，形成在感测区域中的指针的圆形正交投影的半径是指针的计划大小。

公开(公告)号：JP2010279678A

公开(公告)日：2010-12-16

申请号：JP2009279289

申请日：2009-12-09

Applicant: Pixart Imaging Inc ,  原相科技股▲ふん▼有限公司

Inventor： LIN CHO-YI ,  LU CHIH-HUNG

IPC: A63F13/06 ,  A63F13/00 ,  A63F13/12 ,  G06F3/033 ,  G06F3/041

CPC classification number: A63F13/42 ,  A63F13/211 ,  A63F13/213 ,  A63F13/214 ,  A63F13/235 ,  A63F13/24 ,  A63F2300/1031 ,  A63F2300/1043 ,  A63F2300/105 ,  A63F2300/1075 ,  A63F2300/1087 ,  A63F2300/1093 ,  G06F3/0325 ,  G06F3/0428 ,  G06F3/0436 ,  G06F3/044 ,  G06F3/045

Abstract: PROBLEM TO BE SOLVED: To provide a controller, using a two-dimensional input device, in which a remote controller is installed, for the right control and the left control of a game system, and inserting an external game panel in the game system or performing game software by a predetermined pattern of the game software displayed by a user himself.
SOLUTION: The control device can communicate with a game body for performing the game software. The control device includes the two-dimensional input device and the remote controller. The two-dimensional input device includes a touch panel where a pattern corresponding to the game software is formed, and outputs two-dimensional coordinate data for achieving two-dimensional coordinates when the user touches the pattern. The remote controller commandeers the two-dimensional coordinate data through a first communication module, and transmits the two-dimensional coordinate data to the game body through a second communication module. The game software is performed according to the two-dimensional coordinate data commandeered by the game body.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了提供一种控制器，使用其中安装有遥控器的二维输入装置，用于游戏系统的右控制和左控制，并将外部游戏面板插入到 游戏系统或通过用户自己显示的游戏软件的预定模式执行游戏软件。 解决方案：控制装置可与用于执行游戏软件的游戏机进行通信。 控制装置包括二维输入装置和遥控器。 二维输入装置包括形成与游戏软件对应的图案的触摸面板，并且当用户触摸图案时，输出用于实现二维坐标的二维坐标数据。 遥控器通过第一通信模块命令二维坐标数据，并通过第二通信模块将二维坐标数据发送到游戏机体。 根据由游戏机主管的二维坐标数据执行游戏软件。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2006345483A

公开(公告)日：2006-12-21

申请号：JP2006045099

申请日：2006-02-22

Applicant: PIXART IMAGING INC

Inventor： SU MING-CHUN ,  HUANG CHIEN-CHANG ,  HSIEH CHIH-CHENG

IPC: H01L27/146 ,  H04N5/335 ,  H04N5/359 ,  H04N5/369 ,  H04N5/374

Abstract: PROBLEM TO BE SOLVED: To provide the method and related apparatus for controlling a photo-charge capacity of a photodiode in order to solve the problems involved in the prior art. SOLUTION: An image sensing apparatus comprises a photodiode for receiving light, a first transistor whose source is connected to the photodiode and which controls photo-charge transfer in the photodiode, a reference voltage control unit which is connected to a gate of the first transistor and which receives a plurality of control signals to provide a reference voltage to the gate of the first transistor, a second transistor whose source is connected to an output of the first transistor, whose drain is connected to a power source, and which resets the photodiode, a third transistor whose drain is connected to the power source and whose gate is connected to the source of the second transistor, and a fourth transistor whose drain is connected to the source of the third transistor, whose source is connected to a wordline and which selects whether or not to output a signal. COPYRIGHT: (C)2007,JPO&INPIT

公开(公告)号：JP2006314777A

公开(公告)日：2006-11-24

申请号：JP2006112971

申请日：2006-04-17

Applicant: Pixart Imaging Inc ,  ユアン シアン コー チー クー フェン ユー シェン コン シー

Inventor： LIN CHIH-HSIN ,  CHEN HSIN-CHIA ,  TSAI CHANG-CHE ,  LEE YI-FANG ,  LEE HSUAN-HSIEN ,  CHAO TZU-YI

IPC: A63F9/24 ,  A63F13/00 ,  G01B11/00 ,  G06F3/033 ,  G06F3/0354 ,  G06F3/042

CPC classification number: A63F13/426 ,  A63F13/04 ,  A63F13/213 ,  A63F13/219 ,  A63F13/5375 ,  A63F13/837 ,  A63F2300/1062 ,  A63F2300/8076

Abstract: PROBLEM TO BE SOLVED: To provide a method for coordinate generation, which is applicable for targets that use and do not use interlace scanning, and an orientation device which generates coordinates of target points and which is suitable for the targets. SOLUTION: A method for coordinate generation to be implemented using an orientation device 3 includes the steps of: providing at least three reference marks 111-114 on a target 11; aiming the orientation device 3 at an initial point 111 on the target 11, and operating the orientation device 3 such that a sensor is able to capture an image of the target 11 that contains at least one of the reference marks 111-114; correlating a coordinate space of the orientation device 3 with a coordinate space of the target 11; and operating the orientation device (3) such that the sensor is able to capture an image of the target 11; and determining relative coordinates of the target point with reference to the established coordinate space relation and the captured image. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供适用于使用并且不使用隔行扫描的目标的坐标生成方法和产生目标点的坐标并且适合于目标的定向装置。 解决方案：使用定向装置3来实现的用于坐标生成的方法包括以下步骤：在目标11上提供至少三个参考标记111-114; 将取向装置3对准目标11上的初始点111，并且操作定向装置3，使得传感器能够捕获包含参考标记111-114中的至少一个的目标11的图像; 将取向装置3的坐标空间与目标11的坐标空间相关联; 并且操作所述定向装置（3），使得所述传感器能够捕获所述目标11的图像; 并且参考所建立的坐标空间关系和所捕获的图像来确定目标点的相对坐标。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006313543A

公开(公告)日：2006-11-16

申请号：JP2006122821

申请日：2006-04-27

Applicant: Pixart Imaging Inc ,  原相科技股▲ふん▼有限公司

Inventor： CHEN MEI-JU

IPC: G06T1/20 ,  G06T7/60

CPC classification number: G06K9/50

Abstract: PROBLEM TO BE SOLVED: To provide an image recognition method capable of recognizing a plurality of objects without using an image buffer.
SOLUTION: The method includes: (A) successively acquiring pixel values of each row sequentially in the image; (B) determining a start point of a newly detected image segment located in a currently inspected row of the image; (C) accumulating information of the newly detected image segment point-by-point starting from the start point; (D) determining an end point of the newly detected image segment; (E)identifying the object to which the newly detected image segment belongs according to a spatial correlation between the newly detected image segment and a previously detected image segment in an adjacent previously inspected row of the image; (F) collecting accumulated information of each object to which the image segment belongs; (G) identifying the image segment of the next object contained in the row; and (H) reading all pixel values contained in the image and recognizing each object in the image.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够在不使用图像缓冲器的情况下识别多个对象的图像识别方法。 解决方案：该方法包括：（A）在图像中连续获取每行的像素值; （B）确定位于所述图像的当前检查行中的新检测到的图像段的起始点; （C）从起点开始逐点累积新检测到的图像段的信息; （D）确定新检测的图像段的终点; （E）根据新检测到的图像段与先前检测到的图像的相邻行中的先前检测到的图像段之间的空间相关性来识别新检测到的图像段所属的对象; （F）收集图像段所属的每个对象的累积信息; （G）识别包含在行中的下一个对象的图像段; 和（H）读取图像中包含的所有像素值并识别图像中的每个对象。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006250706A

公开(公告)日：2006-09-21

申请号：JP2005067551

申请日：2005-03-10

Applicant: Pixart Imaging Inc ,  原相科技股▲ふん▼有限公司

Inventor： HSU FANG-SHENG ,  HUANG SEN-HUANG

IPC: G01J1/02 ,  G01J1/04

Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet sensor having quartz glass allowing ultraviolet rays to pass through, in order to solve problems due to conventional techniques.
SOLUTION: The ultraviolet sensor, having quarts glass allowing ultraviolet rays to pass through, comprises a photoresponsive resistor of which the output value changes according to light-beam intensity and the quartz glass which is placed above the photoresponsive resistor and filters light beams received by the photoresponsive resistor.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了解决由于常规技术而引起的问题，提供一种具有允许紫外线通过的石英玻璃的紫外线传感器。

解决方案：具有石英玻璃允许紫外线通过的紫外线传感器包括其光输出值根据光束强度而变化的光响应电阻器和放置在光响应电阻器上方的石英玻璃并过滤光束 由光响应电阻接收。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2011095235A

公开(公告)日：2011-05-12

申请号：JP2009273492

申请日：2009-12-01

Applicant: Pixart Imaging Inc ,  原相科技股▲ふん▼有限公司

Inventor： LIN CHO-YI ,  CHENG HSIN-CHI

IPC: G01B11/00

Abstract: PROBLEM TO BE SOLVED: To provide a sensor system capable of lowering the production cost. SOLUTION: This invention provides the sensor system which determines the presence of an operation object, and meanwhile is applied to a place where the position of the operation object is detected. The sensor system includes a panel, a reflecting element, an image sensor, a processor, a first light guide rod, a second light guide rod and a light source module. The panel includes a first surface, a first zone positioned on the first surface and a third zone positioned on the first surface. The third zone is positioned in the first zone. The first zone is a quadrilateral zone including a first side, a second side, a third side and a fourth side connected sequentially. A square measure of the third zone is smaller than that of the first zone. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供能够降低生产成本的传感器系统。 解决方案：本发明提供确定操作对象的存在的传感器系统，同时应用于检测到操作对象的位置的位置。 传感器系统包括面板，反射元件，图像传感器，处理器，第一导光杆，第二导光杆和光源模块。 面板包括第一表面，位于第一表面上的第一区域和位于第一表面上的第三区域。 第三区位于第一区。 第一区域是包括依次连接的第一侧，第二侧，第三侧和第四侧的四边形区域。 第三区的平方尺小于第一区。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2011048828A

公开(公告)日：2011-03-10

申请号：JP2010189678

申请日：2010-08-26

Applicant: Pixart Imaging Inc ,  ピックスアート イメージング インコーポレイテッド

Inventor： SU TZUNG-MIN ,  CHEN HSIN-CHIA ,  LU CHIH-HUNG

IPC: G06F3/041

CPC classification number: G06F3/0428

Abstract: PROBLEM TO BE SOLVED: To provide a pointer coordinate detection method for a touch system. SOLUTION: The pointer coordinate detection method for a touch system includes the steps of: capturing an image window overlooking a plate surface with one or more image sensor; identifying a height coordinate of a pointer relative to the touch system according to a variation of each column of pixel values in the image window; and calculating a plane coordinate of the pointer relative to the touch system according to an image position of the pointer in the image window. A touch system is further provided. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于触摸系统的指针坐标检测方法。 解决方案：用于触摸系统的指针坐标检测方法包括以下步骤：利用一个或多个图像传感器捕获俯视板表面的图像窗口; 根据图像窗口中的每列像素值的变化来识别指针相对于触摸系统的高度坐标; 以及根据图像窗口中的指针的图像位置来计算指针相对于触摸系统的平面坐标。 还提供一种触摸系统。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010272844A

公开(公告)日：2010-12-02

申请号：JP2010066114

申请日：2010-03-23

Applicant: Pixart Imaging Inc ,  原相科技股▲ふん▼有限公司

Inventor： WANG WEI-CHUNG

IPC: H01L31/02

Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional technology, in relation to a connector for connecting a light sensor. SOLUTION: This connector for connecting a light sensor to a substrate is utilized for rotating the light sensor so that the light-receiving direction of the light sensor is parallel to the substrate. When the connector is utilized in an optical touch system, the light sensor can be disposed on the substrate of the optical touch system by using general manufacturing facilities of flat display panels. Meanwhile, the light-receiving direction of the light sensor is parallel to the substrate of the optical touch system. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了解决传统技术的问题，涉及一种用于连接光传感器的连接器。 解决方案：将用于将光传感器连接到基板的该连接器用于旋转光传感器，使得光传感器的光接收方向平行于基板。 当在光学触摸系统中使用连接器时，可以通过使用平面显示面板的一般制造设备将光传感器设置在光学触摸系统的基板上。 同时，光传感器的光接收方向与光学触摸系统的基板平行。 版权所有（C）2011，JPO＆INPIT