公开(公告)号：US08144124B2

公开(公告)日：2012-03-27

申请号：US12125658

申请日：2008-05-22

Applicant: Hui-Hsuan Chen ,  Hung-Ching Lai ,  Tien-Chia Liu

Inventor： Hui-Hsuan Chen ,  Hung-Ching Lai ,  Tien-Chia Liu

IPC: G06F3/033

CPC classification number: G01D5/30 ,  G06F3/03543 ,  G06F3/0421

Abstract: An optical scrolling module includes a prism, a light source, an image sensor and a first condenser. The prism is disposed at an opening of an upper shell of a mouse and has a light incident surface, a reflective surface, a contact surface and a light emitting surface. The contact and light incident surfaces are respectively connected between the reflective and light emitting surfaces. The contact surface is exposed by the opening. A light beam from the light source is transmitted to the contact surface via the light incident and reflective surfaces. When an object with a pattern structure puts on the contact surface, the light beam is scattered and a portion of the light beam is transmitted to the image sensor via the first condenser. When the object is removed from the contact surface, the light beam is reflected to the light emitting surface by the contact surface.

Abstract translation: 光学滚动模块包括棱镜，光源，图像传感器和第一冷凝器。 棱镜设置在鼠标的上壳体的开口处，具有光入射面，反射面，接触面和发光面。 接触和光入射表面分别连接在反射和发光表面之间。 接触面由开口露出。 来自光源的光束经由光入射和反射表面传递到接触表面。 当具有图案结构的物体放置在接触表面上时，光束被散射，并且光束的一部分经由第一冷凝器传输到图像传感器。 当物体从接触表面移除时，光束被接触表面反射到发光表面。

公开(公告)号：US20110309234A1

公开(公告)日：2011-12-22

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: H01L27/146

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：US20110243541A1

公开(公告)日：2011-10-06

申请号：US12818112

申请日：2010-06-17

Applicant: Wei-Chung Wang ,  Hui-Hsuan Chen

Inventor： Wei-Chung Wang ,  Hui-Hsuan Chen

IPC: G03B13/00

CPC classification number: G03B3/00 ,  G03B13/00 ,  H04N17/002

Abstract: A defocus calibration module is applied in a light-sensing system utilized for sensing a measured object for generating a sensed image. The light-sensing system comprises a light-emitting component, a focusing component, and an image sensor. The light-emitting component emits a detecting light to the measured object so that the measured object generates a reflecting light. The focusing component focuses the reflecting light to the image sensor. The image sensor generates the sensed image according to the reflecting light. The defocus calibration module has a calibrating object for blocking a part of the detecting light and the reflecting light for forming images at a first and a second calibration imaging locations in the sensed image. In this way, the defocus calibration module calculates a defocus parameter representing the defocus level of the light-sensing system according to the first and the second calibration imaging locations, and accordingly calibrates the sensed image.

Abstract translation: 散焦校准模块应用于用于感测测量对象以产生感测图像的光感测系统中。 光感测系统包括发光部件，聚焦部件和图像传感器。 发光部件向测量对象发射检测光，使得被测物体产生反射光。 聚焦组件将反射光聚焦到图像传感器。 图像传感器根据反射光生成感测图像。 散焦校准模块具有用于阻挡检测光的一部分的校准对象和用于在感测图像中的第一和第二校准成像位置处形成图像的反射光。 以这种方式，散焦校准模块根据第一和第二校准成像位置计算表示光感测系统的散焦水平的散焦参数，并因此校准感测图像。

公开(公告)号：US20100237247A1

公开(公告)日：2010-09-23

申请号：US12582713

申请日：2009-10-21

Applicant: Hui-Hsuan Chen

Inventor： Hui-Hsuan Chen

IPC: H01L31/09 ,  H01L31/0232

CPC classification number: H04N5/33 ,  H01L27/14618 ,  H01L27/14621 ,  H01L27/14625 ,  H01L31/0203 ,  H01L31/02162 ,  H01L31/02325 ,  H01L2924/0002 ,  H04N5/2254 ,  H04N5/2257 ,  H01L2924/00

Abstract: An Infrared Radiation (IR) sensing device comprises a lens module, an IR pass filter, and an optical sensor. The lens module is utilized for focusing light. The IR pass filter comprises an optical coating, and a Color Filter Array (CFA) module. The optical coating is utilized for blocking light with wavelength around a predetermined range. The CFA module is utilized for blocking light with wavelength around 400 nm to 780 nm. The optical sensor for absorbing photons of light after being blocked by the IR pass filter on the optical path and accordingly generating an electrical signal. With the help of the CFAs, the range of the wavelength that the optical coating has to block becomes smaller, which greatly reduces the required number of layers of the optical coating.

Abstract translation: 红外辐射（IR）感测装置包括透镜模块，IR通过滤光器和光学传感器。 镜头模块用于聚焦光。 IR通过滤光器包括光学涂层和彩色滤光片阵列（CFA）模块。 光学涂层用于阻挡波长在预定范围内的光。 CFA模块用于阻挡波长在400nm至780nm附近的光。 该光学传感器用于在光路上被红外通过滤光器阻挡之后吸收光子，从而产生电信号。 在CFA的帮助下，光学涂层必须阻挡的波长范围变小，这大大降低了所需的光学涂层层数。

公开(公告)号：US07800045B2

公开(公告)日：2010-09-21

申请号：US11555692

申请日：2006-11-02

Applicant: Hui-Hsuan Chen

Inventor： Hui-Hsuan Chen

IPC: H01J40/14 ,  G06F3/033

CPC classification number: G06F3/03543 ,  G06F3/0317

Abstract: An optical module of an optical mouse includes a light source, a light-guiding unit having a fixing portion, a first lens and a second lens. A housing of the light source includes a substantially plane light-emitting surface, and the light-guiding unit guides light emitted by the light source. The fixing portion is disposed on one side of the light-guiding unit for fastening the light source. The first lens is disposed on one side of the fixing portion close to the light-guiding unit for focusing the light emitted by the light source onto a working surface. The second lens is disposed on an optical path between the light source and the first lens using injection molding for focusing the light provided by the light source onto a focal point of the first lens.

Abstract translation: 光学鼠标的光学模块包括光源，具有固定部分的光导单元，第一透镜和第二透镜。 光源的外壳包括大致平面的发光面，导光单元引导光源发出的光。 固定部设置在用于固定光源的光导单元的一侧。 第一透镜设置在靠近导光单元的固定部分的一侧，用于将由光源发射的光聚焦到工作表面上。 第二透镜使用注射成型设置在光源和第一透镜之间的光路上，用于将由光源提供的光聚焦到第一透镜的焦点上。

公开(公告)号：US07767955B2

公开(公告)日：2010-08-03

申请号：US12169651

申请日：2008-07-09

Applicant: Tien-Chia Liu ,  Hung-Ching Lai ,  Hui-Hsuan Chen

Inventor： Tien-Chia Liu ,  Hung-Ching Lai ,  Hui-Hsuan Chen

IPC: G01P3/36

CPC classification number: H04N1/028 ,  H01L27/14625 ,  H01L27/14643 ,  H04N2201/02495

Abstract: An image detecting apparatus includes an illumination system and a sensing system. The illumination system is for providing a light beam to a working surface to generate a reflected light beam by the working surface. The sensing system includes a sensing unit and a condensing unit. The sensing unit is disposed on a transmission path of the reflected light beam reflected by the working surface for receiving the reflected light beam. The condensing unit is disposed between the sensing unit and the working surface, wherein an optical axis of the condensing unit is deviated from a main optical axis of the reflected light beam.

Abstract translation: 图像检测装置包括照明系统和感测系统。 照明系统用于向工作表面提供光束以通过工作表面产生反射光束。 感测系统包括感测单元和冷凝单元。 感测单元设置在由工作表面反射的用于接收反射光束的反射光束的传输路径上。 冷凝单元设置在感测单元和工作表面之间，其中聚光单元的光轴偏离反射光束的主光轴。

公开(公告)号：US20100181578A1

公开(公告)日：2010-07-22

申请号：US12405728

申请日：2009-03-17

Applicant: Kuo-Hsiung LI ,  Hui-Hsuan Chen

Inventor： Kuo-Hsiung LI ,  Hui-Hsuan Chen

IPC: H01L31/12 ,  H01L31/0203

CPC classification number: H01L31/0203 ,  H01L31/153 ,  H01L2224/48227 ,  H01L2224/49175 ,  H01L2924/181 ,  H01L2924/1815 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

Abstract: A package structure is described. A light emitting element and a light sensing element are disposed on a substrate, and are both wrapped by a package layer. Meanwhile, the light emitting element and the light sensing element are separated by a trench of the package layer, such that lights generated by the light emitting element are blocked, thereby reducing the noise interference on the light sensing element and improving the sensing precision of the light sensing element.

Abstract translation: 描述了包装结构。 发光元件和感光元件设置在基板上，并且都被包装层包裹。 同时，发光元件和光感测元件被封装层的沟槽分开，使得由发光元件产生的光被阻挡，从而减少对光感测元件的噪声干扰，并提高了感测元件的感测精度 感光元件。

公开(公告)号：US20090251414A1

公开(公告)日：2009-10-08

申请号：US12125658

申请日：2008-05-22

Applicant: Hui-Hsuan CHEN ,  Hung-Ching Lai ,  Tien-Chia Liu

Inventor： Hui-Hsuan CHEN ,  Hung-Ching Lai ,  Tien-Chia Liu

IPC: G06F3/033 ,  G01D5/30

CPC classification number: G01D5/30 ,  G06F3/03543 ,  G06F3/0421

Abstract: An optical scrolling module includes a prism, a light source, an image sensor and a first condenser. The prism is disposed at an opening of an upper shell of a mouse and has a light incident surface, a reflective surface, a contact surface and a light emitting surface. The contact and light incident surfaces are respectively connected between the reflective and light emitting surfaces. The contact surface is exposed by the opening. A light beam from the light source is transmitted to the contact surface via the light incident and reflective surfaces. When an object with a pattern structure puts on the contact surface, the light beam is scattered and a portion of the light beam is transmitted to the image sensor via the first condenser. When the object is removed from the contact surface, the light beam is reflected to the light emitting surface by the contact surface.

Abstract translation: 光学滚动模块包括棱镜，光源，图像传感器和第一冷凝器。 棱镜设置在鼠标的上壳体的开口处，具有光入射面，反射面，接触面和发光面。 接触和光入射表面分别连接在反射和发光表面之间。 接触面由开口露出。 来自光源的光束经由光入射和反射表面传递到接触表面。 当具有图案结构的物体放置在接触表面上时，光束被散射，并且光束的一部分经由第一冷凝器传输到图像传感器。 当物体从接触表面移除时，光束被接触表面反射到发光表面。

公开(公告)号：US20080259052A1

公开(公告)日：2008-10-23

申请号：US12069965

申请日：2008-02-13

Applicant: Cho-Yi Lin ,  Yao-Ching Hsu ,  Hui-Hsuan Chen ,  Chin-Chou Lee ,  Kuo-Hsiung Li ,  Hsin-Chia Chen

Inventor： Cho-Yi Lin ,  Yao-Ching Hsu ,  Hui-Hsuan Chen ,  Chin-Chou Lee ,  Kuo-Hsiung Li ,  Hsin-Chia Chen

IPC: G06F3/042

CPC classification number: G06F3/0421

Abstract: The present invention discloses an optical touch control apparatus, comprising: a light guide module having an optical information capturing position, the light guide module guiding light to the optical information capturing position, and generating optical information according to light input through or reflected from the optical information capturing position; and an image sensor module for sensing the optical information, and generating an electronic signal according to the optical information.

Abstract translation: 本发明公开了一种光触摸控制装置，其特征在于，具备：光导模块，其具有光信息拍摄位置，所述导光模块将光引导到所述光信息拍摄位置，根据从所述光信息拍摄位置输入或反射的光产生光信息 信息捕捉位置; 以及图像传感器模块，用于感测光学信息，并根据光学信息生成电子信号。

公开(公告)号：US09285926B2

公开(公告)日：2016-03-15

申请号：US13554052

申请日：2012-07-20

Applicant: Feng-Cheng Yang ,  Ching-Lin Chung ,  Hsin-Chia Chen ,  Hui-Hsuan Chen

Inventor： Feng-Cheng Yang ,  Ching-Lin Chung ,  Hsin-Chia Chen ,  Hui-Hsuan Chen

IPC: G06F3/042

CPC classification number: G06F3/0421 ,  G06F2203/04109

Abstract: An input device comprising an optical module having a light guide plate, a light source, a scattering layer and a sensor is provided. The light guide plate has a top surface, a bottom surface, and a side. The light source emits a light to the side. The light travels within the light guide plate. The scattering layer changes a path of parts of the light on the bottom surface so that the light is projected out of the top surface to form a penetrating light. When an object approaches or touches the top surface of the light guide plate, at least a part of the penetrating light is reflected by the object to form a reflected light received by the sensor. According to the reflected light, the input device generates a position signal indicating at least one relative position of the object with respect to the top surface.

Abstract translation: 一种包括具有导光板，光源，散射层和传感器的光学模块的输入装置。 导光板具有顶表面，底表面和侧面。 光源向侧面发光。 光在导光板内行进。 散射层改变底面上的光的部分路径，使得光从顶表面突出以形成穿透光。 当物体接近或接触导光板的顶表面时，穿透光的至少一部分被物体反射以形成由传感器接收的反射光。 根据反射光，输入装置产生指示物体相对于顶面的至少一个相对位置的位置信号。