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    Imaging system having four image sensors
    41.
    发明授权
    Imaging system having four image sensors 有权

    公开(公告)号：US10313643B2

    公开(公告)日：2019-06-04

    申请号：US15456937

    申请日：2017-03-13

    Applicant: OmniVision Technologies, Inc.

    Inventor： Chun-Sheng Fan

    IPC: H04N9/097 ,  H04N9/76 ,  H04N5/225 ,  H04N5/33 ,  G02B27/10 ,  G02B27/14 ,  G02B13/00 ,  H04N9/04 ,  H04N5/369

    Abstract: An imaging system having four image sensors comprises a first dichroic filter, a second dichroic filter, and a third dichroic filter. The first dichroic filter reflects light having a first wavelength band and a second wavelength band toward a second dichroic filter, and transmits light having a third wavelength band and a fourth wavelength band toward the third dichroic filter. The second dichroic filter reflects light having the first wavelength band toward the first image sensor, and transmits light having the second wavelength band toward the second image sensor. The third dichroic filter reflects light having the third wavelength band toward the third image sensor, and transmits light having the fourth wavelength band toward the fourth image sensor. The first dichroic filter, the second dichroic filter, and the third dichroic filter are included in an integrated part.

    Multi-projector display box for use in retail marketing
    42.
    发明授权
    Multi-projector display box for use in retail marketing 有权

    公开(公告)号：US10152291B2

    公开(公告)日：2018-12-11

    申请号：US14885305

    申请日：2015-10-16

    Applicant: OmniVision Technologies, Inc.

    Inventor： Chun-Sheng Fan ,  Wei-Feng Lin

    IPC: G06F3/14 ,  G03B21/20 ,  G06Q10/08 ,  G09G5/14 ,  G06F1/16

    Abstract: A novel multi-display projection box includes a housing that is short and wide, a set of display panels, a set of projectors, and a controller. In a particular embodiment the set of display panels includes two display panels, each coupled to opposite sides of the housing. The set of projectors includes two projectors placed adjacent opposite side walls of the housing. One of the projectors projects a first image onto one of the display panels and the other projector projects a second image onto the other display panel. The first and second image can include product information corresponding to goods placed atop the projection box in a retail store.

    Imaging system having dual image sensors
    43.
    发明申请
    Imaging system having dual image sensors 审中-公开

    公开(公告)号：US20180205916A1

    公开(公告)日：2018-07-19

    申请号：US15408724

    申请日：2017-01-18

    Applicant: OmniVision Technologies, Inc.

    Inventor： Chun-Sheng Fan

    IPC: H04N9/097 ,  H04N9/76 ,  H04N5/225 ,  G02B27/10 ,  G02B13/00 ,  H04M1/02

    CPC classification number: H04N9/097 ,  G02B13/0065 ,  G02B13/0085 ,  G02B27/1013 ,  H04M1/0264 ,  H04N5/2258

    Abstract: An imaging system for capturing an image of an object comprises a first lens, a dichroic beam splitter, which transmits light of a color band and reflects light of all colors outside the color band, a first image sensor for capturing an image formed by the transmitted light in the color band, a second image sensor for capturing an image formed by the reflected light outside the color band. The first image sensor is a monochrome image sensor and the second image sensor is a color image sensor having a color filter array disposed on pixels of the second image sensor. The image captured by the first image sensor and the image captured by the second image sensor are combined to form a single color image.

    Panel carrier for a liquid crystal on silicon panel and method for electrically interconnecting same
    47.
    发明授权
    Panel carrier for a liquid crystal on silicon panel and method for electrically interconnecting same 有权
    一种用于硅片上液晶的面板载体及其电连接方法

    公开(公告)号：US09568789B2

    公开(公告)日：2017-02-14

    申请号：US14547986

    申请日：2014-11-19

    Applicant: OmniVision Technologies, Inc.

    Inventor： Wei-Feng Lin ,  Chun-Sheng Fan

    IPC: G02F1/1345 ,  G02F1/1333 ,  H05K3/32

    CPC classification number: G02F1/13458 ,  G02F1/133308 ,  G02F1/13452 ,  G02F1/136277 ,  H05K3/323 ,  H05K2201/10136

    Abstract: A liquid-crystal-on-silicon (LCOS) panel includes a wafer having bond pads thereon, a liquid crystal layer, and a conductive layer. The panel carrier for the LCOS panel includes a conductive-layer electrode for electrically connecting the conductive layer to a printed circuit assembly (PCA), address electrodes for electrically connecting the bond pads to the PCA, and a cavity for holding the LCOS panel. The cavity includes a conductive pad for electrically connecting the conductive layer to the conductive-layer electrode, and bond-pad electrodes for electrically connecting each bond pad to a respective address electrode. A method for electrically connecting an LCOS panel to a panel carrier includes a step of electrically connecting each bond pad to a respective address electrode, and a step of electrically connecting the conductive layer to the conductive pad.

    Abstract translation: 液晶硅（LCOS）面板包括其上具有接合焊盘的晶片，液晶层和导电层。 用于LCOS面板的面板载体包括用于将导电层电连接到印刷电路组件（PCA）的导电层电极，用于将接合焊盘电连接到PCA的寻址电极和用于保持LCOS面板的空腔。 空腔包括用于将导电层电连接到导电层电极的导电焊盘和用于将每个接合焊盘电连接到相应寻址电极的焊盘电极。 将LCOS面板电连接到面板载体的方法包括将每个接合焊盘电连接到相应的寻址电极的步骤，以及将导电层电连接到导电焊盘的步骤。

    Liquid Crystal On Silicon Panels And Associated Methods
    48.
    发明申请
    Liquid Crystal On Silicon Panels And Associated Methods 有权
    硅片上的液晶及相关方法

    公开(公告)号：US20160231604A1

    公开(公告)日：2016-08-11

    申请号：US14616900

    申请日：2015-02-09

    Applicant: OmniVision Technologies, Inc.

    Inventor： Wei-Feng Lin ,  Chun-Sheng Fan

    IPC: G02F1/1345 ,  G02F1/1343 ,  G02F1/1337

    CPC classification number: G02F1/1345 ,  G02F1/133723 ,  G02F1/13439 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136277 ,  G02F2001/133302

    Abstract: A liquid crystal on silicon (LCOS) panel is provided that includes an electrical contact layer deposited in a pattern on a portion of a transparent conductive layer. An alignment layer protects the conductive layer and electrical contact layer during LCOS panel assembly. The alignment layer is etched away to expose the electrical contact, which protects the underlying conductive layer from the etching process. The resulting LCOS panel has more reliably formed electrical contacts for improved stability of electrical connections to the conductive layer. A method for forming an electrical contact layer on a conductive layer of a LCOS panel includes steps for depositing a patterned layer on a portion of the conductive layer. The method is compatible with microfabrication techniques for scalable manufacturing. The resulting LCOS panel includes a pattern of one or more electrical contacts exposed on a portion of the conductive layer.

    Abstract translation: 提供了一种硅（LCOS）面板，其包括在透明导电层的一部分上以图案沉积的电接触层。 在LCOS面板组装期间，取向层保护导电层和电接触层。 蚀刻掉取向层以暴露电接触，其保护下面的导电层免受蚀刻过程。 所得到的LCOS面板具有更可靠地形成的电触点，以改善与导电层的电连接的稳定性。 在LCOS面板的导电层上形成电接触层的方法包括在导电层的一部分上沉积图案层的步骤。 该方法与可扩展制造的微加工技术相兼容。 所得到的LCOS面板包括暴露在导电层的一部分上的一个或多个电触头的图案。

    Infrared reflection/absorption layer for reducing ghost image of infrared reflection noise and image sensor using the same
    50.
    发明授权
    Infrared reflection/absorption layer for reducing ghost image of infrared reflection noise and image sensor using the same 有权
    用于减少红外反射噪声的重影的红外反射/吸收层和使用其的图像传感器

    公开(公告)号：US09184200B2

    公开(公告)日：2015-11-10

    申请号：US14696630

    申请日：2015-04-27

    Applicant: OmniVision Technologies, Inc.

    Inventor： Wei-Feng Lin ,  Yeh-An Chien ,  Chun-Sheng Fan

    IPC: H01L27/00 ,  H01L27/146

    CPC classification number: H01L27/14649 ,  H01L27/146 ,  H01L27/14607 ,  H01L27/14621 ,  H01L27/14623 ,  H01L27/14627 ,  H01L27/14629 ,  H01L27/14636 ,  H01L27/14669 ,  H01L2224/11

    Abstract: An image sensor includes a photosensing element for receiving infrared (IR) radiation and detecting the IR radiation and generating an electrical signal indicative of the IR radiation. A redistribution layer (RDL) is disposed under the photosensing element, the RDL comprising pattern of conductors for receiving the electrical signal. An IR reflection layer, an IR absorption layer or an isolation layer is disposed between the photosensing element and the RDL. The IR reflection layer, IR absorption layer or isolation layer provides a barrier to IR radiation such that the IR radiation does not impinge upon the RDL. As a result, a ghost image of the RDL is not generated, resulting in reduced noise and improved sensitivity and performance of the image sensor.

    Abstract translation: 图像传感器包括用于接收红外（IR）辐射和检测IR辐射并产生指示IR辐射的电信号的光敏元件。 再分配层（RDL）设置在光敏元件下方，RDL包括用于接收电信号的导体图案。 在感光元件和RDL之间设置IR反射层，IR吸收层或隔离层。 IR反射层，IR吸收层或隔离层为IR辐射提供了屏障，使得IR辐射不会撞击RDL。 结果，不产生RDL的重影，导致图像传感器的噪音降低和灵敏度和性能的提高。

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