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    RADIATION SENSOR
    1.
    发明申请
    RADIATION SENSOR 有权
    辐射传感器

    公开(公告)号：US20120132788A1

    公开(公告)日：2012-05-31

    申请号：US13241096

    申请日：2011-09-22

    Applicant: Ewan Findlay

    Inventor： Ewan Findlay

    IPC: G01J1/42

    CPC classification number: G06F1/1684 ,  G01J1/0219 ,  G01J1/0271 ,  G01J1/0411 ,  G01J1/0422 ,  G01J1/06 ,  G01J1/4204 ,  G01J1/4228 ,  G01J5/0025 ,  G01J5/025 ,  G01J5/0265 ,  G01J5/041 ,  G01J5/0806 ,  G01J5/0896 ,  G01S7/4816 ,  G01S17/026 ,  G01S17/36 ,  H04M1/72569 ,  H04M2250/12

    Abstract: A radiation sensor is provided comprising: one or more first pixels and one or more second pixels. A first optical element is provided over the first and second pixels, having a first field of view. A second optical element is provided over the one or more second pixels, having a second field of view. The second optical element is positioned between the first optical element and the one or more second pixels, wherein the first field of view is substantially narrower than, and lies substantially within, the second field of view.

    Abstract translation: 提供一种辐射传感器，包括：一个或多个第一像素和一个或多个第二像素。 第一光学元件设置在第一和第二像素上，具有第一视场。 第二光学元件设置在一个或多个第二像素上，具有第二视场。 第二光学元件位于第一光学元件和一个或多个第二像素之间，其中第一视场基本上窄于第二视场，并且基本上位于第二视场内。

    Optical device, and optical mouse incorporating the optical device
    3.
    发明授权
    Optical device, and optical mouse incorporating the optical device 有权
    光学装置和装有光学装置的光学鼠标

    公开(公告)号：US07265335B2

    公开(公告)日：2007-09-04

    申请号：US11179323

    申请日：2005-07-12

    Applicant: Ewan Findlay ,  Giles Dufaure De Lajarte

    Inventor： Ewan Findlay ,  Giles Dufaure De Lajarte

    IPC: G06M7/00 ,  G09G5/08

    CPC classification number: G06F3/0317

    Abstract: An optical mouse includes a base and a lens for forming an image on an image sensor package. An LED projects light into the field of view of the lens via a prism. The prism enables the LED to be set horizontally, which reduces optical losses. The prism and lens may form part of a single molding.

    Abstract translation: 光学鼠标包括用于在图像传感器封装上形成图像的基座和透镜。 LED通过棱镜将光投射到透镜的视野中。 棱镜可以使LED水平放置，从而减少光损耗。 棱镜和透镜可以形成单个模制件的一部分。

    Optical device, and optical mouse incorporating the optical device
    4.
    发明申请
    Optical device, and optical mouse incorporating the optical device 有权
    光学装置和装有光学装置的光学鼠标

    公开(公告)号：US20060016967A1

    公开(公告)日：2006-01-26

    申请号：US11179323

    申请日：2005-07-12

    Applicant: Ewan Findlay ,  Gilles De Lajarte

    Inventor： Ewan Findlay ,  Gilles De Lajarte

    IPC: G01J1/32

    CPC classification number: G06F3/0317

    Abstract: An optical mouse includes a base and a lens for forming an image on an image sensor package. An LED projects light into the field of view of the lens via a prism. The prism enables the LED to be set horizontally, which reduces optical losses. The prism and lens may form part of a single molding.

    Abstract translation: 光学鼠标包括用于在图像传感器封装上形成图像的基座和透镜。 LED通过棱镜将光投射到透镜的视野中。 棱镜使LED可以水平设置，从而减少光损耗。 棱镜和透镜可以形成单个模制件的一部分。

    OPTICAL NAVIGATION DEVICE
    6.
    发明申请
    OPTICAL NAVIGATION DEVICE 有权
    光学导航装置

    公开(公告)号：US20140110564A1

    公开(公告)日：2014-04-24

    申请号：US14126153

    申请日：2012-04-12

    Applicant: Colin Campbell ,  Hazel McInnes ,  Ewan Findlay

    Inventor： Colin Campbell ,  Hazel McInnes ,  Ewan Findlay

    IPC: G06F3/0354 ,  H01L25/16

    CPC classification number: G06F3/03547 ,  G06F3/0421 ,  H01L25/167 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: An optical navigation device for use with mobile telephones and the like is disclosed, which has a reduced height as compared with current designs. The navigation device comprises a laser such as a VCSEL laser, an exposed user surface and two other surfaces that provide for total internal reflection of the incident laser beam. The surfaces are constructed with shallower than normal angles, preserving the basic functionality of the device while reducing the height.

    Abstract translation: 公开了一种与移动电话等一起使用的光学导航装置，其与当前设计相比具有降低的高度。 导航装置包括诸如VCSEL激光器的激光器，暴露的使用者表面和提供入射激光束的全内反射的两个其它表面。 表面构造成比普通角度浅，保持设备的基本功能同时降低高度。

    Radiation sensor
    7.
    发明授权
    Radiation sensor 有权
    辐射传感器

    公开(公告)号：US08461533B2

    公开(公告)日：2013-06-11

    申请号：US13238551

    申请日：2011-09-21

    Applicant: Ewan Findlay

    Inventor： Ewan Findlay

    IPC: G01J5/02

    CPC classification number: H01L31/02162 ,  G01J1/0209 ,  G01J1/0219 ,  G01J1/0228 ,  G01J1/0233 ,  G01J1/0247 ,  G01J1/0266 ,  G01J1/0271 ,  G01J1/0411 ,  G01J1/0492 ,  G01J1/06 ,  G01J1/4204 ,  G01J1/4228 ,  G01J1/44 ,  G01S7/4816 ,  G01S17/026 ,  H01L31/02019 ,  H01L31/02024 ,  H01L31/0203 ,  H01L31/02327 ,  H01L31/107 ,  H01L2224/48091 ,  H01L2924/13091 ,  H01L2924/00014 ,  H01L2924/00

    Abstract: A radiation sensor includes first and second pixels with a radiation absorption filter positioned over the first pixel and an interference filter positioned over both the first and second pixels. The combined spectral response of the absorption filter and the first pixel has a first pixel pass-band and a first pixel stop-band. The spectral response of the interference filter has an interference filter pass-band which is substantially within the first pixel pass-band for radiation incident on the interference filter at a first angle of incidence, and substantially within the first pixel stop-band for radiation incident on the interference filter at a second angle of incidence greater than the first angle of incidence.

    Abstract translation: 辐射传感器包括具有放置在第一像素上的辐射吸收滤光器的第一和第二像素以及位于第一和第二像素两者上的干涉滤光器。 吸收滤光器和第一像素的组合光谱响应具有第一像素通带和第一像素阻挡带。 干涉滤波器的频谱响应具有干涉滤波器通带，其基本上在第一像素通带内，用于以第一入射角入射在干涉滤光器上的辐射，并且基本上在用于辐射入射的第一像素阻挡带内 在第二入射角大于第一入射角的干涉滤光片上。

    MULTI-CHANNEL IMAGE SENSORS
    8.
    发明申请
    MULTI-CHANNEL IMAGE SENSORS 有权
    多通道图像传感器

    公开(公告)号：US20120206620A1

    公开(公告)日：2012-08-16

    申请号：US13368428

    申请日：2012-02-08

    Applicant: Ewan Findlay ,  James Downing ,  Andrew Murray ,  Lindsay Grant ,  Adam Caley

    Inventor： Ewan Findlay ,  James Downing ,  Andrew Murray ,  Lindsay Grant ,  Adam Caley

    IPC: H04N5/228 ,  H04N5/335 ,  H01L27/00

    CPC classification number: H04N5/2254 ,  G02B3/0043 ,  G02B3/0056 ,  H04N5/3415

    Abstract: An image sensor includes a pixel array and an image sensor objective optical element. The element is formed by a lenslet array. Each lenslet in the array directs incoming radiation onto a different specific pixel or sub-array of pixels in the pixel array. The lenslets in the array are shaped such that fields of view of next-but-one neighboring ones of the lenslets (i.e., two lenslets spaced from each other by another lenslet) do not overlap until a certain object distance away from the lenslet array.

    Abstract translation: 图像传感器包括像素阵列和图像传感器物镜光学元件。 元件由小透镜阵列形成。 阵列中的每个小透镜将入射辐射引导到像素阵列中的不同特定像素或像素子阵列上。 阵列中的小透镜被成形为使得相邻的小透镜（即，由另一个小透镜彼此间隔开的两个小透镜）的相邻但相邻的视角的视场不重叠，直到远离微透镜阵列的某个物体距离。

    Artifact removal from phase encoded images
    9.
    发明授权
    Artifact removal from phase encoded images 有权
    从相位编码图像中删除人工制品

    公开(公告)号：US07961969B2

    公开(公告)日：2011-06-14

    申请号：US11942810

    申请日：2007-11-20

    Applicant: Ewan Findlay ,  Andrew Harvey ,  Bertrand Lucotte ,  Gonzalo Muyo

    Inventor： Ewan Findlay ,  Andrew Harvey ,  Bertrand Lucotte ,  Gonzalo Muyo

    IPC: G06K9/40

    CPC classification number: G06T5/003

    Abstract: PSF coding has become well known in recent years. Although it enables significant increases in the depth of field, defocus introduces artifacts in images that are a major detraction from the final image quality. A method is described that enables the deduction or defocus and consequently the removal of these artifacts. The principle of the disclosed techniques involves iteratively adjusting the restoration algorithm according to a chosen image metric and choosing the defocus parameter that yields the image the lowest level of artifact.

    Abstract translation: 近年来，PSF编码已经成为众所周知的。 虽然它能够显着提高景深，但散焦会在图像中引入伪像，这是最终图像质量的主要障碍。 描述了一种能够减少或散焦并因此去除这些伪影的方法。 所公开技术的原理涉及根据所选择的图像度量迭代地调整恢复算法，并且选择产生图像最低级别的伪影的散焦参数。

    Image sensor comprising a pixel array having an optical element positioned relative to each pixel
    10.
    发明授权
    Image sensor comprising a pixel array having an optical element positioned relative to each pixel 有权
    图像传感器包括具有相对于每个像素定位的光学元件的像素阵列

    公开(公告)号：US07049168B2

    公开(公告)日：2006-05-23

    申请号：US10856128

    申请日：2004-05-28

    Applicant: Keith Findlater ,  Ewan Findlay

    Inventor： Keith Findlater ,  Ewan Findlay

    IPC: H01L21/00

    CPC classification number: H01L27/14625 ,  H01L27/14621 ,  H01L27/14627

    Abstract: A method for manufacturing an image sensor including an array of pixels and an imaging lens exit pupil for focusing rays of light onto the array of pixels is provided. Each pixel includes a light sensitive region and at least one optical element associated therewith. The method includes positioning the at least one optical element for each pixel relative to its associated light sensitive region based upon a range of acceptable angles of incidence for the rays of light from the imaging lens exit pupil.

    Abstract translation: 提供了一种用于制造包括像素阵列的图像传感器和用于将光线聚焦到像素阵列上的成像透镜出射光瞳的方法。 每个像素包括光敏区域和与其相关联的至少一个光学元件。 该方法包括基于来自成像透镜出射光瞳的光线的可接受入射角的范围，相对于其相关联的光敏区域为每个像素定位至少一个光学元件。

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