公开(公告)号：US11089286B2

公开(公告)日：2021-08-10

申请号：US16284087

申请日：2019-02-25

申请人： SAMSUNG ELECTRONICS CO., LTD. ,  CALIFORNIA INSTITUTE OF TECHNOLOGY

发明人： Amir Arbabi ,  Seunghoon Han ,  Andrei Faraon

IPC分类号： H04N3/22 ,  H04N13/229 ,  G02B5/20 ,  G02B3/00 ,  H01L27/146 ,  G03B35/10 ,  H04N5/225

摘要： An image sensor includes a substrate, a first thin lens configured to concentrate light of a first wavelength, and including a plurality of first scatterers disposed on the substrate. The plurality of first scatterers includes a material having a refractive index greater than a refractive index of the substrate. The image sensor further includes a plurality of light-sensing cells configured to sense the light concentrated by the first thin lens.

公开(公告)号：US10148925B2

公开(公告)日：2018-12-04

申请号：US14622751

申请日：2015-02-13

申请人： SEIKO EPSON CORPORATION

发明人： Yoshitaka Nakashin

IPC分类号： H04N3/22 ,  H04N9/31 ,  H04N5/232 ,  G03B21/53

摘要： A projector includes a projection optical system adapted to project an image on a screen, a lens drive section adapted to perform a focus adjustment in accordance with an operation, a shooting section adapted to shoot the screen, an evaluation value calculation section adapted to calculate an evaluation value used to evaluate contrast of a shot image of the shooting section, and a display control section adapted to make the projection lens project an image, which corresponds to a difference between the evaluation value calculated by the evaluation value calculation section after the focus adjustment and a maximum value of the evaluation values having been calculated by the evaluation value calculation section before the focus adjustment, on the screen in a case in which the lens drive section has performed the focus adjustment in accordance with the operation.

公开(公告)号：US09794532B2

公开(公告)日：2017-10-17

申请号：US14868075

申请日：2015-09-28

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Tatsumi Watanabe

IPC分类号： H04N3/22 ,  H04N3/26 ,  H04N9/31 ,  H04N5/74 ,  G03B37/04 ,  G06F3/14 ,  G06F3/00 ,  H04N5/232 ,  G03B21/00 ,  G03B21/13 ,  G09G3/00

CPC分类号： H04N9/3138 ,  G03B21/008 ,  G03B21/13 ,  G03B37/04 ,  G06F3/005 ,  G06F3/1446 ,  G09G3/002 ,  G09G2300/026 ,  G09G2320/0693 ,  G09G2330/026 ,  G09G2370/022 ,  H04N5/23229 ,  H04N5/74 ,  H04N9/3147 ,  H04N9/3188

摘要： A projector control apparatus that causes plural projectors to collectively project an image by individually projecting a different one of segment images into which the image is divided, the apparatus including: a spatial distribution information obtaining unit which obtains information indicating a distribution of one or more viewers that view the image in a space where the projectors are mounted; a mode selecting unit which selects, using the information indicating the distribution of the one or more viewers, one of modes including (i) a first mode in which a width of a projection area is a first width and (ii) a second mode in which the width of the projection area is a second width larger than the first width; and a projector control unit which changes arrangement of the segment images by controlling each of projection directions according to the mode selected.

公开(公告)号：US09491396B2

公开(公告)日：2016-11-08

申请号：US14621880

申请日：2015-02-13

申请人： Hiroaki Fukuda ,  Yohsuke Muramoto

发明人： Hiroaki Fukuda ,  Yohsuke Muramoto

IPC分类号： H04N3/22 ,  H04N3/26 ,  H04N5/74 ,  H04N5/04 ,  H04N9/31

CPC分类号： H04N5/7458 ,  H04N5/04 ,  H04N9/3147

摘要： In response to receiving a sound signal representing sounds originated from a viewer for each one of a plurality of projectors, which are collected at each one of a plurality of microphones that are associated with the plurality of projectors, a projector control apparatus generates, for each one of the plurality of projectors, distance information indicating a distance of the viewer relative to the projector using the sound signal, and determines a layout of a projection image to be displayed by at least one of the plurality of projectors, based on the distance information of each one of the plurality of projectors.

摘要翻译： 响应于接收到代表从与多个投影仪相关联的多个麦克风中的每一个处收集的多个投影仪中的每一个的观看者发出的声音的声音信号，投影仪控制装置针对每个 多个投影仪中的一个，使用声音信号指示观看者相对于投影仪的距离的距离信息，并且基于距离信息确定要由多个投影仪中的至少一个显示的投影图像的布局 的多个投影仪中的每一个。

公开(公告)号：US09450558B2

公开(公告)日：2016-09-20

申请号：US14477418

申请日：2014-09-04

申请人： Markus Rehm

发明人： Markus Rehm

IPC分类号： H03B5/08 ,  H03H7/32 ,  H04N3/16 ,  H04N3/22 ,  H04N3/27 ,  H03J5/24 ,  H03L7/099

CPC分类号： H03J5/246 ,  H03H7/325 ,  H03K3/037 ,  H03L7/099 ,  H04N3/16 ,  H04N3/22 ,  H04N3/27

摘要： An electrical resonance network comprising a first capacitor and a first inductor whose resonance frequency can be tuned by means of a second capacitor and/or a second inductor. The resulting effective capacitor- or inductor value of a network period is controlled by a variable coupling respectively decoupling interval by means of at least one coupling switch. The coupling respectively decoupling interval is synchronized by a sign change of a current and/or voltage in the network.

摘要翻译： 一种电谐振网络，包括第一电容器和第一电感器，其谐振频率可以借助于第二电容器和/或第二电感器来调谐。 所产生的网络周期的有效电容器或电感器值由通过至少一个耦合开关的可变耦合分别去耦间隔来控制。 通过网络中的电流和/或电压的符号变化来使耦合分离去耦间隔同步。

公开(公告)号：US09438871B2

公开(公告)日：2016-09-06

申请号：US14387839

申请日：2013-12-26

申请人： CITIZEN HOLDINGS CO., LTD.

发明人： Masafumi Ide ,  Shinpei Fukaya ,  Masaya Suzuki

IPC分类号： H04N9/31 ,  H04N3/08 ,  G01S17/08 ,  G01S17/46 ,  H04N3/22 ,  G02B6/06 ,  G01S17/89

CPC分类号： H04N9/3185 ,  G01S17/08 ,  G01S17/46 ,  G01S17/89 ,  G02B6/065 ,  H04N3/08 ,  H04N3/22 ,  H04N9/3129 ,  H04N9/3132 ,  H04N9/3135 ,  H04N9/3138 ,  H04N9/317

摘要： Provided is a projection apparatus that can enhance the efficiency of utilization of RGB laser lights, eliminate positional displacement in projection point caused by spaced-apart fiber cores emitting the laser lights, and detect additional information while projecting an image with the laser lights. The projection apparatus includes a laser light source emitting infrared and RGB laser lights, a fixing device fixing end portions of an infrared-light fiber and colored-light fibers used to transmit the infrared and RGB laser lights, a scanning unit projecting an image on a projection surface by scanning the projection surface with the RGB laser lights emitted from the end portions of the colored-light fibers, a detection unit detecting reflection of the infrared laser light emitted from the end portion of the infrared-light fiber, and a control unit controlling emission of the RGB laser lights from the light source, based on information detected by the detection unit.

摘要翻译： 提供一种可以提高RGB激光的利用效率的投影装置，消除由发射激光的间隔纤维芯引起的投影点的位置偏移，并且在用激光投影图像的同时检测附加信息。 投影装置包括发射红外线和RGB激光的激光光源，固定红外线光纤的端部和用于透射红外线和RGB激光的有色光纤的固定装置，将图像投影到 通过从着色光纤的端部发射的RGB激光照射投影表面，检测从红外线光纤的端部发射的红外激光的反射的检测单元，以及控制单元 基于由检测单元检测到的信息，控制来自光源的RGB激光的发射。

公开(公告)号：US08958015B2

公开(公告)日：2015-02-17

申请号：US14307784

申请日：2014-06-18

申请人： Seiko Epson Corporation

发明人： Takashi Ozawa

IPC分类号： H04N5/57 ,  H04N5/58 ,  H04N5/50 ,  H04N3/22 ,  H04N17/00

CPC分类号： H04N17/004 ,  G09G3/002 ,  G09G2320/0666 ,  G09G2330/026 ,  G09G2354/00 ,  G09G2360/144

摘要： A display apparatus capable of notifying a user that a color mode that does not correspond to illuminance in an environment around the display apparatus is set is provided. When the display apparatus is powered on, an illuminance measurement section measures illuminance in an environment around the display apparatus, and when a set color mode does not correspond to the measured illuminance, a notification image is projected to notify that the color mode should be changed.

摘要翻译： 提供能够通知用户在设置显示装置周围的环境中不对应于照度的颜色模式的显示装置。 当显示装置通电时，照度测量部分测量显示装置周围的环境中的照度，并且当设定的颜色模式不对应于所测量的照度时，通知图像通知应该改变颜色模式 。

公开(公告)号：US08953049B2

公开(公告)日：2015-02-10

申请号：US13990780

申请日：2010-11-24

申请人： Maxim Litvinov ,  Andrey Kuplevakhsky ,  Taras Stetsyuk ,  Denys Gonchar

发明人： Maxim Litvinov ,  Andrey Kuplevakhsky ,  Taras Stetsyuk ,  Denys Gonchar

IPC分类号： H04N17/00 ,  H04N17/02 ,  H04N3/22 ,  H04N3/26 ,  H04N9/31 ,  H04N1/60 ,  H04N5/58 ,  H04N21/41 ,  H04N21/431

CPC分类号： H04N9/3191 ,  H04N1/603 ,  H04N1/6083 ,  H04N5/58 ,  H04N9/3182 ,  H04N9/3188 ,  H04N9/3194 ,  H04N21/4122 ,  H04N21/42202 ,  H04N21/4318

摘要： Disclosure is directed to providing projected output from a receiver that includes ambiance or environmental images and sounds for display to and/or listening by a user. Other aspects are directed to processing or altering program service video to produce a compensated video that is output by a projector component of a receiver. The modified image compensates for characteristics associated with the ambient light conditions and/or characteristics of the projection surface upon which the projector outputs an image.

摘要翻译： 披露旨在提供来自接收机的投影输出，其包括用于向用户显示和/或收听的环境或环境图像和声音。 其他方面涉及处理或改变节目服务视频以产生由接收机的投影仪部件输出的补偿视频。 改进的图像补偿与环境光条件相关联的特性和/或投影仪输出图像的投影表面的特性。

公开(公告)号：US08648882B2

公开(公告)日：2014-02-11

申请号：US13040866

申请日：2011-03-04

申请人： Shinichi Tsukagoshi

发明人： Shinichi Tsukagoshi

IPC分类号： G09G5/00 ,  G09G5/10 ,  H04N3/22 ,  H04N3/26

CPC分类号： H04N9/3188 ,  G09G3/001 ,  G09G2340/0407 ,  G09G2340/0464

摘要： An image display apparatus includes: a primary image processing device that performs image processing for an input image represented by input image information; a secondary image processing device that performs image processing for the input image processed by the primary image processing device; a light modulator that modulates an illumination light based on the input image information representing the input image processed by the secondary image processing device; and a projection optical system that projects the modulated light onto a screen as an image, wherein the secondary image processing device performs position adjustment processing, and outputs position information representing the display position of the input image to the primary image processing device after the position adjustment processing on the input image is completed, and the primary image processing device reflects the position information outputted from the secondary image processing device to perform position adjustment on the input image information.

摘要翻译： 一种图像显示装置，包括：对由输入图像信息表示的输入图像进行图像处理的主图像处理装置; 对由所述主图像处理装置处理的输入图像进行图像处理的二次图像处理装置; 基于由所述二次图像处理装置处理的输入图像的输入图像信息调制照明光的光调制器; 以及投影光学系统，其将调制光投影到作为图像的屏幕上，其中，所述二次图像处理装置执行位置调整处理，并且在所述位置调整之后，将表示所述输入图像的显示位置的位置信息输出到所述主图像处理装置 完成对输入图像的处理，主图像处理装置反映从二次图像处理装置输出的位置信息，对输入图像信息进行位置调整。

公开(公告)号：US08591039B2

公开(公告)日：2013-11-26

申请号：US12259583

申请日：2008-10-28

申请人： Gerald D. Morrison ,  Paul Anthony Auger ,  Mark Andrew Fletcher ,  Gregory Gordon Forrest ,  Holly Pekau

发明人： Gerald D. Morrison ,  Paul Anthony Auger ,  Mark Andrew Fletcher ,  Gregory Gordon Forrest ,  Holly Pekau

IPC分类号： G03B21/14 ,  G03B21/00 ,  H04N3/22 ,  H04N3/26

CPC分类号： G06F3/0412 ,  H04N9/3185

摘要： An image projecting method comprises determining the position of a projection surface within a projection zone of at least one projector based on at least one image of the projection surface, the projection zone being sized to encompass multiple surface positions and modifying video image data output to the at least one projector so that the projected image corresponds generally to the projection surface.

摘要翻译： 图像投影方法包括基于投影表面的至少一个图像来确定投影面在至少一个投影仪的投影区域内的位置，投影区域的尺寸被设计成包含多个表面位置，并将视频图像数据输出修改为 至少一个投影仪，使得投影图像大致对应于投影面。