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公开(公告)号：US20170315353A1
公开(公告)日：2017-11-02
申请号：US15653877
申请日：2017-07-19
CPC分类号： G02B27/0101 , G02B3/0006 , G02B3/0056 , G02B3/04 , G02B26/101 , G02B27/48 , G02B2027/0118
摘要： An image display device includes a lens array, and a scanner to two-dimensionally scan the lens array with a light beam for image display, in which each of lenses of the lens array includes a convex surface with different curvatures in two directions orthogonal to the optical axis of the lens and to each other.
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22.发明申请IMAGE FORMING APPARATUS AND VEHICLE ON WHICH THE IMAGE FORMING APPARATUS IS MOUNTED 有权图像形成装置和图像形成装置安装的车辆公开(公告)号：US20130063754A1
公开(公告)日：2013-03-14
申请号：US13609434
申请日：2012-09-11
申请人： Kenichiroh SAISHO , Hiroyuki SATOH
发明人： Kenichiroh SAISHO , Hiroyuki SATOH
IPC分类号： G06K15/02
CPC分类号： G02B26/101 , B23K26/064 , B23K26/0643 , B23K26/0648 , G02B5/02 , G02B5/0257 , G02B5/0278 , G02B19/0028 , G02B19/0057 , G02B26/0858 , G02B26/105 , G02B27/0101 , G02B27/0966 , G03B21/28 , G03B33/06 , G03B33/12
摘要： An image forming apparatus includes an optical scanning device including a light source element configured to radiate a light beam, an optical deflector configured to deflect the light beam two-dimensionally, and a target scanning surface that is transparent and having a two-dimensional image formed thereon by the light beam deflected from the optical deflector, and a projection optical system including a convex mirror and configured to enlarge and project the two-dimensional image on a target projection surface. The target projection surface includes a reflection surface of a half mirror. The half mirror is positioned outside of the image forming apparatus and configured to transmit a part of a light incident on the half mirror and reflect another part of the light incident on the half mirror.
摘要翻译： 一种图像形成装置包括：光学扫描装置，其包括被配置为辐射光束的光源元件，被配置为二维地偏转光束的光学偏转器;以及形成为二维图像的透明的目标扫描表面 由光偏转器偏转的光束在其上;以及投影光学系统，其包括凸面镜，并被配置为在目标投影面上放大和投影二维图像。 目标投影面包括半反射镜的反射面。 半反射镜位于图像形成装置的外部，并且被配置为透射入射在半反射镜上的一部分光并反射入射在半反射镜上的光的另一部分。
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公开(公告)号：US20190228537A1
公开(公告)日：2019-07-25
申请号：US16253839
申请日：2019-01-22
摘要： An image processing method of generating a range image is provided. The method includes a step of detecting a distance to the object as a measured distance, by a distance measurement unit; a step of performing, by an image processing unit, integration of the distance with a matching evaluation value of a pixel in a stereogram corresponding to a location on the object of which the distance is detected by the distance measurement unit, among a plurality of pixels in the stereogram each including a corresponding matching evaluation value; and a step of generating a range image based on a result of the integration. The generating step is performed after the integration.
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公开(公告)号：US20190107886A1
公开(公告)日：2019-04-11
申请号：US16213889
申请日：2018-12-07
申请人： Kenichiroh SAISHO
发明人： Kenichiroh SAISHO
摘要： An information provision device and an information provision method. Each of the information provision device and information provision method includes projecting an image light to a light transmission member so as to display a for-driver information image, sensing a relative distance of an object to be detected existing around the mobile object in the direction of travel, detecting a location of a viewpoint of the driver, and changing a position at which an object image indicating the object to be detected is displayed according to a result of the detecting so as to change a perception distance of the driver influenced by a motion parallax of the object image according to the relative distance of the object to be detected in the direction of travel.
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公开(公告)号：US20160170487A1
公开(公告)日：2016-06-16
申请号：US14955402
申请日：2015-12-01
申请人： Kenichiroh SAISHO
发明人： Kenichiroh SAISHO
CPC分类号： G06F3/013 , B60K35/00 , B60K2350/1084 , B60K2350/1096 , B60K2350/2013 , B60K2350/2017 , B60K2350/2047 , B60K2350/2052 , B60K2350/2069 , B60K2350/352 , B60K2350/965 , B60R1/00 , B60R2300/107 , B60R2300/205 , B60R2300/301 , B60R2300/308 , B60R2300/605 , B60R2300/8093 , G01C21/3632 , G01C21/3635 , G01C21/365 , G01C21/3697 , G02B2027/0185 , G02B2027/0187
摘要： An information provision device and an information provision method. Each of the information provision device and information provision method includes projecting an image light to a light transmission member so as to display a for-driver information image, sensing a relative distance of an object to be detected existing around the mobile object in the direction of travel, detecting a location of a viewpoint of the driver, and changing a position at which an object image indicating the object to be detected is displayed according to a result of the detecting so as to change a perception distance of the driver influenced by a motion parallax of the object image according to the relative distance of the object to be detected in the direction of travel.
摘要翻译： 信息提供装置和信息提供方法。 信息提供装置和信息提供方法中的每一个包括将图像光投影到光传输构件以便显示驾驶员信息图像，感测存在于移动对象周围的待检测对象的相对距离沿着 检测驾驶员的视点的位置，根据检测结果改变表示被检测体的目标图像的位置，以改变驾驶员受运动影响的感知距离 根据被检测体的行进方向的相对距离，对象图像的视差。
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公开(公告)号：US20170185853A1
公开(公告)日：2017-06-29
申请号：US15455650
申请日：2017-03-10
CPC分类号： G06K9/00805 , B60K2370/21 , B60K2370/334 , B60K2370/52 , B60K2370/77 , B60R1/00 , B60R2300/105 , B60R2300/107 , B60R2300/205 , B60R2300/301 , B60R2300/302 , B60R2300/303 , B60W30/08 , B60W30/09 , B60W30/143 , B60W50/14 , B60W2050/143 , B60W2050/146 , B60W2420/42 , B60W2510/18 , B60W2510/20 , B60W2520/105 , B60W2520/14 , B60W2550/10 , B60W2550/30 , B60W2710/18 , B60W2710/20 , B60W2720/106 , B60W2720/14 , B60W2750/30 , G06K9/00335 , G06K9/00791 , G06T7/251 , G06T7/277 , G06T11/60 , G06T2207/10016 , G06T2207/10021 , G06T2207/10028 , G06T2207/30236 , G06T2207/30241 , G06T2207/30261 , G08G1/166 , H04N5/14 , H04N5/145 , H04N5/147 , H04N5/232 , H04N5/23254 , H04N5/23264
摘要： A processing apparatus includes a distance image acquirer, a moving-object detector, and a danger-level determining unit. The distance image acquirer acquires a distance image containing distance information of each pixel. The moving-object detector detects a moving object from the distance image. The danger-level determining unit determines a danger level of the moving object by use of the distance image, and outputs the danger level to a controller that controls a controlled unit in accordance with the danger level.
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公开(公告)号：US20170155867A1
公开(公告)日：2017-06-01
申请号：US15129871
申请日：2015-04-30
CPC分类号： H04N5/44504 , B60K35/00 , B60K2370/1529 , B60K2370/178 , B60K2370/21 , B60K2370/777 , B60R1/008 , B60R2300/107 , B60R2300/205 , B60R2300/8006 , G02B27/0093 , G02B27/01 , G02B27/0101 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G06F3/013
摘要： Disclosed is a display device including a passenger image capture unit configured to capture information of a passenger who is riding in a vehicle together with a driver of the vehicle; an image generator configured to generate an image that shows a condition of the passenger based on the information that is captured by the passenger image capture unit; and an image display unit configured to superimpose the image with a visual field of the driver, and configured to display the image in the visual field of the driver.
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28.发明申请OPTICAL SCANNING DEVICE, OPTICAL WRITING DEVICE, AND IMAGE FORMING APPARATUS 有权光学扫描装置，光学写入装置和图像形成装置公开(公告)号：US20110228368A1
公开(公告)日：2011-09-22
申请号：US13152989
申请日：2011-06-03
IPC分类号： G02B26/10
CPC分类号： G02B27/42 , G02B26/124 , G02B27/4227 , G02B27/4283
摘要： An optical scanning device includes a first optical system for guiding light beams emitted from a plurality of light emitting units to an optical deflector, and a second optical system for focusing the light beams to optically scan a surface to be scanned. At least one of the first optical system and the second optical system includes a resin lens having a diffractive surface. The diffractive surface includes a diffractive portion and a refractive portion. A power of the diffractive portion and a power of the refractive portion cancel each other.
摘要翻译： 光学扫描装置包括用于将从多个发光单元发射的光束引导到光学偏转器的第一光学系统和用于聚焦光束以光学扫描要扫描的表面的第二光学系统。 第一光学系统和第二光学系统中的至少一个包括具有衍射面的树脂透镜。 衍射面包括衍射部分和折射部分。 衍射部分的功率和折射部分的功率彼此抵消。
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公开(公告)号：US20090059337A1
公开(公告)日：2009-03-05
申请号：US12189430
申请日：2008-08-11
申请人： Kenichiroh SAISHO
发明人： Kenichiroh SAISHO
IPC分类号： G02B26/10
CPC分类号： G02B26/125 , G02B5/189 , G02B26/124 , H04N1/1135
摘要： A temperature of a scanning optical system is different from a temperature of a light source when an optical scanning device is in operation, and when the both temperatures are assumed to be equal, a diffractive surface of a diffractive optical element is set according to a magnitude relationship between both temperatures when the optical scanning device is in operation such that a deviation amount of an in-focus position of the light flux by the diffractive optical element becomes larger or smaller than a deviation amount for canceling a deviation amount of an in-focus position of the light flux by the scanning optical system.
摘要翻译： 当光学扫描装置运行时，扫描光学系统的温度与光源的温度不同，当两个温度假定相等时，衍射光学元件的衍射面根据大小设定 当光学扫描装置工作时两个温度之间的关系使得由衍射光学元件的光束的对焦位置的偏移量变得大于或小于用于抵消对焦的偏移量的偏差量 通过扫描光学系统的光束位置。
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公开(公告)号：US20090058979A1
公开(公告)日：2009-03-05
申请号：US12174899
申请日：2008-07-17
申请人： Kenichiroh SAISHO , Shigeaki Imai
发明人： Kenichiroh SAISHO , Shigeaki Imai
CPC分类号： G02B7/008 , B41J2/471 , G02B26/124 , G02B27/0031
摘要： An optical scanning device includes a light source, a pre-deflection optical system, a polygon mirror, and a scanning optical system. The pre-deflection optical system includes a coupling lens and a diffraction lens. A light output surface of the coupling lens is a phase shifting surface, while a light output surface of the diffraction lens is a diffractive surface. The absolute value of the focal length of the diffraction lens is longer than the absolute focal length of the coupling lens.
摘要翻译： 光学扫描装置包括光源，偏转前光学系统，多面镜和扫描光学系统。 预偏转光学系统包括耦合透镜和衍射透镜。 耦合透镜的光输出表面是相移表面，而衍射透镜的光输出表面是衍射表面。 衍射透镜的焦距的绝对值比耦合透镜的绝对焦距长。
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