公开(公告)号：US06819495B2

公开(公告)日：2004-11-16

申请号：US10461689

申请日：2003-06-16

申请人： Tomer Shani ,  Isaac Malka

发明人： Tomer Shani ,  Isaac Malka

IPC分类号： G02B2714

CPC分类号： F41G1/473 ,  G02B23/125 ,  G02B23/14 ,  G02B27/0172 ,  G02B27/0176 ,  G02B2027/0138 ,  G02B2027/0156

摘要： An auxiliary optical unit attachable to an optical device for optional use therewith, includes: (a) an afocal teleconverter lens system having a predetermined magnification; (b) a laser range finder system for measuring and displaying the range to viewed object; and (c) a beam splitter located within the auxiliary optical unit such that when the auxiliary optical unit is attached to the optical device, both the displayed range and the object are concurrently viewable by the optical device. In the described preferred embodiment, the optical device is a telescopic gun sight to which the auxiliary optical unit is quickly attachable, to provide range display and increased magnification whenever desired.

摘要翻译： 可附接到光学装置的辅助光学单元可选地使用，包括：（a）具有预定放大率的无焦远视转换器透镜系统; （b）用于测量和显示观察对象的范围的激光测距仪系统; 以及（c）位于辅助光学单元内的分束器，使得当辅助光学单元附接到光学装置时，显示范围和物体都可以由光学装置同时观看。 在所描述的优选实施例中，光学装置是伸缩式枪瞄准器，辅助光学单元可快速附接到该瞄准器瞄准器，以便在需要时提供范围显示和增加放大率。

公开(公告)号：US06809874B1

公开(公告)日：2004-10-26

申请号：US10251225

申请日：2002-09-20

申请人： Michael Detro

发明人： Michael Detro

IPC分类号： G02B2714

CPC分类号： G02B27/283 ,  G02B2207/117

摘要： Pathlength matched optical devices (such as beam splitters) are produced by viewing optical paths through the optical devices and adjusting relative positions of optical components of the optical devices until the viewed optical paths are equivalent. The optical paths begin at markings at different locations on the optical device. The optical pathlengths are equivalent when both markings are in focus in a limited field of view camera or lens. In a beam splitting cube constructed of two prisms, markings located at precisely similar locations on different prisms are pathlength matched when coincident as viewed at a reference face of the cube. The prisms are abutted at their diagonals and are adjusted by sliding the prisms along the diagonals to the pathlength matched position. Optical adhesive between the prisms is cured after fixing the prisms at the pathlength matched position.

摘要翻译： 通过观察通过光学器件的光路并调整光学器件的光学部件的相对位置直到观察到的光学路径是等效的，产生光束长度匹配的光学器件（例如分束器）。 光路从光学装置上不同位置的标记开始。 当两个标记在有限的视野相机或镜头中对焦时，光程长度相当。 在由两个棱镜构成的分束立方体中，位于不同棱镜上的精确相似位置的标记是在立方体的参考面上观察时重合的路径长度匹配。 棱镜与其对角线抵接，并通过将棱镜沿着对角线滑动到路径长度匹配位置来调节。 在将棱镜固定在路径长度匹配位置之后，棱镜之间的光学粘合剂被固化。

公开(公告)号：US06788467B2

公开(公告)日：2004-09-07

申请号：US10011294

申请日：2001-12-11

申请人： Akira Miyamae ,  Kimio Nagasaka

发明人： Akira Miyamae ,  Kimio Nagasaka

IPC分类号： G02B2714

CPC分类号： G02F1/133555 ,  G02B3/0006 ,  G02B5/201 ,  G02F1/133526 ,  G02F1/133621

摘要： The present invention provides an electro-optical device can include a dot-like light source array in which a plurality of light-emitting elements for emitting red light, a plurality of light-emitting elements for emitting green light, and a plurality of light-emitting elements for emitting blue light are arranged. The device can further include a microlens array in which a plurality of micolenses are arranged and an optical modulation panel having a plurality of pixels for red light, a plurality of pixels for green light, a plurality of pixels for blue light, and a plurality of transmissive windows corresponding to the pixels. The electro-optical device can be configured so that by the microlens array light from the light-emitting elements for emitting red light is collected at the transmissive windows corresponding to the pixels for red light, light from the light-emitting elements for emitting green light is collected at the transmissive windows corresponding to the pixels for green light, and light from the light-emitting elements for emitting blue light is collected at the transmissive windows corresponding to the pixels for blue light.

摘要翻译： 本发明提供一种电光装置，其可以包括点状光源阵列，其中多个用于发射红光的发光元件，用于发射绿光的多个发光元件和多个发光元件， 布置发射蓝光的发光元件。 该装置还可以包括其中布置有多个微导体的微透镜阵列和具有用于红光的多个像素的光调制面板，用于绿光的多个像素，用于蓝光的多个像素，以及多个 对应于像素的透射窗口。 电光装置可以被配置为使得通过微透镜阵列，来自用于发射红光的发光元件的光被聚集在与用于红光的像素对应的透射窗处，来自用于发出绿光的发光元件的光 被收集在对应于绿光的像素的透射窗处，并且来自用于发射蓝光的发光元件的光在与蓝色光的像素对应的透射窗处被收集。

公开(公告)号：US06771423B2

公开(公告)日：2004-08-03

申请号：US10335785

申请日：2003-01-02

申请人： Richard Edwin Geist

发明人： Richard Edwin Geist

IPC分类号： G02B2714

CPC分类号： G02B27/0176 ,  G02B27/0172 ,  G02B2027/0132 ,  G02B2027/0178

摘要： The present invention is a head-mounted virtual display apparatus based on a cross-cavity optical configuration, in which a near-eye light deflecting element (LDE) is located in the peripheral field of view. Positioning of the near-eye LDE in the peripheral field of view provides the user simultaneously with “look toward” access to an inset magnified image of a miniature display and an unobstructed forward field of view of at least 35 degrees. Active and passive alignment means, including articulating connections and image warping electronics, allow correction of geometric distortion arising from folding of the optical train and/or embodiments based on off-axis optical configurations.

摘要翻译： 本发明是一种基于跨腔光学配置的头戴式虚拟显示装置，其中近眼光偏转元件（LDE）位于外围视场中。 近视眼LDE在周边视野中的定位使得用户同时“看向”访问微型显示器的插入放大图像和至少35度的无障碍前视场。 主动和被动对准装置，包括铰接连接和图像翘曲电子装置，允许基于离轴光学配置校正由光学系列和/或实施例的折叠引起的几何失真。

公开(公告)号：US06751025B2

公开(公告)日：2004-06-15

申请号：US10168386

申请日：2002-06-21

申请人： Jean-Marc Darrieux ,  Yannick Chevreau ,  Jean-François Gomme

发明人： Jean-Marc Darrieux ,  Yannick Chevreau ,  Jean-François Gomme

IPC分类号： G02B2714

CPC分类号： G02B27/0101

摘要： A double-plate combiner for a head-up visor, including two substantially flat plates substantially parallel to each other, and held fixedly together by a holding structure that includes a central baseplate, two side flanks connected to the central baseplate, and two spacers respectively connected to the side flanks and tightly holding the two plates between them. An outer plate is tightly held between free ends of the spacers and an inner plate is tightly held between the free ends, connected to the side flanks, of the spacers. An assembly of the plates, the side flanks, and the spacers has a plane of symmetry substantially orthogonal to the mid-plane of the plates. A first dimension from one spacer to the other of the outer plate is greater than a second dimension from one spacer to the other of the inner plate. The mid-plane of each spacer is not orthogonal to the mid-plane of the plates. Such a double-plate combiner can especially be applied to a head-up visor mounted in the cockpit of an aircraft, preferably of the airplane type.

摘要翻译： 一种用于平顶遮阳板的双板组合器，包括基本上彼此平行的两个基本平坦的板，并且通过保持结构固定地保持在一起，该保持结构包括中央基板，连接到中心基板的两个侧面侧面和两个间隔件 连接到侧面，并将两个板紧紧地保持在它们之间。 外板紧紧地保持在间隔件的自由端之间，并且内板牢固地保持在间隔件的连接到侧面的自由端之间。 板，侧面和间隔件的组件具有与板的中间平面基本正交的对称平面。 从一个间隔件到外板的另一个的第一尺寸大于从一个隔离件到另一个内板的第二尺寸。 每个间隔物的中间平面不与板的中间平面正交。 这种双板组合器可以特别适用于安装在飞行器的驾驶舱中，优选为飞机型的俯视遮阳板。

公开(公告)号：US06731435B1

公开(公告)日：2004-05-04

申请号：US09930369

申请日：2001-08-15

申请人： Alexander L. Kormos ,  Aaron T. Raines, Jr. ,  Ning Wu

发明人： Alexander L. Kormos ,  Aaron T. Raines, Jr. ,  Ning Wu

IPC分类号： G02B2714

CPC分类号： G02B27/0101 ,  G02B26/0816 ,  G02B2027/0159

摘要： A vehicle (10) has a camera (12) generating infrared images of a scene ahead, and a display (16) which reflects images from the vehicle windshield (17). Images from the camera are displayed at night, and operational information about the vehicle is displayed during the day. The display includes a mirror (41) with day and night reflective surfaces (162, 163) that have different optical characteristics and are arranged at an angle. The mirror is pivoted to transition the display unit between modes. In an alternative display (216), radiation from the two-sided mirror travels directly to a driver, without reflection from a windshield.

摘要翻译： 车辆（10）具有产生前方场景的红外图像的相机（12）和反映来自车辆挡风玻璃（17）的图像的显示器（16）。 夜间显示摄像机的图像，白天显示有关车辆的操作信息。 显示器包括具有日夜反射表面（162,163）的反射镜（41），其具有不同的光学特性并以一定角度布置。 镜子被转动以在显示单元之间转换模式。 在替代显示器（216）中，来自双面镜的辐射直接传递到驱动器，而不会从挡风玻璃反射。

公开(公告)号：US06724538B2

公开(公告)日：2004-04-20

申请号：US09824231

申请日：2001-04-03

申请人： Kazumitsu Kushida ,  Norihiro Kurata ,  Sadanao Ichimi

发明人： Kazumitsu Kushida ,  Norihiro Kurata ,  Sadanao Ichimi

IPC分类号： G02B2714

CPC分类号： B62J99/00 ,  B62J17/04 ,  B62J2099/008 ,  G02B27/01

摘要： A head-up display is provided which is suitable for a motorcycle. An image is present in peripheral fields outside a 90% center field. In the case where the image is located outside the 90% center field, it does not obstruct driving of the vehicle, and in the case where the image is located in the peripheral fields, it allows a driver to dimly see the shape of the image and thereby recognize the presence of the image. For this reason, the image is located in the peripheral fields. Since an image is located in a peripheral field, the presence of the image can be recognized by a driver while not obstructing a desirable visibility to the front side of the driver. The driver can recognize, on the basis of the presence or absence of the image, whether or not attention should be taken to drive the vehicle.

摘要翻译： 提供适用于摩托车的平视显示器。 图像存在于90％中心场外的外围场中。 在图像位于90％中心场外的情况下，它不妨碍车辆的行驶，并且在图像位于周边区域的情况下，其允许驾驶员昏暗地看到图像的形状 从而识别图像的存在。 因此，图像位于外围场中。 由于图像位于外围场中，所以可以由驾驶员识别图像的存在，同时不妨碍对驾驶员的前侧的期望的可视性。 驾驶员可以基于图像的存在或不存在来识别是否应该注意驾驶车辆。

公开(公告)号：US06717737B1

公开(公告)日：2004-04-06

申请号：US10329813

申请日：2002-12-23

申请人： Kyle Haglund

发明人： Kyle Haglund

IPC分类号： G02B2714

CPC分类号： H04N7/183 ,  A42B3/042 ,  G02B27/017 ,  G11B31/00 ,  G11B33/025 ,  G11B33/06 ,  H04N5/77

摘要： A mobile imaging system (100) for capturing images of an environment surrounding a user and transmitting those images to a remotely located recording device (108) is provided. The system includes an imaging device (110) adapted to be worn by a user, receive light, and convert the received light into video signals amenable for recordation by the recording device. A communication system (104) is adapted to couple the imaging device in signal communication with the recording device and transfer the video signals therebetween. A switch (106) is coupled to the communication system, the switch adapted to control both operation of the imaging device and the recording device. The imaging device may be attached to a support member (102) adapted to be worn upon a head of a user. A visual indicator (114) may be used to communicate to a user an operating status of the recording device.

摘要翻译： 提供了一种用于捕获用户周围环境的图像并将这些图像发送到位于远程的记录设备（108）的移动成像系统（100）。 该系统包括适于由用户佩戴的成像装置（110），接收光，并将接收到的光转换成适合由记录装置记录的视频信号。 通信系统（104）适于将成像设备与记录设备进行信号通信并传送其间的视频信号。 开关（106）耦合到通信系统，该开关适于控制成像装置和记录装置的操作。 成像装置可以附接到适于佩戴在使用者的头部上的支撑构件（102）。 视觉指示器（114）可以用于向用户传达记录装置的操作状态。

公开(公告)号：US06710928B2

公开(公告)日：2004-03-23

申请号：US09821133

申请日：2001-03-29

申请人： Wouter Roest

发明人： Wouter Roest

IPC分类号： G02B2714

CPC分类号： G02B27/0172 ,  G02B5/30

摘要： The invention relates to a head-mounted display provided with an image display device and an optical system. The optical system comprises a first &lgr;/4 plate, a lens element, a semi-transmissive mirror, a second &lgr;/4 plate and a polarization-dependent mirror, arranged, in this order, from the incident side for projecting an image to be formed by the image display device on a user's retina.

摘要翻译： 本发明涉及一种具有图像显示装置和光学系统的头戴式显示器。 该光学系统包括第一λ/ 4板，透镜元件，半透射镜，第二λ/ 4板和偏振相关镜，按照该顺序从入射侧排列以将图像投影为 由用户的视网膜上的图像显示装置形成。

公开(公告)号：US06661579B2

公开(公告)日：2003-12-09

申请号：US09772967

申请日：2001-01-31

申请人： Kiyoshi Araki ,  Taku Ito ,  Isao Okuda ,  Masahiro Oono ,  Moriyasu Kanai

发明人： Kiyoshi Araki ,  Taku Ito ,  Isao Okuda ,  Masahiro Oono ,  Moriyasu Kanai

IPC分类号： G02B2714

CPC分类号： G02B27/144 ,  G02B23/14

摘要： A beam splitter for a digital camera splits light passed through a photographing lens into beams directed to a CCD and a finder optical system. The beam splitter includes at least one optical element provided with a beam splitting surface that is inclined with respect to an optical axis of the photographing lens, and a multi-layer film including a plurality of layers of dielectric materials is formed on the beam splitting surface. The multi-layer film is configured such that the beam splitting surface exhibits a substantially constant reflectivity at least for visible light that is incident on the beam splitting surface at any incident angle within a predetermined range.

摘要翻译： 用于数字照相机的分束器将通过拍摄镜头的光分解成指向CCD和取景器光学系统的光束。 分束器包括至少一个光学元件，其设置有相对于拍摄镜头的光轴倾斜的分束表面，并且在分束表面上形成包括多层电介质材料的多层膜 。 多层膜被配置为使得分束表面至少对于在预定范围内以任何入射角入射在分束表面上的可见光呈现基本恒定的反射率。