公开(公告)号：US08494212B2

公开(公告)日：2013-07-23

申请号：US13045229

申请日：2011-03-10

申请人： Shoji Yamada ,  Mitsuyoshi Watanabe ,  Kazunari Taki ,  Hideo Ueno

发明人： Shoji Yamada ,  Mitsuyoshi Watanabe ,  Kazunari Taki ,  Hideo Ueno

IPC分类号： G06K9/00

CPC分类号： G02B26/101 ,  G02B6/0006 ,  G02B6/3598 ,  G02B6/4214 ,  G02B27/017 ,  G02B27/104 ,  G02B27/145 ,  G02B2027/0123 ,  G02B2027/014 ,  G02B2027/0187 ,  G06F3/011 ,  G06T19/006

摘要： A head mounted display capable of displaying necessary and sufficient number of display information in an easily viewable manner even when a large number of identifying objects are detected is provided. A see-through-type head mounted display includes a display unit which is configured to project image light corresponding to display information onto an eye of a user thus allowing the user to visually recognize an image corresponding to the image light while allowing an external light to pass therethrough. The head mounted display selects identifying objects about which associated information associated with the identifying objects are displayed by the display unit based on a result detected within an imaging area. The head mounted display displays the selected associated information associated with the identifying objects in association with the identifying objects which are visually recognized by the user through the display unit in a see-through manner.

摘要翻译： 提供即使在检测到大量识别对象时也能够以容易观看的方式显示必要且足够数量的显示信息的头戴式显示器。 透视型头戴式显示器包括显示单元，其被配置为将与显示信息相对应的图像光投影到用户的眼睛上，从而允许用户可视地识别对应于图像光的图像，同时允许外部光 通过。 头戴式显示器基于在成像区域内检测到的结果，选择与显示单元相关联的与识别对象相关联的关联信息的识别对象。 头戴式显示器与通过显示单元以透视方式由用户视觉识别的识别对象相关联地显示与识别对象相关联的所选择的关联信息。

公开(公告)号：US20100060552A1

公开(公告)日：2010-03-11

申请号：US12585301

申请日：2009-09-10

申请人： Mitsuyoshi Watanabe ,  Shoji Yamada ,  Kazunari Taki ,  Hideo Ueno

发明人： Mitsuyoshi Watanabe ,  Shoji Yamada ,  Kazunari Taki ,  Hideo Ueno

IPC分类号： G09G5/00 ,  G06K9/00

CPC分类号： G02B27/017 ,  G02B2027/0138 ,  G02B2027/014

摘要： A see-through-type head mount display includes a display unit which is configured to project an image light corresponding to display information on an eye of a viewer thus allowing the viewer to visually recognize an image corresponding to the image light while allowing an external light to pass therethrough. The head mount display determines a distribution state of identifying objects within a detected imaging region, and decides a display mode of associated information which is associated with the respective identifying objects corresponding to a distribution state of the identifying objects. Further, the head mount display performs a control such that a display unit performs a display of the associated information which is associated with the identifying objects in the decided mode in association with the identifying objects viewable by a viewer in a see-through manner through the display unit.

摘要翻译： 透视型头戴显示器包括显示单元，其被配置为将与显示信息相对应的图像光投影在观看者的眼睛上，从而允许观看者在视觉上识别与图像光对应的图像，同时允许外部光 通过。 头戴式显示器确定在检测到的成像区域内识别对象的分布状态，并且确定与对应于识别对象的分布状态的各个识别对象相关联的关联信息的显示模式。 此外，头戴式显示器执行控制，使得显示单元以与观看者可见的识别对象相关联的方式，以与观看者可见的识别对象相关联地执行与所述确定模式中的识别对象相关联的关联信息的显示， 显示单元。

公开(公告)号：US07210784B2

公开(公告)日：2007-05-01

申请号：US10360002

申请日：2003-02-06

申请人： Mitsuyoshi Watanabe ,  Shoji Yamada

发明人： Mitsuyoshi Watanabe ,  Shoji Yamada

IPC分类号： A61B3/10

CPC分类号： G02B27/18 ,  G02B27/0172

摘要： A wavefront curvature modulating device is provided with a beam generating system that emits a plurality of beams having different wavefront curvatures, and a beam selecting system that selects at least one of the beams generated by the beam generating system.

摘要翻译： 波前曲率调制装置设置有发射具有不同波前曲率的多个波束的波束发生系统，以及选择由波束产生系统产生的波束中的至少一个的波束选择系统。

公开(公告)号：US07234813B2

公开(公告)日：2007-06-26

申请号：US11135362

申请日：2005-05-24

申请人： Mitsuyoshi Watanabe ,  Shoji Yamada

发明人： Mitsuyoshi Watanabe ,  Shoji Yamada

IPC分类号： A61B3/00 ,  G02B26/08

CPC分类号： G09G3/002 ,  G02B26/06 ,  G02B27/01 ,  G02B27/0101 ,  H04N9/3129

摘要： An apparatus for use in image display, of projecting a light beam onto a retina of a viewer, to thereby allow the viewer to perceive an image, is disclosed. The apparatus is constructed to include: a light emitter emitting a light beam; a scanner scanning the light beam emitted by the light emitter; an optical system receiving the light beam scanned by the scanner as an incoming light beam, and emitting the received incoming light beam as an outgoing light beam, such that, upon modulation of the light beam with respect to a traveling direction of the light beam, the outgoing light beam is directed to a pupil of the viewer; and a curvature compensator compensating a wavefront curvature of the incoming light beam.

摘要翻译： 公开了一种用于图像显示的装置，其将光束投影到观看者的视网膜上，从而允许观看者感知图像。 该装置被构造成包括：发射光束的发光体; 扫描仪扫描由发光体发射的光束; 接收由扫描仪扫描的光束作为入射光束的光学系统，并且发射接收的入射光束作为出射光束，使得在相对于光束的行进方向调制光束时， 出射光束被引导到观察者的瞳孔; 以及补偿入射光束的波前曲率的曲率补偿器。

公开(公告)号：US06967781B2

公开(公告)日：2005-11-22

申请号：US10716525

申请日：2003-11-20

申请人： Mitsuyoshi Watanabe ,  Shoji Yamada

发明人： Mitsuyoshi Watanabe ,  Shoji Yamada

IPC分类号： A61B3/12 ,  G02B27/00 ,  G09G3/00 ,  G02B27/14

CPC分类号： G09G3/001 ,  A61B3/1225 ,  G02B27/0093 ,  G09G3/025

摘要： An apparatus for introducing a light beam into a pupil of an eye of a viewer, to thereby project an image onto a retina of the eye is disclosed, in which a light beam generator generates and outputs a light beam corresponding to the image, a scanning device scans the light beam output by the light beam generator, a guiding device guides the light beam scanned by the scanning device toward the pupil, and an angle modifying device modifies a pupil incident angle at which a center line of a scanning angle of the scanning device enters the pupil.

摘要翻译： 公开了一种用于将光束引入观察者的眼睛的瞳孔，从而将图像投影到眼睛的视网膜上的装置，其中光束发生器产生并输出与图像对应的光束，扫描 设备扫描由光束发生器输出的光束，引导装置引导由扫描装置扫描的光束朝向瞳孔，并且角度修正装置修改瞳孔入射角，在该瞳孔入射角处扫描扫描的扫描角度的中心线 设备进入瞳孔。

公开(公告)号：US20050234348A1

公开(公告)日：2005-10-20

申请号：US11135362

申请日：2005-05-24

申请人： Mitsuyoshi Watanabe ,  Shoji Yamada

发明人： Mitsuyoshi Watanabe ,  Shoji Yamada

IPC分类号： G02B26/06 ,  G02B27/01 ,  G09G3/00 ,  H04N9/31 ,  A61B6/00

CPC分类号： G09G3/002 ,  G02B26/06 ,  G02B27/01 ,  G02B27/0101 ,  H04N9/3129

摘要： An apparatus for use in image display, of projecting a light beam onto a retina of a viewer, to thereby allow the viewer to perceive an image, is disclosed. The apparatus is constructed to include: a light emitter emitting a light beam; a scanner scanning the light beam emitted by the light emitter; an optical system receiving the light beam scanned by the scanner as an incoming light beam, and emitting the received incoming light beam as an outgoing light beam, such that, upon modulation of the light beam with respect to a traveling direction of the light beam, the outgoing light beam is directed to a pupil of the viewer; and a curvature compensator compensating a wavefront curvature of the incoming light beam.

摘要翻译： 公开了一种用于图像显示的装置，其将光束投影到观看者的视网膜上，从而允许观看者感知图像。 该装置被构造成包括：发射光束的发光体; 扫描仪扫描由发光体发射的光束; 接收由扫描仪扫描的光束作为入射光束的光学系统，并且发射接收的入射光束作为出射光束，使得在相对于光束的行进方向调制光束时， 出射光束被引导到观察者的瞳孔; 以及补偿入射光束的波前曲率的曲率补偿器。

公开(公告)号：US07497574B2

公开(公告)日：2009-03-03

申请号：US10369962

申请日：2003-02-19

申请人： Mitsuyoshi Watanabe ,  Shoji Yamada

发明人： Mitsuyoshi Watanabe ,  Shoji Yamada

IPC分类号： A61B3/00 ,  A61B3/14

CPC分类号： H04N9/3129 ,  G02B27/017 ,  G09G3/003 ,  G09G3/025

摘要： A retinal image scanning device is provided with at least one light source that emits a light beam, an intensity modulating system that modulates the intensity of the light beam emitted by said at least one light source in accordance with a video signal, an optical system that directs the light beam to a pupil of an observer, a scanning system that scans the light beam in a first direction and in a second direction which is substantially perpendicular to the first direction so that a two-dimensional image frame defined by the first and second directions is formed on a retinal of the observer, and a wavefront curvature modulating system that modulates a wavefront curvature of the light beam when the light beam is scanned in at least one of the first direction and the second direction.

摘要翻译： 视网膜图像扫描装置设置有至少一个发出光束的光源，强度调制系统，其根据视频信号调制由所述至少一个光源发射的光束的强度;光学系统， 将光束引导到观察者的瞳孔，扫描系统沿着基本上垂直于第一方向的第一方向和第二方向扫描光束，使得由第一和第二方向限定的二维图像帧 在观察者的视网膜上形成方向，以及波前曲率调制系统，其在沿第一方向和第二方向中的至少一方扫描光束时调制光束的波前曲率。

公开(公告)号：US06888653B2

公开(公告)日：2005-05-03

申请号：US10107419

申请日：2002-03-28

申请人： Shoji Yamada ,  Mitsuyoshi Watanabe

发明人： Shoji Yamada ,  Mitsuyoshi Watanabe

IPC分类号： G02B26/10 ,  G02B27/02 ,  H04N3/08 ,  H04N5/64 ,  G02B26/08

CPC分类号： G02B26/106

摘要： In an optical scanning device 1, a housing 3 has a space 3a in the inside thereof. A floating rotational plate 2 is housed in the space 3a, and is caused to float and to rotate by a magnetic force. The floating rotational plate 2 has an optical deflection layer 6 thereon. A diffraction grating 71 is formed on the optical deflection layer 6 on and around the center axis Z of the floating rotational plate 2. When a beam of light falls incident on the diffraction grating 71 in a direction normal to the surface of the optical deflection layer 6, the diffraction grating 71 diffracts the light in a radius direction of the circular-shaped floating rotational plate 2. The light is transmitted through optical waveguides 20 and 51 to be emitted outside from the housing 3. By rotating the small-sized floating rotational plate 2 at a high speed inside the housing 3, it is possible to scan the light at a high speed and with a high resolution.

摘要翻译： 在光学扫描装置1中，壳体3的内部具有空间3a。 浮动旋转板2容纳在空间3a中，并通过磁力而浮起并旋转。 浮动旋转板2上具有光学偏转层6。 衍射光栅71形成在浮动旋转板2的中心轴线Z上和周围的光学偏转层6上。 当光束沿垂直于光偏转层6表面的方向入射到衍射光栅71上时，衍射光栅71沿圆形浮动旋转板2的半径方向衍射光。 光通过光波导20和51传输，从外壳3发射出去。 通过使小型浮动旋转板2在壳体3内部高速旋转，可以高速，高分辨率地扫描光。

公开(公告)号：US07843638B2

公开(公告)日：2010-11-30

申请号：US12382473

申请日：2009-03-17

申请人： Mitsuyoshi Watanabe ,  Hidenori Oka

发明人： Mitsuyoshi Watanabe ,  Hidenori Oka

IPC分类号： G02B5/18 ,  G02B5/32 ,  G02B27/14

CPC分类号： G02B26/106 ,  G02B6/00 ,  G02B6/0026 ,  G02B6/005 ,  G02B27/0081 ,  G02B27/0172 ,  G02B27/42 ,  G02B27/4211 ,  G02B27/4272 ,  G02B27/4294 ,  G02B2027/011 ,  G02B2027/0174

摘要： The present invention provides an optical system that can reduce the occurrence of aberration, and a scanning retinal display that uses such an optical system. A first diffraction section and the second diffraction section are attached to a light guiding section in a state separated from each other. The first diffraction section diffracts light flux that is incident on it, to be incident on the light guiding section. The light guiding section guides light flux that has been diffracted by the first diffraction section to the second diffraction section using reflection inside the light guiding section. The second diffraction section re-diffracts light flux that has been guided by the light guiding section and output externally of the light guiding section. The first diffraction section, the light guiding section, and the second diffraction section are substantially symmetrical, either side of a virtual plane between the first diffraction section and the second diffraction section.

摘要翻译： 本发明提供了能够减少像差的发生的光学系统和使用这种光学系统的扫描视网膜显示器。 第一衍射部分和第二衍射部分以彼此分离的状态附接到光导部分。 第一衍射部衍射入射到其上的光束，入射到导光部。 导光部使用在导光部内部的反射将由第一衍射部衍射的光束引导到第二衍射部。 第二衍射部重新衍射已经被导光部引导并在导光部外部输出的光束。 第一衍射部分，导光部分和第二衍射部分在第一衍射部分和第二衍射部分之间的虚拟平面的任一侧基本对称。

公开(公告)号：US07447653B1

公开(公告)日：2008-11-04

申请号：US09532933

申请日：2000-03-22

申请人： Mitsuyoshi Watanabe ,  Nobuya Fujisawa ,  Orio Ritani ,  Kensuke Shimizu ,  Kaori Nakatani

发明人： Mitsuyoshi Watanabe ,  Nobuya Fujisawa ,  Orio Ritani ,  Kensuke Shimizu ,  Kaori Nakatani

IPC分类号： G06Q40/00

CPC分类号： G06Q30/06 ,  G06Q30/0601 ,  G06Q40/025 ,  G06Q40/04

摘要： An electronic commerce system, which aids in a purchase and a sale of a commodity, allows the purchase or the sale of the commodity at a more desirable price or under a more desirable condition. This system comprises a registered commodity data storing unit storing a desired sale or purchase price of a commodity, and the information about a change condition and a change price of the desired sale or purchase price, and a unit changing the price if the information about the change condition or the change price, which is stored in the registered commodity data storing unit, is satisfied.

摘要翻译： 一种有助于购买和销售商品的电子商务系统允许以更理想的价格或更理想的条件购买或出售商品。 该系统包括存储商品的期望销售或购买价格的登记商品数据存储单元，以及关于期望的销售或购买价格的变更条件和变更价格的信息，以及如果关于 满足存储在注册商品数据存储单元中的更改条件或更改价格。