专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5187597A Display unit 失效
标题翻译：显示单元
公开(公告)号：US5187597A
公开(公告)日：1993-02-16
申请号：US719230
申请日：1991-06-21
申请人： Masayuki Kato , Junji Tomita , Tsuyoshi Matsumoto , Hirokazu Aritake , Shin Eguchi
发明人： Masayuki Kato , Junji Tomita , Tsuyoshi Matsumoto , Hirokazu Aritake , Shin Eguchi
IPC分类号： G02B27/00 , G02B27/01 , G02B27/22
CPC分类号： G02B5/1876 , G02B27/0103 , G02B27/2292 , G02B2027/0107 , G02B2027/0109 , G02B2027/0116 , G02B2027/0118 , G02B2027/012 , G02B2027/0156 , G02B2027/0187 , G03H2001/043 , G03H2223/19
摘要： A display unit including an indicator (1) for projecting a predetermined image, an image forming optical system (3) for forming a real image at a predetermined position according to the image projected by the indicator, and a transparent hologram screen (10) disposed at the image forming position of the image forming optical system to diffract the real image in a predetermined direction with a directivity.

2. 发明授权

US5497170A Headup display apparatus 失效
标题翻译：头顶显示装置
公开(公告)号：US5497170A
公开(公告)日：1996-03-05
申请号：US353304
申请日：1994-12-05
申请人： Masayuki Kato , Hirokazu Aritake , Tsuyoshi Matsumoto , Junji Tomita , Fumio Yamagishi , Masato Nakashima , Masao Suzuki , Toshiaki Fujiwara , Masaya Sugita , Koichi Takoa
发明人： Masayuki Kato , Hirokazu Aritake , Tsuyoshi Matsumoto , Junji Tomita , Fumio Yamagishi , Masato Nakashima , Masao Suzuki , Toshiaki Fujiwara , Masaya Sugita , Koichi Takoa
IPC分类号： G02B5/28 , G02B5/32 , G02B27/00 , G02B27/01 , G09G3/02
CPC分类号： G02B27/0103 , G02B5/32 , G02B2027/0107 , G02B2027/0109 , G02B2027/0118 , G02B2027/0145 , G02B2027/0194 , G02B5/28
摘要： A headup display apparatus consists of a projection optical system unit installed in the dashboard of a car and a reflection member on the windshield. The projection optical system unit contains an indicator and an off-axis reflective hologram which reflects display light of the indicator toward the windshield, which in turn reflects it toward the viewing point of a driver. As a result, the display is seen superimposed on the exterior view. When external light as from the sun enters the projection optical system unit traveling in a direction reverse to the path of the display light, the off-axis reflective hologram reflects the incident external light toward a direction different from that of the outgoing display light to minimize an abnormal illumination of the indicator surface which would otherwise render the display unrecognizable. Behind the hologram is installed a heat dissipating member that receives infrared rays that have transmitted the hologram in order to dissipate heat.
摘要翻译：头枕显示装置由安装在轿厢的仪表板上的投影光学系统单元和挡风玻璃上的反射构件组成。投影光学系统单元包含指示器和离轴反射全息图，该反射全息图将指示器的显示光反射到挡风玻璃，其反过来朝向驾驶员的观察点反射。结果，显示器被叠加在外部视图上。当来自太阳的外部光入射到与显示光的路径相反的方向行进的投影光学系统单元时，离轴反射全息图朝向与出射显示光的方向不同的方向反射入射的外部光，以最小化指示器表面的异常照明，否则会使显示器无法识别。在全息图之后安装有散热构件，其接收已经透射全息图以散发热量的红外线。

3. 发明授权

US06819366B2 Display device with condenser elements 失效
标题翻译：显示设备与聚光元件
公开(公告)号：US06819366B2
公开(公告)日：2004-11-16
申请号：US10342036
申请日：2003-01-14
申请人： Toshihiro Suzuki , Tetsuya Kobayashi , Takeshi Gotoh , Tetsuya Hamada , Keiji Hayashi , Mari Sugawara , Hisashi Yamaguchi , Junji Tomita , Hirokazu Aritake
发明人： Toshihiro Suzuki , Tetsuya Kobayashi , Takeshi Gotoh , Tetsuya Hamada , Keiji Hayashi , Mari Sugawara , Hisashi Yamaguchi , Junji Tomita , Hirokazu Aritake
IPC分类号： G02F11335
CPC分类号： G02F1/133621 , G02F1/133526 , G02F2001/133623 , G02F2201/122 , G02F2201/305
摘要： The display device includes a spatial modulator having a plurality of pixels and a periodical structural body having condenser elements corresponding to the pixels of the spatial modulator. Each of the pixels of the spatial modulator includes a plurality of color dots arranged in a first direction. A length of a peripheral region of the respective pixel encircling the plurality of color dots, measured in the first direction, is longer than a length of the condenser element of the periodical structural body, measured in the first direction. In addition, combinations of the pixels in the square, delta or mosaic arrangement with the condenser elements in the square, delta or mosaic arrangement are disclosed.
摘要翻译：显示装置包括具有多个像素的空间调制器和具有与空间调制器的像素对应的电容器元件的周期性结构体。空间调制器的每个像素包括沿第一方向布置的多个彩色点。在第一方向上测量的围绕多个彩色点的各个像素的周边区域的长度比在第一方向上测量的周期性结构体的聚光元件的长度长。此外，公开了正方形，三角形或马赛克布置中的像素与平方，三角形或马赛克布置中的聚光元件的组合。

4. 发明授权

US5959704A Display device having diffraction grating 失效
$Display device having diffraction grating$
公开(公告)号：US5959704A
公开(公告)日：1999-09-28
申请号：US741258
申请日：1996-10-30
申请人： Toshihiro Suzuki , Yukio Iigahama , Hisashi Yamaguchi , Takeshi Gotoh , Tetsuya Hamada , Keiji Hayashi , Junji Tomita , Hirokazu Aritake , Tetsuya Kobayashi , Mari Sugawara , Motohiko Fukuhara , Koji Yoshioka , Kazuhiro Takahara
发明人： Toshihiro Suzuki , Yukio Iigahama , Hisashi Yamaguchi , Takeshi Gotoh , Tetsuya Hamada , Keiji Hayashi , Junji Tomita , Hirokazu Aritake , Tetsuya Kobayashi , Mari Sugawara , Motohiko Fukuhara , Koji Yoshioka , Kazuhiro Takahara
IPC分类号： G02F1/13 , G02B27/42 , G02F1/1335 , G02F1/13357 , G02F1/1343 , H04N9/31 , G03B21/14
CPC分类号： G02F1/133621 , H04N9/3108 , H04N9/3167
摘要： A display device including a diffraction grating from which a diffracted light of the zeroth order and a diffracted light of the first order having different color light components emerge to establish color separation. An array of micro-lenses is arranged on a liquid crystal panel. The liquid crystal panel has a plurality of picture elements and each picture element includes a plurality of color display dots. The color display dots in each picture element are arranged in the vertical relationship and in the order of wavelength of the light. A green light component of diffracted light of the first order is made incident normal to the liquid crystal panel, and the diffracted light of the zeroth order passes through the liquid crystal panel at a greater angle relative to the normal to the liquid crystal panel.

5. 发明授权

US06559910B2 Display device with condenser elements 有权
公开(公告)号：US06559910B2
公开(公告)日：2003-05-06
申请号：US09225631
申请日：1999-01-05
申请人： Toshihiro Suzuki , Tetsuya Kobayashi , Takeshi Gotoh , Tetsuya Hamada , Keiji Hayashi , Mari Sugawara , Hisashi Yamaguchi , Junji Tomita , Hirokazu Aritake
发明人： Toshihiro Suzuki , Tetsuya Kobayashi , Takeshi Gotoh , Tetsuya Hamada , Keiji Hayashi , Mari Sugawara , Hisashi Yamaguchi , Junji Tomita , Hirokazu Aritake
IPC分类号： G02F11335
CPC分类号： G02F1/133621 , G02F1/133526 , G02F2001/133623 , G02F2201/122 , G02F2201/305
摘要： The display device includes a spatial modulator having a plurality of pixels and a periodical structural body having condenser elements corresponding to the pixels of the spatial modulator. Each of the pixels of the spatial modulator includes a plurality of color dots arranged in a first direction. A length of a peripheral region of the respective pixel encircling the plurality of color dots, measured in the first direction, is longer than a length of the condenser element of the periodical structural body, measured in the first direction. In addition, combinations of the pixels in the square, delta or mosaic arrangement with the condenser elements in the square, delta or mosaic arrangement are disclosed.

6. 发明授权

US5872590A Image display apparatus and method for allowing stereoscopic video image to be observed 失效
标题翻译：用于允许观察立体视频图像的图像显示装置和方法
公开(公告)号：US5872590A
公开(公告)日：1999-02-16
申请号：US832781
申请日：1997-04-04
申请人： Hirokazu Aritake , Manabu Ishimoto , Junji Tomita , Satoshi Maeda , Takahiro Matsuda , Satoshi Iwata , Masato Nakashima
发明人： Hirokazu Aritake , Manabu Ishimoto , Junji Tomita , Satoshi Maeda , Takahiro Matsuda , Satoshi Iwata , Masato Nakashima
IPC分类号： G02B27/00 , G02B27/22 , H04N13/00 , H04N13/04
CPC分类号： H04N13/0278 , G02B27/0093 , G02B27/225 , H04N13/0014 , H04N13/0022 , H04N13/0404 , H04N13/0409 , H04N13/0418 , H04N13/0456 , H04N13/0459 , H04N13/047 , H04N13/0475 , H04N13/0477 , H04N13/0497 , H04N13/0048 , H04N13/0055 , H04N13/0059 , H04N13/0239 , H04N13/0257 , H04N13/0289 , H04N13/0434 , H04N13/0438 , H04N13/0443
摘要： A position of an observer in a stereoscopic observing region is detected by a position detecting unit. A right-eye image and a left-eye image which are seen from the detecting position are formed by an image forming unit and displayed on a display. By setting an aperture position of a projection optical system, the right-eye image is projected to the right-eye position of the observer and the left-eye image is projected to the left-eye position, thereby allowing a stereoscopic image to be observed. Further, an aperture is set so as to project the right-eye image or left-eye image to a position different from the detecting position of the observer, thereby allowing a same image to be seen to both eyes of another observer and allowing a two-dimensional image to be observed.
摘要翻译：通过位置检测单元检测立体观察区域中的观察者的位置。从检测位置看到的右眼图像和左眼图像由图像形成单元形成并显示在显示器上。通过设置投影光学系统的光圈位置，将右眼图像投影到观察者的右眼位置，并将左眼图像投影到左眼位置，从而允许观察立体图像。此外，设置孔径以将右眼图像或左眼图像投影到与观察者的检测位置不同的位置，从而允许对另一观察者的双眼观察到相同的图像，并允许两个要观察的三维图像。

7. 发明授权

US5982342A Three-dimensional display station and method for making observers observe 3-D images by projecting parallax images to both eyes of observers 失效
标题翻译：三维显示站和观察者观察方法，通过将视差图像投影到观察者的双眼观察3-D图像
公开(公告)号：US5982342A
公开(公告)日：1999-11-09
申请号：US775334
申请日：1996-12-31
申请人： Satoshi Iwata , Manabu Ishimoto , Masato Nakashima , Hirokazu Aritake , Satoshi Maeda , Takahiro Matsuda , Junji Tomita
发明人： Satoshi Iwata , Manabu Ishimoto , Masato Nakashima , Hirokazu Aritake , Satoshi Maeda , Takahiro Matsuda , Junji Tomita
IPC分类号： G02B27/22 , G06T15/10 , H04N13/00 , H04N13/04 , G09G5/00
CPC分类号： H04N13/0278 , G02B27/2214 , G06T15/10 , H04N13/0055 , H04N13/0404 , H04N13/0445 , H04N13/047 , H04N13/0497 , H04N13/0059 , H04N13/0239 , H04N13/0289 , H04N13/0406 , H04N13/0409 , H04N13/0429 , H04N13/0459 , H04N13/0475 , H04N13/0477 , H04N13/0481
摘要： A parallax image generator establishes a plurality of projected regions around a display in predetermined intervals and generates a plurality of parallax images having different parallaxes due to being seen from respective points of view. In addition, pixels of the plurality of parallax images occupying the same position are gathered together in a pixel block, and are mapped to rendering memory corresponding to the display. A parallax image display unit displays mapped images in the rendering memory, projects the light from a pixel toward the projected region corresponding to each parallax image per pixel of the plurality of parallax images in each pixel block, and makes a 3-D image observed by positioning both eyes of an observer in adjacent projected regions and projecting the parallax images.
摘要翻译：视差图像生成器以预定间隔建立在显示器周围的多个投影区域，并且由于从各个观点看，产生具有不同视差的多个视差图像。此外，占据相同位置的多个视差图像的像素在像素块中聚集在一起，并被映射到对应于显示的渲染存储器。视差图像显示单元将渲染存储器中的映射图像显示，将来自像素的光投影到与每个像素块中的多个视差图像的每个像素的每个视差图像相对应的投影区域，并且通过以下方式观察3-D图像：将观察者的眼睛定位在相邻的投影区域中并投影视差图像。

8. 发明授权

US06690516B2 Head mount type display device 有权
标题翻译：头戴式显示装置
公开(公告)号：US06690516B2
公开(公告)日：2004-02-10
申请号：US09772745
申请日：2001-01-30
申请人： Hirokazu Aritake , Junji Tomita , Seiichi Saito
发明人： Hirokazu Aritake , Junji Tomita , Seiichi Saito
IPC分类号： G02B2714
CPC分类号： G02B27/0172 , G02B5/30 , G02B2027/0178
摘要： The head mount type display device includes an optical system having a light emitting element, a display element illuminated by the light emitting element, and an image forming element 20 for producing an image. The display element is arranged between the image forming element and the first focal point of the image forming element at a position nearer to the first focal point of the image forming element. A virtual image of the display element is formed by the image forming element 20 and the light emitted by the light emitting element is focussed on a second focal point of the image forming element. It is designed such that the eye of an observer is located on the second focal point when use. In another form, the optical system includes first and second elliptical concave mirrors with respective ones of focal points arranged at a common position.
摘要翻译：头戴式显示装置包括具有发光元件的光学系统，由发光元件照亮的显示元件和用于产生图像的图像形成元件20。在图像形成元件和图像形成元件的第一焦点之间的显示元件位于更靠近图像形成元件的第一焦点的位置处。由图像形成元件20形成显示元件的虚像，并且由发光元件发射的光聚焦在图像形成元件的第二焦点上。其设计使得当使用时观察者的眼睛位于第二焦点上。在另一种形式中，光学系统包括第一和第二椭圆形凹面镜，其中各个焦点布置在公共位置。

9. 发明授权

US06639642B1 Display device having diffraction grating 失效
$Display device having diffraction grating$
标题翻译：具有衍射光栅的显示装置
公开(公告)号：US06639642B1
公开(公告)日：2003-10-28
申请号：US09523466
申请日：2000-03-10
申请人： Toshihiro Suzuki , Yukio Iigahama , Hisashi Yamaguchi , Takeshi Gotoh , Tetsuya Hamada , Keiji Hayashi , Junji Tomita , Hirokazu Aritake , Tetsuya Kobayashi , Mari Sugawara , Motohiko Fukuhara , Koji Yoshioka , Kazuhiro Takahara
发明人： Toshihiro Suzuki , Yukio Iigahama , Hisashi Yamaguchi , Takeshi Gotoh , Tetsuya Hamada , Keiji Hayashi , Junji Tomita , Hirokazu Aritake , Tetsuya Kobayashi , Mari Sugawara , Motohiko Fukuhara , Koji Yoshioka , Kazuhiro Takahara
IPC分类号： G02F11343
CPC分类号： G02F1/133621 , H04N9/3108 , H04N9/3167
摘要： A display device including a diffraction grating from which a diffracted light of the zeroth order and a diffracted light of the first order having different color light components emerge to establish color separation. An array of micro-lenses is arranged on a liquid crystal panel. The liquid crystal panel has a plurality of picture elements and each picture element includes a plurality of color display dots. The color display dots in each picture element are arranged in the vertical relationship and in the order of wavelength of the light. A green light component of diffracted light of the first order is made incident normal to the liquid crystal panel, and the diffracted light of the zeroth order passes through the liquid crystal panel at a greater angle relative to the normal to the liquid crystal panel.
摘要翻译：包括具有衍射光栅的显示装置，其中出现零级衍射光和具有不同颜色光分量的一级衍射光，以建立色彩分离。微透镜阵列布置在液晶面板上。液晶面板具有多个像素，并且每个像素包括多个彩色显示点。每个像素中的彩色显示点以垂直关系和光的波长顺序排列。一级的衍射光的绿色光分量与液晶面板垂直地入射，零级衍射光相对于液晶面板的法线以更大的角度通过液晶面板。

10. 发明授权

US6061083A Stereoscopic image display method, multi-viewpoint image capturing method, multi-viewpoint image processing method, stereoscopic image display device, multi-viewpoint image capturing device and multi-viewpoint image processing device 失效
标题翻译：立体图像显示方法，多视点图像捕获方法，多视点图像处理方法，立体图像显示装置，多视点图像捕获装置和多视点图像处理装置
公开(公告)号：US6061083A
公开(公告)日：2000-05-09
申请号：US845174
申请日：1997-04-21
申请人： Hirokazu Aritake , Manabu Ishimoto , Junji Tomita , Satoshi Maeda , Takahiro Matsuda , Masato Nakashima , Satoshi Iwata , Yusaku Fujii
发明人： Hirokazu Aritake , Manabu Ishimoto , Junji Tomita , Satoshi Maeda , Takahiro Matsuda , Masato Nakashima , Satoshi Iwata , Yusaku Fujii
IPC分类号： H04N13/02 , G02B27/22 , H04N13/00 , H04N13/04
CPC分类号： H04N13/0242 , G02B27/2214 , H04N13/0014 , H04N13/0022 , H04N13/0051 , H04N13/0055 , H04N13/0278 , H04N13/0296 , H04N13/0404 , H04N13/0409 , H04N13/0418 , H04N13/0445 , H04N13/0475 , H04N13/0477 , H04N13/0481 , H04N19/597 , H04N13/0059 , H04N13/0239 , H04N13/0289 , H04N13/0427 , H04N13/0497
摘要： Images of an object are taken from a plurality of angles so as to generate two-dimensional images obtained from the plurality of angles. The two-dimensional images are sequentially displayed in the form of stripes by a displaying device. The two-dimensional images displayed by the displaying device are deflected by a parallel scanning part by a deflection angle dependent on the individual two-dimensional images and supplied to respective virtual apertures.
摘要翻译：从多个角度拍摄对象的图像，以便生成从多个角度获得的二维图像。二维图像通过显示装置依次显示为条纹形式。由显示装置显示的二维图像被并行扫描部分偏转，取决于各个二维图像的偏转角，并提供给各个虚拟孔径。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式