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. 发明专利

BRPI0509040A 未知
公开(公告)号：BRPI0509040A
公开(公告)日：2007-08-07
申请号：BRPI0509040
申请日：2005-03-21
申请人： STEREO DISPLAY INC , ANGSTROM INC
发明人： CHO GYOUNG IL , GIM DONG WOO , SEO CHEONG SOO , BOYD JAMES GREENUP , BAEK SANG HYUNE
IPC分类号： G02B15/14 , G02B15/00 , G02B15/15 , G02B26/08
摘要： There is a need for a small and fast optical zoom device that can change magnification. Conventional zoom devices require coupled mechanical motions to adjust the axial separations between individual or groups of elements in order to change the optical magnification. The mechanical motions decrease the speed of zooming, increase space and weight for zoom system, may induce unwanted jitter, and require large power consumption. In addition, the mechanical zoom system is restricted to magnifying the area on-axis. To solve problems of conventional zoom system, the zoom system utilizing one or more variable focal length micromirror array lenses without macroscopic mechanical motion of lenses is invented.

2. 发明申请

WO2005079244A3 THREE-DIMENSIONAL DISPLAY USING VARIABLE FOCUSING LENS 审中-公开
标题翻译：使用可变焦距镜头的三维显示
公开(公告)号：WO2005079244A3
公开(公告)日：2005-12-08
申请号：PCT/US2005003927
申请日：2005-02-08
申请人： STEREO DISPLAY INC , ANGSTROM INC , SEO CHEONG SOO , GIM DONG WOO , CHO GYOUNG IL , BOYD JAMES GREENUP , BAEK SANG HYUNE
发明人： SEO CHEONG SOO , GIM DONG WOO , CHO GYOUNG IL , BOYD JAMES GREENUP , BAEK SANG HYUNE
IPC分类号： A61B3/14 , G02B5/32 , G02B26/00 , G02B27/10 , G02B27/14 , G02B27/22 , G02F1/1335 , G03B21/00 , H04N13/00
CPC分类号： G03B35/00 , G02B27/2278 , G03B21/008 , H04N13/042 , H04N13/0495 , H04N13/0497
摘要： A three-dimensional display device includes a two-dimensional display displaying a first image, and a variable focusing lens receiving light from the two-dimensional display and forming a second image. The variable focusing lens reflects light from the two-dimensional display. The first image includes a predetermined number of first depthwise images that are displayed within a unit time, and the second image includes corresponding second depthwise images. Each depthwise image represents the portion of the first image having the same image depth, and the two-dimensional display displays one depthwise image at a time. The focal length of the variable focusing lens changes according to the depth of the depthwise image being displayed. A micromirror array lens is used as the variable focusing lens. The micromirror array lens has enough speed and focusing depth range for realistic three-dimensional display.
摘要翻译：三维显示装置包括显示第一图像的二维显示器和从二维显示器接收光并形成第二图像的可变聚焦透镜。可变聚焦透镜反射来自二维显示器的光。第一图像包括在单位时间内显示的预定数量的第一深度图像，并且第二图像包括相应的第二深度图像。每个深度图像表示具有相同图像深度的第一图像的部分，并且二维显示一次显示一个深度图像。可变聚焦透镜的焦距根据所显示的深度图像的深度而变化。使用微镜阵列透镜作为可变聚焦透镜。微镜阵列透镜具有足够的速度和聚焦深度范围，用于逼真的三维显示。

3. 发明申请

WO2005093484B1 SMALL AND FAST ZOOM SYSTEM 审中-公开
标题翻译：小而快速的缩放系统
公开(公告)号：WO2005093484B1
公开(公告)日：2005-12-01
申请号：PCT/US2005009280
申请日：2005-03-21
申请人： STEREO DISPLAY INC , ANGSTROM INC , CHO GYOUNG IL , GIM DONG WOO , SEO CHEONG SOO , BOYD JAMES GREENUP , BAEK SANG HYUNE
发明人： CHO GYOUNG IL , GIM DONG WOO , SEO CHEONG SOO , BOYD JAMES GREENUP , BAEK SANG HYUNE
IPC分类号： G02B15/00 , G02B15/14 , G02B15/15 , G02B26/08
CPC分类号： G02B26/0825 , G02B26/0841 , G02B26/085
摘要： There is a need for a small and fast optical zoom device that can change magnification. Conventional zoom devices require coupled mechanical motions to adjust the axial separations between individual or groups of elements in order to change the optical magnification. The mechanical motions decrease the speed of zooming, increase space and weight for zoom system, may induce unwanted jitter, and require large power consumption. In addition, the mechanical zoom system is restricted to magnifying the area on-axis. To solve problems of conventional zoom system, the zoom system utilizing one or more variable focal length micromirror array lenses without macroscopic mechanical motion of lenses is invented.
摘要翻译：需要一种可以改变放大倍率的小型和快速光学变焦装置。传统的变焦装置需要耦合的机械运动来调节单个或多组元件之间的轴向分离，以便改变光学倍率。机械运动降低变焦速度，增加变焦系统的空间和重量，可能会引起不必要的抖动，并需要较大的功耗。此外，机械变焦系统仅限于放大轴上的区域。为了解决常规变焦系统的问题，发明了利用一个或多个可变焦距微镜阵列透镜而不具有透镜的宏观机械运动的变焦系统。

4. 发明专利

MA28455B1 AFFICHEUR TRIDIMENSIONNEL UTILISANT UNE LENTILLE DE FOCALISATION VARIABLE 未知
公开(公告)号：MA28455B1
公开(公告)日：2007-03-01
申请号：MA29304
申请日：2006-09-07
申请人： STEREO DISPLAY INC , ANGSTROM INC
发明人： SEO CHEONG SOO , GIM DONG WOO , CHO GYOUNG II , BOYD JAMES GREENUP , BAEK SANG HYUNE
IPC分类号： A61B3/14 , G02B5/32 , G02B26/00 , G02B27/10 , G02B27/14 , G02B27/22 , G02F1/1335 , G03B21/00 , H04N13/00

5. 发明专利

MXPA06009227A REPRESENTACION TRIDIMENSIONAL UTILIZANDO UNA LENTE DE ENFOQUE VARIABLE. 未知
公开(公告)号：MXPA06009227A
公开(公告)日：2007-03-08
申请号：MXPA06009227
申请日：2005-02-08
申请人： STEREO DISPLAY INC
发明人： SEO CHEONG SOO , GIM DONG WOO , CHO GYOUNG III , BOYD JAMES GREENUP , BAEK SANG HYUNE , CHO GYOUNG II
IPC分类号： G03B21/00 , A61B3/00 , A61B3/14 , G02B5/00 , G02B5/32 , G02B26/00 , G02B27/00 , G02B27/10 , G02B27/14 , G02B27/22 , G02F1/1335 , H04N13/00
摘要： Un dispositivo de representacion tridimensional que incluye una representacion bidimensional que representa una primera imagen, y una lente de enfoque variable que recibe la luz de la representacion bidimensional y forma una segunda imagen. La lente de enfoque variable refleja la luz de la representacion bidimensional. La primera imagen incluye un numero predeterminado de primeras imagenes a lo alto que se representan en el transcurso de una unidad de tiempo, y la segunda imagen incluye segundas imagenes a lo alto correspondientes. Cada imagen a lo alto representa la porcion de la primera imagen que tiene la misma profundidad de la imagen, y la representacion bidimensional representa una imagen a lo alto a la vez. La longitud focal de al lente de enfoque variable cambia de acuerdo con la profundidad de la imagen a lo alto que se representa. Una lente de arreglo de micro espejo se utiliza como la lente de enfoque variable. La lente de arreglo de micro espejo tiene suficiente velocidad e intervalo de profundidad de enfoque para una representacion tridimensional realista.

6. 发明专利

CA2556363A1 THREE-DIMENSIONAL DISPLAY USING VARIABLE FOCUSING LENS 未知
公开(公告)号：CA2556363A1
公开(公告)日：2005-09-01
申请号：CA2556363
申请日：2005-02-08
申请人： ANGSTROM INC , STEREO DISPLAY INC
发明人： GIM DONG WOO , CHO GYOUNG IL , SEO CHEONG SOO , BAEK SANG HYUNE , BOYD JAMES GREENUP
IPC分类号： G03B21/00 , A61B3/14 , G02B5/32 , G02B26/00 , G02B27/10 , G02B27/14 , G02B27/22 , G02F1/1335 , H04N13/00
摘要： A three-dimensional display device includes a two-dimensional display displaying a first image, and a variable focusing lens receiving light from the two-dimensional display and forming a second image. The variable focusing lens reflects light from the two-dimensional display. The first image includes a predetermined number of first depthwise images that are displayed within a unit time, and the second image includes corresponding second depthwise images. Each depthwise image represents the portion of the first image having the same image depth, and the two-dimensional display displays one depthwise image at a time. The focal length of the variable focusing lens changes according to the depth of the depthwise image being displayed. A micromirror array lens is used as the variable focusing lens. The micromirror array lens has enough speed and focusing depth range for realistic three-dimensional display.

7. 发明专利

BRPI0507639A 未知
公开(公告)号：BRPI0507639A
公开(公告)日：2007-07-10
申请号：BRPI0507639
申请日：2005-02-08
申请人： STEREO DISPLAY INC , ANGSTROM INC
发明人： SEO CHEONG SOO , GIM DONG WOO , CHO GYOUNG IL , BOYD JAMES GREENUP , BAEK SANG HYUNE
IPC分类号： G03B21/00 , A61B3/14 , G02B5/32 , G02B26/00 , G02B27/10 , G02B27/14 , G02B27/22 , G02F1/1335 , H04N13/00
摘要： A three-dimensional display device includes a two-dimensional display displaying a first image, and a variable focusing lens receiving light from the two-dimensional display and forming a second image. The variable focusing lens reflects light from the two-dimensional display. The first image includes a predetermined number of first depthwise images that are displayed within a unit time, and the second image includes corresponding second depthwise images. Each depthwise image represents the portion of the first image having the same image depth, and the two-dimensional display displays one depthwise image at a time. The focal length of the variable focusing lens changes according to the depth of the depthwise image being displayed. A micromirror array lens is used as the variable focusing lens. The micromirror array lens has enough speed and focusing depth range for realistic three-dimensional display.

8. 发明专利

MXPA06010804A SISTEMA DE ACERCAMIENTO PEQUENO Y RAPIDO. 未知
公开(公告)号：MXPA06010804A
公开(公告)日：2007-03-30
申请号：MXPA06010804
申请日：2005-03-21
申请人： STEREO DISPLAY INC
发明人： BAEK SANG HYUNE , GIM DONG WOO , CHO GYOUNG II , SEO CHEONG SOO , BOYD JAMES GREENUP
IPC分类号： G02B15/00 , G02B15/14 , G02B15/15 , G02B26/08
摘要： Existe la necesidad de un dispositivo de acercamiento optico pequeno y rapido que pueda cambiar el aumento. Los dispositivos de acercamiento convencionales necesitan movimientos mecanicos acoplados para ajustar las separaciones axiales entre elementos individuales o entre grupos de elementos con el fin de cambiar el aumento optico. Los movimientos mecanicos reducen la velocidad de acercamiento, aumentan el espacio y el peso del sistema de acercamiento, pueden inducir fluctuaciones indeseables y consumen mucha energia. Ademas, el sistema de mecanico de acercamiento tiene limitaciones para aumentar el area que esta sobre el eje. Para resolver los problemas de un sistema de acercamiento convencional, se invento el sistema de acercamiento que utiliza uno o mas lentes formados por microespejos de longitud focal variable sin que haya movimiento mecanico macroscopico de los lentes.

9. 发明专利

EA010399B1 ТРЁХМЕРНЫЙ ДИСПЛЕЙ, ИСПОЛЬЗУЮЩИЙ ПЕРЕМЕННУЮ ФОКУСИРУЮЩУЮ ЛИНЗУ 未知
公开(公告)号：EA010399B1
公开(公告)日：2008-08-29
申请号：EA200601499
申请日：2005-02-08
申请人： STEREO DISPLAY INC , ANGSTROM INC
发明人： SEO CHEONG SOO , GIM DONG WOO , CHO GYOUNG II , BOYD JAMES GREENUP , BAEK SANG HYUNE
IPC分类号： G03B21/00 , A61B3/14 , G02B5/32 , G02B26/00 , G02B27/10 , G02B27/14 , G02B27/22 , G02F1/1335 , H04N13/00
摘要： Устройствотрехмерногодисплеявключаетдвухмерныйдисплей, отображающийпервоеизображение, ипеременнуюфокусирующуюлинзу, принимающуюсветотдвухмерногодисплеяи формирующуювтороеизображение. Переменнаяфокусирующаялинзаотражаетсветотдвухмерногодисплея. Первоеизображениевключаетпредопределенноеколичествопервыхразноглубинныхизображений, которыеотображаютсязаединичноевремя, автороеизображениевключаетсоответствующиевторыеразноглубинныеизображения. Каждоеразноглубинноеизображениепредставляетучастокпервогоизображения, имеющеготужеглубинуизображения, идвухмерныйдисплейотображаетодноразноглубинноеизображениезараз. Фокусноерасстояниепеременнойфокусирующейлинзыизменяетсясогласноглубинеотображаемогоразноглубинногоизображения. Линзас набороммикрозеркалиспользуетсяв качествепеременнойфокусирующейлинзы. Линзас набороммикрозеркалимеетдостаточнуюскоростьи интервалглубиныфокусировкидляреалистичноготрехмерногоотображения.

10. 发明专利

AU2005213989A1 Three-dimensional display using variable focusing lens 未知
公开(公告)号：AU2005213989A1
公开(公告)日：2005-09-01
申请号：AU2005213989
申请日：2005-02-08
申请人： ANGSTROM INC , STEREO DISPLAY INC
发明人： CHO GYOUNG IL , SEO CHEONG SOO , BAEK SANG HYUNE , GIM DONG WOO , BOYD JAMES GREENUP
IPC分类号： G03B21/00 , A61B3/14 , G02B5/32 , G02B26/00 , G02B27/10 , G02B27/14 , G02B27/22 , G02F1/1335 , H04N13/00
摘要： A three-dimensional display device includes a two-dimensional display displaying a first image, and a variable focusing lens receiving light from the two-dimensional display and forming a second image. The variable focusing lens reflects light from the two-dimensional display. The first image includes a predetermined number of first depthwise images that are displayed within a unit time, and the second image includes corresponding second depthwise images. Each depthwise image represents the portion of the first image having the same image depth, and the two-dimensional display displays one depthwise image at a time. The focal length of the variable focusing lens changes according to the depth of the depthwise image being displayed. A micromirror array lens is used as the variable focusing lens. The micromirror array lens has enough speed and focusing depth range for realistic three-dimensional display.

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