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

EP0452303B1 THREE DIMENSIONAL DISPLAY APPARATUS 失效
标题翻译：三维显示设备。
公开(公告)号：EP0452303B1
公开(公告)日：1995-05-24
申请号：EP89901582.0
申请日：1989-01-09
申请人： TRAVIS, Adrian R. L.
发明人： TRAVIS, Adrian R. L.
IPC分类号： H04N13/04
CPC分类号： H04N13/354 , H04N13/312 , H04N13/32
摘要： A display video apparatus which provides a three dimensional image broadly comprises a backlighting apparatus for projecting beams of light in selected directions, a spatial light modulator for displaying images back-lit by the back-lighting apparatus, and a control system coupled to both the spatial light modulator and the backlighting apparatus. The control system causes a plurality of images of an object to be formed in succession on the spatial light modulator with each image being a view of the subject from a different angle, and each image being viewable only from particular angles. The images are formed one at a time on the spatial light modulator with a plurality of images constituting a single frame of a video picture. The backlighting apparatus preferably includes a two dimensional display device for emitting spots of light at selected locations along the two dimensional display, and a lens system for refracting light emitted by the two dimensional display device. The lens system can comprise a single lens or an array of lenses located between the two dimensional display and the spatial light modulator. The lens or lens array refracts beams emanating from a spot of light on the two dimensional display into substantially parallel rays.

2. 发明公开

EP0452303A1 THREE DIMENSIONAL DISPLAY APPARATUS 失效
标题翻译：三维显示设备。
公开(公告)号：EP0452303A1
公开(公告)日：1991-10-23
申请号：EP89901582.0
申请日：1989-01-09
申请人： TRAVIS, Adrian R. L.
发明人： TRAVIS, Adrian R. L.
IPC分类号： H04N13
CPC分类号： H04N13/354 , H04N13/312 , H04N13/32
摘要： A display video apparatus which provides a three dimensional image broadly comprises a backlighting apparatus for projecting beams of light in selected directions, a spatial light modulator for displaying images back-lit by the back-lighting apparatus, and a control system coupled to both the spatial light modulator and the backlighting apparatus. The control system causes a plurality of images of an object to be formed in succession on the spatial light modulator with each image being a view of the subject from a different angle, and each image being viewable only from particular angles. The images are formed one at a time on the spatial light modulator with a plurality of images constituting a single frame of a video picture. The backlighting apparatus preferably includes a two dimensional display device for emitting spots of light at selected locations along the two dimensional display, and a lens system for refracting light emitted by the two dimensional display device. The lens system can comprise a single lens or an array of lenses located between the two dimensional display and the spatial light modulator. The lens or lens array refracts beams emanating from a spot of light on the two dimensional display into substantially parallel rays.

3. 发明公开

EP0929978A1 FLAT-PANEL DISPLAY 失效
标题翻译：纯平
公开(公告)号：EP0929978A1
公开(公告)日：1999-07-21
申请号：EP97943994.0
申请日：1997-10-02
申请人： TRAVIS, Adrian R. L.
发明人： TRAVIS, Adrian R. L.
IPC分类号： G02B27 , G02F1 , G09F9 , H04N5 , H04N9 , H04N13
CPC分类号： H04N9/3141 , G02F1/011 , H04N5/74 , H04N13/239 , H04N13/243 , H04N13/305 , H04N13/31 , H04N13/32 , H04N13/365 , H04N13/39 , H04N13/393
摘要： A video display for two or three dimensions has a flat liquid-crystal screen 2 which ejects light from the plane at a selectable line 3. One or, in the case of a 3-D display, several video projectors 1 project a linear image into the plane from an edge. A complete image is written on the screen by addressing the line with appropriate images as it is scanned down the screen. To screen a three-dimensional image the video projectors, each projecting an image as seen at a slightly different angle, combine to constitute a three-dimensional display which produces a three-dimensional image that is one line high.

4. 发明公开

EP0256029A1 ELECTRONIC CONSTRUCTION BRICKS 失效
标题翻译：电子元件。
公开(公告)号：EP0256029A1
公开(公告)日：1988-02-24
申请号：EP87900211.0
申请日：1986-12-17
申请人： TRAVIS, Adrian R. L.
发明人： TRAVIS, Adrian R. L.
IPC分类号： G09B23
CPC分类号： G09B23/185
摘要： Une boîte de construction de circuits électroniques comprend une plaque de base (20), des éléments en forme de brique, par exemple R1, R2, R3, S, T, D, contenant chacun un composant électrique ou électronique dans un boîtier transparent faisant saillie vers le haut, et des éléments connecteurs, par exemple C, pour relier électriquement les éléments contenant les composants, pour former un circuit opérationnel reproduisant fidèlement le chemin de circuit correspondant. Les éléments contenant les composants se fixent par pression sur la plaque de base aux emplacements désirés et possèdent des parties formant des bornes sortant des éléments à proximité de leurs fonds; les éléments connecteurs s'adaptent par pression sur lesdites bornes pour établir les connexions électriques. La forme des éléments rigides contenant les composants ou servant de connecteurs permet de saisir aisément chaque élément et de le séparer de l'ensemble pour l'enlever ou en modifier l'emplacement.

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