公开(公告)号：US09826204B2

公开(公告)日：2017-11-21

申请号：US14937798

申请日：2015-11-10

申请人： Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

发明人： Marcel Sieler ,  Peter Schreiber ,  Alf Riedel

IPC分类号： H04N9/31 ,  G03B21/00 ,  G02B27/01

CPC分类号： H04N9/3147 ,  G02B27/0101 ,  G02B27/0172 ,  G02B2027/0127 ,  G03B21/001

摘要： Generating images to be projected at different projection distances with a multi-aperture projection display, statically or without any conversion, neither mechanically nor at the imager, is enabled by designing the single images of the multi-aperture projection display in a suitable manner, namely by combining provisional single images for the projection channels of the multi-aperture projection display, which are intended for each of the at least two images to be projected, projection channel by projection channel, to the actual or final single images.

公开(公告)号：US20160252803A1

公开(公告)日：2016-09-01

申请号：US14634874

申请日：2015-03-01

申请人： Sean Thomas Moran

发明人： Sean Thomas Moran

IPC分类号： G03B21/14 ,  G03B21/20 ,  G03B21/00

CPC分类号： G03B21/145 ,  G03B21/001

摘要： An apparatus for the transfer of patterns to an object. A method for the installation and use of such an apparatus is also included. Apparatus is especially useful in the transfer of patterns for carving and decorative display of lanterns created from pumpkins and other gourds and melons.

摘要翻译： 用于将图案转移到对象的装置。 还包括用于安装和使用这种装置的方法。 仪器特别适用于从南瓜和其他葫芦和瓜类产生的灯笼雕刻和装饰展示图案的转移。

公开(公告)号：US09323137B1

公开(公告)日：2016-04-26

申请号：US14024052

申请日：2013-09-11

申请人： Patrick Secord

发明人： Patrick Secord

IPC分类号： G03B21/14 ,  F21S10/00

CPC分类号： G03B21/14 ,  G03B21/001 ,  G03B21/145 ,  G03B21/608

摘要： There is provided a system and method for illuminating a windshield of a vehicle during a carwash. The system has a vehicle illuminating display device and an applicator for applying a reflective or absorptive material to the windshield of the car. The display device include a mask or template of an image to be displayed on the windshield and a light assembly for passing rays of light through and around the template. The method has the steps of moving the car into position and then applying a substance, such as a wax or soap, to the surface of the windshield. The targeted vehicle's windshield is then illuminated through the use of either LED or incandescent lighting to thereby project an image corresponding to the template onto the windshield.

摘要翻译： 提供了一种用于在洗车期间照亮车辆的挡风玻璃的系统和方法。 该系统具有车辆照明显示装置和用于将反射或吸收材料施加到汽车的挡风玻璃的施加器。 显示装置包括要在挡风玻璃上显示的图像的掩模或模板，以及用于使光线穿过模板周围的光组件。 该方法具有将汽车移动到位，然后将物质例如蜡或肥皂施加到挡风玻璃的表面的步骤。 然后通过使用LED或白炽灯照亮目标车辆的挡风玻璃，从而将对应于模板的图像投射到挡风玻璃上。

公开(公告)号：US20120218417A1

公开(公告)日：2012-08-30

申请号：US13036008

申请日：2011-02-28

申请人： Donald Paul Bilger ,  Mahendra Somasara Dassanayake

发明人： Donald Paul Bilger ,  Mahendra Somasara Dassanayake

IPC分类号： H04N5/33 ,  G03B21/28 ,  G03B21/14

CPC分类号： H04N9/3129 ,  G03B21/001 ,  G03B21/567 ,  G03B21/60

摘要： A short throw ratio projection display system that produces high-resolution and high-dynamic range images. The system comprising a scanning laser for generating a light beam optically modulated with image information. The system further includes an image plane, in light of sight of the light beam, the image plane coated with an image-enhancing layer on a first side and a layer of fluorescent material strips on a second side. The image plane generates an image corresponding to the image information by absorbing the light beam and emitting visible fluorescent light corresponding to the intensity of the light beam falling on the fluorescent material.

摘要翻译： 一种产生高分辨率和高动态范围图像的短投比例投影显示系统。 该系统包括用于产生用图像信息光学调制的光束的扫描激光器。 该系统还包括在光束的视线下的图像平面，在第一侧上涂覆有图像增强层的图像平面和在第二侧上的荧光材料条带。 图像平面通过吸收光束并且发射对应于落在荧光材料上的光束的强度的可见荧光而产生对应于图像信息的图像。

公开(公告)号：US20080143966A1

公开(公告)日：2008-06-19

申请号：US11609982

申请日：2006-12-13

申请人： Mary G. Mastrosimone-Gese ,  Gerald A. May ,  David G. Waples

发明人： Mary G. Mastrosimone-Gese ,  Gerald A. May ,  David G. Waples

IPC分类号： G03B31/06 ,  G03B21/14

CPC分类号： G03B21/14 ,  A63H33/22 ,  G03B21/001 ,  G09F19/18

摘要： An image projection system includes an image projection device for projecting a light image onto a wall, ceiling or other designated surface. The image projection device includes a housing within which is disposed separately located light sources. The housing further includes a slot for receiving several image slides. Each image slide has multiple, separated, slide image patterns thereon and each slide image pattern is in a different location on the image slide. Each of the light sources is disposed in a light chamber such that light from one of the light sources projects through only one of the separated image patterns on the image slide. Light from light sources passing through respective slide image patterns can then intersect to project multiple superimposed images on an image viewing surface. Furthermore, an electronic controller controls the light intensity and light timing of each individual light source.

摘要翻译： 图像投影系统包括用于将光图像投影到壁，天花板或其它指定表面上的图像投影装置。 图像投影装置包括壳体，其中设置有分开定位的光源。 壳体还包括用于接收多个图像载片的槽。 每个图像载片在其上具有多个分离的幻灯片图像图案，并且每个幻灯片图像图案位于图像幻灯片上的不同位置。 每个光源设置在光室中，使得来自一个光源的光仅穿过图像载片上的分离图像图案中的一个。 来自通过各个幻灯片图像的光源的光然后可以相交以在图像观看表面上投影多个叠加的图像。 此外，电子控制器控制各个光源的光强度和光时间。

公开(公告)号：US07267444B2

公开(公告)日：2007-09-11

申请号：US11209837

申请日：2005-08-24

申请人： Frederick Stanley Black, Jr.

发明人： Frederick Stanley Black, Jr.

IPC分类号： G03B21/14

CPC分类号： G03B21/147 ,  G03B21/001

摘要： An image projector display device projecting an image onto a surface substantially parallel to a path of light emitted through a representation of an image and a projection/objective lens. The display device compensates for the varying distances of the surface onto to which the image is projected from the projection/objective lens to display a clear, non-distorted image.

摘要翻译： 一种图像投影仪显示装置，其将图像投影到基本上平行于通过图像和投影/物镜的表示发射的光的路径的表面上。 显示装置补偿从投影/物镜投影图像的表面的变化距离，以显示清晰的非失真图像。

公开(公告)号：US07131736B2

公开(公告)日：2006-11-07

申请号：US10677201

申请日：2003-10-01

申请人： Serge J. A. Bierhuizen

发明人： Serge J. A. Bierhuizen

IPC分类号： G03B21/28 ,  F21V7/09 ,  F21V7/04 ,  G02F1/13357

CPC分类号： H04N5/74 ,  G03B21/001 ,  G03B33/08 ,  H04N9/3152 ,  H04N9/3164

摘要： An illumination system is provided with at least a first reflecting device that has a first focal point at the arc of an arc lamp. The second focal point of the reflecting device is located at the input end of a compound parabolic concentrator (CPC). The CPC is optically coupled with an optical integrator. Light exiting the optical integrator may be used in low étendue projection systems.

摘要翻译： 照明系统设置有至少第一反射装置，该第一反射装置在弧光灯的弧形处具有第一焦点。 反射装置的第二焦点位于复合抛物面聚光器（CPC）的输入端。 CPC与光学积分器光学耦合。 离开光学积分器的光可用于低衰减投影系统。

公开(公告)号：US20040119952A1

公开(公告)日：2004-06-24

申请号：US10605965

申请日：2003-11-10

发明人： Chun-Yao Chen

IPC分类号： G03B021/00 ,  G03B021/28

CPC分类号： G03B21/001

摘要： An adjusting apparatus comprises a base, and a supporting frame, a fixed plate, a sliding stand, and a carrier, which are sequential stacked on the base. An optical engine is fixed on the carrier. By rotating the adjusting device, the axis position of optical engine can be adjusted along sliding slots guided by bulges. By using arc surfaces of the sliding stand and the carrier, the adjusting apparatus clips and pushes the blocks of the carrier to adjust the left and right angle of inclination of optical engine. Therefore, the light beam provided by optical engine could project on a screen precisely and reach the optimum projection performance.

摘要翻译： 一种调节装置，包括基部，以及依次堆叠在基部上的支撑框架，固定板，滑动支架和支架。 光引擎固定在载体上。 通过旋转调节装置，可以沿着由凸起引导的滑动槽来调节光学引擎的轴位置。 通过使用滑动支架和支架的弧形表面，调节装置夹紧并推动载体的块，以调节光学引擎的左右倾斜角度。 因此，由光引擎提供的光束可以在屏幕上精确投影并达到最佳投影性能。

公开(公告)号：US20030081186A1

公开(公告)日：2003-05-01

申请号：US10281859

申请日：2002-10-28

发明人： Kevin C. Hooper

IPC分类号： G03B021/00

CPC分类号： G03B21/38 ,  G03B21/001 ,  G03B21/06 ,  G03B21/16

摘要： An image projector that drops into the accessory slot of a luminaire and projects high quality images printed on plastic slides in full color and photographic detail for extended time periods without heat degradation. The projector comprises a cooling fan, infrared and ultraviolet light filter means, and an inexpensive and removable slide assembly comprising a plastic image slide, a protective film slide and at least one mounting plate. The cooling fan is combined with layered, reflective filters to create a protected environment for the plastic image slide to survive the extreme heat at the gate of today's efficient luminaires. The plastic image slide is created on a plastic sheet using conventional computer printing technologies.

摘要翻译： 投影机投影到照明设备的附件槽中，投影高质量的图像，以全彩色和照片细节印在塑料玻璃上，延长时间，无需热降解。 投影仪包括冷却风扇，红外和紫外光过滤装置，以及包括塑料图像载玻片，保护薄膜滑块和至少一个安装板的便宜且可拆卸的滑动组件。 冷却风扇与层状反光过滤器结合，为塑料图像载玻片创造一个受保护的环境，以便在当今高效灯具门口的极端热能下生存。 使用传统的计算机打印技术在塑料薄片上创建塑料图像滑块。

公开(公告)号：US4455067A

公开(公告)日：1984-06-19

申请号：US173252

申请日：1980-07-29

申请人： Kurt H. Hoppmann ,  James G. Lin ,  Peter G. Hoppmann

发明人： Kurt H. Hoppmann ,  James G. Lin ,  Peter G. Hoppmann

IPC分类号： G03B21/00 ,  G03B21/10 ,  G03B15/03

CPC分类号： G03B21/10 ,  G03B21/001

摘要： Photography, particularly, a method of modifying slide transparencies so as to eliminate distortion and to provide uniform illumination in oblique projection, for example, upon rear view screens.The method of modifying slide transparencies includes supporting the object to be photographed at an angle with respect to the optical path of the camera; selectively illuminating the object to be photographed such that the portion farthest from the camera receives the greatest portion of the light with the rest of the object being gradually and continuously less illuminated so the portion nearest the camera receives the least light; and, taking a picture of the object, such that the transparency defines the object being photographed in trapezoidal form with the wider base being the least illuminated and the narrow apex being the greatest illuminated.

摘要翻译： 摄影，特别是一种修改幻灯片幻灯片的方法，以便消除畸变并且例如在后视屏幕上在倾斜投影中提供均匀的照明。 修改幻灯片幻灯片的方法包括相对于照相机的光路以一定角度支撑要拍摄的物体; 选择性地照亮要拍摄的物体，使得最远离相机的部分接收最大部分的光，其余物体逐渐地被连续地照亮，使得最靠近相机的部分接收到最少的光; 并且拍摄对象的图片，使得透明度限定了以梯形形式拍摄的对象，其中更宽的底座被最少地照亮，并且窄的顶点是最大的照明。