| Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465) |
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| 05/07/2014 | CN102763422B 用于无设备的增强的现实与交互的投影仪和深度相机 Projector and a depth camera equipment used to enhance the non-reality and interactive |
| 05/07/2014 | CN102540393B 镜头调焦装置 Lens focusing device |
| 05/07/2014 | CN102414943B 波长转换装置及利用该波长转换装置的图像显示装置 The wavelength conversion device and a wavelength conversion device using the image display apparatus |
| 05/07/2014 | CN102314057B 改善彩虹效应的装置、方法与色序法显示器 Improve the rainbow effect device, method and color sequential display |
| 05/07/2014 | CN102269919B 灯单元和具备该灯单元的投影仪装置 And a lamp unit comprising the lamp unit of the projector apparatus |
| 05/07/2014 | CN102155639B 固体光源装置 Solid light source device |
| 05/07/2014 | CN102109142B 准直透镜单元、照明装置及投影机 A collimator lens unit, the illumination device and projector |
| 05/07/2014 | CN102026455B 点亮装置和投影机 The lighting device and the projection unit |
| 05/07/2014 | CN101952880B 显示设备及其控制方法 Display apparatus and control method |
| 05/07/2014 | CN101937133B 投影式显示装置 A projection type display apparatus |
| 05/07/2014 | CN101673506B 使显示设备的亮度最大化的方法和相应显示设备 To maximize the brightness of the display device and corresponding method of a display device |
| 05/06/2014 | US8717655 Image forming apparatus |
| 05/06/2014 | US8717505 Laser based display method and system |
| 05/06/2014 | US8717504 Picture processing apparatus, processing method for use therewith, and program |
| 05/06/2014 | US8714799 Projection device for variety of light device |
| 05/06/2014 | US8714756 Projector holder and projector system having the same |
| 05/06/2014 | US8714755 Projection lens of an imaging module and imaging module |
| 05/06/2014 | US8714754 Projector having condition indicating unit for displaying specified focusing condition and control method of projector |
| 05/06/2014 | US8714753 Projector for preventing thermal deterioration of a light shielding member |
| 05/06/2014 | US8714752 Projection display device |
| 05/06/2014 | US8714751 Visible and infrared light source for illumination system and projection device comprising the same |
| 05/06/2014 | US8714750 Displaying projector status visibly |
| 05/06/2014 | US8714749 Projection display device with position detection function |
| 05/06/2014 | US8714748 Light source system for projection device and projection device comprising the same |
| 05/06/2014 | US8714747 Projector having a first light separation optical system and a second light separation optical system |
| 05/06/2014 | US8714746 Multi-projection system |
| 05/06/2014 | US8714745 Color splitter and combiner system and projection display apparatus |
| 05/01/2014 | WO2014064877A1 Light source unit, light source apparatus, and image display apparatus |
| 05/01/2014 | WO2014064743A1 Projector |
| 05/01/2014 | US20140120290 Screen Print Reflection Transfer and Process for the Manufacture Thereof |
| 05/01/2014 | US20140118708 Projector |
| 05/01/2014 | US20140118706 Illumination optical system and image projection device |
| 05/01/2014 | US20140118705 Projection display device, information processing device, projection display system, and program |
| 05/01/2014 | US20140118704 Mobile Device, Case and Attachment with Retractable Optic |
| 05/01/2014 | US20140118703 Laser projection system |
| 05/01/2014 | US20140118702 Illumination device, projection type image display device, and optical device |
| 05/01/2014 | US20140118701 Projection Apparatus |
| 05/01/2014 | US20140118629 Video projection system for mobile device |
| 05/01/2014 | US20140117836 High-pressure discharge lamp and projector having the high-pressure lamp |
| 04/30/2014 | EP2725421A1 Illumination optical system and image projection device |
| 04/30/2014 | EP2725420A1 A light combining system |
| 04/30/2014 | EP2725419A1 Fluorescent powder layer, component, corresponding light source, projection system, and corresponding manufacturing method |
| 04/30/2014 | EP2724196A1 Projector with flexible printed circuit board for the light source |
| 04/30/2014 | EP2724195A1 Projector with housing for inserting light modulator with flexible printed circuit board |
| 04/30/2014 | DE102012219723A1 Head-up displaying device for projecting graphic information to rider of vehicle, has projection unit that is provided with volume hologram that scatters characteristic of graphical information of real image on eye area surface |
| 04/30/2014 | DE102012021116A1 Demonstrating method for projectable images used in theatre, involves undertaking images of first and second group by polarizing filters of viewers, and wearing corrective lenses with polarizing filters by viewers |
| 04/30/2014 | CN203573078U Electric control device of mobile and portable projection screen |
| 04/30/2014 | CN203573077U Interactive full-media display apparatus |
| 04/30/2014 | CN203573076U Projector light engine capable of automatic focusing |
| 04/30/2014 | CN203573075U Mine-scheduling water-cooling explosion-proof projection device |
| 04/30/2014 | CN203573074U Projector for informationized education |
| 04/30/2014 | CN203573073U Dustproof apparatus of projector |
| 04/30/2014 | CN203573072U Bass enclosed type projector |
| 04/30/2014 | CN103765870A Image processing apparatus, projector and projector system including image processing apparatus, image processing method |
| 04/30/2014 | CN103765311A Projection device management system |
| 04/30/2014 | CN103763491A Dustproof, noise-reduction and heat-dissipation device of laser television |
| 04/30/2014 | CN103760741A Touch control projection system |
| 04/30/2014 | CN103760740A Embedded type heat dissipation system of projector |
| 04/30/2014 | CN103760739A Projector cooling system with fairing |
| 04/30/2014 | CN103760738A Projector cooling system with electric energy storage module |
| 04/30/2014 | CN103760737A Waste heat utilization projector heat-dissipation system based on thermoelectric power generation |
| 04/30/2014 | CN103760736A Part for projector |
| 04/30/2014 | CN102298252B Light control apparatus and projector |
| 04/30/2014 | CN102289137B Base plate connection structure and projector |
| 04/30/2014 | CN101750646B Lens array element and projection type display device |
| 04/29/2014 | US8711477 Polarization preserving front projection screen microstructures |
| 04/29/2014 | US8711476 Screen |
| 04/29/2014 | US8711475 Projection screen and projection system having the same |
| 04/29/2014 | US8711168 Digital display devices and digital projectors with expanded color gamut |
| 04/29/2014 | US8710951 Operation controlling apparatus |
| 04/29/2014 | US8708503 Projector having foot unit with increased projection length and decreased size |
| 04/29/2014 | US8708502 Projection type image display apparatus with shielded circuit board |
| 04/29/2014 | US8708500 Projection device for effectively performing the light utilization |
| 04/29/2014 | US8708499 Illuminating device and projection display device using the same |
| 04/29/2014 | US8708498 Display apparatus for vehicle and display method |
| 04/29/2014 | US8708497 Three dimensional measurement apparatus and three dimensional measurement method |
| 04/24/2014 | WO2014062396A1 System for dynamic projection of media |
| 04/24/2014 | WO2014062197A1 Scalable distributed/cooperative/collaborative paradigm for multi-user interaction with projection-based display walls |
| 04/24/2014 | WO2014061730A1 Screen and window plate |
| 04/24/2014 | WO2014060736A1 Prismatic correcting lens |
| 04/24/2014 | US20140114113 Proton Treatment Location Projection System |
| 04/24/2014 | US20140111778 Projector |
| 04/24/2014 | US20140111777 Projector and method for controlling projector |
| 04/24/2014 | US20140111776 Phosphor Layer, Component, Corresponding Light Source, Projection System and Corresponding Manufacturing Method |
| 04/24/2014 | US20140111775 Light source apparatus and image display apparatus |
| 04/24/2014 | US20140111536 Projection apparatus, projection control apparatus, projection system, and projection state adjustment method |
| 04/24/2014 | DE10336817B4 Linsenbewegungsmechanismus und Flüssigkeitskristallprojektionseinrichtung Lens moving mechanism and liquid crystal projection device |
| 04/24/2014 | DE102013016937A1 Bildanzeigevorrichtung und -verfahren An image display apparatus and method |
| 04/23/2014 | EP2723081A2 Apparatus for displaying a three-dimensional spherical image of the environment of the earth |
| 04/23/2014 | EP2723022A1 Event message projecting circuit and method |
| 04/23/2014 | CN203561822U Manual elevating device for projector in English language teaching |
| 04/23/2014 | CN203561821U Projector lifting device capable of being remotely controlled during English teaching |
| 04/23/2014 | CN203561820U Double-color laser projection light source |
| 04/23/2014 | CN103748514A Projection system |
| 04/23/2014 | CN103748513A A device for generating a display image on a composite glass pane |
| 04/23/2014 | CN103747221A Laser projection equipment |
| 04/23/2014 | CN103744551A Projection touch control integrated machine |
| 04/23/2014 | CN103744262A Composite screens formed by tiled light-emitting screens |
| 04/23/2014 | CN103744261A Self-locking structure for screen |
| 04/23/2014 | CN103744260A Touch projection system |