Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03B - Apparatus or arrangements for taking photographs or for projecting or viewing them; Apparatus or arrangements employing analogous techniques using waves other than optical waves; Accessories therefor › G03B 21 - Projectors or projection-type viewers; Accessories therefor
Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465)
09/2012
09/05/2012EP2495831A1 Light source driving device, light source driving method, and image display device
09/05/2012EP2494920A1 Medical device capable of measuring a blood glucose level containing a data projector
09/05/2012EP2494776A2 Display system for meeting room and control method thereof
09/05/2012CN202422083U Projector with screen touch
09/05/2012CN202422001U Interactive graffiti entertainment system
09/05/2012CN202421710U Three-dimensional dome screen projection system
09/05/2012CN202421709U Radiation structure for optical projector
09/05/2012CN202421708U Dustproof device of projector lens
09/05/2012CN202421707U Obstacle preventing projection system
09/05/2012CN202413643U Vehicle-mounted information system with projection function
09/05/2012CN202413570U Movable outdoor projection performance vehicle
09/05/2012CN102656810A Method and system for generating data using a mobile device with a projection function
09/05/2012CN102656809A Mobile device having projector module and method for operating the same
09/05/2012CN102656513A System and method for modulating and displaying optical effects
09/05/2012CN102655594A Method for obtaining brighter images from an led projector
09/05/2012CN102655578A Projection system and projection method thereof
09/05/2012CN102654961A Interactive system based on circular screen, ground screen and sand table screen
09/05/2012CN102654957A Stereo imaging digital sand table system
09/05/2012CN102654826A Curved surface correction information processing method and device based on laser locator
09/05/2012CN102654804A Man-machine interaction system based on irregular screen body multi-point touch
09/05/2012CN102654727A Glass fiber reinforced plastic spherical curtain body
09/05/2012CN102654726A Rimless sound transmission curtain device
09/05/2012CN102654725A Metal punching acoustic transmission curtain device
09/05/2012CN102654724A Projector and lifting module thereof
09/05/2012CN102654723A Light engine using common building blocks
09/05/2012CN102654722A Projection device and camera lens module
09/05/2012CN102654721A Projection display device
09/05/2012CN102654646A Optical engine and projection device
09/05/2012CN102193299B Cabinet type projection screen with function of automatic push-and-pull structure
09/05/2012CN102141723B Projection type display apparatus
09/05/2012CN102135709B Projection apparatus and image dithering preventive control method for projection apparatus
09/05/2012CN102096291B Light emitting device and projector
09/05/2012CN102081292B 光源单元和投影仪 The light source unit and projector
09/05/2012CN101937165B Light source device, projection apparatus, and projection method
09/05/2012CN101936459B Composite light source system
09/05/2012CN101923223B Polarized light source, polarization conversion method and device thereof, and application system
09/05/2012CN101915403B Method of manufacturing light source unit, and projector
09/05/2012CN101846872B Projector
09/05/2012CN101840141B Projection type image display device
09/05/2012CN101640806B Optical unit, video display apparatus, and color switching method
09/05/2012CN101491162B Super-high pressure mercury lamp
09/05/2012CN101202927B Apparatus and method for projecting image considering screen condition
09/04/2012US8258685 Multi-panel display screen having a supporting film layer
09/04/2012US8256904 Rear projected expressive head
09/04/2012US8256903 Optical system and projector
09/04/2012US8256902 Entire visual-field projection device, and entire-visual-field image system
09/04/2012US8256901 Image projection apparatus and method of cooling an image projection apparatus
09/04/2012US8256900 Method and apparatus for projecting image patterns and colors for planning an interior improvement project
08/2012
08/30/2012WO2012115228A1 Projection image display device
08/30/2012WO2012114756A1 Projector zoom lens and projector-type display device
08/30/2012WO2012114755A1 Projector zoom lens and projector display device
08/30/2012WO2012114522A1 Projection image display device
08/30/2012WO2012114512A1 Display device
08/30/2012WO2012114506A1 Projection display device
08/30/2012WO2012114423A1 Projection display device
08/30/2012WO2012113610A1 Optical element and lighting device
08/30/2012WO2012074438A9 Projection system with edge projection and video projector for said system
08/30/2012US20120218530 Decorative plate module for projector and projector assembly
08/30/2012US20120218529 Illumination system and projection device comprising the same
08/30/2012US20120218528 Projection apparatus capable of changing projection lens and non-transitory computer-readable storage medium that stores program to be executed by projection apparatus
08/30/2012US20120218527 Image projection apparatus
08/30/2012US20120218526 High pressure discharge lamp with start-up assist member, lamp unit, lamp system, and projector
08/30/2012US20120218525 Laser projector and method of processing signal thereof
08/30/2012US20120218524 Projector and method for correcting keystone distortion
08/30/2012US20120218523 Projection type image display device
08/30/2012US20120218522 Projection display device, portable electronic apparatus and digital camera
08/30/2012US20120218417 Short throw ratio fluorescent color video display device
08/30/2012US20120218294 Projection-type image display apparatus
08/30/2012DE102012000300A1 Folding screen for displaying and projecting video/audio program on computer, has housing whose sides are fastened with two sides of screen, so that screen is folded and received into housing
08/30/2012DE102011012616A1 Display-System zum Erzeugen und Betrachten von dreidimensionalen, farbigen Bildern Display system for creating and viewing three-dimensional color images
08/30/2012DE102006054713B4 Stereoprojektion mit Interferenzfiltern Stereo projection with interference filters
08/29/2012EP2491450A1 Micromechanical projection device and method for producing a micromechanical projection device
08/29/2012CN202404349U Uncovering-preventing device
08/29/2012CN202404348U Projection machine and optical illuminating system thereof
08/29/2012CN202404347U Anti-interference projector
08/29/2012CN102652281A Optical multiplexer and projector
08/29/2012CN102652275A Scanning device, image display device, and method for controlling image display device
08/29/2012CN102652272A Optical element, screen, and display device
08/29/2012CN102651809A Laser projector and method of processing signal thereof
08/29/2012CN102651076A Graphic rendering system and projection method thereof
08/29/2012CN102650816A Cap module of optical lens
08/29/2012CN102650815A Projection device, light source system and improvement method of light source system
08/29/2012CN102650814A Light source system and projection device
08/29/2012CN102650813A Light source system, projector and color balance adjusting method of projector
08/29/2012CN102650812A Light source component, light source system and projection device
08/29/2012CN102650811A Projection system and light-emitting device thereof
08/29/2012CN102650810A Lighting component and projection device
08/29/2012CN102650809A Light source system and projector containing same
08/29/2012CN102650808A 投射型影像显示装置 Projection type image display apparatus
08/29/2012CN102650807A Decoration plate module used for projector and projector assembly
08/29/2012CN102650806A Projector
08/29/2012CN102650805A Projecting apparatus and a correction method for images projected in multiple directions
08/29/2012CN102650804A Projection-type image display apparatus
08/29/2012CN102650738A Lighting system and projecting device
08/29/2012CN102650730A Prism system and projector with same
08/29/2012CN102650409A Wavelength conversion device, manufacture method and light source device
08/29/2012CN102289142B Lower screen opening shielding device for screen
08/29/2012CN102193282B Projector
08/29/2012CN102147559B Projection display device
08/29/2012CN102016714B Polarization preserving front projection screen
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