G03B 21 - Projectors or projection-type viewers; Accessories therefor

Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465)
09/2011
09/21/2011	CN201984198U 固定环及包含固定环的镜头 Fixing ring and lens contains a fixed ring
09/21/2011	CN201978838U 一种液体高压喷雾幕墙装置 A liquid high-pressure spray curtain wall system
09/21/2011	CN201978511U 一种影视半包围动感平台体验系统 One kind of film surrounded by half a dynamic platform experience systems
09/21/2011	CN1833199B Injection-molded vent screens
09/21/2011	CN102197644A Image projection system for reducing spectral interference
09/21/2011	CN102196645A Light source apparatus
09/21/2011	CN102196418A Wireless communication system, wireless communication device, projector, and wireless communication method
09/21/2011	CN102196235A Drawing image sharing apparatus and data processing method
09/21/2011	CN102196222A Automatic calibration of projection system using non-visible light
09/21/2011	CN102196219A Projection display apparatus
09/21/2011	CN102193301A Display method and device
09/21/2011	CN102193300A Screen unit
09/21/2011	CN102193299A Cabinet type projection screen with function of automatic push-and-pull structure
09/21/2011	CN102193298A Cabinet type projection screen with automatic cover lifting function
09/21/2011	CN102193297A Assembled back projection all-in-one machine
09/21/2011	CN102193296A Illumination device and projector
09/21/2011	CN102193295A Integrated photonics module for optical projection
09/21/2011	CN102193294A Illumination system
09/21/2011	CN102193293A Projection type video display device
09/21/2011	CN102193292A Light source cooling device and projector using same
09/21/2011	CN102193291A Projector and reflector board used by same
09/21/2011	CN102193290A Projector and method for projecting an image by using the projector
09/21/2011	CN102193289A Projector and control method of projector
09/21/2011	CN102193288A Projection image display device
09/21/2011	CN102193287A Projection method and system
09/21/2011	CN102193286A Projection system and projection method thereof
09/21/2011	CN102193285A Device and method for automatically adjusting white balance of laser projector
09/21/2011	CN102193284A Projector
09/21/2011	CN102193283A Projector
09/21/2011	CN102193282A Projector
09/21/2011	CN102193281A Projector, projection unit and interactive board
09/21/2011	CN102193262A Electro-optical device and electronic apparatus
09/21/2011	CN102193249A Liquid crystal device and projection display device
09/21/2011	CN102193220A Electro-optic device and electronic apparatus
09/21/2011	CN102193159A Optical device and optical adjusting component thereof
09/21/2011	CN102192780A Three-primary color laser detection system
09/21/2011	CN102188827A 3D (three-dimentional) holographical digital stage system
09/21/2011	CN101726972B Light-homogenizing device and digital optical processing projection system comprising same
09/21/2011	CN101689014B Image display device
09/21/2011	CN101674443B Method for correcting colors of projector
09/21/2011	CN101655654B Light collecting device for projection equipment
09/21/2011	CN101504483B Zoom lens and image projection apparatus including the same
09/21/2011	CN101452152B Liquid crystal display device and projector
09/21/2011	CN101449196B Image display apparatus
09/20/2011	US8023187 Cabinet projection screen with automatic push-pull structural function
09/20/2011	US8023186 Screen
09/20/2011	US8023185 Transmission screen for stereoscopic images
09/20/2011	US8022997 Information processing device and computer readable recording medium
09/20/2011	US8021714 Front-projection screen with subsurface diffusion targets
09/20/2011	US8021003 Projection display apparatus having nonvolatile memory
09/20/2011	US8021001 Projector and method of controlling a light source for use with the projector
09/20/2011	US8021000 Flat projection television
09/20/2011	US8020999 Projection type image display apparatus
09/20/2011	US8020998 Projection type image display apparatus
09/20/2011	US8020997 Defining a bounding box for projected images
09/15/2011	WO2011111706A1 Small-form-factor display device with touch-panel functionality, and screen used as the display therein
09/15/2011	WO2011111363A1 Projector
09/15/2011	WO2011111203A1 Projection display device
09/15/2011	WO2011111165A1 Electronic device
09/15/2011	WO2011111162A1 Image display device and image display method
09/15/2011	WO2011111158A1 Light source device and projection image display device
09/15/2011	WO2011110797A1 Method for extending field of vision in a collimated visual display system
09/15/2011	US20110222151 Screen and projector
09/15/2011	US20110222150 Screen unit
09/15/2011	US20110222149 Light-emitting apparatus, display apparatus, light emitter, and method of fabricating light emitter
09/15/2011	US20110222028 Projector with lens height adjusting function
09/15/2011	US20110222027 Projector with lens height adjusting function
09/15/2011	US20110222026 Diaphragm apparatus for projectors
09/15/2011	US20110222025 Illumination optical device and projection display device using the illumination optical device
09/15/2011	US20110222024 Illumination system for projection display
09/15/2011	US20110222023 Illumination device and projection display device
09/15/2011	US20110222022 Image display device
09/15/2011	US20110221773 Apparatus, system, and method of sharing drawing data
09/14/2011	EP1984769B1 Projection lens and display device for multimedia and other systems
09/14/2011	CN201975042U 一种改进式广告投影装置 An improved advertising projection device
09/14/2011	CN201974627U 一种3d影院系统 One kind of 3d cinema system
09/14/2011	CN201974624U 投影机防盗笼 Projector anti-theft cage
09/14/2011	CN201974623U 一种投影仪用光学引擎 A projector optical engine
09/14/2011	CN201974622U 一种用于镜头制程的自动化投影设备 Automated apparatus for the projection lens manufacturing process
09/14/2011	CN201974621U 投影仪的镜头微调装置 The projector's lens tuning device
09/14/2011	CN201974582U 一种投影显示装置 A projection display apparatus
09/14/2011	CN201970682U 多功能无尘多媒体投影幕写字板 Multifunction clean multimedia projector screen tablet
09/14/2011	CN102187385A Image display system, image control device, method for controlling image and light shutter
09/14/2011	CN102183873A Suspended three-dimensional 360-degree field space display device based on high-speed projector
09/14/2011	CN102183871A Projector installing positioning structure, electronic whiteboard and interactive demonstration system
09/14/2011	CN102183870A Method and system for correcting distorted projector image and projector
09/14/2011	CN102183869A Laser projection display system based on full-semiconductor laser
09/14/2011	CN101673033B Device and method for controlling heat dissipation of projector
09/14/2011	CN101547328B Image processing device, image display apparatus, and image processing method
09/14/2011	CN101416085B Optical compensation plate, liquid crystal display device, projection type liquid crystal display device, display device manufacturing method, and adjusting method
09/14/2011	CN101162354B Projection image display system
09/13/2011	US8018656 Lens array unit, optical head and information processing apparatus
09/13/2011	US8018655 Method and assembly for three-dimensional products
09/13/2011	US8018569 Method and apparatus for inhibiting the piracy of motion pictures
09/13/2011	US8016434 Method and system for projecting an animated object and concurrently moving the object's projection area through an animation pattern
09/13/2011	US8016433 Projector and control method thereof
09/13/2011	US8016432 Projection apparatus
09/13/2011	US8016431 Image projection apparatus having configuration for dustproffing and efficient cooling
09/13/2011	US8016430 Mobile communication terminal having projector
09/13/2011	US8016428 2-dimensional image display device or illumination device for obtaining uniform illumination and suppressing speckle noise

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