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
09/26/2012CN102692797A Color light mixing method, color light mixing device and small-sized projecting system having such color light mixing device
09/26/2012CN102692796A Projector
09/26/2012CN102692795A 光源装置及投影机 A light source apparatus and projector
09/26/2012CN102692764A Liquid crystal device and projection-type display apparatus
09/26/2012CN102692760A 显示装置以及投影仪 Display device and projector
09/26/2012CN102692757A 液晶装置及投影机 The liquid crystal projector apparatus and
09/26/2012CN102692747A Electro-optical apparatus and electronic device
09/26/2012CN102692718A Projection system
09/26/2012CN102691974A Optical device
09/26/2012CN102253583B Fog screen generator
09/26/2012CN102207669B Light source system and projector
09/26/2012CN102096297B Screen unit
09/26/2012CN102084292B Universal projector interface with sustainable alignment
09/26/2012CN102073087B Half-wave plate, optical pickup device, polarization conversion element, and projection display device
09/26/2012CN102053469B Light source device, projection apparatus and projection method
09/26/2012CN102053467B Light source unit and projector
09/26/2012CN102023469B 投影机 Projector
09/26/2012CN101989030B Liquid crystal on silicon (LCOS) projector
09/26/2012CN101986199B Heat pipe cooling system for liquid crystal on silicon (LCOS) projector
09/26/2012CN101924948B Projector control markup language
09/26/2012CN101859052B Projector
09/26/2012CN101852882B Laminated wave plate, optical pickup device, polarization converter, and projection display apparatus
09/26/2012CN101839463B Light emitting device, light source unit and projector using same light source unit
09/26/2012CN101738737B Projection system used for presenting stereoscopic image and method thereof
09/26/2012CN101546104B Projection image display apparatus
09/26/2012CN101330790B Discharge lamp lighting apparatus and projector
09/25/2012US8274737 Retractable frame of projection screen
09/25/2012US8274736 Transmission-type screen, projection-type display device, and image displaying method
09/25/2012US8272752 Panoramic projection device, and method implemented by this device
09/25/2012US8272751 Display apparatus having a tubular reflecting surface
09/25/2012US8272750 Projection-type image display apparatus
09/25/2012US8272749 High resolution segmented 3D projection system
09/25/2012US8272748 Projection-type display apparatus and method for performing projection adjustment
09/25/2012US8272747 Distortion detection system and distortion detection method
09/25/2012US8272746 Projection display apparatus and display method
09/25/2012US8272745 Light source device, projection apparatus, and projection method
09/25/2012US8272744 LED package having improved light coupling efficiency for an optical system and method of manufacture thereof
09/25/2012US8272743 Projection of images onto tangible user interfaces
09/25/2012US8272742 Single projection display device having high portability
09/20/2012WO2012124929A2 System and method for a multipoint video conference
09/20/2012WO2012124337A1 Projection screen and whiteboard device using same
09/20/2012WO2012124105A1 Lens attachment and detachment device, and projection display device
09/20/2012WO2012124052A1 Electronic device, and light-guiding method in electronic device
09/20/2012WO2012124042A1 Electronic apparatus
09/20/2012WO2012122679A1 Human eyes safety protection system of a laser projection system
09/20/2012US20120236401 Screen and method for producing forming mold
09/20/2012US20120236271 Projector, and control method thereof
09/20/2012US20120236270 Projector, and control method thereof
09/20/2012US20120236269 Display device
09/20/2012US20120236268 Projection system having a virtual mask
09/20/2012US20120236267 Screen Device and Rear Projection Apparatus
09/20/2012US20120236266 Image projection apparatus
09/20/2012US20120236265 Projector
09/20/2012US20120236264 Light source device and projector
09/20/2012US20120236263 Depolarization element and projection type display device
09/20/2012US20120236217 Light emitting diode illumination display
09/20/2012DE102011014500A1 Projektion digitaler Bilddaten mit hoher Lichtausbeute Projection of digital image data with high luminous efficiency
09/20/2012DE102011005576A1 Circuit for generating modulated laser diode drive signal, has adjusting unit for adjusting radio frequency (RF) modulator, which is configured in dependence on laser diode operating information
09/19/2012EP2500693A1 Redundant back projection display system
09/19/2012EP2499538A1 System and method for modulating and displaying optical effects
09/19/2012EP2499523A1 Phase-compensated thin-film beam combiner
09/19/2012CN202443241U Light source system and projection system
09/19/2012CN202443240U Miniature projection machine
09/19/2012CN202443239U Optical drive separating miniature laser projecting apparatus
09/19/2012CN202443238U Novel projector dustproof device
09/19/2012CN202443237U Micro single-lens multi-lighting array-type laser-scanning projective device
09/19/2012CN202443236U Miniature single-lens single-light-source array type laser scanning projection device
09/19/2012CN202443159U Reflecting mirror adjusting structure
09/19/2012CN102687234A High pressure discharge lamp with start-up assist member, lamp unit, lamp system, and projector
09/19/2012CN102687062A Projecting illumination device with multiple light sources
09/19/2012CN102687046A Optical element, light source device, and projection-type display device
09/19/2012CN102685099A Image generating apparatus, projector, and method for generating image
09/19/2012CN102683516A Light emitting device and projector
09/19/2012CN102683512A Light emitting device and projector
09/19/2012CN102681596A All-in-one projection palm computer
09/19/2012CN102681327A High-definition projection screen separated by raised edges
09/19/2012CN102681326A Screen and method for producing forming mold
09/19/2012CN102681325A 屏幕 Screen
09/19/2012CN102681324A Shell structure of ceiling type electric projection screen
09/19/2012CN102681323A Outdoor projector and outdoor projecting method utilizing window
09/19/2012CN102681322A 显示装置 The display device
09/19/2012CN102681321A Laser projection display device
09/19/2012CN102681320A Light source apparatus and projector
09/19/2012CN102681319A Illumination device and projector
09/19/2012CN102681318A Multi-pump light source based on fluorescent powder and projection optical engine using multi-pump light source
09/19/2012CN102681317A Light source device of field sequential color three-dimensional projector and light source control method
09/19/2012CN102681316A Focusing device for projection equipment
09/19/2012CN102681315A Projector, and control method thereof
09/19/2012CN102681314A Image projection apparatus
09/19/2012CN102681313A Image display apparatus and mobile information processing apparatus equipped with the same
09/19/2012CN102681312A Human eye safety protection system of laser projection system
09/19/2012CN102681311A Control circuit and operation method of projector
09/19/2012CN102681310A 光源装置及投影机 A light source apparatus and projector
09/19/2012CN102681309A Projector, and control method thereof
09/19/2012CN102681308A Projector
09/19/2012CN102681307A Projector and image display system
09/19/2012CN102681306A 投影仪 Projector
09/19/2012CN102681303A Method and device for processing projection calibration information on basis of information feedback
09/19/2012CN102681239A Multi-layer projection displays
09/19/2012CN102681198A Laser spot inhibiting device of laser projection system and inhibiting method
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