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)
12/2012
12/19/2012CN102830578A Projection opticl system and projector including the same
12/19/2012CN102830577A Projector and image projection method
12/19/2012CN102830494A Sheeting with composite image that floats
12/19/2012CN102829956A Image detection method, image detection apparatus and image testing apparatus
12/19/2012CN101981493B Projection image display unit
12/19/2012CN101861762B Illumination device and illumination apparatus using the same
12/19/2012CN101815895B 照明装置 Lighting device
12/19/2012CN101742792B Discharge lamp ignitor, as well as lighting fixture and projector using same
12/19/2012CN101300903B Light sources device and projector having the same
12/18/2012US8334877 Digital composition of a mosaic motion picture
12/18/2012US8333477 Projector having operating panel and independently disposed adjustment panel
12/18/2012US8333476 Image projection apparatus and image display system
12/13/2012WO2012169253A1 Screen manufacturing device and screen manufacturing method
12/13/2012US20120316397 Light Source unit and projector having such a light source unit
12/13/2012US20120314285 Foldable projection screen
12/13/2012US20120314284 Projection apparatuses and associated methods
12/13/2012US20120314192 Projector and method for controlling same
12/13/2012US20120314191 Projector and image projection method
12/13/2012US20120314190 3-D image night light gun
12/13/2012US20120314189 Light emitting element, light source device, and projection display device
12/13/2012US20120314188 Optical element, light source device, and projection display device
12/13/2012US20120314115 Projector and image capturing apparatus
12/13/2012US20120313980 Cooling Module For Multiple Light Source Projecting Device
12/13/2012DE102011077356A1 Vorrichtung für eine hängende befestigung eines projektors Apparatus for continuous mounting a projector
12/12/2012EP2531887A1 Illumination apparatus for illuminating an object
12/12/2012EP2531063A1 System and method for visualizing decors in a virtual space
12/12/2012CN202600993U Projector for teaching
12/12/2012CN202600351U Screen winding mechanism of horizontal moving screen
12/12/2012CN202600350U Holographic electric control showing wall
12/12/2012CN202600349U Assembly box for projection equipment
12/12/2012CN202600348U LCOS front projection optical engine with laser light sources
12/12/2012CN202600347U 3LCD back projection optical engine with laser light sources
12/12/2012CN202600346U 3LCD front projection optical engine with laser light sources
12/12/2012CN202600345U Light source apparatus and projection-type image display apparatus
12/12/2012CN202600344U Heat-dissipating module structure for projection device
12/12/2012CN202600343U Minisize projector apparatus used for connecting portable apparatus
12/12/2012CN202600342U Improved projector module device
12/12/2012CN202600341U Projecting device
12/12/2012CN202600340U Minisize scanning projector device with light source
12/12/2012CN202599357U Projector of three-dimensional shape trace comparison measuring apparatus
12/12/2012CN202599351U Projection system suitable for optical tool setting instrument
12/12/2012CN202593066U Multifunctional blackboard
12/12/2012CN202588674U Portable bag structure with projection function
12/12/2012CN102822722A Projector, projector system and image correcting method
12/12/2012CN102821297A 3D (three-dimension) back projection large-screen all-in-one machine equipment
12/12/2012CN102821285A Digital film playing method and digital film playing system as well as digital film optimizing device
12/12/2012CN102821234A Portable electronic device with image capture and image projection functions
12/12/2012CN102819178A System and method for projecting onto an upper surface of a body of water
12/12/2012CN102819177A Spherical screen device and image generating method thereof
12/12/2012CN102819176A Laser projection device capable of achieving splicing automatically and method thereof
12/12/2012CN102819175A Light-emitting device and related projection system
12/12/2012CN102819174A Laser projection system
12/12/2012CN102819173A Projector
12/12/2012CN102819172A Projector projecting password
12/12/2012CN102819171A Projection type display apparatus and optical unit
12/12/2012CN102819104A Zoom lens
12/12/2012CN102253581B Projection device as well as light-splitting unit and light-convergence unit thereof
12/12/2012CN102200683B 光源单元以及投影仪 The light source unit and projector
12/12/2012CN102151120B System for dynamically estimating glare
12/12/2012CN102135717B Projector
12/12/2012CN101801149B Discharge lamp lighting device, method of driving discharge lamp, and projector
12/12/2012CN101311766B Projection lens device and projection display apparatus using the same
12/11/2012US8331031 Thin film high definition dimensional image display device and methods of making same
12/11/2012US8331022 Reflective screen, projection system, front projection television, and reflective screen manufacturing method
12/11/2012US8328370 Projector
12/11/2012US8328369 Projecting zoom lens and projection type display apparatus
12/11/2012US8328368 Projection system
12/11/2012US8328367 System and method for projecting onto an upper surface of a body of water
12/11/2012US8328366 Projector, computer program product, and exposure adjusting method
12/11/2012US8328365 Mesh for mapping domains based on regularized fiducial marks
12/11/2012US8328364 Projection display apparatus comprising a louver with inclined and non-inclined portions
12/11/2012US8328363 Optical system for projection device
12/11/2012US8328362 Waveplate compensation in projection polarization conversion system
12/11/2012US8328361 Projection apparatus and method for Pepper's ghost illusion
12/11/2012US8328360 Retro-reflective light diffusing autostereoscopic 3D display systems
12/06/2012WO2012164031A1 Apparatus and method for combining laser beams of different polarization
12/06/2012WO2012141892A3 Free form optical redirection apparatus
12/06/2012US20120307214 Projector
12/06/2012US20120307213 Micro projection system
12/06/2012US20120307212 Image display apparatus
12/06/2012US20120307211 Deflection device for a projection apparatus, projection apparatus for projecting an image and method for controlling a deflection apparatus for a projection apparatus
12/06/2012US20120307167 Polarization converting element, polarization converting unit, and projection-type imaging device
12/06/2012DE10350342B4 Dichroitisches Prisma und Verfahren zu dessen Herstellung Dichroic prism and process for its preparation
12/05/2012EP2530521A1 Image display apparatus
12/05/2012EP2530520A1 Illumination optical system and projector using same
12/05/2012EP2529272A1 Inflatable device for adjusting the projection angle and/or height of a video projector
12/05/2012CN202587090U Folding projection screen structure of cellphone
12/05/2012CN202584068U Projection screen fabric with touch control function and imaging touch control system thereof
12/05/2012CN202583686U Portable mini projector with MP4 function
12/05/2012CN202583684U Display device for projected image
12/05/2012CN202583683U Wall hanging projection pedestal
12/05/2012CN202583682U Compact liquid-crystal projecting-light-engine system adopting mixing light source
12/05/2012CN202583681U Mixing light-source liquid-crystal projection-light-engine system
12/05/2012CN202583680U Compact reflective liquid-crystal projection-light-engine system
12/05/2012CN202583679U Laser display system based on electro-optical deflection speckle suppression
12/05/2012CN202583678U Multimedia mini projector
12/05/2012CN202583677U Mini projector with MP4 function
12/05/2012CN102812398A Image Display Device And Method For Controlling Same
12/05/2012CN102811329A Display apparatus, display system, and method for displaying image thereof
12/05/2012CN102809891A Portable projection cloth screen device
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