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Browse by Category: Main > Optical & Optics
Class Information
Number: 353/60
Name: Optics: image projectors > Temperature control > Blower > Air directed against face or back of object
Description: Subject matter wherein the air is particularly forced against and moves substantially perpendicular to the front or back side of an object to be projected to hold the object in place during projection or to merely cool the object.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8712326 Integrated projector system Apr. 29, 2014
8690347 Cooling device and projection device comprising the same Apr. 8, 2014
8678597 Projection type display device Mar. 25, 2014
8662674 Method for controlling cooling device, cooling device, and projection-type display device Mar. 4, 2014
8608316 Cooling and air flow exhaust for image projection apparatus Dec. 17, 2013
8591037 Projector with a turbo fan rotatable about a vertical axis Nov. 26, 2013
8562149 Flexibly connectable digital micromirror device module and projecting apparatus employing same Oct. 22, 2013
8540374 Cooling arrangement for projector with optical modulation devices Sep. 24, 2013
8529656 Projection display device Sep. 10, 2013
8523365 Light source device and projector Sep. 3, 2013
8517540 Liquid crystal projector Aug. 27, 2013
8487977 Method and apparatus to virtualize people with 3D effect into a remote room on a telepresence call for true in person experience Jul. 16, 2013
8469521 Projector Jun. 25, 2013
8454170 Projector and method for cooling lamps installed in projector Jun. 4, 2013
8425045 Light source and projector Apr. 23, 2013
8408715 Projector with single fan Apr. 2, 2013
8403499 Light source lamp cooling apparatus and projection display apparatus including detecting gas pressure to control light source Mar. 26, 2013
8403497 Projector Mar. 26, 2013
8388141 Electric apparatus Mar. 5, 2013
8388142 Thermal management of very small form factor projectors with synthetic jets Mar. 5, 2013
8388143 Projection display device Mar. 5, 2013
8342692 Projector with heat radiating construction Jan. 1, 2013
8322861 Lamp source module and projection system Dec. 4, 2012
8322867 Projector apparatus Dec. 4, 2012
8317336 Cooling and air flow exhaust for image projection apparatus Nov. 27, 2012
8308303 Projector having cooling duct including flow paths for directing cooling air over light modulation devices Nov. 13, 2012
8303118 Video projector Nov. 6, 2012
8287135 Light source device and projector with improved airflow Oct. 16, 2012
8282215 Spatial light modulation device, projector, and cooling method for spatial light modulation device Oct. 9, 2012
8282218 Projector having duct for guiding air from exhaust fan to exhaust port Oct. 9, 2012
8256901 Image projection apparatus and method of cooling an image projection apparatus Sep. 4, 2012
8231252 Lamp unit and projector employing same Jul. 31, 2012
8231229 Temperature sensor mounting structure and video projector Jul. 31, 2012
8226244 Image display device Jul. 24, 2012
8186836 Mobile Projector apparatus and method of controlling the same May. 29, 2012
8182095 Apparatus for cooling heat generating spot of electronic device, cooling method therefore, and liquid crystal projector apparatus May. 22, 2012
8132923 Cooling device and image projection apparatus having the same Mar. 13, 2012
8128236 Image projecting apparatus Mar. 6, 2012
8128235 Illuminating device and projecting apparatus using the same Mar. 6, 2012
8123362 Lamp burst sound reduction structure and projector Feb. 28, 2012
8092027 Portable electronic device with micro-projecting module Jan. 10, 2012
8057048 Projector Nov. 15, 2011
8052282 Heat dissipation system and electronic device utilizing the same Nov. 8, 2011
8042951 Illuminant module and optical projection device Oct. 25, 2011
8025413 Heat-dissipating structure of housing and projection device having same Sep. 27, 2011
7997736 Projection type video display apparatus Aug. 16, 2011
7988301 Heat transfer apparatus Aug. 2, 2011
7972013 Light source having a holding unit with air supply port for cooling air and projector Jul. 5, 2011
7954956 Projection-type display apparatus Jun. 7, 2011
7946713 Display apparatus May. 24, 2011

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