Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hatakeyama; Atsushi
Address:
Osaka, JP
No. of patents:
7
Patents:












Patent Number Title Of Patent Date Issued
8164583 Display device April 24, 2012
The display device has an LCD panel, a light source, and a digitizer disposed on the back surface of the LCD panel. The display device further contains a U-shaped first heat-dissipation plate made of a non-magnetic material. The first heat-dissipation plate is disposed on at least one
7872219 Illumination device with plural color light sources and first and second integrators January 18, 2011
An illumination apparatus includes a light source (1), a first integrator (11) into which light from the light source (1) enters, and a second integrator (33) into which light exiting from the first integrator (11) enters. Accordingly, the aperture shape of the first integrator (11) can
6698895 Projection image display March 2, 2004
A white light beam from a light source portion (201) is separated into respective light beams of red, green and blue by a color separation optical system (204). The respective light beams are reflected by a rotating polygon mirror (207), travel via a second optical system (210) and f
6666558 Projection image display December 23, 2003
A projection display system includes: two light sources (102, 105); a condenser (103, 106) for condensing the light from the light sources; a time-division color separating optical system (108) for temporally switching the incident light into a first, second, or third color of light
6628248 Image display apparatus and method for compensating display image of image display apparatus September 30, 2003
An image display apparatus is provided for enlarging and projecting a light emitted from a plurality of self-emitting elements on a screen by beam scanning means, which is an image display apparatus having little or no luminance unevenness by solving the conventional problem of causing
6511184 Color image display apparatus January 28, 2003
Three colors of light beams from a light source travel via a first optical system to strike a reflecting surface of a rotating polygon mirror, or mirrors, at different angles without overlapping. The rotating polygon mirror or mirrors reflect the light beams for scanning. The reflected
6508554 Projection-type image display apparatus January 21, 2003
Red, green and blue light beams from, a light source portion travel via a first optical system and enter a reflecting surface of a rotating polygon mirror at different angles so as not to overlap each other. The rotating polygon mirror makes these light beams perform scanning when reflec










 
 
  Recently Added Patents
Color image forming apparatus with contact control of process units
Technology for managing traffic via dual homed connections in communication networks
Push mechanism for efficiently sending aggregated data items to client
System and method for detecting executable machine instructions in a data stream
Deposited conductive layers for leads of implantable electric stimulation systems and methods of making and using
Radio communication device and sequence length adjusting method
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
  Randomly Featured Patents
Marine propulsion unit including propeller shaft thrust transmitting means
Methods and apparatus for speculative probing with early completion and delayed request
Camera flash attachment for three dimensional imaging systems
Heat pipe cooling arrangement for integrated circuit chips
Beverage dispenser
Ratio selector mechanisms
Pallet counter for lift truck
Image encoding and recording apparatus
Semiconductor device and manufacturing method thereof
Polymer and polymer light-emitting device using the same