Patent application number | Description | Published |
20080252853 | COLOR-MIXING LASER MODULE AND PROJECTORS USING THE SAME - A color-mixing laser module is disclosed, which is comprised of a laser unit capable of emitting red, blue and green laser beams; a beam combiner, for receiving and converging the laser beams emitted from the laser unit and then directing the converged laser light to illuminate on a light pattern adjusting unit; and the light pattern adjusting unit, capable of receiving the converged laser light from the beam combiner for adjusting the pattern of the same. | 10-16-2008 |
20090190096 | AUTOSTEREOSCOPIC DISPLAY - An autostereoscopic display includes a plurality of micro-projection modules, wherein each of the micro-projection modules projects a sectional image of a 3-D image formed by combining a plurality of images in different viewing-angles. The autostereoscopic display further includes a viewing zone modulating screen having a plurality of image regions for respectively receiving the corresponding sectional images to form a plurality of images corresponding to different viewing-angles, wherein two images belonging to different viewing-angles establish a stereo display image. | 07-30-2009 |
20110079804 | POLARIZED LIGHT EMITTING DIODE DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a polarized light emitting diode (LED) device and the method for manufacturing the same, in which the LED device comprises: a base, a light emitting diode (LED) chip, a polarizing waveguide and a packaging material. In an exemplary embodiment, the LED chip is disposed on the base and is configured with a first light-emitting surface for outputting light therefrom; and the waveguide, being comprised of a polarization layer, a reflection layer, a conversion layer and a light transmitting layer, is disposed at the optical path of the light emitted from the LED chip; and the packaging material is used for packaging the waveguide, the LED chip and the base into a package. | 04-07-2011 |
20110242457 | COMPOSITE COLOR SEPARATION SYSTEM - A composite color separation system, comprises: a light control module, a light guide module and a light splitting module. The light control module has a lighting unit and a lens unit, in which the lighting unit includes an array of lighting elements whereas there are at least two types of lighting elements in the array for emitting at least two beams of different wavelengths. The light from the lighting unit is directed to enter the lens unit before being discharged out of the light control module. The light guide module comprises: a first light incident surface, for receiving the beams from the light control module; a first light emergence surface; and a light guide structure, for guiding the beams to the first light emergence surface where they are discharged out of the light guide module to the light splitting module. The light splitting module is used for splitting the beams. | 10-06-2011 |
20120107977 | POLARIZED LIGHT EMITTING DIODE DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a polarized light emitting diode (LED) device and the method for manufacturing the same, in which the LED device comprises: a base, a light emitting diode (LED) chip, a polarizing waveguide and a packaging material. In an exemplary embodiment, the LED chip is disposed on the base and is configured with a first light-emitting surface for outputting light therefrom; and the waveguide, being comprised of a polarization layer, a reflection layer, a conversion layer and a light transmitting layer, is disposed at the optical path of the light emitted from the LED chip; and the packaging material is used for packaging the waveguide, the LED chip and the base into a package. | 05-03-2012 |
20120229532 | Color LED Display Device Without Color Separation - A color LED display device without color separation comprises a substrate, a plurality of display units, a power supply unit, and a control unit. Each display unit comprises a driving chip, at least one red-light LED chip, at least one green-light LED chip, at least one blue-light LED chip, and a micro optical device assembly. The micro optical device assembly is disposed above the red-light, green-light and blue-light LED chips. When the control unit controls the display unit to emit light, the red-light, green-light and blue-light LED chips emit red, green and blue lights respectively and simultaneously. The red, green and blue lights pass through the micro optical device assembly, such that the light paths of the red, green and blue lights are changed and the three lights are combined on a two-dimensional plane. Therefore, the color separation phenomenon of the conventional color LED display device is solved. | 09-13-2012 |
20120243104 | Head-up Display - The present invention discloses a head-up display (HUD) comprising an image display element, a plurality of light sources and a set of light guide components, wherein after a light beam of each light source is projected into the set of light guide components, paths of all light beams are regulated by the light guide components to deflect and concentrate at a driver's viewing range to enhance the light intensity of each light beam, and each area of the image display element is illuminated by a portion of the light sources only, so as to reduce the quantity of required light sources and achieve an overall light and thin effect of the head-up display (HUD). | 09-27-2012 |
20120327199 | AUTOSTEREOSCOPIC DISPLAY WITH MODULATING SCREEN HAVING MULTIPLE SECTIONAL IMAGES - An autostereoscopic displaying unit is for displaying an image, which includes a plurality of viewing-zone images corresponding to a plurality of viewing zones. The autostereoscopic displaying unit includes a viewing zone adjusting module for adjusting a content of each pixel of the image corresponding to a determined one of the viewing zones according to a viewing-zone shifting information. The viewing-zone shifting information includes a viewing-zone correction for distortion of a projection lens, and the image is then modified as an adjusted image. A projection module with the projection lens projects the adjusted image. A viewing zone modulating screen receives and displays the adjusted image. | 12-27-2012 |