Patent application number | Description | Published |
20150177599 | ILLUMINATION SYSTEM AND PROJECTION DEVICE COMPRISING THE SAME - An illumination system includes a light source module, a light splitting module, a light consolidating module and a waveband converting module. The light source module has a first light source, which provides a first light beam of first waveband. The light splitting module has a first light splitting element and a second light splitting element. The first light splitting element allows the light beam of first waveband to pass through and reflects the light beam of second waveband. The second light splitting element allows the light beam of second waveband to pass through and reflects the light beam of first waveband. The light consolidating module reflects the light beam having an incident angle greater than a predetermined angel and allows the light beam having an incident angle smaller than the predetermined angel to pass through. The waveband converting module has a first waveband converting zone. | 06-25-2015 |
20160041399 | SIX-PRIMARY SOLID STATE ILLUMINATOR AND OPERATING METHOD USING THE SAME - A six-primary solid state illuminator includes a first light source, a second light source, a third light source, a first photoluminescence device, a second photoluminescence device, and a multi-band filter. The first light source provides a light with a first wavelength. The first photoluminescence device under excited state provides a light with a second wavelength. The second light source provides a light with a third wavelength. The third light source provides a light with a fourth wavelength. The second photoluminescence device under excited state provides a light with a fifth wavelength. The light beams of the first light source, the second light source, and the first photoluminescence device are converted to a first primary combination after passing through the multi-band filter. The light beams of the third light source and the second photoluminescence device are converted to a second primary combination after reflected at the multi-band filter. | 02-11-2016 |
20160048030 | LIGHT-FIELD IMMERSIVE DISPLAY AND OPERATION METHOD THEREOF - A light-field immersive display includes a curved screen, at least two projectors, and at least two curved liquid crystal slits. Each of the projectors has a projected image on the curved screen. Boundaries of the two projected images are edge-blended. The curved liquid crystal slits are disposed on one side of the curved screen, and the curved liquid crystal slits are respectively disposed corresponding to the projected images. | 02-18-2016 |
20160054574 | SOLID STATE ILLUMINATOR AND OPERATING METHOD USING THE SAME - A solid state illuminator for generating time sequential 6-primary color includes a first light source, a second light source, a path choosing module, a multi-band filter, a first photoluminescence module, a second photoluminescence module, a first optical module, and a second optical module. The first light source and the second light source provide a first beam with a first wavelength and a second beam with a second wavelength respectively, and the first wavelength is not overlapped with the second wavelength. The first optical module enables the first beam to enter the first photoluminescence module and guide the beam to pass through the multi-band filter to arrive at a predetermined position. The second optical module enables the second beam to enter the second photoluminescence module and guide the beam to be reflected by the multi-band filter to arrive at the predetermined position. | 02-25-2016 |
20160062130 | AUTOSTEREOSCOPIC DISPLAY DEVICE AND AUTOSTEREOSCOPIC DISPLAY METHOD USING THE SAME - An autostereoscopic display device includes a projector module, a screen, and a window. The projector module includes a first projector and a second projector. The first projector is used for providing a first image unit with a first polarization, and the second projector is used for providing a second image unit with a second polarization. The screen is used for reflecting the first image unit and the second image unit. The screen is disposed at the same side of the projector module and the window, and a projective location of the projector module on the window is at an edge of the window. The window includes a divided visual-field area and a liquid-crystal silt layer. The liquid-crystal silt layer is used for allowing a portion of the first image unit and a portion of the second image unit passing through the divided visual-field area to pass therethrough. | 03-03-2016 |
20160073100 | CODED ILLUMINATOR AND LIGHT FIELD PROJECTION DEVICE USING THE SAME - A coded illuminator includes a light source, a light-uniform element, a coding element, and an optical module. The light source is configured to provide a light beam. The light-uniform element is configured to make the light beam uniform. The coding element has a plurality of viewing units arranged along a row direction. The coding element includes a plurality of reflective elements arranged in an array manner and a control unit connected to the reflective elements. In any time period, the reflective elements are respectively in an on state or an off state. In at least one of the viewing units, the reflective elements in on state compose a reflective area extending along a column direction being substantially perpendicular to the row direction. The gray scale of the viewing unit is decided by the number of reflective elements in the on state. | 03-10-2016 |