Abstract: A liquid crystal panel includes a first substrate having thereon a display active region; an inner spacer wall disposed on the first substrate along periphery of the display active region; an outer spacer wall disposed adjacent to the inner spacer wall on the first substrate; a groove formed between the inner spacer wall and the outer spacer wall; a seal spread in the groove; a second substrate being supported by the inner spacer wall and the outer spacer wall and being glued to the first substrate via the seal, wherein the first substrate, the second substrate and the inner spacer wall define a chamber; and a liquid crystal layer filling the chamber by using one-drop-fill process.

Abstract: A method of manufacturing a dichroic filter array is provided and comprises forming a first dichroic filter material layer on a substrate, and then forming a patterned photoresist layer on the first dichroic filter material layer. The exposed portion of the first dichroic filter material layer is removed so as to form a plurality of first dichroic filter units. A second dichroic filter material layer is formed on the substrate and the patterned photoresist layer. The patterned photoresist layer and the second dichroic filter material layer located on the patterned photoresist layer are removed, and the second dichroic filter material layer between the first dichroic filter units are transformed into a plurality of second dichroic filter units. By using etching process and the lift-off process to simultaneously remove redundant dichroic filter material and the photoreisit layer, the multi-chroic filter array device with a relatively small volume can be rapidly produced.

Abstract: An electrode structure including a substrate, an electrode structural layer and a color reflection layer is provided. The substrate includes a circuit already formed thereon. The electrode structural layer is disposed over the substrate and electrically coupled to the circuit. The color reflection layer is disposed over the electrode structural layer. When light is incident on the color reflection layer and the electrode structural layer, the color reflection layer only reflects light of a specific color range. Furthermore, according to the electrode structure, a reflective LCOS panel and a projection-type displaying apparatus can be manufactured.

Abstract: The present invention discloses an improved optical kernel assembly for liquid crystal display (LCD) projectors, which includes a base frame; a top frame being arranged substantially in parallel with the base frame; a polarizing beam splitter (PBS) mounted between the base frame and the top frame; and a dustproof triangle frame/panel module assembly.

Abstract: A method for packaging a liquid crystal panel includes the steps of: (1) providing a liquid crystal panel mounted on a carrier substrate; (2) placing a window frame over the liquid crystal panel; (3) placing a lens or windowpane on a supporting platform of an inner flange of the window frame and then laterally repositioning the windowpane against the positioning ribs distributed on the inner flange; and (4) depositing sealing glue into a groove area between the window frame and the windowpane.

Abstract: An LCOS panel has a back plane, a plurality of pixel electrodes positioned on a surface of the back plane, a light absorbent layer positioned on the pixel electrodes, a micro dichroic layer positioned on the light absorbent layer, and a liquid crystal layer filled between the micro dichroic layer and the front plane.

Abstract: A light emitting diode light source including a reflective cover and a plurality of light emitting diodes is provided. The reflective cover has an inner surface and an opening for irradiating light. The light emitting diodes are disposed on the inner surface of the reflective cover. The light emitted from the light emitting diodes is incident upon the inner surface of the reflective cover and then reflected toward the opening from the inner surface.

Abstract: A polarization conversion system suited for LCD or LCoS-based projection applications is disclosed. The present invention polarization conversion system encompasses a light pipe with a rectangular light tunnel therein defined by four side reflection mirrors. A front reflection with an aperture thereon is mounted on an entrance face of the light pipe. A first polarization beam splitter is mounted on an exit face of the light pipe. A retardation plate, which is perpendicular to the exit face, is situated atop the first polarization beam splitter. A reflection mirror is situated atop the retardation plate. A second polarization beam splitter is mounted under the first polarization beam splitter and is opposite to the retardation plate.

Abstract: A SLM includes a pixel array. The pixel array contains a plurality of quadrilateral pixels with the same size, wherein an interior angle of each of the quadrilateral pixels is an acute angle. Each of the quadrilateral pixels further contains a first subpixel, a second subpixel, and a third subpixel.