Patent application number | Description | Published |
20080266531 | DISPLAY APPARATUS, ELECTRONIC APPARATUS, AND REFLECTIVE MIRROR MODULE - A display apparatus including a main body and a housing is provided. The main body includes a light source and a light modulator module. The light source is used for providing a beam. The light modulator module modulates the beam according to an electrical image signal. The housing includes a base, an upper cover, and a reflective mirror. The base has an opening for allowing the modulated beam to pass through. The upper cover is pivotally connected to the base. The reflective mirror is disposed on the upper cover. The modulated beam passing through the opening is suitable to be reflected by the reflective mirror. An electronic apparatus and a reflective mirror module are also provided. | 10-30-2008 |
20080291120 | HEAD-MOUNTED DISPLAY FOR ADJUSTING THE INTENSITY OF AMBIENT LIGHTS - A head-mounted display includes a body including an optical visualizing device. The optical visualizing device includes a displaying unit, a housing, a polarizing unit and a front cover. The displaying unit is adapted to display an image. The housing is adapted to accommodate the displaying unit and having a front surface. The polarizing unit is disposed in front of the displaying unit accommodated in the housing for adjusting the intensity of ambient lights that enter the displaying unit. The front cover is adapted to cover the front surface of the housing. The polarizing unit is controlled by the viewer to switch between see-through and non-see-through mode. | 11-27-2008 |
20090040463 | Illumination system of LED for projection display - An illumination device and a projection system using the same are provided. The illumination device comprises a first light source module, a second light source module and a dichroic element. The first light source module comprises a first carrying board and a plurality of first light-emitting units disposed thereon for providing a first light beam. The second light source module comprises a second carrying board and a plurality of second and third light-emitting units disposed thereon for providing a second light beam. The dichroic element has a first side, a second side and a light output side. The first and the second light source modules are respectively optically aligned with the first side and the second side of the dichroic element, wherein the dichroic element provides a third light beam to the light output side by chromatically combining the first light beam and the second light beam. | 02-12-2009 |
20090195736 | Liquid crystal on silicon display panel and electronic device using the same - A liquid crystal on silicon (LCOS) display panel and an electronic device using the same are provided. The electronic device comprises the LCOS display panel and a circuit board. The LCOS display panel comprises a silicon substrate, a transparent substrate and a liquid crystal layer. The transparent substrate has a base plate and a mask layer. The circuit board is electrically connected to the display panel. The transparent substrate is disposed opposite to the silicon substrate, and the liquid crystal layer is positioned between the silicon substrate and the transparent substrate. The mask layer is disposed on the base plate and has at least one opening to form at least one light-transmitting region and one light-blocking region, and the light-transmitting region is a displaying region of the transparent substrate. | 08-06-2009 |
20100001943 | HEATING SYSTEM FOR DISPLAY PANEL AND DISPLAY PANEL USING THE SAME - A heating system for a display panel is provided herein, wherein the display panel has a display area. The heating system includes a sensor, a temperature controlling device, and a heating element. The sensor is used for sensing the temperature of the display panel. The temperature controlling device provides a control signal according to the temperature of the display panel. The heating element heats the display panel according to the control signal, and the heating element is a patterned circuitry disposed on a peripheral region of the display area. | 01-07-2010 |
20100007591 | PIXEL UNIT FOR A DISPLAY DEVICE AND DRIVING METHOD THEREOF - A pixel unit and driving method thereof are disclosed. The pixel unit includes a switch, a storage element and a first multiplexer. The switch develops a charge transfer path according to a scan signal associated with a scan line. The storage element has a first electrode coupled to the switch and a second electrode coupled to a reference voltage for receiving a pixel voltage via the charge transfer path. The first multiplexer is coupled to the second electrode of the storage element for selectively providing the reference voltage with a default value and the reference voltage with a determined value to the second electrode of the storage element according to a modulating signal. The driving method enlarges the voltage range of the first electrode of the storage element for enhancing the contrast ratio of the display panel. | 01-14-2010 |
20100039603 | DISPLAY PANEL MODULE - An LCOS panel module including a substrate, a flexible printed circuit (FPC), an LCOS panel, and a face mask is provided. The substrate has an adhesive region on a surface thereof The FPC is disposed on the substrate and has an opening for exposing the adhesive region. The LCOS panel has a bottom surface and a top surface. The bottom surface of the LCOS panel is fixed on the adhesive region of the substrate exposed from the opening through an adhesive layer and is electrically connected to the FPC. The face mask used for framing the display region of the LCOS panel and sheltering from stray light is disposed on the LCOS panel and has a display opening. A display region of the top surface of the LCOS panel is exposed from the display opening of the face mask. | 02-18-2010 |
20100106878 | ELECTRONIC DEVICE UTILIZING CONNECTING PORT FOR CONNECTING CONNECTOR TO TRANSMIT/RECEIVE SIGNALS WITH CUSTOMIZED FORMAT - An electronic device includes: a first output port, a processing circuit and a bridge circuit. The first output port is configured for connecting a connector with a connector type complying with a specific signal transmission standard. The processing circuit is utilized for processing an input data to generate an output data. The bridge circuit is coupled between the processing circuit and the first output port, and utilized for receiving the output data generated from the processing circuit, converting the output data into an output signal which has a physical layer compliant with the specific signal transmission standard and a protocol layer different from the specific signal transmission standard, and then outputting the output signal to the first output port. | 04-29-2010 |
20100283789 | DISPLAY APPARATUS HAVING A PLURALITY OF CONTROLLERS AND VIDEO DATA PROCESSING METHOD THEREOF - A display apparatus includes a first controller, a second controller and a display panel. The first controller includes a first memory and is used for receiving a first portion of pixel data of a frame and storing the first portion of the pixel data into the first memory. The second controller, which is external to the first controller and includes a second memory, is used for receiving a second portion of the pixel data of the frame and storing the second portion of the pixel data into the second memory. The display panel is used for receiving at least the first and the second portion of the pixel data outputted from the first and the second controllers, respectively. | 11-11-2010 |
20100289734 | PIXEL CIRCUITRY OF DISPLAY DEVICE AND DISPLAY METHOD THEREOF - A pixel circuitry of a display device and a display method thereof are provided herein. The pixel circuitry includes a scan switch, a storage element, and a sampling circuitry. The scan switch has a first terminal coupled to a data line and configured to be asserted according to a scan signal. The storage element is coupled to a second terminal of the scan switch and configured to store a pixel voltage from the data line. The sampling circuitry is configured to sample the stored pixel voltage of the storage element and to obtain a reference voltage for the display device according to the sampled signal. By sampling the stored pixel voltage of the storage element, whether the pixel voltages with different polarities are symmetry can be detected for avoiding flickers. | 11-18-2010 |
20110228178 | POLARIZATION BEAM SPLITTER AND OPTICAL SYSTEM - A polarization beam splitter (PBS) includes a first prism, a second prism, an alignment layer, and a cholesteric liquid crystal (CLC) layer. The first prism has two first surfaces adjacent to each other and a first slanted surface that forms a first included angle with the two first surfaces, respectively. The second prism has two second surfaces adjacent to each other and a second slanted surface that forms a second included angle with the two second surfaces, respectively. The second slanted surface is opposite to the first slanted surface. The alignment layer is disposed on the first slanted surface of the first prism. The CLC layer is disposed between the alignment layer and the second slanted surface of the second prism. | 09-22-2011 |