Patent application number | Description | Published |
20080218067 | Display device having a white light source and associated methods - A display device includes a substrate, a white light source on the substrate, a dichroic layer between a viewing surface of the display device and the white light source, the dichroic layer being configured to allow light of a predetermined wavelength band to be transmitted therethrough, and a ΒΌ wavelength layer between the dichroic layer and the white light source. | 09-11-2008 |
20080225389 | POLARIZER AND FLAT PANEL DISPLAY APPARATUS INCLUDING THE SAME - A polarizer and a flat panel display apparatus including the polarizer are provided. The polarizer includes: a base; and a plurality of grids on the base, the plurality of grids including a first component and a second component, and having a thickness in a thickness direction of the polarizer. The first component includes a dielectric material and the second component includes a metal. The first component and the second component have a concentration gradient in the thickness direction, wherein a concentration of the first component in the grids increases along a thickness direction toward the external light incidence side, and a concentration of the second component in the grids increases along a thickness direction away from the external light incidence side. | 09-18-2008 |
20080258614 | POLARIZER AND ORGANIC LIGHT EMITTING DISPLAY APPARATUS COMPRISING THE POLARIZER - A polarizer includes a base and a plurality of grids arranged on a surface of the base parallel to one another. Each of the grids comprises an intermediate layer and a semi-transmissive metal layer that reflects a part of external light incident thereon and transmits a part of the external light incident thereon. The semi-transmissive metal layer and the intermediate layer are alternately deposited to include at least two semi-transmissive metal layers. The thicknesses of the semi-transmissive metal layers increases in a direction in which the semi-transmissive metal layer is disposed away from the external light. An organic light emitting display apparatus includes the polarizer and has improved contrast and brightness. | 10-23-2008 |
20090142983 | FLAT PANEL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A flat panel display and a method of manufacturing the same are disclosed. In one embodiment, the manufacturing method includes: i) preparing a substrate, ii) forming a plurality of subpixels on the substrate and iii) forming a light resonating layer including two or more layers on the subpixels, wherein the light resonating layer varies in thickness depending on the subpixels. According to at least one embodiment, it is possible to improve the brightness and the external light coupling efficiency. Further, it is possible to easily manufacture the light resonating layer with the structure in which the low refractive layers alternate with the high refractive layers. | 06-04-2009 |
20090218570 | THIN FILM TRANSISTOR AND FLAT PANEL DISPLAY DEVICE INCLUDING THE SAME - A thin film transistor includes a channel layer including an amorphous 12CaO.7Al | 09-03-2009 |
20090273728 | Liquid crystal display apparatus - A liquid crystal display apparatus includes a backlight unit, a second polarization layer, a liquid crystal layer disposed between the backlight unit and the second polarization layer, a first polarization layer disposed between the backlight unit and the liquid crystal layer. In an embodiment, a surface of the first polarization layer facing the backlight unit includes a reflective surface and a surface of the first polarization layer facing the backlight unit includes an absorbent surface. In another embodiment, the first polarization layer includes grids, which include a metal, and absorbing members, which include dielectric materials. In another embodiment, the first polarization layer includes grids, each of which includes a first component including a dielectric material and a second component including a metal. | 11-05-2009 |
20100006833 | THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME AND FLAT PANEL DISPLAY DEVICE HAVING THE SAME - A thin film transistor, a method of manufacturing the thin film transistor, and a flat panel display device including the thin film transistor. The thin film transistor includes: a gate electrode formed on a substrate; a gate insulating film formed on the gate electrode; an activation layer formed on the gate insulating film; a passivation layer including a compound semiconductor oxide, formed on the activation layer; and source and drain electrodes that contact the activation layer. | 01-14-2010 |
20100148664 | POLARIZER AND ORGANIC LIGHT EMITTING DISPLAY APPARATUS INCLUDING THE SAME - A polarizer and an organic light emitting display apparatus including the polarizer. According to an embodiment of the present invention, a polarizer includes a substrate and a plurality of electrode units separated from each other on the substrate and formed in a stripe pattern. Each of the electrode units includes a first surface facing the substrate and a second surface opposite the first surface, the first surface having a width smaller than a width of the second surface. | 06-17-2010 |
20120033152 | THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME AND FLAT PANEL DISPLAY DEVICE HAVING THE SAME - A thin film transistor, a method of manufacturing the thin film transistor, and a flat panel display device including the thin film transistor. The thin film transistor includes: a gate electrode formed on a substrate; a gate insulating film formed on the gate electrode; an activation layer formed on the gate insulating film; a passivation layer including a compound semiconductor oxide, formed on the activation layer; and source and drain electrodes that contact the activation layer. | 02-09-2012 |
20120220077 | THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME AND FLAT PANEL DISPLAY DEVICE HAVING THE SAME - A thin film transistor, a method of manufacturing the thin film transistor, and a flat panel display device including the thin film transistor. The thin film transistor includes: a gate electrode formed on a substrate; a gate insulating film formed on the gate electrode; an activation layer formed on the gate insulating film; a passivation layer including a compound semiconductor oxide, formed on the activation layer; and source and drain electrodes that contact the activation layer. | 08-30-2012 |