Abstract:
An electrode including metal oxides and a plurality of 12CaO.7Al2O3 particles, a method of preparing the electrode, an electronic device including the electrode, and, in particular, an organic light emitting device including the electrode. The electrode has low resistance, high optical transmittance, and a low work function.
Abstract:
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.
Abstract:
An organic light emitting device including an anode having a high light transmissivity and a controllable work function, and allowing for a high degree of freedom for selection of a cathode, and a method of manufacturing the same. The anode of the organic light emitting device includes a first layer. The first layer includes a first metal oxide, and a second metal oxide differing from the first metal oxide and doped into the first metal oxide. The cathode faces the anode, and an organic layer including an emission layer between the anode and the cathode.
Abstract:
A wideband retardation layer (or film) that can perform circular polarizing so that the retardation layer can be formed with an organic light-emitting device to be relatively thin and have a relatively high contrast with no reduction in brightness, and an organic light-emitting device including the retardation layer. The retardation film includes a base and a retardation layer including an alkali oxide layer grown to be inclined on a surface of the base, wherein the alkali oxide layer is disposed by slant-angle depositing alkali oxide on the surface of the base.
Abstract:
A display apparatus, including: a receiving part which receives a video signal which comprises a supplementary information; a video processing part which performs a video process with respect to the received video signal; a display part which displays a video based on the processed video signal, and a control part which controls the video processing part to extract and display a channel list information having plurality of channels and information relates to whether a data signal corresponding to the channel list information is included from the received supplementary information to the display part.
Abstract:
A display substrate includes a base substrate, a first storage electrode, a second storage electrode, a first insulating layer, a first spacing member and a second spacing member. The base substrate includes a first pixel region and a second pixel region that are defined by a plurality of gate lines and a plurality of source lines extended in a direction different from an extended direction of the gate lines. The first storage electrode is in the first pixel region. The second storage electrode is in the second pixel region. The first insulating layer covers the first storage electrode, and has a recessed portion on the second storage electrode. The first spacing member is on the first insulating layer corresponding to the first storage electrode. The second spacing member is on the recessed portion.
Abstract:
The present invention provides a liquid crystal display (“LCD”), a method of manufacturing the same, and a method of repairing the same capable of obtaining a wide viewing angle and improving a success ratio of repair. The LCD includes a gate line, a first data line intersecting the gate line, a thin film transistor (“TFT”) connected with the gate line and the first data line, a pixel electrode connected with the TFT, a first conductive pattern partially overlapping with a first end of the pixel electrode, a second conductive pattern partially overlapping with a second end of the pixel electrode, and a storage capacitor, wherein at least one of the first conductive pattern and the second conductive pattern partially overlaps with the first data line adjacent to the first end of the pixel electrode and a second data line adjacent to the second end of the pixel electrode, respectively.
Abstract:
A thin film transistor substrate and method of manufacturing a thin film transistor substrate through a 3-sheet mask process includes forming a first conductive film on a substrate; forming a gate line including a gate electrode using a first photoresist film pattern formed on the first conductive film through a first mask with a desired pattern formed thereon; sequentially forming a gate insulation film, an active layer, an ohmic contact layer, a second conductive film and a protection film on an entire surface of the substrate; forming an active region and a data line including source-drain electrodes using a second photoresist film pattern that has different thicknesses in predetermined regions and is formed on the protection film through a second mask with a desired pattern formed thereon; forming a contact hole by exposing a channel region of the active layer and partially exposing the source-drain electrodes using the second photoresist pattern; forming a third conductive film on the entire surface of the substrate; and forming a pixel electrode to be connected to the contact hole using a third photoresist film pattern formed on the third conductive film through a third mask with a desired pattern formed thereon. The present invention further provides a liquid crystal display having the same.
Abstract:
An organic light-emitting device including a first substrate with an array of organic light-emitting pixels formed thereon, and a second substrate is disclosed. A transparent moisture absorption layer is disposed between the first and second substrates. The transparent moisture absorption layer efficiently absorbs moisture and/or oxygen, and thus the lifetime characteristics of the organic light-emitting device are improved. The transparent moisture absorption layer has a transmittance of about 85% or higher with respect to visible light. The layer has a thickness of about 10 to about 60,000 nm and a refractive index of about 1.45 to about 1.65 in an inert and/air atmosphere. The layer is formed on the second substrate by using chemical vapor deposition or physical vapor deposition.
Abstract:
An actuator using a permanent magnet comprises: a first core and a second core facing each other with a certain gap and having a space therein; a hollow bobbin coil fixedly installed at one side of the space for generating a magnetic force at the time of a current supply; a stator fixedly installed at another side of the space with a certain gap from the bobbin coil; a mover linearly moving in the space by a magnetic force generated by the bobbin coil, and having a rod portion exposed to outside of the first core and the second core; and a permanent magnet fixedly installed at an inner surface of the space for fixing the mover. In the actuator, one bobbin coil is provided thus to lower a production cost, and a driving function is enhanced. Accordingly, the actuator can be widely applied to a vacuum circuit breaker or a high speed transfer switch requiring a fast driving.