摘要:
A backlight assembly includes a light guide plate, a light source, a mold and a main frame. The light guide plate includes a first surface and a second surface extending from the first surface. The light source is disposed adjacent to the first surface of the light guide plate. The mold includes an upper portion, a lower portion and a side portion. The side portion connects to the upper and lower portions to form a receiving space, and the receiving space receives the light source and the first surface of the light guide plate. The main frame includes side walls and an upper wall extending from an upper portion of the side walls, and the mold is disposed in an opening below the upper wall.
摘要:
Group handover method and apparatus in a broadband wireless communication system which supports a mobile relay station are provided. A method of a serving base station for group handover of the mobile relay station includes when receiving a measurement report message from a relay station, determining whether the relay station is a mobile relay station of a simple type which forwards a signal; collecting handover related information of the mobile relay station and mobile terminals belonging to the mobile relay station, from pre-stored information; requesting handover of the mobile relay station and the mobile terminals by transmitting the collected handover related information to a target base station; and receiving a message indicating whether the handover of the mobile relay station and the mobile terminals is approved, from the target base station.
摘要:
An underbody for an electric vehicle configured as an electric vehicle lower body includes a multiply divided battery mounting portion and an underbody portion. The multiply divided battery mounting portion enables multiply divided and selective mounting of batteries, and forms a portion of the underbody. The underbody portion is connected to the battery mounting portion and forms another portion of the underbody.
摘要:
An apparatus and method for reduction of a handover interruption time using an estimated handover time negotiation in a broadband wireless communication system are provided. A method for supporting a handover of a mobile station in a serving base station includes receiving a handover pre-notification response message including a residual estimated handover time from a target base station, determining a current residual estimated handover time using the residual estimated handover time, and exchanging the determined residual estimated handover time with the target base station.
摘要:
A liquid crystal display and a method of operating the liquid crystal display, in which the liquid crystal display includes a liquid crystal panel, a gate driver, a gamma voltage generator, a data driver, and a gamma voltage compensator. The liquid crystal panel has a plurality of pixels respectively arranged in pixel areas defined by gate lines and data lines. The gate driver drives the gate lines, and the gamma voltage generator generates gamma voltages having different voltage levels from each other. The data driver drives the data lines according to the gamma voltages. The gamma voltage compensator compensates for at least one of the gamma voltages, which are generated from the gamma voltage generator, by using one of a gate-off voltage provided to the gate lines and a storage voltage provided to a storage capacitor included in the pixel.
摘要:
Provided is a Global Navigation Satellite System (GNSS) receiver including: an RF signal processor to receive navigation signals; a signal level measurement unit to measure a signal level of each navigation signal; a signal processor to determine whether the navigation signal is a jamming signal or a normal signal based on the signal level, to perform quantization on the navigation signal determined as a jamming signal at a higher ratio than that subject to a normal signal to generate a digital signal, and to signal-process the digital signal; a compensator to identify a satellite ID of the navigation signal according to the result of the signal processing, and to create compensation information about the navigation signal according to the satellite ID; a controller to control the signal processor and the compensator; and a navigation solution processor to calculate a navigation solution of the navigation signal based on the compensation information.
摘要:
Provided are a shape of a hierarchical structure, an engineering effect of the hierarchical structure according to the shape, an increasing method of the engineering effect, an application method of the hierarchical structure for novel material or parts, and a mass-manufacturing method of the hierarchical structure.The present invention relates to a hierarchical structure and a manufacturing method thereof, and includes a hierarchical structure in which at least one nano-object that has a characteristic length of a nanoscale region in an internal matrix is arranged in a predetermined pattern.According to the exemplary embodiments of the present invention, an excellent characteristic that is generated in a nanoscale region may be used in a structure of a macroscopic scale region, and structures that have different scales may be simply interconnected or interfaced regardless of the different scales.
摘要:
A liquid crystal display device includes an upper panel comprising an alignment layer attached on an inner surface of the upper panel and a polarizer attached on an outer surface of the upper panel, a lower panel including a first surface and an opposite second surface, the first surface facing the inner surface of the upper panel, a phase retardation layer and a plurality of metallic lines disposed on the first surface of the lower panel, the plurality of metallic lines disposed substantially parallel to each other and which extend in a first direction, liquid crystal molecules injected between the upper and lower panels and a backlight unit comprising a light source which emits light toward the lower panel and a reflector which reflects light from the lower panel, wherein the phase retardation layer is disposed between the plurality of metallic lines and the second surface of the lower panel.
摘要:
A display substrate includes a transparent substrate, a pixel layer, an organic insulating layer, a transparent electrode and a reflective electrode. The pixel layer is formed on the transparent substrate, and includes a plurality of pixel parts. Each of the pixel parts includes a transmission region and a reflection region. The organic insulating layer is formed on the pixel layer. The transparent electrode is formed on the organic insulating layer corresponding to each of the pixel parts. The reflective electrode is formed on the transparent electrode corresponding to the reflection region. The reflective electrode includes a silver alloy that includes silver (Ag) and impurities having a low solubility in the silver.
摘要:
Disclosed is a method for manufacturing fine patterns of semiconductor devices using a double exposure patterning process for manufacturing the second photoresist patterns by simply exposing without an exposure mask. The method comprises the steps of: forming a first photoresist pattern on a semiconductor substrate on which a layer to be etched is formed; coating a composition for a mirror interlayer on the first photoresist pattern to form a mirror interlayer; forming a photoresist layer on the resultant; and forming a second photoresist pattern which is made by a scattered reflection of the mirror-interlayer and positioned between the first photoresist patterns, by exposing the photoresist layer to a light having energy which is lower than a threshold energy (Eth) of the photoresist layer without an exposure mask, and then developing the same.