摘要:
A driving method and apparatus for a liquid crystal display for minimizing motion blur in a moving picture as well as displaying a fresh and dynamic image is disclosed. In the driving method, data inputted from the exterior are converted into brightness components to produce a histogram for each frame. A control value is extracted from various characteristics of the histogram. Turn-on times of a plurality of lamps positioned in such a manner to overlap with a liquid crystal display panel are controlled in correspondence with the control value.
摘要:
An apparatus and a method generate a coded block pattern (CBP) of an alpha channel image. An apparatus and a method encode or decode the alpha channel image using the method. The alpha channel image encoding apparatus includes a CBP generator generating a CBP of a first block corresponding to an encoding unit in the alpha channel image by allocating CBPs to a plurality of second blocks that includes the first block; and a bitstream generator generating a bitstream by encoding the CBP or the CBP and pixel values of the second blocks based on the CBP of each of second blocks.
摘要:
Disclosed herein is a wavelength converted light emitting apparatus comprising a substrate, a light emitting diode, and a phosphor layer. The substrate is formed at its upper surface with first and second conductive patterns. At a partial region of the first conductive pattern and at the second conductive pattern are formed first and second connection bumps, respectively. The light emitting diode has first and second surfaces opposite to each other, and a side surface. The first surface of the light emitting diode is formed with first and second electrodes. The light emitting diode is disposed at the upper surface of the substrate so that the first and second electrodes are connected to the first and second connection bumps, respectively. The phosphor layer is formed along the second surface and side surface of the light emitting diode by a certain thickness, thereby serving to convert a wavelength of light emitted from the light emitting diode.
摘要:
A drum washing machine and method of controlling the drum washing machine, which sufficiently dissolves a detergent by reciprocating water and the detergent contained in a lower portion of a water tub between the water tub and a detergent dissolution pipe, thus improving solubility of the detergent. Accordingly, a washing time may be decreased and laundry may be washed more cleanly. The drum washing machine and the method of controlling the drum washing machine of the present invention sufficiently dissolves the detergent in water and then efficiently sprays a detergent solution, in which the detergent dissolves in water, on an upper part of laundry, thus increasing utilization of the detergent. Therefore, a washing time is decreased and washing performance is improved.
摘要:
A drum washing machine that uses less wash water, reduces an amount of electricity required to heat the wash water, and reduces washing time. The drum washing machine includes a water tub to contain water therein; a rotary drum provided in the water tub so that a rotating axis of the rotary drum is inclined relative to a horizontal axis at a predetermined first angle of inclination to allow an inlet opening of the rotary drum to be directed upward and forward, with a drain hole provided on the rotary drum at a position adjacent to the inlet opening, and an internal surface of the rotary drum being inclined relative to the rotating axis of the rotary drum at a predetermined second angle of inclination so as to guide the water to the drain hole, prior to discharging the water from the rotary drum to an outside of the rotary drum through the drain hole; a drive unit to drive the rotary drum; and a water circulation unit to feed the water from the water tub into the rotary drum.
摘要:
Provided are an apparatus and method for converting a pitch delay using linear prediction in speech transcoding. A linear interpolating portion linearly interpolates a closed-loop pitch delay decoded by a selected mode vocoder (SMV) speech decoder to make the closed-loop pitch delay fit in a search section for open-loop pitch delays of G.723.1 speech encoder, to obtain a changed closed-loop pitch delay of the SMV decoder. A predicted value calculating portion calculates a predicted pitch delay using linear prediction, based on past closed-loop pitch delays of the G.723.1 speech encoder. A difference calculating portion calculates a difference between the changed closed-loop pitch delay of the SMV speech decoder and the calculated predicted pitch delay. When the calculated difference is less than the predetermined threshold value, a pitch delay determining portion determines the changed closed-loop pitch delay of the SMV speech decoder to be an open-loop pitch delay of the G.723.1 speech encoder. A pitch delay detecting portion detects a closed-loop pitch delay of the G.723.1 speech encoder using a conventional method, based on the determined open-loop pitch delay of the G.723.1 speech encoder.
摘要:
A drum-type washing machine including a rotatable pulsator. The drum-type washing machine includes a water tub to contain water therein. A rotary drum is included in the water tub and rotating in alternating directions to hold laundry located in the rotary drum to be washed. A pulsator is rotatably mounted to a predetermined position of the rotary drum. A rotation guide unit rotates the pulsator by a rotating force of the rotary drum. The pulsator mounted to the rotary drum increases a physical force applied to laundry, thus enhancing a washing effect.
摘要:
The present invention relates to a method of extracting features from three-dimensional geometric data.Heretofore, an expert has contrived a process planing by extracting a distinctive point from three-dimensional geometric data and inputting it as processing information.Taking such contrivance into consideration, the present invention provides a method of obtaining a face-edge connection relation graph from three-dimensional geometric data taken from a CAD system, building it in the form of a face-edge adjacency relation matrix, searching for a cut node which severs the remaining faces by eliminating an optional face therefrom, and extracting the two severed subgraphs as features and a method of extracting features using a multi-cut node which selects an optional face first, eliminates another optional face together with the selected face, searches the connection of the remaining faces and finds for the two subgraphs disconnected by eliminating those two faces in order to overcome the limitations of single cut node.Therefore, the present invention, when used, makes it easy to obtain data necessary for a process planing by automatically extracting features for processing of machines and so forth from three-dimensional geometric data by means of a computer.
摘要:
An embodiment includes a substrate treating apparatus comprising: a tape supply member configured to supply a tape to be attached to a substrate; a tape collection member configured to collect a surplus tape that remains after the tape is attached to the substrate; a support member disposed between the tape supply member and the tape collection member and configured to support the substrate while the tape is attached to the substrate; and a temperature adjustment member configured to adjust a temperature of the tape that is supplied from the tape supply member to the support member.
摘要:
A thin film transistor array panel according to an exemplary embodiment of the invention includes: a substrate; a gate line positioned on the substrate and including a gate electrode; a gate insulating layer positioned on the gate line; an oxide semiconductor layer positioned on the substrate; a source electrode and a drain electrode positioned on the oxide semiconductor layer; a first insulating layer positioned on the source electrode and the drain electrode and including a first contact hole; a data line positioned on the first insulating layer and intersecting the gate line; and a pixel electrode over the first insulating layer. The source electrode and the drain electrode each comprise a metal oxide. The data line is electrically connected to the source electrode through the first contact hole.