摘要:
A DTV receiver includes a tuner tuning to a channel to receive a broadcast signal, and a demodulator demodulating the broadcast signal. The receiver further includes a first decoder which decodes main and enhanced data included in the demodulated signal by calculating soft decision values for the enhanced data and hard decision values for the main data. The receiver further includes a second decoder for decoding the main and enhanced data for first forward error correction, and a third decoder for decoding the FEC-decoded enhanced data for second forward error correction.
摘要:
The present invention relates to an acrylic pressure sensitive adhesive composition comprising (meth)acrylic copolymers including alkyl(meth)acrylic acid ester monomer having 1˜12 carbon atoms of alkyl group, characterized in that the gel content is 10˜55%, the swelling ratio is 30˜110, the weight average molecular weight of sol eluted from the adhesive by ethyl acetate is at least 800,000, the molecular weight distribution is 2.0˜7.0; and a polarizer and a liquid crystal display comprising the above composition show excellent durability under a high temperature and humidity condition, and can improve the light leakage phenomenon and provide excellent operability at the time of manufacturing polarizer by effectively providing high modulus and stress release property.
摘要:
An array substrate of a liquid crystal display includes a gate line, a data line crossing the gate line, a thin film transistor including a gate electrode connected to the gate line, a semiconductor layer having first and second sides, a source electrode contacting the first side of the semiconductor layer and connected to the data line, and a drain electrode contacting the second side of the semiconductor layer, a gate insulating film provided between the gate line and the data line, an organic protective film formed on the gate insulating film, a capacitor common line provided on the organic protective film to overlap the gate line, an upper insulating layer provided on the organic protective film, and a pixel electrode provided on the upper insulating layer partially overlapping the capacitor common line and the data line, the pixel electrode connected to the drain electrode via a contact hole through the upper insulating layer and the organic protective film.
摘要:
Disclosed is a battery fastening apparatus and a portable terminal using the same. The apparatus includes a case 20 for defining an exterior, the case 20 having a battery seating portion 22 formed on a side so as to be exposed to a surface of the case 20, a battery 24 being seated on the battery seating portion 22; a locking knob 32 having a latching protrusion 36 protruding into the battery seating portion 22 so that the battery 24 remains fastened to the battery seating portion 22, the locking knob 32 being partially exposed to an outside of the case 20 and supported by an elastic member 34 in such a direction that the latching protrusion 36 engages with the battery 24; and a stopping lever 40 for limiting movement of the locking knob 32 when the latching protrusion 36 of the locking knob 32 engages with the battery 24. The battery fastening apparatus prevents the battery from unintentionally detaching from the body of the terminal during operation, for example, due to the user's carelessness.
摘要:
A battery pack monitoring apparatus for and method of monitoring various characteristics of the battery pack such that when the battery pack malfunctions, the exact reason for the malfunction can be grasped. The apparatus includes a bare cell adapted to be charged/discharged with a predetermined voltage; a voltage sensor for sensing a charging/discharging voltage of the bare cell and outputting the voltage as a predetermined electrical signal; a current sensor for sensing a charging/discharging current of the bare cell and outputting the current as a predetermined electrical signal; a control unit, a current sensor, and a data storage unit.
摘要:
A wireless communication terminal having a function for dynamically upgrading a platform and a method thereof is disclosed. The wireless communication terminal includes: a first storing unit for storing an application program interface (API) source; a second storing unit for an API identification correspondently mapped to each of application program interfaces stored in the first storing unit; and a controlling unit for using the application program interface stored in the first storing unit by calling the application program interface based on the API identification and dynamically upgrading mapping information between the first storing unit and the second storing unit according to an API upgrade request signal received from exterior.
摘要:
Disclosed is a mobile communication terminal having a camera function and a method of controlling a photographing process thereof. According to an embodiment of the invention, the mobile communication terminal comprises two buttons relating to the camera function positioned separately on a main body of the terminal, wherein one of the two button is settled as a photographing button and the other is settled as a supporting button according to a user's choice. Under such a settling state, the mobile communication terminal is structured to protrude a camera lens or to take a photograph only when all of the two buttons are pushed. Accordingly, it is possible to reduce a possibility of a dropping of the terminal due to a user's carelessness during the photographing, and to decrease a possibility of damage danger of a camera lens even when the terminal is dropped on the ground.
摘要:
The present invention relates to a plasma display panel and a plasma display apparatus, and more particularly, to a plasma display panel and plasma display apparatus comprising electrodes. The plasma display panel according to the present invention comprises discharge cell partitioned by barrier ribs, upper electrode part and lower electrode part formed adjacent to the boundary of the discharge cell and applied with a first driving pulse, first center electrode part located between the upper electrode part and the lower electrode part and applied with a second driving pulse, and second center electrode part located between the first center electrode part and the lower electrode part and applied with the second driving pulse. According to the present invention, brightness and discharge efficiency can be improved since a discharge amount is increased and discharge diffusion is easily performed.
摘要:
A liquid crystal display device includes a liquid crystal display panel having a plurality of data lines; a plurality of gate lines crossing the data lines; first and second control lines parallel to the gate lines; first liquid crystal cells provided at one side of the data lines, respectively; second liquid crystal cells provided at another side of the data lines, respectively; a first switching part that drives the first liquid crystal cells, the first switching part being controlled by the first control line and the gate line; a second switching part that drives the second liquid crystal cells, the second switching part being controlled by the second control line and the gate line; and a liquid crystal display panel driver that supplies pixel voltage signals having the same polarity to the first and second liquid crystal cells positioned between adjacent i-numbered data lines and (i+1)-numbered data lines.
摘要:
A liquid crystal display (LCD) device and a method for fabricating the same is disclosed, to obtain high aperture ratio and to solve the problem due to the force of gravity, which includes first and second substrates facing each other at a predetermined distance; gate and data lines crossing each other on the first substrate, to define a pixel region; a first common line substantially parallel to the gate line; a thin film transistor where the gate and data lines cross; a first insulating interlayer on an entire surface of the first substrate including the thin film transistor; an insulating layer having walls above the gate and data lines; a second common line and a common electrode in the pixel region extending in one direction, and overlapping with the gate line, the data line and the thin film transistor; and a pixel electrode in contact with a drain electrode of the thin film transistor and between the common electrodes of the pixel region at fixed intervals.