Abstract: A thin film transistor and a display apparatus include: a substrate; a plurality of first conductive lines formed on the substrate, each including a main body and a curved portion connected to the main body; a plurality of second conductive lines crossing the curved portions of the first conductive lines; and a plurality of pixel electrodes formed adjacent to the first conductive lines. The plurality of pixel electrodes includes a first pixel electrode disposed toward a side of one first conductive line, and a second pixel electrode disposed toward the other side of the one first conductive line. The display apparatus also includes an intermediate layer connected to the pixel electrodes for displaying images and an opposite electrode formed thereon.

Abstract: Disclosed herein is a gas control apparatus for a boiler, which has a simple structure and enables easy assembly, thus improving productivity and reducing manufacturing costs, therefore enhancing the competitiveness of a product. The gas control apparatus includes a solenoid retracting or ejecting a rod in response to application of power. A cylindrical support unit is coupled to an upper portion of the solenoid and has a suction port and an exhaust port on a side surface and an upper surface thereof, respectively, with a groove being formed along a lower edge of the support unit. A separator is provided between the solenoid and the support unit in such a way that an edge thereof is inserted into the groove. An opening and shutting plate is mounted to an upper end of the rod and opens and shuts the exhaust port of the support unit.

Abstract: An organic light emitting diode display apparatus and a method and apparatus for easily inspecting the organic light emitting diode display apparatus to determine whether an electrical failure occurs. The organic light emitting diode display apparatus comprises a plurality of pixels each comprising a pixel electrode, an intermediate layer including an organic emission layer, and an opposite electrode; scan lines and data lines corresponding to the plurality of pixels; first power supply lines connected to the plurality of pixels and extending in a first direction; second power supply lines connected to the first power supply lines; and a control line unit for simultaneously supplying control signals to the plurality of pixels, the control line unit including a plurality of control lines extending in one direction and two common lines being respectively connected to both ends of each of the plurality of control lines.

Abstract: An organic light emitting display apparatus and a method of easily inspecting the apparatus to determine whether an electrical failure occurs are disclosed. The organic light emitting display apparatus includes a plurality of pixels each including a pixel electrode, an intermediate layer including an organic emission layer, and an opposite electrode, pluralities of scan lines and data lines corresponding to the plurality of pixels, first power supply lines connected to the plurality of pixels and extending in a first direction; second power supply lines connected to the first power supply lines, and a controller that simultaneously supplies control signals to the plurality of pixels, and includes a plurality of control lines and a common line. The common line is connected to a first end of each of the plurality of control lines and is separated from a second, opposing end of each of the plurality of control lines.

Abstract: A gas control unit for a boiler is provided which can satisfactorily control the supply and shut-off of gas. The gas control unit for a boiler includes: a hollow housing; a solenoid that is disposed in the housing; a rod that is inserted into the solenoid and that has a lower part protruding from the housing; opening and shutting means that is disposed at the lower end of the rod so as to open and shut a gas outlet; and a spring that is disposed between the housing and the opening and shutting means so as to elastically urge the opening and shutting means downward. Here, a coupling member is formed at the lower end of the rod and a coupling groove into which the coupling member is inserted is formed in the opening and shutting means so as to allow the opening and shutting means to move.

Abstract: A method for testing an array for a pixel circuit of an organic light emitting diode display, which includes a first transistor that transmits a driving current corresponding to a data signal to an organic light emitting diode according to a scan signal and at least one capacitor, uses an array test device having a control device and a driver. The method includes performing a first irradiation of electron beams to an exposed portion of a first electrode of the at least one capacitor before manufacturing of the organic light emitting diode is completed, calibrating the control device of the array test device based on secondary electrons output by the at least one capacitor, performing a second irradiation of electron beams to an anode of the pixel circuit, and detecting whether the first transistor is normally operated based on an output amount of secondary electrons output by the anode.

Abstract: A method for testing an array, by using an array testing device for detecting a voltage distribution formed on an array substrate, includes resetting pixel voltages of a plurality of pixel circuits formed on the array substrate with a predetermined voltage, detecting the voltage distribution of the array substrate, generating a correction value for correcting the voltage distribution of the array substrate, and measuring a threshold voltage of a driving transistor included in the plurality of pixel circuits formed on the array substrate by applying the correction value.

Abstract: An organic light-emitting display apparatus includes a plurality of pixels, each defined by a scan line, a data line, and a power supply line, a plurality of control lines branching off of one wire in a first direction and simultaneously transferring control signals to the plurality of pixels; and a plurality of repair bridges placed between neighboring ones of the plurality of control lines, each of the plurality of repair bridges including a first bridge connected to one of the neighboring ones of the plurality of control lines and a second bridge connected to another one of the neighboring control lines.

Abstract: Disclosed are an apparatus and a method for detecting a broadcasting signal. The signal detecting apparatus according to the exemplary embodiment of the present invention includes: a reference signal generator outputting a reference signal acquired by performing a correlation calculation between a current sample and a previous sample of a received signal which is an FM signal or a digital radio mondiale plus (DRM+) signal and then normalizing a result of the correlation calculation; and a discriminator detecting a maximum value of the reference signal and judging that the received signal is the FM signal when the maximum value of the reference signal is more than a predetermined threshold.

Abstract: A vehicle comprises a drive sub-system having an engine and a first motor and a generator sub-system having a transmission and a second motor. The transmission for the vehicle is driven with the first motor, the second motor and the engine individually and in combination such that the vehicle may selectively operate in a serial hybrid mode and a parallel hybrid mode.

Abstract: A vehicle comprises a plurality of motors operatively connected with one another. The vehicle is powered with the plurality of motors individually and in combination with one another to primarily operate each of the plurality of motors within a predetermine efficiency range.

Abstract: The present invention relates to a preparation method of an L-threonine producing strain by utilizing a novel L-threonine importer identified from Corynebacterium glutamicum. The method can be advantageously used for the production of L-threonine by increasing the fermentation concentration of Lthreonine and the yield per unit thereof.

Abstract: Disclosed is a novel L-lysine-inducible promoter nucleic acid molecule. Also disclosed are a vector containing the nucleic acid molecule, a host cell transformed with the vector, and a method of inducing expression of a target gene using the L-lysine-inducible promoter nucleic acid molecule.

Abstract: Ionic polymer-metal composite (IPMC) devices are provided. In one embodiment, an ionic polymer-metal composite (IPMC) device includes an ionic polymer film, first and second electrodes, first and second external electrodes disposed on the electrodes, first and second bonding members electrically connecting and physically bonding the electrodes to the external electrodes, and an encapsulation layer encapsulating the ionic polymer film, the first electrode and the second electrode to prevent exposure to the outside ambient.

Abstract: Disclosed is a novel L-lysine-inducible promoter nucleic acid molecule. Also disclosed are a vector containing the nucleic acid molecule, a host cell transformed with the vector, and a method of inducing expression of a target gene using the L-lysine-inducible promoter nucleic acid molecule.

Abstract: A vertically standing IPMC includes a substrate, a first electrode positioned substantially vertical with respect to an upper surface of the substrate, a second electrode positioned substantially vertical with respect to the upper surface of the substrate and disposed opposite to the first electrode, and an ionic polymer film interposed between the first electrode and the second electrode and standing substantially vertical with respect to the upper surface of the substrate.

Abstract: The present invention relates to a Tryptophan-producing E. coli mutant strain CJ285 (KCCM-10534) containing single or multi mutant genes related with Tryptophan biosynthesis and production method of Tryptophan using the same. More particularly, DNA base sequences and amino acid sequences aroF, aroG, trpR, and tyrR originated from tryptophan producing E. coli mutant strain CJ285 (KCCM-10534) and related with Tryptophan biosynthesis, are disclosed, and E. coli CJ285 containing at least one of the mutant genes is cultivated directly in a glucose-containing fermentation medium, whereby L-tryptophan can be accumulated in the culture medium.

Abstract: Provided are an Escherichia species microorganism and Corynebacterium species microorganism that are transformed with a foreign NADP dependent glyceraldehydes-3-phosphate dehydrogenase gene and have the ability to produce L-lysine and a method of producing L-lysine using the microorganisms.

Abstract: The present invention relates to a Tryptophan-producing E. coli mutant strain CJ285 (KCCM-10534) containing single or multi mutant genes related with Tryptophan biosynthesis and production method of Tryptophan using the same. More particularly, DNA base sequences and amino acid sequences aroF, aroG, trpR, and tyrR originated from tryptophan producing E. coli mutant strain CJ285 (KCCM-10534) and related with Tryptophan biosynthesis, are disclosed, and E. coli CJ285 containing at least one of the mutant genes is cultivated directly in a glucose-containing fermentation medium, whereby L-tryptophan can be accumulated in the culture medium.

Abstract: Provided are an Escherichia species microorganism and Corynebacterium species microorganism that are transformed with a foreign NADP dependent glyceraldehydes-3-phosphate dehydrogenase gene and have the ability to produce L-lysine and a method of producing L-lysine using the microorganisms.