Abstract:
A TFT array panel is provided, including an insulating substrate, gate lines horizontally provided on the insulating substrate, data lines isolated from the gate lines and intersecting the gate lines, a pixel electrode in a pixel region defined by intersecting the gate lines and data lines, a TFT for transmitting or intercepting an image signal transmitted through the plurality of data lines to the pixel electrode in response to a scanning signal transmitted from the plurality of gate lines, a transmission gate for distributing the image signal input from an input line to the plurality of data lines, and a repair line intersecting the input line of the transmission gate. Therefore, since the input repair line and the input line of the transmission gate are intersected, a parasitic capacitance occurring between the repair line and the input line of the transmission gate can be reduced.
Abstract:
An amplifier includes a biasing section, first and second differential amplifying sections and an output section. The biasing section outputs first and second bias currents based on first and second power source voltages. The first differential amplifying section outputs a first amplified voltage based on the first bias current. The second differential amplifying section outputs a second amplified voltage based on the second bias current. The output section outputs the second power source voltage based on the first amplified voltage and the first power source voltage, and outputs the first power source voltage based on the second amplified voltage and the second power source voltage. Therefore, a variation of the threshold voltage is compensated to enhance display quality.
Abstract:
An analog buffer, display device having the same and a method of drving the same are provided. The analog buffer applies an analog voltage to a load. The analog buffer includes a comparator and a transistor. The comparator is configured to compare an input voltage provided from an external device with the analog voltage applied to the load. The transistor is turned on to electrically charge the load when the analog voltage is lower than the input voltage or turned on to electrically discharge the load when the analog voltage is higher than the input voltage, and turned off when the analog voltage becomes substantially the same as the input voltage.
Abstract:
A method for forming a patterns includes applying ink onto an etching object layer; forming ink patterns on the etching object layer as a printing roll having convex patterns thereon rotates on the ink and removes portions of the ink which contact the convex portions of the printing roll, thereby forming ink patterns; and hardening the ink patterns.
Abstract:
Autonomously replicating sequences(ARS), glyceraldehyde-3-phosphate dehydrogenase(GAPDH) gene and GAPDH promoter derived from Hansenula polymorpha DL-1(ATCC 26012); a vector for H. polymorpha which contains the novel ARS and is capable of inserting tandem repeating multiple copies of a polynucleotide encoding a foreign protein to the chromosome of H. polymorpha; a process for the production of a foreign protein in H. polymorpha by employing said vector; and a method for the selection of transformed H. polymorpha having multiple copies of integrated foreign genes.
Abstract:
A semiconductor memory device includes stacks on a substrate, each of the stacks including word lines stacked on the substrate and first and second string selection lines laterally spaced apart from each other, vertical pillars passing through the stacks, and first and second bit lines extending longitudinally in a first direction and alternatingly arranged in a second direction crossing the first direction. In a plan view, at least two adjacent ones of the first bit lines in the second direction and at least one of the second bit lines overlap each vertical pillar. A distance between a center of the vertical pillar and one of the first bit lines is different from that between the center of the vertical pillar and another of the first bit lines.
Abstract:
Discussed are a roll mold, a method for fabricating the same and a method for fabricating a thin film pattern using the same, to prevent dimensional variation of the mold and simplify the overall process. The method for fabricating a roll mold includes providing a substrate provided with a master pattern layer, sequentially forming a mold surface layer and a solid suffer layer on the substrate provided with the master pattern layer to provide a flat panel mold, forming an adhesive resin layer on the base roller aligned on the flat panel mold, and rolling the base roller provided with the adhesive resin layer over the flat panel mold to adhere the flat panel mold to the base roller through the adhesive resin layer.
Abstract:
A liquid crystal display (LCD) panel is disclosed. The LCD panel includes a plurality of pixels arranged in rows and columns, a first sub gate-line coupled to first row-pixels that are adjacent to a lower side of the first sub gate-line, a second sub gate-line coupled to second row-pixels that are adjacent to an upper side of the second sub gate-line, a plurality of gate-lines between the first sub gate-line and the second sub gate-line, a plurality of even data-lines coupled to first column-pixels that are adjacent to the even data-lines, and a plurality of odd data-lines coupled to second column-pixels that are adjacent to the odd data-lines. Here, each gate-line of the plurality of gate lines is coupled to first row-pixels that are adjacent to a lower side of the gate-line and second row-pixels that are adjacent to an upper side of the gate-line.
Abstract:
A shift register including a plurality of stages, each of them including a first node, a second node, and a third node being in a high-impedance state when the first node is in a high-impedance state. The shift register includes an input circuit unit inputting a driving voltage to the first node in response to an output signal of a previous stage, a driving circuit unit generating an output signal according to a voltage of the first node, and a holding unit holding the output signal at a level of a gate-off voltage according to a voltage of the second node in an inactive period of a current stage, in which the holding unit comprises a first diode which applies a clock signal to the second node.
Abstract:
A liquid crystal display (LCD) includes a pixel unit having pixels, each of the pixels positioned at a corresponding intersection of gate lines and data lines. A drive circuit unit is positioned at one side of the pixel unit to supply driving signals to the gate lines and the data lines. Test pads are connected to the data lines. In the LCD, each of the data lines is electrically connected between the pixel unit and the drive circuit unit via one or more lines among a first line formed in a first layer and a second line formed in a second layer, and wherein each of the data lines is connected to a different test pad from the test pad connected to adjacent data lines in each of the first and second layers.