摘要:
An align marking for a stereoscopic image display apparatus and an alignment method and system using the align marking are discussed. The align marking includes a first align mark formed at a left and central portion of the display panel, and a second align mark formed at a right and central portion of the display panel, wherein each of the first and second align marks comprises one or more left patterns and one or more right patterns arranged offset from the one or more left patterns, wherein the first and second align marks are aligned with a predetermined reference line formed on the pattern retarder.
摘要:
A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal display panel including data lines and gate lines crossing one another and a pixel array including liquid crystal cells arranged in a matrix format according to a crossing structure of the data lines and the gate lines, a source drive circuit supplying a data voltage to the data lines through a plurality of output channels, a gate drive circuit sequentially supplying a gate pulse to the gate lines. The liquid crystal display panel includes link lines that respectively connect the data lines to the output channels of the source drive circuit. The source drive circuit includes a plurality of output channel resistors connected between the output channels and the link lines. Each of the output channel resistors includes a variable resistance circuit.
摘要:
A liquid crystal display is disclosed. The liquid crystal display includes a timing controller outputting a pair of R digital video data, a pair of G digital video data, a pair of B digital video data, and a pair of clocks, a plurality of source driver integrated circuits (ICs), each of which receives the pair of each of R, G, and B digital video data and the pair of clocks from the timing controller to generate a positive analog data voltage and a negative analog data voltage, and a source printed circuit board (PCB) on which three pairs of data bus lines and a pair of clock lines are formed, the three pairs of data bus lines and the pair of clock lines connecting output terminals of the timing controller to input terminals of the source driver ICs.
摘要:
A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal layer between an upper substrate and a lower substrate, m×n liquid crystal cells arranged in a matrix format according to a crossing structure of m/2 data lines and 2n gate lines, and thin film transistors respectively connected to the m×n liquid crystal cells; a data drive circuit supplying a data voltage to the data lines in response to a polarity control signal; a gate drive circuit sequentially supplying a gate pulse to the gate lines; and a POL logic circuit controlling the polarity control signal so that a phase of the polarity control signal varies every frame period.
摘要:
A liquid crystal display and a method of driving the same are provided. The liquid crystal display includes a liquid crystal display panel including data lines, gate lines crossing the data lines, and liquid crystal cells and having a quad type pixel structure in which red, green, blue, and white subpixels constitute one pixel, a logic circuit sequentially outputting polarity control signals, a data drive circuit that inverts a polarity of a data voltage in response to the polarity control signals to supply the data voltage with the inverted polarity to the data lines, and a gate drive circuit sequentially supplying gate pulses to the gate lines. A logic level of each of the polarity control signals is inverted every three horizontal periods, and phases of the polarity control signals are different from one another.
摘要:
A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal display panel including a pixel array in which data lines and gate lines cross each other, liquid crystal cells are arranged in a matrix format according to a crossing structure of the data lines and the gate lines, and thin film transistors (TFTs) are alternately connected to data lines adjacent to the TFTs in zigzag form, a plurality of source driver integrated circuits (ICs), each of which supplies a data voltage to the data lines, and a gate drive circuit that sequentially supplies a gate pulse to the gate lines.
摘要:
A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal layer between an upper substrate and a lower substrate, m×n liquid crystal cells arranged in a matrix format according to a crossing structure of m/2 data lines and 2n gate lines, and thin film transistors respectively connected to the m×n liquid crystal cells; a data drive circuit supplying a data voltage to the data lines in response to a polarity control signal; a gate drive circuit sequentially supplying a gate pulse to the gate lines; and a POL logic circuit controlling the polarity control signal so that a phase of the polarity control signal varies every frame period.