Liquid crystal display
First Claim
1. A liquid crystal display comprising respective pixel regions laid out in a matrix form in a display area on a liquid crystal-side surface of one transparent substrate of respective transparent substrates disposed opposite each other with a liquid crystal sandwiched therebetween, and a pixel electrode and an opposed electrode arranged so as to be spaced apart from each other in each of these pixel regions, wherein the transmissivity of light passing between respective electrodes is controlled by an electric field created between these respective electrodes, andwherein parallel opposed voltage signal lines and parallel scan signal lines extend in a row direction of the pixel regions and a respective one of said opposed voltage signal lines is disposed between two of the scan lines extending in the row direction and connects together respective opposed electrodes within each of the pixel regions laid out in the row direction, and wherein a common bus line connecting together respective ones of said opposed voltage signal lines is formed within said display area so that it extends in the column direction, and wherein at least on one end side of respective opposed voltage signal lines lying outside of the display area, a further common bus line is formed by which these opposed voltage signal lines are connected together.
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Accused Products
Abstract
Wave-form distortion of a reference signal or signals being supplied to an opposed electrode can be suppressed without suffering from an increase in the size of the it “window casing” structure. In a liquid crystal display device having respective pixel regions laid out in a matrix form in a display area on a liquid crystal-side surface of one transparent substrate of respective transparent substrates that are disposed opposite each other with a liquid crystal sandwiched therebetween, and also having a pixel electrode and an opposed electrode that are disposed so that these electrodes are spaced apart from each other in each of these pixel regions, the transmissivity of light travelling between respective electrodes is controlled by an electric field created between respective ones of these electrodes. In this display device, parallel opposed voltage signal lines which cause respective opposed electrodes within respective pixel regions to be connected together extend in a row direction, and a common bus line connecting respective ones of said opposed voltage signal lines is formed within said display area so that it extends in a column direction.
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Citations
10 Claims
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1. A liquid crystal display comprising respective pixel regions laid out in a matrix form in a display area on a liquid crystal-side surface of one transparent substrate of respective transparent substrates disposed opposite each other with a liquid crystal sandwiched therebetween, and a pixel electrode and an opposed electrode arranged so as to be spaced apart from each other in each of these pixel regions, wherein the transmissivity of light passing between respective electrodes is controlled by an electric field created between these respective electrodes, and
wherein parallel opposed voltage signal lines and parallel scan signal lines extend in a row direction of the pixel regions and a respective one of said opposed voltage signal lines is disposed between two of the scan lines extending in the row direction and connects together respective opposed electrodes within each of the pixel regions laid out in the row direction, and wherein a common bus line connecting together respective ones of said opposed voltage signal lines is formed within said display area so that it extends in the column direction, and wherein at least on one end side of respective opposed voltage signal lines lying outside of the display area, a further common bus line is formed by which these opposed voltage signal lines are connected together.
Specification