A liquid crystal display comprises a first pixel electrode located in a first pixel, a second pixel electrode located in a second pixel, and a common electrode. The common electrode used for displaying a video is located across the first pixel and the second pixel disposed adjacent to each other.

An input detection device includes: a plurality of drive electrodes each of which includes a first end and a second end; a first scanner circuit and a second scanner circuit which select the first ends of the plurality of drive electrodes; a third scanner circuit and a fourth scanner circuit which select the second ends of the plurality of drive electrodes; and a controller which supplies a first drive voltage to the first end of a first drive electrode and to the second end of a second drive electrode and supplies a second drive voltage different from the first drive voltage to the second end of the first drive electrode and to the first end of the second drive electrode via the first scanner circuit, the second scanner circuit, the third scanner circuit, and the fourth scanner circuit.

A liquid crystal display device includes a first substrate and a second substrate. The first substrate includes a gate line and an auxiliary capacitance line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction, and a pixel electrode having a main pixel electrode arranged on the auxiliary capacitance line and extending in the first direction. The second substrate includes a common electrode having a main common electrode arranged above the gate line and extending in the first direction. A liquid crystal layer is held between the first substrate and the second substrate having liquid crystal molecules. The liquid crystal molecules are initially aligned in the first direction in a splay alignment state between the first substrate and the second substrate in a state where electric field is not formed between the pixel electrode and the common electrode.

A liquid crystal display device having an alignment layer stopper which is formed external to a display area to suppress the generation of an electric field between signal lines and the alignment layer stopper, wherein the alignment layer stopper includes a second conductive layer SP formed above the first substrate when the alignment layer stopper is formed by coating and a first conductive layer SH formed below the second conductive layer SP through an insulating film and arranged in such a manner that its marginal parts in the longitudinal direction of the second conductive layer SP are exposed when viewed from the plane direction from the second conductive layer SP, and the first conductive layer SH is formed in a thin film layer between signal lines arranged in the side parts of the display area and the second conductive layer SP.

In a liquid crystal device, an electrode is provided between a pixel area of a first substrate and a seal material, and an AC signal is applied to the electrode where a potential with respect to a common potential applied to a common electrode as a reference potential is alternately switched between a positive polarity and a negative polarity. For the AC signal, a length of a positive polarity period where a polarity becomes positive with respect to the common potential and a length of a negative polarity period where a polarity becomes negative with respect to the common potential are different. When anionic impurities of a liquid crystal layer are focused, a positive polarity period length is greater than a negative polarity period length. When cationic impurities of the liquid crystal layer are focused, a negative polarity period length is greater than a positive polarity period length.

An array substrate and a liquid crystal display device are provided. The array substrate comprises a plurality of columns of pixel units defined by adjacent data lines; each column of pixel units includes a plurality of pixel units, each pixel unit includes a first subpixel electrode, a second subpixel electrode, a first thin film transistor, a second thin film transistor and a third thin film transistor; each pixel unit further includes: a gate line arranged between the first subpixel electrode and the second subpixel electrode; the gate line being electrically connected with a gate electrode of the first thin film transistor, a gate electrode of the second thin film transistor and a gate electrode of the third thin film transistor respectively.

A display apparatus includes gate lines extending in a first direction, data lines extending in a second direction crossing the first direction, and pixels connected to the gate lines and the data lines. The pixels include pixels arranged in a k-th column between a k-th data line and a (k+1)th data line. The pixels arranged in the k-th column are arranged in a plurality of groups, and each of the groups includes 2i first pixels connected to the k-th data line and 2i second pixels connected to the (k+1)th data line. Successive ones of the pixels in each group are connected to the k-th data line and the (k+1)th data line in alternating manner.

A display device includes a plurality of sub-pixel groups, wherein each of the plurality sub-pixel groups comprises eight sub-pixels disposed in a row direction or in a column direction and the eight sub-pixels comprise two red sub-pixels; two blue sub-pixels; two green sub-pixels; and two sub-pixels of a predetermined color, wherein in each of the plurality of sub-pixel groups, a distance between the red sub-pixels or between the blue sub-pixels is less than a distance between the green sub-pixels or between the sub-pixels of the predetermined color, and the sub-pixels of the predetermined color have a luminance higher than a luminance of the red sub-pixels and the blue sub-pixels.

A touch display apparatus not subject to a moiré pattern appearance includes a substrate, a touch electrode layer, and a color filter layer. The touch electrode layer and the color filter layer are formed on opposite surfaces of the substrate. The touch electrode layer forms a plurality of touch electrodes. Each touch electrode forms a plurality of sub-electrodes. The color filter layer includes a plurality of color filters. A number of the sub-electrodes per unit area is greater than a number of the color filters per unit area. When viewed from directly above, vision color filters otherwise visible to eyes are completely covered and hidden by the sub-electrodes, preventing interference causing moiré phenomenon.

A display apparatus includes a first substrate, a first dummy substrate on the first substrate, and a second dummy substrate extending from the first dummy substrate and bent. The second dummy substrate is on different side surfaces of the first substrate in a first direction. The display apparatus also includes a plurality of pixels on the first dummy substrate, a gate driver on the second dummy substrate and connected to the pixels, and a data driver connected to one side of the first dummy substrate in a second direction crossing the first direction and connected to the pixels.