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Display device

A display device and display panel technology, applied in static indicators, nonlinear optics, instruments, etc., can solve the problems of image quality reduction, mutual cancellation, vertical crosstalk of display images, etc.

Active Publication Date: 2018-06-19
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the biggest problem with this pixel design is that the sub-pixels of the same color cannot cancel each other out within a frame time due to parasitic capacitive coupling, which will cause vertical crosstalk on the display screen, resulting in a decrease in picture quality

Method used

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Embodiment Construction

[0022] Specific structural and functional details disclosed herein are representative only and are for purposes of describing example embodiments of the present application. This application may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.

[0023] In the description of this application, it should be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner" and "outer" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the application. In addition,...

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Abstract

The invention discloses a display device, which is characterized in that a plurality of sub-pixels of a display panel are electrically connected with a gate line group of the corresponding row, each data line is electrically connected with two adjacent sub-pixels of the same pixel, a first gate line of each gate line group is electrically connected with one of odd-number sub-pixels and even-numbersub-pixels of the pixels in the same row, and a second gate line is electrically connected with the other of the odd-number sub-pixels and the even-number sub-pixels of the pixels in the same row; and a driving circuit transmits a data signal through a plurality of data lines so as to drive a plurality of pixels, the data signal drives the same pixel to be opposite in polarity through an nth dataline and an (n+1)th data line within a frame time, and the data signal drives two sub-pixels, which are adjacent along the column direction, to be opposite in polarity through the nth data line and the (n+1)th data line. The display device can improve a problem of vertical crosstalk.

Description

technical field [0001] The present application relates to a display device, in particular to a display device capable of improving vertical crosstalk. Background technique [0002] With the advancement of technology, flat-panel display devices have been widely used in various fields. Taking liquid crystal display devices as an example, due to their superior characteristics such as light and thin body, low power consumption and no radiation, they have gradually replaced traditional cathode ray tube displays. devices, and applied to many types of electronic products, such as mobile phones, portable multimedia devices, notebook computers, LCD TVs and LCD screens, etc. [0003] The liquid crystal display device mainly uses an electric field to control the rotation of liquid crystal molecules, so that light can pass through the liquid crystal molecules to display images. Among them, a sub-pixel arrangement containing four colors (such as WRGB) has been accepted by the market bec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36G02F1/1362
CPCG02F1/136286G09G3/3607G09G3/3614G09G3/3648G09G2300/0426G09G2300/0452G09G2320/0209G09G3/3677G09G3/3688G09G2320/0233
Inventor 陈猷仁
Owner HKC CORP LTD
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