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Display device

A display device and display panel technology, which is applied to static indicators, instruments, etc., can solve the problems of mutual cancellation, reduced picture quality, vertical crosstalk of display pictures, etc., and achieves the effect of uniform display picture and improved picture quality.

Active Publication Date: 2018-07-10
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 provides a display device. The display device is characterized in that sub pixels of a display panel of the display device are electrically connected with the grid lines of the corresponding lines; a data line is electrically connected with two adjacent sub pixels of the same pixel; in the first pixel group, the first grid line and the third grid line are electrically connected to the sub pixels in the same row; the second grid line and the fourth grid line are electrically connected with the sub pixels in the same row; in the second pixel group, the first grid line and the fourth grid line are electrically connected with the sub pixels in the same row, and the second grid line and the third grid line are electrically connected to the sub pixels in the same row; in one frametime, a data signal drives the polarity of the same pixel to be opposite through the nth data line and the n+1th data line; and the data signal drives the polarity of the adjacent two sub pixels in the row direction of the same pixel group to be the same. The display device can improve the vertical crosstalk problem.

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 or other colors) has been accepted b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/3607G09G3/3614G09G3/3677G09G3/3688G09G2300/0452G09G2320/0209
Inventor 杨艳娜
Owner HKC CORP LTD