Display panel and curved surface display device

Abstract

The invention relates to a display panel and a curved surface display device. The display panel comprises a first substrate and a second substrate; a pixel array contains a first data line as well as a first pixel and a second pixel which are adjacent; the first projection of the first data line on the second substrate is positioned between projections of a first pixel electrode and a second pixel electrode on the second substrate; the first pixel electrode and the second pixel electrode are arranged at the two sides of a first conductive pattern; the first conductive pattern comprises a first conductive strip and a second conductive strip which are electrically insulated; the first conductive strip is adjacent to the first pixel electrode, and the polarities of the first conductive strip and the first pixel electrode are the same; the second conductive strip is adjacent to the second pixel electrode, and the polarities of the second conductive strip and the second pixel electrode are the same; the polarities of the first conductive strip and the second conductive strip are opposite; in a first frame, the first conductive strip has a first polarity, and the second conductive strip has a second polarity; and in a second frame, the first conductive strip has the second polarity, the first conductive strip has the first polarity, the first polarity and the second polarity are opposite, and the first frame and the second frame are continuous.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular to a display panel and a curved display device. Background technique [0002] With the rapid development of the multimedia society, as far as display devices are concerned, flat panel displays with superior characteristics such as high image quality, good space utilization efficiency, low power consumption, and no radiation have gradually become the mainstream of the display market. Due to the thin and light nature of flat-panel displays, flat-panel displays are deployed on non-planar surfaces of many buildings or electronic devices. [0003] In the prior art, a metal shielding layer, data lines and pixel electrodes electrically insulated from each other are disposed on the array substrate, the metal shielding layer is disposed below the data lines, and the pixel electrodes are disposed above the data lines. The vertical projection of the data line on the array substra...

AI Technical Summary

Problems solved by technology

The vertical projection of the data line on the array substrate partially overlaps with the vertical projection of the metal shielding layer on the array substrate. In this way, when the display panel is working, the capacitance between the data line and the metal shielding layer is relatively large, resulting in a large resistance of the data line. The capacitive load is large, which affects the display effect, and the electric field between the data line and the pixel electrode affects the operation of the surrounding liquid crystal, resulting in light leakage at a large viewing angle

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