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display panel, display device

A technology for display panels and pixel drive circuits, which can be used in static indicators, instruments, etc., and can solve problems such as grayscale inconsistency

Active Publication Date: 2021-08-06
HEFEI BOE ZHUOYIN TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This time-sharing method of writing data signals will cause the gray scale actually displayed by the pixel unit to be inconsistent with the target display gray scale

Method used

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  • display panel, display device
  • display panel, display device
  • display panel, display device

Examples

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Embodiment Construction

[0036] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0037] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, for example, according to the description in the accompanying drawings directions for the example described above. It will be appreciated that if the illustrated device is turned over so that i...

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Abstract

The invention relates to the field of display technology, and provides a display panel and a display device. The display panel includes a plurality of pixel driving circuits located in the same pixel row, a plurality of data lines, and a plurality of gate lines. A plurality of data lines are respectively connected to a plurality of the pixel driving circuits in a one-to-one correspondence, and a plurality of gate lines are respectively connected to a plurality of the pixel driving circuits in a one-to-one correspondence; wherein, during the scanning period of the pixel row where the pixel driving circuit is located In, the plurality of data lines are used to input data signals to the pixel driving circuit connected to it in different periods, and the plurality of gate lines are used to input conduction signals to the pixel driving circuit connected to it in different periods; and The data line and the gate line connected to the same pixel driving circuit respectively input the data signal and the conduction signal to the pixel driving circuit at the same time period. The display effect of the display panel is relatively good.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] Display panels usually drive pixel units in a progressive scanning manner. During the scanning period of a row of pixel units, a plurality of data lines usually provide data signals at the same time, so as to implement simultaneous writing of data signals in the row of pixel units. However, in some special cases, during the scanning period of a row of pixel units, the data lines need to write data signals to the row of pixel units in a time-division manner. The method of time-divisionally writing data signals will cause the actual gray scale displayed by the pixel unit to be inconsistent with the target displayed gray scale. [0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3225
CPCG09G3/3225
Inventor 袁粲李永谦徐攀袁志东
Owner HEFEI BOE ZHUOYIN TECH CO LTD
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