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Display panel and display device

A display panel and main display technology, applied in the direction of identification devices, static indicators, instruments, etc., can solve the problems of unfavorable display panel narrow frame design, large frame width, etc., to avoid insufficient charging, reduce frame width, optimize narrow The effect of border design

Active Publication Date: 2022-04-19
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, in order to further increase the screen ratio, such as figure 1 as shown, figure 1 It is a tiled schematic diagram of a display panel including a main display part and an auxiliary display part in the related art. The display area of ​​the display panel includes a main display part 1' and an auxiliary display part 2'. In order to drive the normal light emission of the display panel, the display area There are also a plurality of data lines 3' inside, but for the first auxiliary display part 21' located on both sides of the main display part 1', when the data lines 3' in this area extend to the driver chip 4', each All data lines 3' need to be wound and arranged in the non-display part 5' at the lower corner, resulting in a larger frame width of the non-display part 5' at the lower corner, which is not conducive to realizing the narrow frame design of the display panel

Method used

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  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0040] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0041] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0043] It should be understood that the term "an...

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Abstract

Embodiments of the present invention provide a display panel and a display device, which relate to the field of display technology and are used to reduce the frame width of the display panel and realize the narrow frame design of the display panel. The display panel includes: a main display part, the main display part includes a plurality of main data lines; A secondary data line; non-display part, the non-display part includes a first gating unit and a second gating unit, as well as a first data signal bus and a second data signal bus, wherein a first data signal bus passes through a first A gating unit is connected to M first sub-auxiliary data lines, a second data signal bus is connected to N main data lines through a second gating unit, M and N are integers, and 1≤N<M.

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] Currently, in order to further increase the screen-to-body ratio, such as figure 1 as shown, figure 1 It is a tiled schematic diagram of a display panel including a main display part and an auxiliary display part in the related art. The display area of ​​the display panel includes a main display part 1' and an auxiliary display part 2'. In order to drive the normal light emission of the display panel, the display area There are also a plurality of data lines 3' inside, but for the first auxiliary display part 21' located on both sides of the main display part 1', when the data lines 3' in this area extend to the driver chip 4', each All the data lines 3' need to be wound in the non-display part 5' at the lower corner, resulting in a larger frame width of the non-display part 5' at the lower corner,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/302G09G3/20
CPCG09F9/302G09G3/20
Inventor 彭超张中杰
Owner XIAMEN TIANMA MICRO ELECTRONICS
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