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Display panel and display device

A display panel and display area technology, applied in the direction of identification devices, instruments, etc., can solve the problems of increasing the 3' width of the non-display area, dense wiring, signal interference, etc., to achieve rich use functions and increase light transmittance Effect

Active Publication Date: 2018-12-25
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the signal lines in the display panel including the data lines 2' need to be arranged around the transparent area 1', which not only leads to dense wiring around the transparent area 1', which is prone to signal interference, but also increases the The width of the non-display area 3' at the transparent area 1'

Method used

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Embodiment Construction

[0021] 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.

[0022] 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.

[0023] 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.

[0024] It should be understood that the term "an...

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Abstract

The invention provides a display panel and a display device, relating to the field of display technology. The display is characteristic by reducing the number of lines at the transparent area of the display panel. The display panel includes a light transmission area, a first non-display area around the light transmission area, a display area around the first non-display area, and a second non-display area around the display area. The display area includes M groups of first data lines and multiple lines of second data line, the first data lines and second data lines are arranged along the firstdirection, extending to the second direction; each group of first data lines include first sub-data lines and second sub-data lines, along the second direction, the first sub-data lines and the second sub-data lines are located on both sides of the light transmission area. The first non-display area includes a first gate unit, a second gate unit and N lines of first connection lines, and M linesof first sub-data lines connect with M lines of second sub-data lines through the first gate unit and N lines of first connection lines and the second gate unit. (M, M and N are positive integers.

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] With the continuous development of display technology, devices such as cameras and photoelectric sensors are usually installed in the display panel to enrich user requirements. At present, in order to increase the screen-to-body ratio of the display panel, devices such as cameras and photoelectric sensors are usually installed in the display area of ​​the display panel, such as figure 1 as shown, figure 1 It is a schematic diagram of a display panel in the prior art, which includes a transparent area 1', where devices such as a camera or a photoelectric sensor are located in the transparent area 1'. In this way, the signal lines in the display panel including the data lines 2' need to be arranged around the transparent area 1', which not only leads to dense wiring around the transparent area 1', wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 李波彭涛马扬昭李东华
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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