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An array substrate and a flexible display device

A technology of array substrate and display area, which is applied to identification devices, instruments, etc., can solve the problems of abnormal display and high signal lines of flexible display devices, and achieves a reduction in the probability of abnormal display problems, the probability of damage and fracture, and the reduction of impact. Effect

Active Publication Date: 2021-10-15
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] There are multiple signal lines for transmitting display signals and display control signals in the bending area of ​​the flexible display device. During the bending process of the flexible display device, the signal lines corresponding to the bending area have a high probability of being damaged and broken due to stress concentration. Problems causing abnormal display of flexible display devices

Method used

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  • An array substrate and a flexible display device
  • An array substrate and a flexible display device
  • An array substrate and a flexible display device

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Embodiment Construction

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures. Throughout this specification, the same or similar reference numerals represent the same or similar structures, elements or processes. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0042]An embodiment of the present invention provides an array substrate and a flexible display device. The array substrate includes a substrate and a plurality of signal lines on the substrate. The substrate includes a...

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Abstract

The invention discloses an array substrate and a flexible display device. The array substrate includes a substrate and a plurality of signal lines on the substrate. The substrate includes a display area and a bending area arranged on at least one side of the display area. The signal line provided in the area extends along the direction in which the bending area is arranged relative to the display area; at least one signal line provided in the corresponding bending area includes at least one row of patterned structures extending along the extending direction of the signal line, and one row of patterned structures includes multiple The outward expansion structure and a plurality of stress relief structures; the outward expansion structure and the stress relief structure are arranged along the extension direction of the signal line, and the outward expansion structure expands outward in a direction away from the central axis of the patterned structure corresponding to the column, and the stress relief structure is used for releasing Stress at the stress relief structure is provided on the patterned structure. Through the technical solution of the present invention, the probability of damage and fracture of the signal line arranged corresponding to the bending area due to stress concentration is effectively reduced.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate and a flexible display device. Background technique [0002] Flexible display devices are bendable and deformable display devices, and their display methods include organic electroluminescence display, electrophoretic display, and liquid crystal display. The deformable and bendable flexible display device has good portability and is convenient to use anywhere It can bring subversive experience to users. [0003] There are multiple signal lines for transmitting display signals and display control signals in the bending area of ​​the flexible display device. During the bending process of the flexible display device, the signal lines corresponding to the bending area have a high probability of being damaged and broken due to stress concentration. This leads to the problem of abnormal display in the flexible display device. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30
CPCG09F9/301Y02E10/549
Inventor 秦旭高孝裕靳春明张九占
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
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