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Array substrate, manufacturing method of array substrate, flexible display device and electronic device

A technology of an array substrate and a manufacturing method, which is applied in the field of flexible display, can solve the problems of different transmission delays of data lines and lower display performance, and achieve the effects of making up for delay, reducing resistance, and improving display performance

Active Publication Date: 2013-12-18
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

But this data line / gate line wiring method is only suitable for figure 1 The situation shown, in other cases will lead to different transmission delays of different data lines, which will lead to a decrease in display performance

Method used

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  • Array substrate, manufacturing method of array substrate, flexible display device and electronic device
  • Array substrate, manufacturing method of array substrate, flexible display device and electronic device
  • Array substrate, manufacturing method of array substrate, flexible display device and electronic device

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Embodiment Construction

[0043] The purpose of the embodiments of the present invention is to provide an array substrate and a manufacturing method thereof, a flexible display device and electronic equipment, which can improve display performance. In the embodiment of the present invention, for multiple data lines / gate lines, the corresponding cross-sectional area of ​​the longer data line / gate line is larger, so its resistance is correspondingly reduced, thus making up for the time delay caused by the longer length. delay, improving display performance.

[0044] It can be understood that, in the specific embodiment of the present invention, "first" and "second" mean that they are not equal when comparing the numerical relationship, and the mutual positional relationship is relative and not specific. For example: the first number is not equal to the second number; if one data line A can be called the first data line, and another data line B can be called the second data line, relatively speaking, the ...

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Abstract

The embodiment of the invention provides an array substrate, a manufacturing method of the array substrate, a flexible display device and an electronic device. The array substrate comprises a flexible substrate body and an array layer formed on the flexible substrate body and is characterized in that the array layer comprises a plurality of grid lines, a plurality of data lines and thin film transistors, wherein the grid lines and the data lines are mutually intersected to form a plurality of sub-pixel-regions on the flexible substrate body, the thin film transistors are arranged in the sub-pixel-regions and connected with the corresponding data lines and the corresponding grid lines, the data lines / the grid lines comprise first signal transmission lines and second signal transmission lines, the lengths of the second signal transmission lines are larger than the lengths of the first signal transmission lines, and the cross section areas of the second signal transmission lines are larger than the cross section areas of the first signal transmission lines. Therefore, the first transmission delay inequality between one first signal transmission line and one second signal transmission line which are different in cross section area is smaller than the second transmission delay inequality between one first signal transmission line and one second signal transmission line which are the same in cross section area. According to the array substrate, the manufacturing method of the array substrate, the flexible display device and the electronic device, the delay inequality between the signal transmission lines is reduced.

Description

technical field [0001] The invention relates to a flexible display, in particular to an array substrate and a manufacturing method thereof, a flexible display device and electronic equipment. Background technique [0002] Flexible displays refer to a class of flexible substrates that can be manufactured into ultra-thin, ultra-large, and bendable display devices or display technologies. The main features of flexible displays can be described in three words: thin, light, and soft. [0003] The flexible substrate in the prior art is generally divided into two regions: one part is a non-bending region and the other is a bendable region, such as figure 1 As shown, the array substrate 1 has a non-bendable area at the position where the driver chip 4 is arranged, and the driver chip 4 is connected to the data line 2 and the gate line 3 to drive the thin film transistor TFT5 arranged in the panel. [0004] Such as figure 1 As shown, in the prior art, the data lines 2 and the gate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/12H01L29/786H01L21/77
Inventor 秦纬周伟峰程鸿飞
Owner BOE TECH GRP CO LTD
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