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Display substrate, preparation method of display substrate and display device

A technology for display substrates and connecting wires, which is applied in the direction of organic semiconductor devices, electrical components, and electric solid devices, can solve the problems of affecting bending performance and difficulty in improving the tensile performance of OLED display substrates, and achieve improved tensile performance and bending performance. The effect of foldability

Inactive Publication Date: 2018-11-23
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present disclosure is to provide a display substrate, its preparation method, and a display device, which are used to solve the problem that the tensile performance of OLED display substrates is difficult to improve, which affects its bending performance

Method used

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  • Display substrate, preparation method of display substrate and display device
  • Display substrate, preparation method of display substrate and display device
  • Display substrate, preparation method of display substrate and display device

Examples

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Embodiment Construction

[0030] 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 the 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 described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0031] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted.

[0032] The present example embodiment provides a display substrate applicable to a bendable OLED display. Such as figure 1 As shown, the display substrate may include a flexibl...

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Abstract

The invention provides a display substrate, a preparation method of the display substrate and a display device, and relates to the technical field of display. The display substrate comprises a flexible substrate, a plurality of pixel islands located on the flexible substrate, groove holes located between the adjacent pixel islands, and inter-island connecting lines for communicating the adjacent pixel islands; thin film transistors and signal lines electrically connected with the thin film transistors are arranged in the pixel islands; and the inter-island connecting lines are used for enabling the signal lines of the adjacent pixel islands to be electrically connected. According to the invention, the tensile property and the bending property of the OLED display substrate can be improved,so that the OLED display substrate capable of being bent can be realized.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular to a display substrate, a manufacturing method thereof, and a display device. Background technique [0002] OLED (Organic Light Emitting Diode, organic electroluminescent diode) has gradually become a mainstream product in the display field due to its advantages of low power consumption, wide viewing angle, ultra-thin, high color saturation, and flexibility. Used in end products such as smartphones, tablets, monitors and TVs. [0003] One of the advantages of the OLED display substrate is that it can be flexible. By fabricating the OLED device on a flexible substrate, a bendable display device can be realized. However, with the increasing popularity of wearable devices, higher requirements are placed on the stretchability of OLED flexible panels. Since each pixel of the OLED display substrate is equipped with a separate driving circuit, it not only has a high pixel d...

Claims

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Application Information

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IPC IPC(8): H01L27/32
CPCH10K59/12H10K59/131H10K59/1201H01L27/1218H01L27/124H10K2102/311H01L27/1259H01L27/14603H01L27/14609
Inventor 赵梦马伟欣
Owner BOE TECH GRP CO LTD
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