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Display module and display device

A technology for display modules and conductive parts, which is applied in the field of display devices and display modules, and can solve problems such as easy breakage of anode strips

Inactive Publication Date: 2018-05-11
SUZHOU QUINGYUE OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a display module that can effectively prevent the breakage of the anode strips in order to solve the problem that the anode strips are easily broken in the prior art

Method used

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  • Display module and display device
  • Display module and display device

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Embodiment Construction

[0022] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0023] It should be noted that when an element is referred to as being "formed on" another element, it can be directly on the other element or a central element may also be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only, and do not mean the only implementation.

[0024] Unless otherwise defined, all technical and scientific terms used ...

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Abstract

The invention relates to a display module and a display device. The display module comprises a substrate, an anode layer and a plurality of isolation columns, wherein the anode layer comprises a plurality of anode strips which are formed on the substrate and are parallel to one another; each anode strip comprises a plurality of sub-anodes distributed along the length direction and a plurality of conduction parts for connecting the adjacent sub-anodes in a conducting manner; the flexibility of the conduction parts is better than that of the sub-anodes; the plurality of isolation columns are formed on the anode layer in parallel; and the sub-anodes located between two adjacent isolation columns form pixel regions. According to the display module, each anode strip is divided into the plurality of sub-anodes through the conduction parts. The flexibility of materials of the conduction parts is better than that of the sub-anodes, that is to say, the conduction parts have better bending resistance than the sub-anodes; and meanwhile, the bending stress of the anode strips can be reduced through the bending-resistant conduction parts while the display module is bent, so that fracture of theanode strips is effectively prevented, smooth conduction of the anode strips is ensured and abnormal display of the display device is effectively avoided.

Description

Technical field [0001] The invention relates to the field of display technology, in particular to a display module and a display device. Background technique [0002] The driving method of PMOLED (Passive matrix Organic Light-Emitting Diode) is a progressive scan method. Specifically, the anode layer of the PMOLED is composed of a number of mutually parallel anode bars, which sequentially light up the pixels corresponding to each row of anode bars in a scanning manner. However, when the anode layer of the flexible PMOLED uses a traditional design, when the flexible PMOLED is bent or folded, the anode strips of the anode layer are easily broken, which causes the conduction of the anode strips of the row to be interrupted, causing abnormal display of the display device. Summary of the invention [0003] The purpose of the present invention is to provide a display module that can effectively prevent the anode strip from breaking in view of the problem that the anode strip is easily ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/17H10K50/81H10K2102/311
Inventor 马中生郝力强沈倩
Owner SUZHOU QUINGYUE OPTOELECTRONICS TECH CO LTD
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