Stretchable display panel and display device

A technology for display panels and flexible substrates, applied in electrical components, electrical solid devices, circuits, etc., can solve problems such as wire breakage, affecting the normal display of stretchable display panels, and poor stretch resistance.

Active Publication Date: 2019-05-31
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the inventors of the present invention have found that the stretchable display panel in the prior art is usually provided with a plurality of pixel islands and wires connecting each pixel island, and these wires also It will be stretched, but because the wire is usually made of metal and other materials, its stretch resistance is poor, and the wire may break during the stretching process, which will affect the normal display of the stretchable display panel

Method used

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  • Stretchable display panel and display device
  • Stretchable display panel and display device
  • Stretchable display panel and display device

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0022] The first embodiment of the present invention relates to a stretchable display panel 100, such as figure 1 As shown, it includes a flexible substrate 10 , a plurality of pixel islands 20 disposed on the flexible substrate 10 , and wires 30 electrically connecting the pixel islands 20 . Such as figu...

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PUM

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Abstract

The invention relates to the display technology field and discloses a stretchable display panel and a display device. The stretchable display panel comprises a flexible substrate, a plurality of pixelislands arranged on the flexible substrate and a lead electrically connected to the pixel islands. The lead comprises the multiple sections of top metal wires arranged above the flexible substrate atintervals, and the multiple sections of bridging metal wires which are arranged below the top metal wires at the thickness direction of the flexible substrate and are arranged at intervals. Each section of bridging metal wires directly faces an interval between the two adjacent sections of the top metal wires, the two adjacent sections of the top metal wires are conducted, and the bridging metalwires are bended and extended towards the other one from one of the two adjacent sections of the top metal wires. By using the stretchable display panel and the display device, the possibility of leadfracture is reduced.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular to a stretchable display panel and a display device. Background technique [0002] With the development of the information society, various types of flat panel display devices have emerged, such as liquid crystal display panels, plasma display panels, and electrophoretic display panels. However, traditional display panels are made of rigid materials such as glass, and the size and shape of the display panels are fixed after production, which cannot be used in multiple occasions and complex environments. Therefore, people have been focusing on the research of flexible and stretchable display panels for many years. Until 2017, Samsung Display Company took the lead in exhibiting the world's first AMOLED-based stretchable display panel at the International Display Week. The screen body of the stretch display panel can be bent and stretched at a certain angle ...

Claims

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Application Information

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IPC IPC(8): H01L27/32
Inventor 李蒙蒙
Owner YUNGU GUAN TECH CO LTD
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