Flexible display substrate and manufacturing method
A flexible display and substrate technology, applied in electrical components, electrical solid devices, circuits, etc., can solve the problems of low reliability of flexible display substrates, pixel island cracks, etc., to reduce the effect of deformation and enhance reliability.
Inactive Publication Date: 2019-06-07
YUNGU GUAN TECH CO LTD
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Problems solved by technology
[0003] The inventors have found that there are at least the following problems in the prior art: when the flexible display substrate is stretched, both the flexible substrate area bearing the film layer of the display area and the flexible substrate area bearing the film layer of the connecting area will be deformed accordingly. The area film layer includes multiple pixel islands, so that the deformation of the flexible substrate area carrying the display area film layer can easily lead to cracks in the pixel islands, resulting in low reliability of the entire flexible display substrate
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[0023] 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 proposed in order to enable readers to better understand the present invention. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in the present invention can also be realized.
[0024] The first embodiment of the present invention relates to a flexible display substrate 100, the specific structure is as follows figure 1 and figure 2 shown, including:
[0025] The flexible substrate 1, the display area film layer 2 and the connection area film layer 3 arranged on ...
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The embodiment of the invention relates to the technical field of electronic devices and discloses a flexible display substrate. The flexible display substrate comprises a flexible substrate, and a display region film layer and a connection region film layer arranged on the flexible substrate, wherein the flexible substrate comprises a first region bearing the display region film layer and a second region bearing the connection region film layer; and the mechanical strength of the first region is greater than the mechanical strength of the second region. The invention also provides a manufacturing method for the flexible display substrate. According to the flexible display substrate, the manufacturing method and the display device provided in the invention, the reliability of the flexibledisplay substrate can be enhanced.
Description
technical field [0001] Embodiments of the present invention relate to the technical field of electronic devices, and in particular to a flexible display substrate and a preparation method thereof. Background technique [0002] With the continuous development of science and technology, more and more electronic devices with display functions are widely used in people's daily life and work, which brings great convenience to people's daily life and work, and has become an indispensable essential tool. Display panels are the main components of electronic devices to achieve display functions. Among them, liquid crystal display panels and OLED display panels are two mainstream display panels in the display field today. In addition, display technologies such as micro LED display and quantum dot light-emitting diode display are also emerging. At present, with the development of automotive, wearable devices and other fields, flexible display panels are gradually rising, and their fut...
Claims
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IPC IPC(8): H01L27/32
Inventor 刘达孔祥永葛泳
Owner YUNGU GUAN TECH CO LTD