Flexible display panel and manufacturing method, and flexible display device

A technology of flexible display and manufacturing method, applied in the direction of electric solid device, semiconductor device, final product manufacturing, etc., can solve the problems of separation of layers, difficult to repair separation gap, etc.

Active Publication Date: 2018-07-10
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

like image 3 As shown, due to the difference in bending ability between the material of the flexible substrate in the touch electrode layer 5' and the hard coat film 6' and the material of the flexible substrate in the polarizing layer 4', when the flexible display

Method used

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  • Flexible display panel and manufacturing method, and flexible display device
  • Flexible display panel and manufacturing method, and flexible display device
  • Flexible display panel and manufacturing method, and flexible display device

Examples

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Embodiment Construction

[0074] 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 embodiments 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 same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted.

[0075] The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the specific...

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Abstract

The invention provides a flexible display panel and a manufacturing method, and a flexible display device. The flexible display panel comprises a polarized layer, a touch control electrode layer and ahard coating film which are superposed. Each one of the polarized layer, the touch control electrode layer and the hard coating film comprises at least one flexible substrate. The material of the flexible substrate comprises transparent polyimide. In the invention, the flexible substrates of the polarized layer, the touch control electrode layer and the hard coating film in the flexible display panel are uniformly adjusted into the transparent polyimide material with a same bending capability so as to ensure that a layer separation phenomenon when each layer of material in the flexible display panel is bent simultaneously is not generated; and the bending performance and the service life of a product are increased and prolonged.

Description

technical field [0001] The invention relates to the field of display devices, in particular to a flexible display panel, a manufacturing method thereof, and a flexible display device. Background technique [0002] Compared with flexible OLED display panels, bendability is an important product parameter. figure 1 It is a schematic cross-sectional view of a flexible display panel in the prior art. Such as figure 1 As shown, the flexible display panel in the prior art includes a flexible substrate 1', an organic light emitting device layer 2', a TFE film 3', a polarizing layer 4', a touch electrode layer 5', a hard coat film 6'. The organic light emitting device layer 2' is formed on one side of the substrate. The TFE film 3' is formed on the side of the organic light emitting device layer 2' away from the flexible substrate 1'. The polarizing layer 4' is formed on the side of the TFE film 3' away from the organic light emitting device layer 2'. The touch electrode layer ...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/00H01L51/56
CPCH10K59/50H10K59/40H10K77/111H10K71/00Y02E10/549Y02P70/50
Inventor 宋玉华肖玲亢澎涛
Owner EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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