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A stretchable panel and a flexible display device

A panel and substrate technology, applied in the field of stretchable panels and flexible display devices, can solve problems such as limiting the application range of flexible display panels, achieve the function of detecting the stretched state, and expand the application range

Active Publication Date: 2019-01-11
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the prior art only discloses how the stretchable flexible display panel is displayed, but does not disclose how the stretchable flexible display panel is touch-sensitive, therefore, the stretchable flexible display panel is limited. The scope of application of the panel

Method used

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  • A stretchable panel and a flexible display device
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  • A stretchable panel and a flexible display device

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Embodiment Construction

[0022] The above is the core idea of ​​the present invention. In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention Description, obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Embodiments of the present invention provide a stretchable panel, such as figure 1 as shown, figure 1 A schematic structural diagram of a stretchable panel provided by an embodiment of the present invention, the stretchable pa...

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Abstract

The invention provides a stretchable panel and a flexible display device, the stretchable panel comprising a stretchable substrate and an electrode layer, wherein the stretchable substrate comprises aplurality of island-shaped structures arranged in an array, and any two adjacent island-shaped structures are spaced apart from each other and connected by a bridge; the electrode layer includes at least one first sub-electrode and at least one second sub-electrode, the first sub-electrode being insulated from the second sub-electrode and the first sub-electrode and the second sub-electrode beinglocated on the island structure; the first sub-electrodes of the at least one row of island-shaped structures are electrically connected in turn to form a first electrode, and the second sub-electrodes of the at least one row of island-shaped structures are electrically connected in turn to form a second electrode. Based on this, the touch position and / or the stretching state can be determined according to the capacitance change of the first electrode and the second electrode. That is to say, the stretchable panel provided by the invention not only realizes the touch control function of the stretchable flexible display panel, but also realizes the function of detecting the stretching state, thereby expanding the application range of the stretchable panel and the flexible display device.

Description

technical field [0001] The present invention relates to the technical field of flexible display, and more specifically, to a stretchable panel and a flexible display device. Background technique [0002] With the development of display technology, portable devices are gradually changing human life. Flexible display panels are favored by more and more portable device users due to their advantages of being foldable, easy to carry, and having a wide range of applications. In particular, a stretchable flexible display panel disclosed in the prior art brings a brand-new viewing experience to users. However, since the prior art only discloses how the stretchable flexible display panel is displayed, but does not disclose how the stretchable flexible display panel is touch-sensitive, therefore, the stretchable flexible display panel is limited. The scope of application of the panel. Contents of the invention [0003] In view of this, the present invention provides a stretchable...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/0416G06F3/044G06F2203/04102G06F3/0446G06F3/0448G06F2203/04111G06F3/0445G06F3/0443Y02E10/549H10K59/40H10K77/111H10K50/813H10K59/12H10K2102/311
Inventor 翟应腾
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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