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Flexible display panel and display device

A flexible display and panel technology, which is applied in the input/output process of instruments, electrical digital data processing, and data processing, etc., can solve problems such as affecting the results of pressure F detection, and achieve the effect of improving the accuracy of pressure detection and eliminating the impact.

Active Publication Date: 2019-10-18
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, even if there is no pressure, the spacer layer 102 will be squeezed, and the thickness of the spacer layer 102 will also change, resulting in a change in the capacitance between the first sensing electrode 104 and the second sensing electrode 105, thus affecting the pressure F Test results

Method used

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  • Flexible display panel and display device

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0032] This embodiment provides a flexible display panel, image 3 is a schematic structural diagram of a flexible display panel provided by an embodiment of the present invention, refer to image 3 , the flexible display panel includes: a pressure detection module 31, a pressure compensation module 33 and a display module 32 arranged between the pressure detection module 31 and the pressure compensation module 33, the pressure detection module 31 is arranged on the display module 32; the pressure detection modul...

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Abstract

The embodiment of the invention discloses a flexible display panel and a display device. The flexible display panel comprises a pressure detection module, a pressure compensation module and a displaymodule arranged between the pressure detection module and the pressure compensation module, wherein the pressure detection module is arranged on the light emitting side of the display module; the pressure detection module comprises a first substrate, a second substrate and a first elastic spacer layer arranged between the first substrate and the second substrate, a first pressure detection electrode is arranged on the side, close to the first elastic spacer layer, of the first substrate, and a second pressure detection electrode is arranged on the side, close to the first elastic spacer layer,of the second substrate. Vertical projections of the first pressure detection electrode and the second pressure detection electrode on the first substrate are at least partially overlapped; the pressure compensation module is used for detecting the bending curvature of the flexible display panel. According to the scheme of the embodiment of the invention, the pressure detection precision of the flexible display panel is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of flexible display, and in particular, to a flexible display panel and a display device. Background technique [0002] Touch display panels have been increasingly used in smart devices such as mobile phone screens and tablets. The touch display panel relies on a touch sensor (Touch Sensor) to sense pressure and perform corresponding operations according to the sensed pressure. [0003] figure 1 It is a structural schematic diagram of an existing flexible display panel. The flexible display panel includes a substrate 101 stacked in sequence, a spacer layer 102 with certain elasticity and an input substrate 103; There are a plurality of first sensing electrodes 104, and a plurality of second sensing electrodes 105 are arranged on the side of the spacer layer 102 close to the input substrate 103. When a pressure F is provided to the input substrate 103, the thickness of the spacer laye...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0414G06F3/0416G06F3/044G06F2203/04105Y02E10/549
Inventor 杨东伦
Owner EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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