Flexible touch sensor and flexible touch display device

A technology for flexible touch and display devices, applied in instruments, computing, electrical and digital data processing, etc., can solve the problem that the bending resistance of the electrode layer needs to be improved, so as to reduce the possibility of fracture and breakage, and reduce the risk of failure , Enhance the effect of bending resistance

Active Publication Date: 2017-12-08
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] However, in the flexible display panels of the prior art, the

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  • Flexible touch sensor and flexible touch display device
  • Flexible touch sensor and flexible touch display device
  • Flexible touch sensor and flexible touch display device

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[0037] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the related invention, rather than limit the invention. In addition, it should be noted that, for the convenience of description, only the parts related to the invention are shown in the drawings.

[0038] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other under the condition of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0039] see Figure 1A As shown, it is a schematic structural diagram of an embodiment of the flexible touch sensor of the present application, Figure 1B for the edge Figure 1A A schematic cross-sectional view of A-A'. Below, it will b...

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Abstract

The invention discloses a flexible touch sensor and a flexible touch display device. The flexible touch sensor comprises a plurality of first touch control electrodes and a plurality of second touch control electrodes which are crossed in an insulated manner; wherein the first touch control electrodes extend in the first direction, and the second touch control electrodes extend in the second direction; a transparent electrode layer provided with at least one transparent electrode; and an insulating layer formed between the first touch control electrodes and the transparent electrode layer and provided with a plurality of via holes. The transparent electrode is electrically connected with one first touch control electrode through one via hole, and the included angle between the first direction and the folding shaft of the flexible touch sensor is larger than the included angle between the second direction and the folding shaft. According to the scheme, the bending resistance of the first touch control electrodes can be improved, fracture and breaking possibility of the first touch control electrodes caused by bending can be reduced, and therefore the touch control detection failure risk is reduced.

Description

technical field [0001] The present disclosure generally relates to the field of display technology, and in particular, to a flexible touch sensor and a flexible touch display device. Background technique [0002] With the development of display technology, the application of flexible display technology is becoming more and more extensive. In the structure of the existing flexible display panel, it usually includes a flexible substrate and various display device layer structures formed on one side of the flexible substrate. For example, the structure of a flexible OLED (Organic Light-Emitting Diode, organic light emitting diode) display panel may include: a flexible substrate, a plurality of conductive layers sequentially formed on the flexible substrate, including a thin film transistor array layer, an anode layer, an organic light-emitting layer, The cathode layer and the encapsulation layer, when the flexible OLED display panel is a touch display panel, may further includ...

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/041G06F2203/04102
Inventor 刘雪宁
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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