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Touch display panel, driving method thereof, and electronic device

A touch display panel and touch electrode technology, applied in circuits, electrical components, static indicators, etc., can solve the problems of high touch function failure risk, complex process and high cost

Active Publication Date: 2019-02-26
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The plug-in touch technology needs to make a touch layer on the display panel separately, the process is complicated and the cost is high
On the other hand, when the plug-in touch technology is applied to the curved display panel, the curved display panel needs to take into account both the touch function and the flexibility of the backplane, and the risk of failure of the touch function is high

Method used

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  • Touch display panel, driving method thereof, and electronic device
  • Touch display panel, driving method thereof, and electronic device
  • Touch display panel, driving method thereof, and electronic device

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.

[0024] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are o...

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PUM

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Abstract

The invention relates to a touch display panel and a driving method thereof, and an electronic device. The touch display panel includes a plurality of touch detection lines, a plurality of touch electrodes and a plurality of pixel units. A plurality of touch electrodes are electrically connected to one-to-one correspondence of a plurality of touch detection lines, each pixel unit includes a lightemitting diode, and the touch electrodes include an anode or cathode of the light emitting diode of the pixel unit. The touch display panel takes the anode or cathode of the light emitting diode as the touch electrode, Thus, the touch electrode for realizing the touch control function is integrated in the touch control display panel, and the integration of the touch control and the display can berealized through time-sharing multiplexing without adding additional processes, the production cost is reduced, the volume and the weight of the display panel are reduced, and the added value of the product is improved.

Description

technical field [0001] Embodiments of the disclosure relate to a touch display panel, a driving method thereof, and an electronic device. Background technique [0002] In the field of display, organic light emitting diode (Organic Light Emitting Diode, OLED) display panel has self-illumination, high contrast, low energy consumption, wide viewing angle, fast response speed, can be used for flexible panels, wide operating temperature range, simple manufacturing, etc. characteristics, with broad prospects for development. As a new generation of display methods, OLED display panels will be widely used in electronic products such as mobile phones, computers, full-color TVs, digital cameras, and personal digital assistants. [0003] With the development of touch technology, electronic devices with touch function gradually enter people's life and work, and OLED display panels with touch function have also become a research hotspot in the field of display. At present, OLED display...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/0416G09G3/3208G06F2203/04103G06F3/04184G06F3/0443G09G3/3233G09G2320/0295G09G2320/0233G06F3/0412H10K59/40G09G3/325G09G3/3283
Inventor 黄炜赟龙跃
Owner BOE TECH GRP CO LTD