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Electroluminescent display panel, driving method thereof and display device

An electroluminescent display and panel technology, applied to static indicators, instruments, etc., to achieve low-resolution display and reduce power consumption

Active Publication Date: 2018-01-26
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Embodiments of the present invention provide an electroluminescent display panel, its driving method and a display device to solve the problem of how to achieve low-resolution display while effectively reducing system power consumption in the prior art

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  • Electroluminescent display panel, driving method thereof and display device
  • Electroluminescent display panel, driving method thereof and display device
  • Electroluminescent display panel, driving method thereof and display device

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Embodiment Construction

[0022] The specific implementation manners of an electroluminescent display panel, a driving method thereof, and a display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the described embodiments are only some of the embodiments of the present invention, but not all of 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] Such as figure 1 As shown in the structure, in the display process of the OLED display, in order to reduce the display power consumption of the system, in order to reduce the display power consumption of the system, it can be reduced from a high-resolution display to a low-resolution display, for example, the The resolution of 1080*1920 in normal display is reduced...

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Abstract

The invention discloses an electroluminescent display panel, a driving method thereof and a display device. Through grouping of control circuits, different groups of control circuits are controlled bydifferent control lines, the different groups of control circuits are allowed to output different light-emitting signals, and working states of corresponding pixel units are controlled based on the different light-emitting signals, so that when low-resolution display is needed, separate control of each pixel unit can be realized through control of each group of control circuit without changing the structure of each circuit in the display panel, the pixel units of an image which does not need to be displayed are allowed to be in a non-display state, low-resolution display is realized, and meanwhile, power consumption of the system is reduced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an electroluminescence display panel, a driving method thereof and a display device. Background technique [0002] Organic Light Emitting Diode (OLED) display is a self-luminous display, and has the characteristics of thinness, high chromaticity, wide viewing angle and fast response speed, and has great development prospects in the field of display technology. Among them, the structure of the OLED display panel is as follows figure 1 As shown, a plurality of pixel units 2 arranged in an array are arranged in the display area 1, and each pixel unit 2 includes a pixel control circuit (not shown), and a light emitting unit (not shown) connected to the pixel control circuit ), the light-emitting unit emits light under the control of the pixel control circuit, thereby realizing the self-luminous function of the OLED display. Although the OLED display can have a high display resolut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3225
Inventor 欧阳珺婷席克瑞崔婷婷林柏全
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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