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Pixel unit, array substrate and display device

A technology for pixel units and array substrates, which is applied to electrical components, electrical solid-state devices, circuits, etc., can solve the problems of limited power storage by external power sources and limit the continuous use time of display devices, so as to save power, extend continuous working time, The effect of improving battery life

Active Publication Date: 2019-06-18
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present disclosure is to provide a pixel unit, an array substrate, and a display device, at least to a certain extent, to solve the problem in the related art that the power that can be stored by an external power source is limited and the continuous use time of the display device is limited

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  • Pixel unit, array substrate and display device
  • Pixel unit, array substrate and display device
  • Pixel unit, array substrate and display device

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Embodiment Construction

[0052] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus their repeated descriptions will be omitted.

[0053] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or mo...

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Abstract

The invention discloses a pixel unit, an array substrate and a display device. The pixel unit comprises a light-emitting unit, a pixel definition layer and a cell unit, wherein the light-emitting unitis arranged on a drive substrate; the pixel definition layer is arranged on the drive substrate, and surrounds the light-emitting units; the cell unit is embedded into the pixel definition layer andis connected with the light-emitting unit, and is used for providing electric energy for the light-emitting unit. Power is supplied for the light-emitting unit through the cell unit embedded into thepixel definition layer, the problems that electricity stored in an additional power supply is limited and the continuous usage time of the display device is limited in the related technology are solved, the continuous working time of the display device is prolonged, the electricity of the external power supply is saved, and the endurance time of an electronic product is prolonged.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular, to a pixel unit, an array substrate, and a display device. Background technique [0002] With the development and progress of technology, OLED (Organic Light Emitting Diode, Organic Light Emitting Diode) display devices are used more and more widely. It is suitable for a series of excellent characteristics such as flexible panels, good temperature characteristics, low power consumption, fast response speed and low manufacturing cost. [0003] At present, the OLED display device is mainly powered by an external power source such as a battery, and the battery is powered by an external battery. Since the battery can store limited power, periodic charging is required, which limits the continuous use time of the display device. [0004] It should be noted that the information disclosed in the above background section is only for enhancing the understanding of the backgrou...

Claims

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Application Information

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IPC IPC(8): H01L27/30H01L27/32
Inventor 黄清雨焦志强陈福栋
Owner BOE TECH GRP CO LTD