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OLED display device and compensation circuit of OLED

A compensation circuit and capacitor technology, applied in the field of OLED display, can solve the problems of complex circuit and high cost, and achieve the effect of simplifying circuit and reducing cost

Active Publication Date: 2017-10-24
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for more efficient use of space on display devices by providing various functions such as receiving input voltages or controlling output levels based upon predetermined criteria. These inputs are then converted into electrical signals through specific circuits before being used with electronic components within the device itself (such as LEDs). By connecting these circuits together, this design simplifies the overall structure while reducing costs compared to previous designs.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the stability and quality of organic light emitting diode (OLE) displays by providing an improved method that simplifies its structure while reducing costs compared to traditional methods like liquid crystal display devices.

Method used

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  • OLED display device and compensation circuit of OLED
  • OLED display device and compensation circuit of OLED
  • OLED display device and compensation circuit of OLED

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0021] See figure 1 as shown, figure 1 It is a schematic circuit diagram of an OLED compensation circuit according to an embodiment of the present invention. Such as figure 1 As shown, the OLED compensation circuit 10 of this embodiment includes: a first thin film transistor T1, a second thin film transistor T2, a third thin film transistor T3, a fourth thin film transistor T4, a fifth thin film transistor T5, a sixth thin film transistor T6,...

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Abstract

The invention discloses an OLED (Organic Light Emitting Diode) display device and a compensation circuit of the OLED. The compensation circuit of the OLED comprises a first thin film transistor, a second thin film transistor, a third thin film transistor, a fourth thin film transistor, a fifth thin film transistor, a sixth thin film transistor, a first capacitor and a second capacitor. The compensation circuit only needs to provide scan signals and light emitting signals, so that the circuit can be simplified and the cost can be reduced.

Description

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Claims

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Application Information

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Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD