Integrated circuit, display device and compensation method

An integrated circuit and voltage compensation technology, which is applied in the display field, can solve the problems of OLED display panels such as blurred screen and abnormal display, and achieve the effect of improving abnormal display and stable working voltage

Active Publication Date: 2019-01-29
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, during the use of OLED display panels, there are display abnormalities, for example, there is a blurred screen phenomenon in OLED display panels

Method used

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  • Integrated circuit, display device and compensation method
  • Integrated circuit, display device and compensation method
  • Integrated circuit, display device and compensation method

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Embodiment Construction

[0031] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is illustrative only, and in no way restricts the disclosure, its application or uses. The present disclosure can be implemented in many different forms and is not limited to the embodiments described here. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that relative arrangements of components and steps, numerical expressions and values ​​set forth in these embodiments should be interpreted as illustrative only and not limiting unless otherwise specifically stated.

[0032] "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. Words like "...

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Abstract

The invention provides an integrated circuit, a display device and a compensation method, which relate to the technical field of display. The integrated circuit comprises a first input terminal, a first output terminal, a voltage dividing circuit and a compensation circuit, wherein the first input terminal is configured to receive input voltage; the first output terminal is configured to output the working voltage of a mobile industry processor interface module, and the mobile industry processor interface module is connected between the integrated circuit and a display panel; the voltage dividing circuit is configured to obtain reference voltage according to the input voltage; and the compensation circuit is configured to obtain sampling voltage according to the working voltage, and compensation voltage is outputted to the first output terminal according to the sampling voltage and the reference voltage to enable the working voltage to be stabilized at a target value related to the reference voltage.

Description

technical field [0001] The present disclosure relates to the field of display technology, in particular to an integrated circuit, a display device and a compensation method. Background technique [0002] Compared with liquid crystal display panels, organic light-emitting diode (OLED) display panels have the advantages of low energy consumption, low production cost, self-illumination, wide viewing angle, and fast response speed. [0003] At present, during the use of the OLED display panel, there is a display abnormality problem, for example, the OLED display panel has a blurred screen phenomenon. Contents of the invention [0004] The inventor analyzed the display abnormality of the OLED display panel, and found that: in the use of the OLED display panel, an integrated circuit (Integrated Circuit, IC) is required to communicate with the display panel through a mobile industry processor interface (Mobile Industry Processor Interface, MIPI) module. Send various signals, suc...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G09G3/3208G09G3/3258
CPCG09G3/3208G09G3/3258
Inventor刘颖兰传艳李奇峰廖成浩
OwnerBOE TECH GRP CO LTD