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Display control method, circuit and display panel thereof

A display control method and display control technology, applied in static indicators, instruments, etc., can solve the problems of limited target frame rate and flickering

Active Publication Date: 2019-11-08
OLED IC MICROELECTRONICS BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the target frame rate available for the above two methods is limited, and there may be flicker visible to the naked eye

Method used

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  • Display control method, circuit and display panel thereof
  • Display control method, circuit and display panel thereof
  • Display control method, circuit and display panel thereof

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Embodiment Construction

[0044] Various embodiments of the invention will be described in more detail below with reference to the accompanying drawings. In the various drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale.

[0045] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0046] figure 1 A schematic structural diagram of a display panel provided according to an embodiment of the present invention is shown.

[0047] Such as figure 1As shown, the display panel 1000 provided by the embodiment of the present invention is described by taking an OLED display panel as an example, however, the display panel of the present invention may also be a light emitting diode display panel or a liquid crystal display panel. The display panel 1000 includes a pixel array 1100 , a d...

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Abstract

The invention discloses a display control method, a circuit and a display panel thereof. The display control method comprises the steps: inserting a time delay region between at least two adjacent line scanning stages in a plurality of line scanning stages of an initial frame period, so as to obtain a corresponding target frame period; and providing a scanning signal at a first level in the plurality of line scanning stages, and providing a scanning signal at a second level in the time delay region so as to display a corresponding frame picture in each frame period. The invention provides a display control method and a circuit thereof. The display frame rate is reduced by continuously or sectionally inserting delay regions in a plurality of line scanning stages of an initial frame period.The target frame rate is selectable. A scanning signal at a second level is provided when the delay regions are inserted. The display panel is driven to display a corresponding frame picture in each frame period. According to the display control method and circuit provided by the invention, the power consumption of the display panel is reduced while the picture frame rate is reduced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display control method, a circuit and a display panel thereof. Background technique [0002] An OLED (Organic Light Emitting Diode, organic electroluminescent diode) display panel includes a transparent anode, a metal cathode, and a hole transport layer, a light emitting layer, and a charge transport layer sandwiched between the metal cathode and the transparent anode. The OLED display panel uses a transparent electrode and a metal electrode as the anode and cathode of the display device respectively. Driven by a certain voltage, electrons and holes are injected from the cathode and anode into the charge transport layer and the hole transport layer respectively, and the electrons and holes pass through the The electron transport layer and the hole transport layer migrate to the light-emitting layer, and combine in the light-emitting layer to form excitons to excite the light-e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3225G09G3/3266G09G3/36
CPCG09G3/3225G09G3/3266G09G3/3648G09G3/3677
Inventor 高兴波宫仁敏谭仲齐
Owner OLED IC MICROELECTRONICS BEIJING CO LTD
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