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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 flicker and limited target frame rate.

Active Publication Date: 2021-01-22
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 present invention will be described in more detail below with reference to the accompanying drawings. In the various figures, the same elements are designated by the same or similar reference numerals. For the sake of clarity, various parts in the figures have not been drawn to scale.

[0045] The specific embodiments of the present invention will be described in further detail below with reference to 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] like 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 driving ...

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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 present invention relates to the field of display technology, and 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 transparent electrodes and metal electrodes as the anode and cathode of the display device, respectively. Under a certain voltage drive, electrons and holes are injected from the cathode and anode to the charge transport layer and hole transport layer, respectively, and the electrons and holes pass through. 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 l...

Claims

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Application Information

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Patent Type & Authority Patents(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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