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Driving circuit, driving method and display

A technology for driving circuits and driving signals, applied to static indicators, instruments, etc., can solve the problems of large frame, large number of transistors, occupation, etc., and achieve the effect of reducing the number of transistors and realizing narrow frame

Pending Publication Date: 2021-08-06
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a driving circuit, a driving method and a display to solve the problem that the number of transistors used in the prior art is large and occupies a large frame

Method used

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  • Driving circuit, driving method and display
  • Driving circuit, driving method and display
  • Driving circuit, driving method and display

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Embodiment Construction

[0100] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0101] The transistors used in all embodiments of the present invention may be triodes, thin film transistors or field effect transistors or other devices with the same characteristics. In the embodiment of the present invention, in order to distinguish the two poles of the transistor except the control pole, one pole is called the first pole, and the other pole is called the second pole.

[0102] In actual ...

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Abstract

The invention discloses a driving circuit, a driving method and a display device. The driving circuit comprises a first control module, a second control module, a first energy storage module, a second energy storage module, a first output module and a second output module. The first control module is electrically connected with the input driving signal module, the first output module, the second control module, the first energy storage module and the first control end, and the second control end; the second control module is also electrically connected with a clock control signal module and a first voltage module; the first energy storage module is also electrically connected with the output driving signal end; the second energy storage module is also electrically connected with the control end of the second output module and the second voltage module; and the second output module is also electrically connected with the second voltage module and the output driving signal end. The output driving signal end is used for providing a first output driving signal or a second output driving signal according to the opening and closing state of the first output module and the opening and closing state of the second output module, the number of transistors is reduced, and a narrow frame can be achieved.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to a driving circuit, a driving method and a display. Background technique [0002] Existing low temperature polycrystalline oxide (Low Temperature Polycrystalline Oxide, LTPO) circuits usually use low temperature polysilicon technology (Low Temperature Poly-silicon, LTPS) P-type thin film transistor (ThinFilm Transistor, TFT) and Indium Gallium Zinc Oxide (Indium Gallium Zinc Oxide) Zinc Oxide, IGZO) N-type TFT is constructed. [0003] Usually, two different types of TFTs require two different gate signals to be driven, and together with the light-emitting control signal, it is necessary to construct three additional sets of gate drive circuits, which use a large number of transistors and occupy a large frame. Contents of the invention [0004] The main purpose of the present invention is to provide a driving circuit, a driving method and a display to solve the prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/20
Inventor 于子阳
Owner BOE TECH GRP CO LTD
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