Gate drive circuit and display device
A gate drive circuit and circuit technology, applied in the direction of static indicators, instruments, etc., can solve the problems of high cost and complicated manufacturing process, and achieve the effect of simplifying the manufacturing process, simplifying the structure, and reducing the design cost
Active Publication Date: 2022-01-14
HKC CORP LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of this application is to provide a gate drive circuit, which aims to solve the problems of high cost and complicated manufacturing process in the traditional gate drive circuit
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0034] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.
[0035] The first aspect of the embodiments of the present application provid...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present application proposes a gate drive circuit and a display device, wherein the gate drive circuit includes a multi-level signal generation module and a multi-level signal output module, the signal output module includes multiple sets of first signal switch groups, and the multi-level signal generation module passes The corresponding first signal switch groups are cross-connected in turn to form a multi-stage shifted gate drive circuit, and the signal generation module of the second stage to the signal generation module of the last stage are used to sequentially trigger the multiple groups of the first stage connected to the current stage. A signal switch group is turned on, so that the multi-channel line scanning signals of the first-level signal generation module are fed back to each gate line line by line to realize line-by-line scanning driving. Through the cross-connection of multi-level signal generation modules and switch units, the The structure of the gate driving circuit is improved, the design cost is reduced and the manufacturing process is simplified.
Description
technical field [0001] The present application belongs to the technical field of gate driving, and in particular relates to a gate driving circuit and a display device. Background technique [0002] At present, the traditional gate driving circuit sets N shift registers arranged in sequence, and the N shift registers correspond to N scan lines connected to the display panel, and output row scan signals to sequentially turn on each row of pixel units. [0003] However, the gate driving circuit needs a shift register to drive each row of pixel units, resulting in high cost and complicated manufacturing process. Contents of the invention [0004] The purpose of the present application is to provide a gate driving circuit, aiming to solve the problems of high cost and complicated manufacturing process in the traditional gate driving circuit. [0005] The first aspect of the embodiments of the present application provides a gate drive circuit, which is applied to a display pan...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20
CPCG09G3/20G09G2310/0267
Inventor 李建雷袁海江
Owner HKC CORP LTD