Driving circuit and driving method thereof, display module, and display device
By introducing drive control circuits, output control circuits, output selection circuits, detection feedback circuits and output circuits into the drive circuits, the output control signals are automatically adjusted to match the driver chip interfaces of different specifications, and the problems of complex and high cost in the prior art are solved, and the effect of simplifying the structure and reducing costs are achieved.
CN112562608BActive Publication Date: 2025-03-25HAINING ESWIN IC DESIGN CO LTD +1
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Patent Information
- Application Number
- CN202011561017.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-12-25
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2040-12-25
AI Technical Summary
Technical Problem
The prior art requires the design of multiple driving circuits to support driver chip interfaces of different specifications, resulting in complex driving circuit structure and high manufacturing costs.
Method used
A driving circuit is provided, including a driving control circuit, an output control circuit, an output selection circuit, a detection feedback circuit and an output circuit, through which the output control signals are automatically adjusted to match the driver chip interface of different specifications.
Benefits of technology
It realizes that the driver chip interface of different specifications can be supported without designing multiple driver structures, avoids the complexity of the driver circuit structure and reduces the production cost.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention provides a driving circuit and a driving method thereof, a display module, and a display device, which relate to the field of display technology, and solve the problem in the related technology that in order to support driving chip interfaces of different specifications, it is necessary to design multiple driving circuits at the same time, resulting in complex circuits and high costs. In the driving circuit, the driving control circuit includes a feedback receiving end, at least one output control signal output end and at least one selection control signal output end; the output control circuit is respectively coupled to the first level signal output end, the second level signal output end and at least one output control signal output end; the output selection circuit is respectively coupled to at least one selection control signal output end, the output end of the output control circuit, the input end of the detection feedback circuit and the input end of the output circuit; the output end of the detection feedback circuit is coupled to the feedback receiving end; the output circuit outputs the target result signal according to the target common signal. The driving circuit provided by the present invention is used to provide a driving signal for the driving chip.
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