Display panel and display device
CN117809553BActive Publication Date: 2026-10-27HEFEI VISIONOX TECH CO LTD +1
Patent Information
- Application Number
- CN202410141857.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2044-01-31
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Figure CN117809553B_ABST
Abstract
The application provides a display panel and a display device, comprising a demultiplexing circuit and a plurality of driving modules; the demultiplexing circuit comprises at least one selection line group and a plurality of switching elements, the selection line group comprises a plurality of selection lines, and the plurality of selection lines of the at least one selection line group are connected with corresponding driving modules through the switching elements respectively; one frame of the display panel comprises a plurality of holding frames; the selection line is used for receiving a first pulse in a holding frame, and the switching element connected with the selection line is turned on in the duration of the first pulse, so that the corresponding driving module receives a bias voltage; in the selection line group, the duration of the first pulse received by at least one selection line covers a plurality of holding frames. While improving the low-frequency flicker problem, the duration of the first pulse received by at least one selection line covering a plurality of holding frames can reduce the number of pulses received in all holding frame stages, reduce the action of the clock signal, and reduce the power consumption of the display panel.
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Citation Information
Patent Citations
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