Display device, display panel and control method thereof
AssigneeHkc Corporation Limited
InventorsZhiwei Ye, Xiufeng Zhou, Chen Chen, Ting Zhou, Lidan Ye
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Abstract
A display panel includes: a plurality of display pixel circuits each which includes a plurality of sub-display pixels and at least one anti-view pixel; and a control device electrically connected with the anti-view pixel. The control device is configured for: when the display panel runs in an anti-view mode, performing a sequential driving and a disordered driving on the anti-view pixel, wherein the sequential driving includes driving the anti-view pixels according to a sequence waveform, and the disordered driving includes driving the anti-view pixels corresponding to a disordered signal based on the disordered signal randomly generated.
Claims15
A display panel, comprising:
- a plurality of display pixel circuits each which comprises a plurality of sub-display pixels and at least one anti-view pixel;
- and
- a control device electrically connected with the at least one anti-view pixel, configured to:
- when the display panel runs in an anti-view mode, performing a sequential driving and a disordered driving on the at least one anti-view pixel, wherein the sequential driving comprises driving the at least one anti-view pixel according to a sequence waveform, and the disordered driving comprises driving the at least one anti-view pixel corresponding to a disordered signal based on the disordered signal randomly generated;
- wherein the sequence waveform comprises a plurality of first pulses arranged at intervals in time sequence, the disordered signal comprises a second pulse randomly generated, and the second pulse is generated by:
- randomly generating at least one second pulse and embedding the second pulse in the sequence waveform, wherein the second pulse is embedded before a first pulse of the sequence waveform, and/or the second pulse is embedded between two adjacent first pulses of the sequence waveform.
A display device, comprising a display panel and a motherboard connected to the display panel, wherein the display panel comprises:
- a plurality of display pixel circuits each which comprises a plurality of sub-display pixels and at least one anti-view pixel;
- and
- a control device electrically connected with the at least one anti-view pixel, configured to:
- when the display panel runs in an anti-view mode, performing a sequential driving and a disordered driving on the at least one anti-view pixel, wherein the sequential driving comprises driving the at least one anti-view pixel according to a sequence waveform, and the disordered driving comprises driving the at least one anti-view pixel corresponding to a disordered signal based on the disordered signal randomly generated;
- wherein the sequence waveform comprises a plurality of first pulses arranged at intervals in time sequence, the disordered signal comprises a second pulse randomly generated, and the second pulse is generated by:
- randomly generating at least one second pulse and embedding the second pulse in the sequence waveform, wherein the second pulse is embedded before a first pulse of the sequence waveform, and/or the second pulse is embedded between two adjacent first pulses of the sequence waveform.
A control method of a display panel, comprising:
- in response to an anti-view mode command, controlling the display panel to run in an anti-view mode, wherein when the display panel runs in the anti-view mode, performing a sequential driving and a disordered driving on anti-view pixels of the display panel, wherein the sequential driving comprises driving the anti-view pixels according to a sequence waveform, and the disordered driving comprises driving the anti-view pixels corresponding to a disordered signal based on the disordered signal randomly generated;
- wherein the sequence waveform comprises a plurality of first pulses arranged at intervals in time sequence, the disordered signal comprises a second pulse randomly generated, and the second pulse is generated by:
- randomly generating at least one second pulse and embedding the second pulse in the sequence waveform, wherein the second pulse is embedded before a first pulse of the sequence waveform, and/or the second pulse is embedded between two adjacent first pulses of the sequence waveform.
Dependencies are inferred from the claim text.