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US 12,112,680 B1Granted
Power-on method of display panel and display panel
AssigneeHkc Corporation Limited
InventorsMancheng Zhou, Yuanping Zhang, Rongrong Li
Life of this patent
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AssigneeHkc Corporation Limited
InventorsMancheng Zhou, Yuanping Zhang, Rongrong Li
Estimating the term…
A display panel includes a plurality of sub-pixels, where each sub-pixel is correspondingly provided with a drive circuit. The drive circuit includes a light emitting assembly and a storage capacitor. The power-on method of the display panel includes: acquiring a power-on signal, and generating a first initialization instruction, a second initialization instruction and a display instruction according to the power-on signal; initializing the storage capacitor according to the first initialization instruction; initializing the light emitting assembly according to the second initialization instruction after initializing the storage capacitor, and at least providing preset gray-scale voltages for the light emitting assembly, so as to perform a preheating startup on the light emitting assembly; and controlling the light emitting assembly to display normally according to the display instruction after initializing the light emitting assembly.
A power-on method of a display panel, the display panel comprising a plurality of sub-pixels, each sub-pixel being correspondingly provided with a drive circuit, and the drive circuit comprising a light emitting assembly and a storage capacitor, wherein the power-on method of the display panel comprises:
A display panel, wherein the display panel is powered on by using a power-on method, wherein the display panel comprises a plurality of sub-pixels, each sub-pixel being correspondingly provided with a drive circuit, and the drive circuit comprising a light emitting assembly and a storage capacitor, wherein the power-on method of the display panel comprises:
Dependencies are inferred from the claim text.