18447632. POWER-ON METHOD OF DISPLAY PANEL AND DISPLAY PANEL simplified abstract (HKC Corporation Limited)
POWER-ON METHOD OF DISPLAY PANEL AND DISPLAY PANEL
Organization Name
Inventor(s)
Mancheng Zhou of Shenzhen (CN)
Yuanping Zhang of Shenzhen (CN)
POWER-ON METHOD OF DISPLAY PANEL AND DISPLAY PANEL - A simplified explanation of the abstract
This abstract first appeared for US patent application 18447632 titled 'POWER-ON METHOD OF DISPLAY PANEL AND DISPLAY PANEL
The abstract describes a power-on method for a display panel with sub-pixels, each having a drive circuit consisting of a light emitting assembly and a storage capacitor.
- The method involves acquiring a power-on signal and generating initialization instructions and a display instruction based on the signal.
- The storage capacitor is initialized first, followed by the light emitting assembly which is provided with preset gray-scale voltages for a preheating startup.
- Finally, the light emitting assembly is controlled to display normally according to the display instruction.
Potential Applications: - This technology can be applied in various display panels such as OLED screens, LED displays, and more. - It can be used in electronic devices like smartphones, TVs, monitors, and digital signage.
Problems Solved: - Efficient power-on method for display panels. - Ensures proper initialization and preheating of the light emitting assembly for optimal performance.
Benefits: - Improved display panel performance. - Energy-efficient power-on process. - Enhanced display quality and longevity.
Commercial Applications: - Manufacturers of electronic devices can integrate this technology to enhance the performance and reliability of their products. - Display panel companies can use this innovation to offer high-quality screens with efficient power management.
Questions about the technology: 1. How does the power-on method described in the abstract improve the performance of display panels? 2. What are the specific benefits of preheating the light emitting assembly in the power-on process?
Original Abstract Submitted
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.
