Lg display co., ltd. (20240221664). LIGHT EMITTING DISPLAY DEVICE simplified abstract
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LIGHT EMITTING DISPLAY DEVICE
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LIGHT EMITTING DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240221664 titled 'LIGHT EMITTING DISPLAY DEVICE
The abstract of the patent application describes a display device that includes a light emitting diode (LED) and an emission control transistor in each pixel. The transistor controls the on and off states of the LED based on an emission control signal for each frame. The frame consists of different duty cycles, with the on-duty period of the first duty cycle being longer than the on-duty period of subsequent duty cycles.
- LED and emission control transistor in each pixel
- Control of LED based on emission control signal for each frame
- Frames with different duty cycles
- Longer on-duty period in the first duty cycle compared to subsequent duty cycles
Potential Applications: - Display technology - LED screens - Electronic devices with pixelated displays
Problems Solved: - Efficient control of LED in display devices - Optimization of duty cycles for better performance
Benefits: - Improved energy efficiency - Enhanced display quality - Precise control of LED brightness
Commercial Applications: Title: "Advanced Display Technology for Enhanced Visual Experience" This technology can be used in various commercial applications such as: - Smartphones - TVs - Monitors - Digital signage
Questions about the technology: 1. How does the emission control transistor impact the performance of the LED in the display device? - The emission control transistor regulates the on and off states of the LED, ensuring precise control over brightness levels and energy efficiency. 2. What are the potential implications of using different duty cycles in each frame of the display device? - Different duty cycles allow for optimized performance and energy consumption, leading to improved display quality and efficiency.
Original Abstract Submitted
a display device includes a light emitting diode disposed in a pixel; and an emission control transistor disposed in the pixel, and controlling on and off of the light emitting diode according to an emission control signal for each frame, wherein the frame includes a first duty cycle to a k-th duty cycle each of which sets an on-duty period and an off-duty period, and wherein the on-duty period of the first duty cycle is longer than the on-duty period of each of the second to k-th duty cycles.
