Lg display co., ltd. (20240212591). PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME simplified abstract
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PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
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PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240212591 titled 'PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
Simplified Explanation: The patent application describes a power circuit that includes a direct current to direct current converter, a digital-to-analog converter, and a voltage regulating circuit to supply voltage to a display device.
- The power circuit outputs a first voltage and converts input data to an analog voltage.
- The voltage regulating circuit combines the first and second voltages, reducing the voltage slope.
- The digital-to-analog converter updates input data during one horizontal period of the display device.
- The voltage regulating circuit supplies the voltage to pixels of the display device.
Key Features and Innovation:
- Integration of a direct current to direct current converter, digital-to-analog converter, and voltage regulating circuit in a power circuit.
- Real-time updating of input data during the display device's horizontal period.
- Common supply of voltage to pixels of the display device for uniform performance.
Potential Applications: The technology can be applied in various display devices such as monitors, TVs, and digital signage for efficient power management and improved display quality.
Problems Solved: The technology addresses issues related to voltage regulation, power efficiency, and display performance in electronic devices.
Benefits:
- Enhanced power efficiency and voltage regulation.
- Improved display quality and performance.
- Simplified power circuit design for display devices.
Commercial Applications: Title: "Advanced Power Circuit for Display Devices" This technology can be commercially utilized in the manufacturing of monitors, TVs, and digital signage systems to enhance performance and reduce power consumption, catering to the growing demand for energy-efficient display solutions in the market.
Prior Art: Readers can explore prior art related to power circuits, voltage regulation, and display device technologies to understand the evolution of similar innovations in the field.
Frequently Updated Research: Stay updated on the latest advancements in power circuit design, display technology, and voltage regulation to leverage cutting-edge solutions for electronic devices.
Questions about Power Circuits: 1. How does the integration of a digital-to-analog converter improve the performance of the power circuit? 2. What are the potential challenges in implementing this technology in different types of display devices?
Original Abstract Submitted
a power circuit can include a direct current to direct current converter configured to output a first voltage; a digital-to-analog converter configured to convert input data to an analog voltage and output a second voltage; and a voltage regulating circuit configured to receive the first voltage and the second voltage as inputs and output a voltage in which the second voltage is added to the first voltage, and reduce a slope of the voltage. also, the input data to the digital-to-analog converter is updated during one horizontal period of a display device, and the voltage regulating circuit is further configured to commonly supply the voltage to pixels of the display device.
