Lg display co., ltd. (20240221653). POWER SUPPLY AND DISPLAY DEVICE INCLUDING THE SAME simplified abstract
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POWER SUPPLY AND DISPLAY DEVICE INCLUDING THE SAME
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POWER SUPPLY AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240221653 titled 'POWER SUPPLY AND DISPLAY DEVICE INCLUDING THE SAME
The abstract describes a power supply and a display device that includes the power supply. The power supply adjusts the reference voltage level and output based on the input voltage, and provides output power based on the fluctuation amount of the input voltage.
- Reference voltage generation circuit adjusts voltage level of reference voltage
- Power voltage generation circuit adjusts and provides output power based on adjusted reference voltage
- Output power can be varied by changing output voltage or output current
Potential Applications: - This technology can be used in various electronic devices that require stable power supply, such as smartphones, tablets, and laptops. - It can also be applied in industrial equipment, medical devices, and automotive systems.
Problems Solved: - Ensures stable power supply even with fluctuating input voltage levels - Helps in maintaining consistent performance of electronic devices
Benefits: - Improved efficiency and reliability of power supply - Enhanced performance and longevity of electronic devices - Cost-effective solution for power management
Commercial Applications: - Manufacturers of electronic devices can integrate this power supply technology to enhance the performance and reliability of their products, gaining a competitive edge in the market.
Questions about Power Supply Technology: 1. How does the power supply adjust the reference voltage level? - The power supply includes a reference voltage generation circuit that is configured to adjust the voltage level of the reference voltage based on the input voltage.
2. What are the potential benefits of using this power supply technology in electronic devices? - The benefits include improved efficiency, reliability, and performance of electronic devices, leading to cost savings and enhanced user experience.
Original Abstract Submitted
a power supply according to an embodiment and a display device including the same are disclosed. the power supply according to the embodiment includes a reference voltage generation circuit configured to adjust a voltage level of a reference voltage and output the reference voltage when an input voltage is smaller than or equal to a selected threshold value. the power supply includes a power voltage generation circuit configured to adjust and provide an output power according to a fluctuation amount of the input voltage based on the adjusted reference voltage. the output power is varied either by changing the output voltage or by changing the output current.
