18132785. DC-DC CONVERTER AND DISPLAY DEVICE HAVING THE SAME simplified abstract (Samsung Display Co., LTD.)
Contents
DC-DC CONVERTER AND DISPLAY DEVICE HAVING THE SAME
Organization Name
Inventor(s)
YOON YOUNG Lee of Yongin-si (KR)
SUNGCHUN Park of Yongin-si (KR)
DC-DC CONVERTER AND DISPLAY DEVICE HAVING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18132785 titled 'DC-DC CONVERTER AND DISPLAY DEVICE HAVING THE SAME
Simplified Explanation
The abstract describes a DC-DC converter with two switching elements, amplifiers, a PWM controller, an output inductor, and a power compensator.
- The DC-DC converter has a first and second switching element connected to each other.
- A first amplifier controls the first switching element, while a second amplifier controls the second switching element.
- A PWM controller generates a control signal for the amplifiers.
- The output inductor connects to the switching elements and outputs the power supply voltage.
- The power compensator adjusts the power supply voltage for the first amplifier.
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- Potential Applications
- Power supply units for electronic devices
- Renewable energy systems
- Electric vehicles
- Problems Solved
- Efficient power conversion
- Voltage regulation
- Control of switching elements
- Benefits
- Improved energy efficiency
- Stable power supply
- Compact design for space-saving installations
Original Abstract Submitted
A DC-DC converter includes a first switching element, a second switching element, a first amplifier, a second amplifier, a Pulse Width Modulation (PWM) controller, an output inductor and a power compensator. The second switching element is connected to the first switching element. The first amplifier outputs a first switching control signal to control the first switching element. The second amplifier outputs a second switching control signal to control the second switching element. The PWM controller generates a control signal applied to input terminals of the first amplifier and the second amplifier. The output inductor includes a first terminal connected to the first switching element and the second switching element and a second terminal outputting the pixel power supply voltage. The power compensator receives an input voltage and adjusts a power supply voltage applied to a power supply terminal of the first amplifier.