Lg display co., ltd. (20240221617). LIGHT EMITTING DISPLAY APPARATUS simplified abstract
Contents
LIGHT EMITTING DISPLAY APPARATUS
Organization Name
Inventor(s)
MooKyoung Hong of Paju-si (KR)
LIGHT EMITTING DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240221617 titled 'LIGHT EMITTING DISPLAY APPARATUS
Simplified Explanation: The patent application describes a light emitting display apparatus that includes various components such as a power supply unit, printed circuit board, chip-on-films, data drivers, control driver, low-voltage lines, and sensing capacitors.
- The apparatus includes a power supply unit to provide power to a light emitting display panel.
- A printed circuit board is used to mount the power supply unit.
- Chip-on-films are connected between the printed circuit board and the light emitting display panel.
- Data drivers are mounted on the chip-on-films to control the display.
- A control driver manages the power supply unit and data drivers.
- Low-voltage lines extend from the printed circuit board to the display panel through the chip-on-films.
- A main low-voltage line on the printed circuit board connects to the low-voltage lines and the power supply unit.
- Sensing capacitors are connected to the main low-voltage line, with each capacitor linked to a data driver.
Potential Applications: 1. Consumer electronics such as smartphones, tablets, and TVs. 2. Public displays and signage. 3. Automotive displays and instrument clusters.
Problems Solved: 1. Efficient power supply management for light emitting display panels. 2. Improved control and data transmission for display elements. 3. Enhanced reliability and performance of display systems.
Benefits: 1. Energy-efficient operation. 2. High-quality display output. 3. Reliable and durable design.
Commercial Applications: The technology can be utilized in various industries such as consumer electronics, advertising, automotive, and more. It offers improved display performance and energy efficiency, making it attractive for companies looking to enhance their products.
Questions about Light Emitting Display Apparatus: 1. How does the sensing capacitor system contribute to the overall functionality of the display apparatus? 2. What are the key advantages of using chip-on-films in connecting the printed circuit board to the display panel?
Original Abstract Submitted
a light emitting display apparatus can include a power supply unit to supply power to a light emitting display panel having light emitting elements, a printed circuit board on which the power supply unit is mounted, chip-on-films connected between the printed circuit board and the light emitting display panel, data drivers mounted on the chip-on-films, a control driver to control the power supply unit and the data drivers, low-voltage lines extended from the printed circuit board to the light emitting display panel through the chip-on-films, and a main low-voltage line disposed on the printed circuit board and connected to the low-voltage lines and the power supply unit. also, the light emitting display apparatus can include sensing capacitors connected to the main low-voltage line, in which each of the sensing capacitors is connected to one of the data drivers.
