Samsung electronics co., ltd. (20240248348). DISPLAY APPARATUS AND LIGHT SOURCE DEVICE THEREOF WITH OPTICAL DOME simplified abstract
Contents
DISPLAY APPARATUS AND LIGHT SOURCE DEVICE THEREOF WITH OPTICAL DOME
Organization Name
Inventor(s)
Kyungsoo Park of Suwon-si (KR)
Chunsoon Park of Suwon-si (KR)
DISPLAY APPARATUS AND LIGHT SOURCE DEVICE THEREOF WITH OPTICAL DOME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240248348 titled 'DISPLAY APPARATUS AND LIGHT SOURCE DEVICE THEREOF WITH OPTICAL DOME
The display apparatus described in the patent application includes a printed circuit board (PCB), a light emitting diode (LED) chip mounted on the PCB, an optical dome formed to enclose the LED chip, and a liquid crystal panel to control the light output from the LED chip.
- The LED chip is configured to emit light, while the optical dome is dispensed on the LED chip to enclose it.
- The optical dome is formed to specific dimensions to optimize light output, with a ratio of 1.70<r1/r0<1.83, where r0 is the distance for light vertically emitted from the LED chip to reach the dome's surface, and r1 is the distance for maximum output light to reach the dome's surface.
Potential Applications: - This technology can be used in various display devices such as televisions, monitors, and digital signage. - It can also be applied in automotive displays, wearable technology, and augmented reality devices.
Problems Solved: - Enhances the efficiency and brightness of LED displays. - Provides better control over light output and distribution.
Benefits: - Improved display quality and brightness. - Energy-efficient lighting solutions. - Enhanced visual experience for users.
Commercial Applications: Title: Advanced LED Display Technology for Enhanced Visual Experience This technology can be utilized in consumer electronics, automotive displays, and commercial signage to provide brighter and more efficient display solutions, improving the overall user experience and energy efficiency.
Questions about LED Display Technology: 1. How does the optical dome optimize light output in LED displays? The optical dome is formed to specific dimensions to ensure maximum light output from the LED chip, enhancing brightness and efficiency.
2. What are the potential applications of this LED display technology in the consumer electronics industry? This technology can be used in televisions, monitors, and other display devices to improve visual quality and energy efficiency.
Original Abstract Submitted
according to the disclosure, a display apparatus includes a printed circuit board (pcb), a light emitting diode (led) chip mounted on the pcb and configured to emit light, an optical dome formed to enclose the led chip by being dispensed on the led chip, and a liquid crystal panel configured to block or pass light output from the led chip, wherein the optical dome may be formed to satisfy 1.70<r1/r0<1.83 where r0 is a straight distance for light vertically emitted from the led chip to reach a surface of the optical dome and r1 is a straight distance for maximum output light emitted from the led chip to reach the surface of the optical dome.
