18280117. DISPLAY DEVICE simplified abstract (LG ELECTRONICS INC.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18280117 titled 'DISPLAY DEVICE
Simplified Explanation
The display device described in the abstract includes a display panel, a frame, a substrate, light sources, a reflective sheet, and a light pattern that converts the color of light provided by the light sources.
- The display panel is coupled to a frame positioned behind it, with a substrate fixed between the panel and the frame.
- Multiple light sources are mounted on the substrate in a row and column configuration.
- A reflective sheet with holes is positioned on the substrate, allowing light from the sources to pass through.
- The reflective sheet has a first hole near its edge, a second hole farther from the edge, and different areas around each hole for the light pattern.
- The light pattern includes different patterns in the first and second areas, with the first area being larger than the second.
Potential Applications
This technology could be used in:
- High-resolution displays
- Signage and advertising
- Entertainment systems
Problems Solved
This technology addresses issues related to:
- Color accuracy in displays
- Efficient light distribution
- Enhanced visual experience
Benefits
The benefits of this technology include:
- Improved color reproduction
- Energy efficiency
- Customizable lighting effects
Potential Commercial Applications
Commercial applications for this technology may include:
- High-end TVs and monitors
- Digital signage for retail
- Projection systems for events
Possible Prior Art
One possible prior art for this technology could be:
- LED displays with reflective sheets for color conversion
Unanswered Questions
How does this technology compare to existing display technologies in terms of color accuracy and efficiency?
This technology offers improved color accuracy and energy efficiency compared to traditional display technologies. The use of the reflective sheet and light pattern helps enhance color reproduction and optimize light distribution.
What are the potential challenges in implementing this technology on a larger scale for commercial applications?
Some potential challenges in scaling up this technology for commercial use could include manufacturing costs, production efficiency, and compatibility with existing display systems. Further research and development may be needed to address these challenges and ensure successful commercial adoption.
Original Abstract Submitted
A display device of the present disclosure includes: a display panel; a frame which is positioned in a rearward direction of the display panel, and to which the display panel is coupled; a substrate which is positioned between the display panel and the frame, and fixed to the frame; a plurality of light sources mounted on the substrate to form a row and a column; a reflective sheet which is positioned on the substrate, and has a plurality of holes through which each of the plurality of light sources passes; and a light pattern which is formed on the reflective sheet, and converts a color of a light provided by the plurality of light sources, wherein the reflective sheet includes: a first hole positioned adjacent to an edge of the reflective sheet; a second hole which is positioned adjacent to the first hole and positioned farther than the first hole from the edge of the reflective sheet; a first area positioned around the first hole; and a second area positioned around the second hole, wherein the light pattern includes: a first light pattern positioned in the first area; and a second light pattern positioned in the second area, wherein an area of the first light pattern is larger than an area of the second light pattern.
