Lg display co., ltd. (20240224744). LIGHT EMITTING DISPLAY DEVICE simplified abstract
Contents
LIGHT EMITTING DISPLAY DEVICE
Organization Name
Inventor(s)
In-Goo Lee of Paju-si, Gyeonggi-do (KR)
Hyeon-Hye Yu of Paju-si, Gyeonggi-do (KR)
LIGHT EMITTING DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240224744 titled 'LIGHT EMITTING DISPLAY DEVICE
The abstract describes a light-emitting display device with a unique structure in each pixel region, including an inclined reflective portion and a light-emitting diode.
- The device has a bank on a substrate with openings corresponding to pixel regions, each with a cardioid-shaped structure and a cusp.
- An inclined reflective portion is below the bank in each pixel region.
- A light-emitting diode is placed in the opening of each pixel region.
- Some pixel regions have the cardioid-shaped structure in different azimuths.
Potential Applications: This technology could be used in various display applications such as TVs, monitors, signage, and wearable technology.
Problems Solved: The device provides improved light emission and reflection within each pixel region, enhancing display quality and brightness.
Benefits: Enhanced display quality, improved brightness, and potentially reduced power consumption compared to traditional display devices.
Commercial Applications: This technology could be valuable in the consumer electronics industry for developing high-quality displays for various devices.
Prior Art: Researchers interested in this technology may want to explore patents related to display devices, light-emitting diodes, and reflective structures.
Frequently Updated Research: Researchers in the field of display technology may be conducting studies on optimizing light emission and reflection in display devices.
Questions about Light-Emitting Display Devices: 1. How does the cardioid-shaped structure in each pixel region impact light emission and reflection?
- The cardioid-shaped structure helps focus and direct light, enhancing brightness and display quality.
2. What are the potential challenges in implementing this unique structure in mass-produced display devices?
- Challenges may include manufacturing precision and cost-effectiveness, which could impact scalability and commercial viability.
Original Abstract Submitted
a light emitting display device includes a bank that is on a substrate and includes an opening corresponding to each of a plurality of pixel regions of a display region. the display device includes an inclined reflective portion that is below the bank and disposed in each of the plurality of pixel regions. the display device includes a light emitting diode disposed in the opening. each of the plurality of pixel regions is configured such that the corresponding opening and reflective portion have a cardioid-shaped structure with a cusp. the plurality of pixel regions include a pixel region in which the cardioid-shaped structure is located in a first azimuth, and a pixel region in which the cardioid-shaped structure is located in a second azimuth opposite to the first azimuth.
