Boe technology group co., ltd. (20240224577). LIGHT-EMITTING SUBSTRATES AND METHOD FOR MANUFACTURING LIGHT-EMITTING SUBSTRATE, LIGHT-EMITTING APPARATUSES AND DRIVING METHODS THEREFOR simplified abstract
LIGHT-EMITTING SUBSTRATES AND METHOD FOR MANUFACTURING LIGHT-EMITTING SUBSTRATE, LIGHT-EMITTING APPARATUSES AND DRIVING METHODS THEREFOR
Organization Name
boe technology group co., ltd.
Inventor(s)
LIGHT-EMITTING SUBSTRATES AND METHOD FOR MANUFACTURING LIGHT-EMITTING SUBSTRATE, LIGHT-EMITTING APPARATUSES AND DRIVING METHODS THEREFOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240224577 titled 'LIGHT-EMITTING SUBSTRATES AND METHOD FOR MANUFACTURING LIGHT-EMITTING SUBSTRATE, LIGHT-EMITTING APPARATUSES AND DRIVING METHODS THEREFOR
The abstract describes a patent application for a light-emitting substrate with sub-pixels containing light-emitting devices.
- The light-emitting substrate includes a substrate with multiple sub-pixels.
- Each sub-pixel has a light-emitting device consisting of a first electrode, a second electrode, and a light-emitting functional layer.
- The light-emitting functional layer comprises a light-emitting layer, a first semiconductor layer, and a second semiconductor layer.
- The first electrode supplies carriers for the light-emitting layer.
- A portion of the first electrode in contact with the first semiconductor layer has a hollow region.
- The hollow region is positioned where the sub-pixel is located.
Potential Applications: - Display technology - Lighting applications - Signage and advertising
Problems Solved: - Improved light emission efficiency - Enhanced display quality - Better energy efficiency
Benefits: - Brighter and more vibrant displays - Energy savings - Longer lifespan of light-emitting devices
Commercial Applications: Title: Advanced Light-Emitting Substrate for High-Performance Displays This technology can be used in high-resolution displays for smartphones, TVs, and monitors, as well as in lighting fixtures for homes and commercial spaces. The market implications include improved visual experiences for consumers and energy-efficient lighting solutions for businesses.
Prior Art: Readers can explore prior patents related to light-emitting devices, display technologies, and semiconductor materials to understand the background of this innovation.
Frequently Updated Research: Stay updated on advancements in light-emitting technologies, display materials, and semiconductor manufacturing processes to enhance the performance of light-emitting substrates.
Questions about Light-Emitting Substrates: 1. How does the hollow region in the first electrode impact the performance of the light-emitting device? The hollow region in the first electrode helps optimize carrier transport and light emission in the light-emitting layer, leading to improved efficiency and brightness.
2. What are the key differences between traditional light-emitting devices and the ones described in this patent application? The light-emitting devices in this patent application feature a unique electrode design with a hollow region, enhancing their performance and efficiency compared to conventional devices.
Original Abstract Submitted
a light-emitting substrate includes a substrate and a plurality of sub-pixels disposed on the substrate. each sub-pixel includes a light-emitting device; the light-emitting device includes a first electrode and a second electrode, and a light-emitting functional layer disposed between the first electrode and the second electrode the light-emitting functional layer includes a light-emitting layer, a first semiconductor layer disposed between the light-emitting layer and the first electrode and in contact with the first electrode, and a second semiconductor layer disposed between the light-emitting layer and the second electrode. the first electrode is configured to provide carriers for the light-emitting layer. in the light-emitting device, a portion of the first electrode in contact with the first semiconductor layer is provided with a hollow therein, and the hollow is located in a region where a sub-pixel to which the light-emitting device belongs is located.