Lg display co., ltd. (20240260419). ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract
Contents
ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Organization Name
Inventor(s)
Bong-Choon Kwak of Paju-si (KR)
ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240260419 titled 'ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
The abstract describes an organic light-emitting diode display device with sub-pixels, transistors, insulation layers, and light-emitting diodes.
- The device includes multiple sub-pixels on a substrate, each with a transistor, insulation layer, and light-emitting diode.
- Each light-emitting diode consists of a first electrode, light-emitting layer, and second electrode.
- The sub-pixels have contact and emission areas, with the diode connected to the transistor in the contact area.
- The first insulation layer has a recessed portion in the contact area.
Potential Applications: - Consumer electronics such as smartphones, tablets, and TVs - Automotive displays - Wearable technology like smartwatches
Problems Solved: - Improved display quality and efficiency - Enhanced color accuracy and brightness - Reduced power consumption
Benefits: - Crisp and vibrant display output - Energy-efficient operation - Long-lasting performance
Commercial Applications: Organic light-emitting diode display devices can revolutionize the consumer electronics market by offering superior display quality and energy efficiency, making them ideal for a wide range of applications from smartphones to automotive displays.
Questions about Organic Light-Emitting Diode Display Devices: 1. How do organic light-emitting diode display devices differ from traditional LED displays?
- Organic light-emitting diode display devices use organic materials that emit light when an electric current is applied, offering better color accuracy and energy efficiency compared to traditional LEDs.
2. What are the key advantages of using organic light-emitting diode display devices in consumer electronics?
- Organic light-emitting diode display devices provide vibrant colors, high contrast ratios, and thin form factors, making them ideal for applications where display quality and energy efficiency are crucial.
Original Abstract Submitted
an organic light-emitting diode display device can include a plurality of sub-pixels disposed on a substrate, at least one transistor disposed at each of the plurality sub-pixels over the substrate, a first insulation layer disposed over the at least one transistor, and a light-emitting diode disposed at each of the plurality of sub-pixels over the first insulation layer. further, the light-emitting diode includes a first electrode, a light-emitting layer, and a second electrode. also, each of the plurality of sub-pixels includes a contact area and an emission area, the light-emitting diode is electrically connected to the at least one transistor in the contact area. the first insulation layer includes a recessed portion in the contact area.
