DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE

Organization Name

Inventor(s)

YOSHIHIRO Ueta of Sakai City, Osaka (JP)

TAZUKO Kitazawa of Sakai City, Osaka (JP)

DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 17769582 titled 'DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE

The patent application describes a display device with layers emitting blue, red, and green light, where the blue layer has the largest emitting area, followed by the red layer and then the green layer.

Blue light-emitting layer with the largest light-emitting area
Red light-emitting layer overlapping the blue layer
Green light-emitting layer overlapping the blue layer
Red layer with a smaller light-emitting area than the blue layer
Green layer with the smallest light-emitting area among the three layers

Potential Applications: - High-quality color displays - Electronic devices with vibrant and accurate color representation

Problems Solved: - Enhancing color accuracy and brightness in display technology

Benefits: - Improved color reproduction - Enhanced visual experience for users

Commercial Applications: Title: Advanced Color Display Technology for Consumer Electronics This technology can be used in smartphones, tablets, TVs, and monitors to provide users with superior color quality and viewing experience.

Questions about Color Display Technology: 1. How does the size of the light-emitting areas affect the overall display quality? The size of the light-emitting areas impacts the brightness and color accuracy of the display. A larger area can result in more vibrant colors and better overall visual performance.

2. What are the advantages of overlapping different color light-emitting layers in a display device? Overlapping different color layers allows for a wider color gamut and more precise color mixing, leading to improved color accuracy and richness in the display output.

Original Abstract Submitted

A display device includes a blue light-emitting layer, a red light-emitting layer disposed so as to overlap the blue light-emitting layer, and a green light-emitting layer disposed so as to overlap the blue light-emitting layer. A light-emitting area of the blue light-emitting layer is greater than a light-emitting area of the red light-emitting layer, and the light-emitting area of the red light-emitting layer is greater than a light-emitting area of the green light-emitting layer.