20240049552. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Jang Il Kim of Asan-si Chungcheongnam-do (KR)
Kyoung Hae Min of Asan-si Chungcheongnam-do (KR)
Jea Heon Ahn of Hwaseong-si Gyeonggi-do (KR)
Seong Yeon Lee of Asan-si Chungcheongnam-do (KR)
Si Wan Jeon of Hwaseong-si Gyeonggi-do (KR)
Seok Joon Hong of Seongnam-si Gyeonggi-do (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240049552 titled 'DISPLAY DEVICE
Simplified Explanation
The abstract describes a display device that includes a display substrate and a color conversion substrate. The color conversion substrate has defined light transmitting areas and a light blocking area between them. It also includes a low refractive index layer covering a bank in the light blocking area. The color conversion substrate further includes wavelength conversion patterns and a light transmission pattern in the light transmitting areas, which are between the low refractive index layer and the display substrate.
- The display device includes a display substrate and a color conversion substrate.
- The color conversion substrate has defined light transmitting areas and a light blocking area.
- A low refractive index layer covers a bank in the light blocking area.
- The color conversion substrate includes wavelength conversion patterns and a light transmission pattern in the light transmitting areas.
- The low refractive index layer has a refractive index lower than at least one of the wavelength conversion patterns.
Potential applications of this technology:
- Display devices with improved color conversion capabilities.
- Enhanced image quality and color accuracy in displays.
- More efficient use of light in display devices.
Problems solved by this technology:
- Improves color conversion efficiency in display devices.
- Reduces light leakage and improves image quality.
- Provides better control over light transmission and color reproduction.
Benefits of this technology:
- Improved color accuracy and image quality in displays.
- Enhanced efficiency and performance of display devices.
- Better control over light transmission and color conversion processes.
Original Abstract Submitted
a display device includes a display substrate and a color conversion substrate. the color conversion substrate includes: a second base substrate in which first to third light transmitting areas, and a light blocking area between adjacent light transmitting areas are defined, a first bank in the light blocking area, a first low refractive index layer between the second base substrate and the display substrate and covering the first bank. the color conversion substrate further includes a first wavelength conversion pattern in the first light transmitting area, a second wavelength conversion pattern in the second light transmitting area, and a light transmission pattern in the third light transmitting area, which are between the first low refractive index layer and the display substrate. the first low refractive index layer has a refractive index lower than at least one of the first wavelength conversion pattern or the second wavelength conversion pattern.
- SAMSUNG DISPLAY CO., LTD.
- Jang Il Kim of Asan-si Chungcheongnam-do (KR)
- Kyoung Hae Min of Asan-si Chungcheongnam-do (KR)
- Jea Heon Ahn of Hwaseong-si Gyeonggi-do (KR)
- Seong Yeon Lee of Asan-si Chungcheongnam-do (KR)
- Si Wan Jeon of Hwaseong-si Gyeonggi-do (KR)
- Seok Joon Hong of Seongnam-si Gyeonggi-do (KR)
- H10K59/38
- H10K59/126
- H10K59/122