Boe technology group co., ltd. (20240224584). DISPLAY DEVICE AND DISPLAY PANEL THEREOF, AND OLED DISPLAY DEVICE simplified abstract
Contents
- 1 DISPLAY DEVICE AND DISPLAY PANEL THEREOF, AND OLED DISPLAY DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 DISPLAY DEVICE AND DISPLAY PANEL THEREOF, AND OLED DISPLAY DEVICE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Questions about OLED Display Technology
- 1.11 Original Abstract Submitted
DISPLAY DEVICE AND DISPLAY PANEL THEREOF, AND OLED DISPLAY DEVICE
Organization Name
boe technology group co., ltd.
Inventor(s)
DISPLAY DEVICE AND DISPLAY PANEL THEREOF, AND OLED DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240224584 titled 'DISPLAY DEVICE AND DISPLAY PANEL THEREOF, AND OLED DISPLAY DEVICE
Simplified Explanation
The patent application describes a display device and panel for an OLED display that improves color accuracy and brightness by reducing reflectance at large viewing angles.
Key Features and Innovation
- OLED display device with red, green, and blue light-emitting structures.
- Preset values for refractive indexes to enhance color shift and brightness.
- Reduction of reflectance at interface between blue light-emitting structure and outside.
- Increased light transmittance for improved display quality.
Potential Applications
The technology can be used in various display devices such as smartphones, TVs, monitors, and wearable devices.
Problems Solved
The technology addresses issues related to color accuracy, brightness, and color shift in OLED displays.
Benefits
- Enhanced color accuracy and brightness.
- Improved display quality at large viewing angles.
- Reduced color shift for better visual experience.
Commercial Applications
- The technology can be applied in consumer electronics, automotive displays, and virtual reality headsets.
- It can also be used in medical imaging devices and industrial displays for improved color representation.
Questions about OLED Display Technology
How does the refractive index affect color accuracy in OLED displays?
The refractive index determines how light travels through different layers of the display, impacting color accuracy and brightness.
What are the potential market implications of this OLED display technology?
The technology can lead to higher demand for OLED displays in various industries, driving innovation and competition in the market.
Original Abstract Submitted
a display device and a display panel thereof, and an oled display device are provided. the oled display device includes: a red light-emitting structure, a green light-emitting structure, and a blue light-emitting structure, where (n-n)-(n-n)≥a first preset value, and (n-n)-(n-n)≥a second preset value, where ranges of both the first preset value and the second preset value are 0.1�0.3; nis a sum of refractive indexes of respective layers of the red light-emitting structure in a thickness direction; nis a sum of refractive indexes of the respective layers of the red light-emitting structure in a vertical thickness direction; nis a sum of refractive indexes of respective layers of the green light-emitting structure in the thickness direction; nis a sum of refractive indexes of the respective layers of the green light-emitting structure in the vertical thickness direction; nis a sum of refractive indexes of respective layers of the blue light-emitting structure in the thickness direction; and n3xy is a sum of refractive indexes of the respective layers of the blue light-emitting structure in the vertical thickness direction. according to embodiments of the present disclosure, a reflectance of an interface between the blue light-emitting structure and outside at a large angle of view can be reduced, a light transmittance can be increased, a brightness can be enhanced, and further a color shift can be improved.
