17619476. DISPLAY PANEL simplified abstract (WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.)
Contents
DISPLAY PANEL
Organization Name
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Inventor(s)
DISPLAY PANEL - A simplified explanation of the abstract
This abstract first appeared for US patent application 17619476 titled 'DISPLAY PANEL
Simplified Explanation
The abstract describes a display panel that consists of several layers stacked together, including an array substrate, an emissive layer, a color filter layer, and a functional material layer. The refractive index difference between the color filter layer and the functional material layer falls within the range of -1 to 0.5. This color filter layer provides satisfactory optical parameters, reduces display reflectivity, and can be directly formed on the array substrate without damaging the emissive layer, thereby decreasing the overall thickness of the display panel.
- The display panel includes an array substrate, emissive layer, color filter layer, and functional material layer.
- The refractive index difference between the color filter layer and the functional material layer is between -1 and 0.5.
- The color filter layer has satisfactory optical parameters and reduces display reflectivity.
- The color filter layer can be directly formed on the array substrate with the emissive layer, reducing the thickness of the display panel.
- The innovation solves the problem of high reflectivity in display panels and allows for a thinner design without damaging the emissive layer.
Potential Applications
- Consumer electronics: This technology can be applied in various consumer electronic devices such as smartphones, tablets, laptops, and televisions to improve display quality and reduce reflectivity.
- Automotive displays: The display panel can be used in car infotainment systems, instrument clusters, and heads-up displays to enhance visibility and reduce glare.
- Virtual reality (VR) and augmented reality (AR): The technology can be utilized in VR and AR headsets to provide clearer and more immersive visual experiences.
Problems Solved
- High reflectivity: The color filter layer reduces the reflectivity of the display panel, improving visibility and reducing glare.
- Thickness of display panel: By directly forming the color filter layer on the array substrate with the emissive layer, the overall thickness of the display panel is decreased, allowing for thinner and more compact devices.
Benefits
- Improved display quality: The color filter layer enhances the optical performance of the display panel, resulting in better color reproduction and image clarity.
- Reduced reflectivity: The technology reduces the amount of light reflected from the display, improving visibility in various lighting conditions.
- Thinner design: By decreasing the thickness of the display panel, devices can be made slimmer and more lightweight, enhancing portability and aesthetics.
Original Abstract Submitted
A display panel is provided. The display panel includes an array substrate, an emissive layer, a color filter layer, and a functional material layer stacked together. A refractive index difference between the color filter layer and the functional material layer is greater than or equal to −1 and less than or equal to 0.5. The color filter layer according to embodiments of the present invention not only has satisfactory optical parameters, can decrease reflectivity of the display, but can also be directly formed on the array substrate having the emissive layer, decreasing a thickness of the display panel and not damaging the emissive layer.
