17987636. COLOR CONVERSION SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME simplified abstract (Samsung Display Co., Ltd.)
Contents
COLOR CONVERSION SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME
Organization Name
Inventor(s)
KEUNCHAN Oh of Hwaseong-si (KR)
COLOR CONVERSION SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 17987636 titled 'COLOR CONVERSION SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME
Simplified Explanation
The patent application describes a color conversion substrate used in display technology. Here are the key points:
- The color conversion substrate includes a base substrate with a display area, a peripheral area, and a sealing area.
- A color filter layer is present in the display area, beneath the base substrate.
- A color conversion layer is located on the bottom surface of the color filter layer, consisting of multiple spaced-apart color conversion parts.
- A light blocking member is positioned in the peripheral and sealing areas, beneath the base substrate, and includes light blocking layers.
- The light blocking layers overlap each other in the thickness direction of the base substrate and extend perpendicular to it.
- A column spacer is present on the bottom surface of the light blocking member, extending in the perpendicular direction and located in the peripheral and sealing areas.
Potential applications of this technology:
- Display technology: The color conversion substrate can be used in various display devices such as televisions, computer monitors, smartphones, and tablets.
- Virtual reality (VR) and augmented reality (AR): The color conversion substrate can enhance the color accuracy and vibrancy of VR and AR displays, providing a more immersive experience.
Problems solved by this technology:
- Color accuracy: The color conversion layer helps to improve the accuracy and consistency of colors displayed on the screen.
- Light leakage: The light blocking member prevents light from leaking into the peripheral and sealing areas, reducing unwanted reflections and improving image quality.
Benefits of this technology:
- Enhanced color performance: The color conversion layer and color filter layer work together to produce more vibrant and accurate colors on the display.
- Improved image quality: The light blocking member reduces light leakage, resulting in better contrast and clarity of the displayed images.
- Simplified design: The overlapping light blocking layers and column spacer provide a compact and efficient structure for the color conversion substrate.
Original Abstract Submitted
A color conversion substrate comprising: a base substrate including a display area, a peripheral area positioned around the display area, and a sealing area positioned around the peripheral area; a color filter layer in the display area under the base substrate; a color conversion layer including a plurality of color conversion parts spaced apart from each other on a bottom surface of the color filter layer; a light blocking member in the peripheral area and the sealing area under the base substrate and including light blocking layers, wherein the light blocking layers overlap each other in a first direction that is a thickness direction of the base substrate and extend in a second direction perpendicular to the first direction; and a column spacer on a bottom surface of the light blocking member and extending in the second direction to be in the peripheral area and the sealing area.
