18020148. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Dae Hyun Kim of Hwaseong-si Gyeonggi-do (KR)
Tae Jin Kong of Hwaseong-si Gyeonggi-do (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18020148 titled 'DISPLAY DEVICE
Simplified Explanation
The patent application describes a display device that includes a first substrate with sub-pixels containing light emitting areas. First and second electrodes are placed on the first substrate and are spaced apart from each other. Light emitting elements are positioned on the first electrodes and second electrodes within the light emitting areas of the sub-pixels. A color control member is placed on the light emitting elements, consisting of light transmitting layers and wavelength conversion layers. A second substrate faces the first substrate and has light transmitting areas that overlap the sub-pixels. Color filter layers are placed on the surface of the second substrate facing the first substrate. A base layer is positioned between the first substrate and the second substrate, specifically between the wavelength conversion layers and the color filter layers.
- The display device includes sub-pixels with light emitting areas and electrodes, allowing for the emission of light.
- A color control member with light transmitting and wavelength conversion layers is placed on the light emitting elements, enhancing color control.
- The second substrate with light transmitting areas overlaps the sub-pixels, providing a surface for color filter layers.
- The base layer is positioned between the first and second substrates, specifically between the wavelength conversion layers and the color filter layers.
Potential applications of this technology:
- This display device can be used in various electronic devices such as smartphones, tablets, televisions, and computer monitors.
- It can also be utilized in augmented reality (AR) and virtual reality (VR) headsets to provide high-quality and vibrant displays.
Problems solved by this technology:
- The display device improves color control and enhances the overall image quality by incorporating a color control member with light transmitting and wavelength conversion layers.
- The overlapping light transmitting areas and color filter layers on the second substrate help in achieving accurate color reproduction.
Benefits of this technology:
- The display device offers improved color accuracy and vibrancy, resulting in a more immersive viewing experience.
- It allows for the creation of thinner and lighter electronic devices due to the integration of multiple layers within the display structure.
- The technology enables the production of displays with higher resolution and better color reproduction, enhancing the visual quality of content.
Original Abstract Submitted
A display device includes: a first substrate including sub-pixels including light emitting areas; first electrodes and second electrodes disposed on the first substrate and spaced apart from each other; light emitting elements disposed on the first substrate and disposed on the first electrodes and the second electrodes in the light emitting areas of the sub-pixels; a color control member disposed on the light emitting elements and including light transmitting layers and wavelength conversion layers; a second substrate facing the first substrate and including light transmitting areas overlapping the sub-pixels; color filter layers disposed on a surface of the second substrate facing the first substrate; and a base layer disposed between the first substrate and the second substrate and disposed between at least the wavelength conversion layers and the color filter layers.
