18079767. DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract (SAMSUNG DISPLAY CO., LTD.)
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Organization Name
Inventor(s)
Youn Woong Kang of Cheonan-si (KR)
Min Sang Koo of Seongnam-si (KR)
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18079767 titled 'DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Simplified Explanation
The patent application describes a display device that has a display area with light emitting areas and a non-light emitting area between them, as well as a non-display area around the periphery of the display area.
- The display device includes a base substrate with a first and second surface, light emitting elements in the light emitting areas on the first surface, and a light blocking pattern in the non-light emitting area and the non-display area.
- A printed circuit film is attached to a pad area of the non-display area on the first surface, and a light blocking layer made of black resin is applied on the light blocking pattern and the printed circuit film.
- The pad area is closer to the end of the base substrate than the light blocking area, and the light blocking layer overlaps the light blocking pattern.
Potential Applications
- This display device can be used in various electronic devices such as smartphones, tablets, televisions, and computer monitors.
- It can also be utilized in automotive displays, wearable devices, and other consumer electronics.
Problems Solved
- The light blocking pattern and layer prevent light leakage between the light emitting areas, ensuring better contrast and image quality.
- The placement of the printed circuit film in the pad area allows for efficient connection and control of the light emitting elements.
Benefits
- Improved display quality with reduced light leakage and enhanced contrast.
- Efficient and reliable connection and control of the light emitting elements.
- Versatile application in a wide range of electronic devices.
Original Abstract Submitted
A display device has a display area with a plurality of light emitting areas and a non-light emitting area between the light emitting areas and a non-display area around a periphery of the display area. The display device includes: a base substrate having a first surface and an opposite second surface; a light emitting element in each of the light emitting areas on the first surface; a light blocking pattern in the non-light emitting area and in a light blocking area of the non-display area; a printed circuit film attached to a pad area of the non-display area on the first surface; and a light blocking layer on the light blocking pattern and the printed circuit film. The pad area is nearer to an end of the base substrate than the light blocking area is, and the light blocking layer includes a black resin and overlaps the light blocking pattern.
