18444039. DISPLAY PANEL AND MANUFACTURING METHOD FOR THE SAME simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY PANEL AND MANUFACTURING METHOD FOR THE SAME
Organization Name
Inventor(s)
Hee Jun Yang of Yongin-si (KR)
TAEWOOK Kang of Yongin-si (KR)
YU-GWANG Jeong of Yongin-si (KR)
DISPLAY PANEL AND MANUFACTURING METHOD FOR THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18444039 titled 'DISPLAY PANEL AND MANUFACTURING METHOD FOR THE SAME
The abstract describes a display panel with multiple layers and components, including a base layer, a pixel defining film with inorganic material, a bank layer with pixel openings, light-emitting elements with anode, light-emitting pattern, and cathode, a dummy pattern, an inorganic encapsulation pattern, an organic pattern, and an inorganic film.
- The display panel includes a base layer, a pixel defining film, a bank layer, light-emitting elements, a dummy pattern, an inorganic encapsulation pattern, an organic pattern, and an inorganic film.
- The pixel defining film contains inorganic material, while the bank layer has pixel openings for the light-emitting elements.
- Each light-emitting element consists of an anode, a light-emitting pattern, and a cathode that contacts the bank layer.
- The dummy pattern, inorganic encapsulation pattern, organic pattern, and inorganic film are all sequentially disposed on top of each other.
- A portion of the inorganic film is located between the dummy pattern and the bank layer.
Potential Applications: - This technology can be used in the manufacturing of high-quality display panels for electronic devices. - It may find applications in the development of advanced lighting systems for commercial and residential use.
Problems Solved: - The display panel addresses the need for improved pixel definition and light-emitting capabilities. - It solves the challenge of encapsulating and protecting the light-emitting elements effectively.
Benefits: - Enhanced display quality and brightness. - Improved durability and longevity of the display panel. - Potential for energy efficiency in lighting applications.
Commercial Applications: - This technology could be utilized in the production of high-resolution screens for smartphones, tablets, and televisions. - It may also have applications in the automotive industry for advanced dashboard displays.
Questions about the Technology: 1. How does the inorganic encapsulation pattern contribute to the longevity of the display panel? 2. What are the potential environmental impacts of using this technology in electronic devices?
Original Abstract Submitted
A display panel includes a base layer, a pixel defining film disposed on the base layer and including an inorganic material, a bank layer which is disposed on the pixel defining film and in which a plurality of pixel openings is defined, a plurality of light-emitting elements disposed in each of the plurality of pixel openings and including an anode, a light-emitting pattern, and a cathode. The cathode contacts the bank layer, a dummy pattern disposed on the bank layer, an inorganic encapsulation pattern disposed on the cathode and including a portion disposed on the dummy pattern, an organic pattern disposed on the inorganic encapsulation pattern, and an inorganic film disposed on the organic pattern. A portion of the inorganic film is disposed between the dummy pattern and the bank layer.
