18314689. DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
Organization Name
Inventor(s)
Duckjong Suh of Yongin-si (KR)
Bongsung Seo of Yongin-si (KR)
Seunghee Lee of Yongin-si (KR)
Baekkyun Jeon of Yongin-si (KR)
DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18314689 titled 'DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
Simplified Explanation
The patent application describes a display apparatus and a method of manufacturing the same that aims to improve light efficiency degradation caused by a surface plasmon generated on a cathode electrode.
- The display apparatus includes:
- a substrate
- a plurality of pixel electrodes on the substrate
- an emission layer above each of the pixel electrodes
- an opposite electrode above the emission layer to correspond to the pixel electrodes, where the opposite electrode is a single body
- a first passivation layer on the opposite electrode with a thickness less than the size of a wavelength of visible light generated from the emission layer
- a conductive layer on the first passivation layer with a through-pattern having a preset shape
Potential applications of this technology:
- Display panels for electronic devices
- Lighting applications
- Signage and advertising displays
Problems solved by this technology:
- Improving light efficiency degradation caused by surface plasmons
- Enhancing the performance and longevity of display apparatus
Benefits of this technology:
- Increased light efficiency
- Improved display quality
- Extended lifespan of display panels
Original Abstract Submitted
A display apparatus and a method of manufacturing the same, which may improve light efficiency degradation caused by a surface plasmon generated on a cathode electrode. The display apparatus may include a substrate, a plurality of pixel electrodes on the substrate, an emission layer above each of the plurality of pixel electrodes, an opposite electrode above the emission layer to correspond to the plurality of pixel electrodes, wherein the opposite electrode is a single body, a first passivation layer on the opposite electrode and having a thickness less than the size of a wavelength of visible light generated from the emission layer, and a conductive layer on the first passivation layer and including a through-pattern having a preset shape.
