Samsung display co., ltd. (20240324434). APPARATUS AND METHOD FOR MANUFACTURING DISPLAY DEVICE simplified abstract
Contents
APPARATUS AND METHOD FOR MANUFACTURING DISPLAY DEVICE
Organization Name
Inventor(s)
Jeongkuk Kim of Yongin-si (KR)
Duckjung Lee of Yongin-si (KR)
APPARATUS AND METHOD FOR MANUFACTURING DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240324434 titled 'APPARATUS AND METHOD FOR MANUFACTURING DISPLAY DEVICE
The patent application describes an apparatus for manufacturing a display device, which includes a mask assembly, a magnetic force portion, and a deposition source. The mask assembly consists of a first mask layer with a mask opening and a second mask layer with a metal layer and an inorganic layer.
- The apparatus includes a mask assembly, a magnetic force portion, and a deposition source.
- The mask assembly has a first mask layer with a mask opening and a second mask layer with a metal layer and an inorganic layer.
- The magnetic force portion applies a magnetic force to the mask assembly during the manufacturing process.
- The metal layer in the second mask layer has a metal opening, and the inorganic layer has an inorganic opening that overlaps the first mask opening.
- The metal opening overlaps the inorganic opening in a plan view, ensuring precise deposition on the display substrate.
Potential Applications: - Manufacturing of high-resolution display devices - Semiconductor industry for precise patterning - Optoelectronics for advanced optical devices
Problems Solved: - Achieving precise deposition on display substrates - Enhancing manufacturing efficiency and accuracy - Improving the quality of display devices
Benefits: - High-resolution display production - Enhanced manufacturing precision - Increased efficiency in the semiconductor industry
Commercial Applications: Title: Advanced Display Device Manufacturing Apparatus This technology can be used in the production of high-quality display devices, semiconductor manufacturing, and optoelectronics industries. The precise deposition process can lead to improved product quality and efficiency in various commercial applications.
Questions about Display Device Manufacturing: 1. How does the magnetic force portion contribute to the manufacturing process? The magnetic force portion applies a magnetic force to the mask assembly, ensuring precise deposition on the display substrate. 2. What are the key features of the mask assembly in this manufacturing apparatus? The mask assembly consists of a first mask layer, a second mask layer with a metal and inorganic layer, and openings that overlap for accurate deposition.
Original Abstract Submitted
an apparatus for manufacturing a display device includes a mask assembly arranged in the chamber and facing a display substrate, a magnetic force portion arranged in the chamber and applying a magnetic force to the mask assembly, and a deposition source. the mask assembly includes a first mask layer having a first mask opening formed therein and a second mask layer disposed on the first mask layer. the second mask layer includes a metal layer having a metal opening formed therein and an inorganic layer disposed on the metal layer and having an inorganic opening overlapping the first mask opening in a plan view. the metal opening overlaps the inorganic opening in a plan view.
