Samsung display co., ltd. (20240318295). APPARATUS FOR MANUFACTURING DISPLAY DEVICE, METHOD OF MANUFACTURING DISPLAY DEVICE, AND MASK ASSEMBLY simplified abstract
APPARATUS FOR MANUFACTURING DISPLAY DEVICE, METHOD OF MANUFACTURING DISPLAY DEVICE, AND MASK ASSEMBLY
Organization Name
Inventor(s)
Jeongkuk Kim of Yongin-si (KR)
Seungyong Song of Yongin-si (KR)
Duckjung Lee of Yongin-si (KR)
APPARATUS FOR MANUFACTURING DISPLAY DEVICE, METHOD OF MANUFACTURING DISPLAY DEVICE, AND MASK ASSEMBLY - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240318295 titled 'APPARATUS FOR MANUFACTURING DISPLAY DEVICE, METHOD OF MANUFACTURING DISPLAY DEVICE, AND MASK ASSEMBLY
Simplified Explanation:
The patent application describes an apparatus for manufacturing a display device, which includes a chamber, a mask assembly, and a deposition source unit. The mask assembly has multiple layers and openings to control the deposition of materials on the display substrate.
- The apparatus includes a chamber, mask assembly, and deposition source unit.
- The mask assembly consists of multiple layers with openings to guide the deposition process.
- The deposition material is supplied by the deposition source unit and deposited on the display substrate through the mask assembly.
Key Features and Innovation:
- Multi-layered mask assembly for precise deposition control.
- Deposition source unit for supplying and depositing materials.
- Chamber for containing the manufacturing process.
Potential Applications:
This technology can be used in the manufacturing of various display devices such as OLED screens, LCD panels, and electronic displays.
Problems Solved:
- Precise deposition control for accurate display device manufacturing.
- Efficient material usage during the deposition process.
Benefits:
- Improved display device quality.
- Cost-effective manufacturing process.
- Enhanced production efficiency.
Commercial Applications:
Title: Advanced Display Device Manufacturing Apparatus
This technology can be utilized in the production of smartphones, tablets, TVs, and other electronic devices with display screens. It can benefit manufacturers looking to enhance the quality and efficiency of their display device production processes.
Prior Art:
Readers can explore prior art related to mask assembly technology, deposition control methods, and display device manufacturing processes to gain a deeper understanding of the innovation presented in this patent application.
Frequently Updated Research:
Stay updated on advancements in mask assembly technology, deposition techniques, and display device manufacturing processes to leverage the latest innovations in the field.
Questions about Display Device Manufacturing Apparatus:
1. How does the multi-layered mask assembly improve the deposition process?
- The multiple layers and openings in the mask assembly allow for precise control over the deposition of materials on the display substrate, resulting in high-quality display devices.
2. What are the potential cost-saving benefits of using this manufacturing apparatus?
- By efficiently controlling the deposition process, manufacturers can reduce material wastage and improve production efficiency, leading to cost savings in the manufacturing of display devices.
Original Abstract Submitted
an apparatus for manufacturing a display device includes a chamber, a mask assembly disposed inside the chamber to face a display substrate, and a deposition source unit that is disposed inside the chamber to face the mask assembly, supplies a deposition material, and deposits the deposition material on the display substrate by passing through the mask assembly, wherein the mask assembly includes a first mask layer including a first mask opening, and a second mask layer disposed on the first mask layer and including a second mask opening overlapping the first mask opening, and the second mask layer includes a first inorganic layer, a first organic layer disposed on the first inorganic layer, and a second inorganic layer disposed on the first organic layer.
