18210653. DEPOSITION MASK, METHOD OF FABRICATING THE SAME, AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME simplified abstract (SAMSUNG DISPLAY CO., LTD.)
DEPOSITION MASK, METHOD OF FABRICATING THE SAME, AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME
Organization Name
Inventor(s)
Min Ho Moon of Seongnam-si (KR)
Seung Yong Song of Suwon-si (KR)
Duck Jung Lee of Hwaseong-si (KR)
DEPOSITION MASK, METHOD OF FABRICATING THE SAME, AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18210653 titled 'DEPOSITION MASK, METHOD OF FABRICATING THE SAME, AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME
Simplified Explanation
The deposition mask described in the patent application consists of a frame with a first opening. Above this opening, there is a first member that includes a first portion surrounding at least one second opening, and a second portion that is physically separated from the first portion. On top of the first member, there is a second member that has a first connecting portion connected to the frame and a second mesh portion that overlaps the second portion.
- The deposition mask is used in the manufacturing process of display devices.
- The frame provides structural support for the mask.
- The first member acts as a barrier and defines the shape of the deposition area.
- The second member helps in controlling the deposition process by allowing only specific areas to be exposed.
- The second mesh portion ensures precise deposition by preventing unwanted material from entering the deposition area.
Potential applications of this technology:
- Manufacturing of display devices such as LCD screens, OLED panels, or microLED displays.
- Production of electronic components that require precise deposition of materials.
Problems solved by this technology:
- Ensures accurate and controlled deposition of materials onto the display device.
- Prevents contamination or unwanted material from entering the deposition area.
- Provides a reliable and repeatable manufacturing process for display devices.
Benefits of this technology:
- Improved manufacturing efficiency and yield by reducing errors and defects.
- Enables the production of high-quality display devices with precise deposition.
- Enhances the overall performance and reliability of the display devices.
Original Abstract Submitted
A deposition mask for making a display device, the deposition mask includes: a frame including a first opening; a first member disposed above the first opening of the frame and including a first portion surrounding at least one second opening and a second portion disposed in the second opening and physically separated from the first portion; and a second member disposed on the first member and including a first connecting portion connected to the frame and a second mesh portion overlapping the second portion.
