18151940. MASK ASSEMBLY AND APPARATUS AND METHOD OF MANUFACTURING DISPLAY APPARATUS simplified abstract (Samsung Display Co., Ltd.)

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MASK ASSEMBLY AND APPARATUS AND METHOD OF MANUFACTURING DISPLAY APPARATUS

Organization Name

Samsung Display Co., Ltd.

Inventor(s)

Yalim Kim of Yongin-si (KR)

Jongdae Lee of Yongin-si (KR)

Sangheon Jeon of Yongin-si (KR)

Dongseob Jeong of Yongin-si (KR)

Youngeun Ryu of Yongin-si (KR)

Minju Choi of Yongin-si (KR)

MASK ASSEMBLY AND APPARATUS AND METHOD OF MANUFACTURING DISPLAY APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18151940 titled 'MASK ASSEMBLY AND APPARATUS AND METHOD OF MANUFACTURING DISPLAY APPARATUS

Simplified Explanation

The abstract describes a mask assembly and a method for manufacturing a display apparatus. The mask assembly includes a mask frame and a mask with at least one opening. The mask has a protruding portion that surrounds the opening and contacts the display substrate. A deposition material can pass through the opening to be deposited on the display panel.

  • The mask assembly includes a mask frame and a mask with at least one opening.
  • The mask has a protruding portion that surrounds the opening and contacts the display substrate.
  • The protruding portion protrudes from the mask body and is configured to protrude towards the display substrate.
  • A deposition material can pass through the opening in the mask to be deposited on the display panel.
  • The deposition material is deposited in the entire display area of the display panel, which includes multiple pixels.

Potential applications of this technology:

  • Manufacturing of display panels for electronic devices such as smartphones, tablets, and televisions.
  • Production of high-resolution displays with precise deposition of materials.

Problems solved by this technology:

  • Ensures accurate deposition of materials on the display panel by using a mask assembly with a protruding portion that contacts the display substrate.
  • Provides a simplified method for manufacturing display panels by using a mask assembly with openings for deposition.

Benefits of this technology:

  • Improved display quality and resolution due to precise deposition of materials.
  • Simplified manufacturing process for display panels, leading to cost savings and increased efficiency.


Original Abstract Submitted

A mask assembly and an apparatus and method for manufacturing a display apparatus are provided. A mask assembly includes a mask frame and a mask on the mask frame and having at least one opening. The mask includes a mask body portion having the at least one opening, and a protruding portion arranged to surround the at least one opening and including an inner surface defining the at least one opening, the protruding portion protruding from the mask body portion and configured to protrude toward a display substrate and contact the display substrate. A deposition material is configured to pass through the at least one opening to be deposited in an entire display area of a display panel including a plurality of pixels.

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