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Mask Frame Assembly for Thin Film Deposition and Method of Manufacturing the Same

  • US 20120279444A1
  • Filed: 09/22/2011
  • Published: 11/08/2012
  • Est. Priority Date: 05/06/2011
  • Status: Active Grant
First Claim
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1. A mask frame assembly for thin film deposition, comprising:

  • a frame having an opening portion;

    a supporting bar installed on the frame and across the opening portion; and

    a plurality of split masks installed on the frame across the opening portion so as to cross the supporting bar;

    wherein two end portions of each split mask are fixed to the frame and said each split mask is fixed to the supporting bar at a point where said each split mask and the supporting bar cross; and

    wherein a partial cutting portion is formed around each said point where said each split mask is fixed to the supporting bar by cutting portions of said each split mask.

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