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US 12,735,783 B2Granted
Mask assembly and mask assembly manufacturing method
AssigneeSamsung Display Co., Ltd.
InventorsJeongkuk Kim, Hwi Kim, Youngmin Moon
Life of this patent
Estimating the term…
Abstract
A mask assembly manufacturing method includes preparing a mask sheet and a frame, stretching and fixing the mask sheet to the frame, fixing a unit mask on the mask sheet, and forming an opening by removing an overlap portion of the mask sheet overlapping the unit mask after the fixing of the unit mask on the mask sheet.
Claims12
A mask assembly manufacturing method comprising:
- preparing a mask sheet and a frame;
- stretching and fixing the mask sheet to the frame;
- fixing a unit mask on the mask sheet;
- and
- forming an opening by removing an overlap portion of the mask sheet overlapping the unit mask after the fixing of the unit mask on the mask sheet.
2 more elements
Dependencies are inferred from the claim text.