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公开(公告)号：US11569487B2
公开(公告)日：2023-01-31
申请号：US17063676
申请日：2020-10-05
Applicant: Samsung Display Co., Ltd.
Inventor： Jaemin Hong , Hanul Kwen , Jeunghoon Kim , Jakyung Yu , Sujin Lee
Abstract: Provided are a display device, a mask assembly, and an apparatus and a method for manufacturing the display device. The mask assembly includes: a mask frame; at least two mask sheets installed on the mask frame, each of the mask sheets including a plurality of openings; and at least two thin shielding plates installed on the mask frame such that the thin shielding plates are spaced apart from each other and shield a portion of the plurality of openings of each mask sheet, wherein one of the mask sheets and the thin shielding plates includes a shielding portion between the thin shielding plates spaced apart from each other, the shielding portion selectively blocking at least portions of the openings so as to form a deposition region having a shape other than a rectangle or a square.
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2.发明申请公开(公告)号：US20180040857A1
公开(公告)日：2018-02-08
申请号：US15651808
申请日：2017-07-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jaemin Hong , Hanul Kwen , Jeunghoon Kim , Jakyung Yu , Sujin Lee
Abstract: Provided are a display device, a mask assembly, and an apparatus and a method for manufacturing the display device. The mask assembly includes: a mask frame; at least two mask sheets installed on the mask frame, each of the mask sheets including a plurality of openings; and at least two thin shielding plates installed on the mask frame such that the thin shielding plates are spaced apart from each other and shield a portion of the plurality of openings of each mask sheet, wherein one of the mask sheets and the thin shielding plates includes a shielding portion between the thin shielding plates spaced apart from each other, the shielding portion selectively blocking at least portions of the openings so as to form a deposition region having a shape other than a rectangle or a square.
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公开(公告)号：US20210020874A1
公开(公告)日：2021-01-21
申请号：US17063676
申请日：2020-10-05
Applicant: Samsung Display Co., Ltd.
Inventor： Jaemin Hong , Hanul Kwen , Jeunghoon Kim , Jakyung Yu , Sujin Lee
Abstract: Provided are a display device, a mask assembly, and an apparatus and a method for manufacturing the display device. The mask assembly includes: a mask frame; at least two mask sheets installed on the mask frame, each of the mask sheets including a plurality of openings; and at least two thin shielding plates installed on the mask frame such that the thin shielding plates are spaced apart from each other and shield a portion of the plurality of openings of each mask sheet, wherein one of the mask sheets and the thin shielding plates includes a shielding portion between the thin shielding plates spaced apart from each other, the shielding portion selectively blocking at least portions of the openings so as to form a deposition region having a shape other than a rectangle or a square.
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公开(公告)号：US10818877B2
公开(公告)日：2020-10-27
申请号：US15651808
申请日：2017-07-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jaemin Hong , Hanul Kwen , Jeunghoon Kim , Jakyung Yu , Sujin Lee
Abstract: Provided are a display device, a mask assembly, and an apparatus and a method for manufacturing the display device. The mask assembly includes: a mask frame; at least two mask sheets installed on the mask frame, each of the mask sheets including a plurality of openings; and at least two thin shielding plates installed on the mask frame such that the thin shielding plates are spaced apart from each other and shield a portion of the plurality of openings of each mask sheet, wherein one of the mask sheets and the thin shielding plates includes a shielding portion between the thin shielding plates spaced apart from each other, the shielding portion selectively blocking at least portions of the openings so as to form a deposition region having a shape other than a rectangle or a square.
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