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公开(公告)号：US10158074B2
公开(公告)日：2018-12-18
申请号：US15390908
申请日：2016-12-27
Applicant: Samsung Display Co., Ltd.
Inventor： Youngsun Cho , Daeyong Kim , Jongbum Kim , Jongho Yang , Yoonchan Oh
Abstract: An organic layer deposition assembly for depositing a deposition material on a substrate includes a deposition source configured to spray the deposition material, a deposition source nozzle arranged in one side of the deposition source and including deposition source nozzles arranged in a first direction, a patterning slit sheet arranged to face the deposition source nozzle and having patterning slits in a second direction that crosses the first direction, and a correction sheet arranged between the deposition source nozzle and the patterning slit sheet and configured to block at least a part of the deposition material sprayed from the deposition source.
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公开(公告)号：US10385441B2
公开(公告)日：2019-08-20
申请号：US14994906
申请日：2016-01-13
Applicant: Samsung Display Co., Ltd.
Inventor： Yoonchan Oh , Jongho Yang , Youngsun Cho , Jaemin Hong
IPC: C23C14/04 , C23C16/04 , C23C16/458
Abstract: A mask frame assembly and a manufacturing method of the same are provided. The mask frame assembly includes a frame unit having a plurality of frames to form an opening, a deposition mask extended in a first direction and fixed to the frame unit, and a gap adjusting unit installed between one frame and another frame disposed adjacent to the one frame among the plurality of frames, wherein the gap adjusting unit adjusts a distance between the one frame and the another frame.
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公开(公告)号：US20230363246A1
公开(公告)日：2023-11-09
申请号：US18311021
申请日：2023-05-02
Applicant: Samsung Display Co., Ltd.
Inventor： Youngsun Cho , Jangwoo Kim , Sangmin Yi , Kyunghoon Chung , Jaemin Hong
CPC classification number: H10K71/166 , H10K59/1201 , C23C14/042 , C23C14/24 , H01L21/6831
Abstract: The present invention relates to an apparatus for manufacturing a display device and a method of manufacturing a display device. The apparatus for manufacturing a display device includes: a mask assembly tilted with respect to one plane parallel to a ground; a support unit configured to support a rear surface of the mask assembly and to support a lower surface of the mask assembly; a deposition source arranged to face the mask assembly; and a carrier arranged to face the mask assembly and configured to support a display substrate.
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公开(公告)号：US20230363245A1
公开(公告)日：2023-11-09
申请号：US18142479
申请日：2023-05-02
Applicant: Samsung Display Co., Ltd.
Inventor： Youngsun Cho , Jaemin Hong , Myungkyu Kim , Jangwoo Kim , Jongsung Park , Sangshin Lee , Jungseob Lee , Kyunghoon Chung , Eunjoung Jung , Kyongho Hong
CPC classification number: H10K71/166 , H10K59/1201 , C23C14/042 , C23C14/24
Abstract: An apparatus for manufacturing a display device includes: a mask assembly tilted with respect to a plane parallel to the ground; a deposition source facing the mask assembly; and a carrier facing the mask assembly and configured to support a display substrate. The mask assembly includes: a mask frame having a flat surface; and a mask sheet having an end on the flat surface of the mask frame and coupled to the mask frame.
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