公开(公告)号：US09847485B2

公开(公告)日：2017-12-19

申请号：US15170549

申请日：2016-06-01

Applicant: Samsung Display Co., Ltd.

Inventor： Soohyun Min

IPC: H01L51/52 ,  H01L51/00 ,  C23C14/04 ,  C23C14/06 ,  C23C14/08 ,  C23C14/22 ,  C23C14/34 ,  H01L51/56 ,  C23C14/24 ,  H01L27/32

CPC classification number: H01L51/0011 ,  C23C14/042 ,  C23C14/0641 ,  C23C14/0676 ,  C23C14/08 ,  C23C14/221 ,  C23C14/24 ,  C23C14/34 ,  H01L27/3244 ,  H01L51/5256 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5338

Abstract: A mask frame assembly includes a frame, a first support bar, split masks, and a second support bar. The frame includes an opening. The first support bar spans the opening in a first direction, the first support bar includes first ends disposed on the frame. The split masks span the opening in a second direction crossing the first direction, the split masks include first portions disposed on the first support bar and second ends disposed on the frame. The second support bar is disposed on the first support bar, the second support bar being more magnetic than the first support bar.

公开(公告)号：US20210225958A1

公开(公告)日：2021-07-22

申请号：US16941438

申请日：2020-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Junhyeuk Ko ,  Daewon Baek ,  Euigyu Kim ,  Soohyun Min ,  Minchul Song ,  Sangshin Lee ,  Seungjoo Hong

IPC: H01L27/32

Abstract: A display device including a display area and a non-display area surrounding the display area, the display area including a first display area and a second display area. The display device also includes a substrate; and a plurality of pixels arranged in the substrate and including first pixels and second pixels, the first pixels included in the first display area, and the second pixels included in the second display area, wherein the first pixels include a repeating arrangement structure of first pixel units including a plurality of pixels having different colors, and the second pixels each include a repeating arrangement structure of second pixel units including a greater number of pixels than the number of pixels included in each of the first pixel units.