公开(公告)号：US11832503B2

公开(公告)日：2023-11-28

申请号：US17149964

申请日：2021-01-15

申请人： Samsung Display Co. Ltd.

发明人： Hee Kyun Shin ,  Seung Jun Moon ,  Byung Hoon Kang ,  Min Woo Lee ,  Woo Jin Cho

IPC分类号： B32B5/16 ,  H10K71/00 ,  B32B7/12 ,  H10K71/80 ,  H10K77/10 ,  H10K50/844 ,  H10K59/12 ,  H10K102/00

CPC分类号： H10K71/00 ,  B32B5/16 ,  B32B7/12 ,  H10K71/80 ,  H10K77/111 ,  B32B2264/102 ,  B32B2457/206 ,  H10K50/8445 ,  H10K59/12 ,  H10K59/1201 ,  H10K2102/311

摘要： A display device includes a base, a light emitting device on a first surface of the base, and a plate-like inorganic layer on a second surface of the base, the plate-like inorganic layer including a first plate-like inorganic particle with a first size and a second plate-like inorganic particle with a second size different from the first size.

公开(公告)号：US20190140216A1

公开(公告)日：2019-05-09

申请号：US15967750

申请日：2018-05-01

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Hee Kyun Shin ,  Seung Jun Moon ,  Byung Hoon Kang ,  Min Woo Lee ,  Woo Jin Cho

IPC分类号： H01L51/56 ,  B32B7/12 ,  B32B5/16 ,  H01L51/00

摘要： A display device includes a base, a light emitting device on a first surface of the base, and a plate-like inorganic layer on a second surface of the base, the plate-like inorganic layer including a first plate-like inorganic particle with a first size and a second plate-like inorganic particle with a second size different from the first size.

公开(公告)号：US20190189973A1

公开(公告)日：2019-06-20

申请号：US16155413

申请日：2018-10-09

申请人： Samsung Display Co., Ltd.

发明人： Byung Hoon Kang ,  Seung Jun Moon ,  Hee Kyun Shin ,  Min-Woo Lee ,  Woo Jin Cho

IPC分类号： H01L51/56 ,  H01L51/00 ,  H01L51/52

CPC分类号： H01L51/56 ,  H01L51/003 ,  H01L51/0097 ,  H01L51/5237 ,  H01L2251/5338

摘要： A method for manufacturing a transparent display device includes: providing a transparent flexible substrate on a support substrate; forming a display unit on a front side of the transparent flexible substrate; separating the transparent flexible substrate from the support substrate; and cleaning a rear side of the transparent flexible substrate with plasma.

公开(公告)号：US11145846B2

公开(公告)日：2021-10-12

申请号：US16798924

申请日：2020-02-24

申请人： Samsung Display Co., Ltd.

发明人： Seung Jun Moon ,  Byung Hoon Kang ,  Dong Kyun Seo ,  Hee Kyun Shin ,  Jun Ho Sim ,  Woo Jin Cho

IPC分类号： H01L51/56 ,  H01L27/32 ,  H01L51/00

摘要： An apparatus and a method for manufacturing a display device are provided. An apparatus for manufacturing a display device includes a first unit configured to remove impurities of a support substrate, a second unit configured to form a sacrificial layer on the support substrate, a third unit configured to form a flexible substrate on the sacrificial layer, and a fourth unit configured to form a display unit on the flexible substrate. The second unit includes a moving unit movable in a first direction to receive the support substrate, a first supply nozzle configured to spray a solution onto the support substrate to coat a graphene oxide layer, and a second supply nozzle configured to dry the graphene oxide layer coated on the support substrate while removing a portion of the graphene oxide layer, to form the sacrificial layer.

公开(公告)号：US10930895B2

公开(公告)日：2021-02-23

申请号：US15967750

申请日：2018-05-01

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Hee Kyun Shin ,  Seung Jun Moon ,  Byung Hoon Kang ,  Min Woo Lee ,  Woo Jin Cho

IPC分类号： H01L51/56 ,  B32B7/12 ,  B32B5/16 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32

摘要： A display device includes a base, a light emitting device on a first surface of the base, and a plate-like inorganic layer on a second surface of the base, the plate-like inorganic layer including a first plate-like inorganic particle with a first size and a second plate-like inorganic particle with a second size different from the first size.

公开(公告)号：US20200321563A1

公开(公告)日：2020-10-08

申请号：US16798924

申请日：2020-02-24

申请人： Samsung Display Co., Ltd.

发明人： Seung Jun Moon ,  Byung Hoon Kang ,  Dong Kyun Seo ,  Hee Kyun Shin ,  Jun Ho Sim ,  Woo Jin Cho

IPC分类号： H01L51/56

摘要： An apparatus and a method for manufacturing a display device are provided. An apparatus for manufacturing a display device includes a first unit configured to remove impurities of a support substrate, a second unit configured to form a sacrificial layer on the support substrate, a third unit configured to form a flexible substrate on the sacrificial layer, and a fourth unit configured to form a display unit on the flexible substrate. The second unit includes a moving unit movable in a first direction to receive the support substrate, a first supply nozzle configured to spray a solution onto the support substrate to coat a graphene oxide layer, and a second supply nozzle configured to dry the graphene oxide layer coated on the support substrate while removing a portion of the graphene oxide layer, to form the sacrificial layer.

公开(公告)号：US10424762B2

公开(公告)日：2019-09-24

申请号：US16155413

申请日：2018-10-09

申请人： Samsung Display Co., Ltd.

发明人： Byung Hoon Kang ,  Seung Jun Moon ,  Hee Kyun Shin ,  Min-Woo Lee ,  Woo Jin Cho

IPC分类号： H01L51/56 ,  H01L51/52 ,  H01L51/00

摘要： A method for manufacturing a transparent display device includes: providing a transparent flexible substrate on a support substrate; forming a display unit on a front side of the transparent flexible substrate; separating the transparent flexible substrate from the support substrate; and cleaning a rear side of the transparent flexible substrate with plasma.