公开(公告)号：US10908648B2

公开(公告)日：2021-02-02

申请号：US16882391

申请日：2020-05-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jaihyuk Choi ,  Sukwon Jung ,  Myungsoo Huh

IPC: G06F1/16 ,  H05K1/02 ,  H05K3/00 ,  H05K1/03 ,  H04M1/02 ,  H01L51/00 ,  H01L51/52

Abstract: Disclosed is a foldable display apparatus in which a crack prevention layer is disposed on a surface of a display panel. The crack prevention layer includes thin film pattern portions disposed along a folding axis of the foldable display apparatus.

公开(公告)号：US10664015B2

公开(公告)日：2020-05-26

申请号：US15869481

申请日：2018-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jaihyuk Choi ,  Sukwon Jung ,  Myungsoo Huh

IPC: H05K1/02 ,  G06F1/16 ,  H05K3/00 ,  H05K1/03 ,  H04M1/02 ,  H01L51/00 ,  H01L51/52

Abstract: Disclosed is a foldable display apparatus in which a crack prevention layer is disposed on a surface of a display panel. The crack prevention layer includes thin film pattern portions disposed along a folding axis of the foldable display apparatus.

公开(公告)号：US10361263B2

公开(公告)日：2019-07-23

申请号：US15949614

申请日：2018-04-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jaihyuk Choi ,  Sukwon Jung ,  Myungsoo Huh ,  Seok-jin Ko ,  Hyunwoo Joo

IPC: H01L27/32 ,  H01L27/12 ,  H01L29/786

Abstract: Provided is a display apparatus. The display apparatus includes a base substrate, a first transistor disposed on the base substrate and including a first semiconductor layer including a first layer and a second layer disposed to come into contact with a first layer and including a compound made of at least two materials of a Group IV elements, a first control electrode overlapping the first semiconductor layer, a first input electrode connected to the first semiconductor layer, and a first output electrode connected to the first semiconductor layer, a second transistor and an organic light emitting diode.

公开(公告)号：US10211427B2

公开(公告)日：2019-02-19

申请号：US15640945

申请日：2017-07-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myungsoo Huh ,  Sunghun Key ,  Sungchul Kim ,  Cheollae Roh ,  Sukwon Jung ,  Hyunwoo Joo ,  Jaihyuk Choi

IPC: H01L51/52 ,  H01J37/32 ,  C23C16/04 ,  C23C16/34 ,  C23C16/455 ,  C23C16/505

Abstract: A display device and an apparatus and method for manufacturing the same are disclosed. The display device includes: a substrate; a display unit formed on the substrate; and an inorganic layer formed on the display unit, wherein a water vapor transmission rate (WVTR) of the inorganic layer is 5×10−5 g/m2 day or less. The apparatus for manufacturing a display device includes: a chamber; a shower head for spraying a mixed gas into the chamber; a plasma generation unit for forming plasma from the mixed gas; a susceptor facing the shower head and on which a substrate is seated; and a power supply unit electrically connected to the plasma generation unit, wherein a frequency of a current supplied from the power supply unit to the plasma generation unit is between about 27 MHz and about 42 MHz.