公开(公告)号：US20180011579A1

公开(公告)日：2018-01-11

申请号：US15642580

申请日：2017-07-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyuneok SHIN ,  Dokeun SONG ,  Sangwon SHIN ,  Dongmin LEE ,  Hyunju KANG ,  Chanwoo YANG ,  Juhyun LEE ,  Gwangmin CHA

IPC: G06F3/041 ,  G02F1/1343 ,  G02F1/1333 ,  H01L51/52 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G02F1/133305 ,  G02F1/13338 ,  G02F1/134309 ,  G02F1/13439 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04111 ,  H01L51/5215

Abstract: A display substrate, a display device, and a touch panel, the display substrate including a base substrate; and an electrode on the base substrate, the electrode including a first light transmitting layer, wherein the first light transmitting layer has a work function ranging from about 4.75 eV to about 4.9 eV, the first light transmitting layer includes a first transparent conductive oxide (TCO) layer and a first metal element doped in the first transparent conductive oxide layer, the first metal element being a group 2 metal element, the first metal element is included in the first light transmitting layer in an amount of about 0.01 atomic percent (atomic %) to about 5.00 atomic %, based on a total number of atoms in the first light transmitting layer.

公开(公告)号：US20240274625A1

公开(公告)日：2024-08-15

申请号：US18432861

申请日：2024-02-05

Applicant: Samsung Display Co., LTD.

Inventor： Yungbin CHUNG ,  Changhee LEE ,  Yijoon AHN ,  Sungjoo KWON ,  Joonyong PARK ,  Hyuneok SHIN ,  Juhyun LEE ,  Samtae JEONG

IPC: H01L27/12 ,  C23C16/27 ,  C23C16/44 ,  C23C16/455 ,  H10K59/12 ,  H10K59/121

CPC classification number: H01L27/127 ,  C23C16/27 ,  C23C16/4408 ,  C23C16/45565 ,  C23C16/45574 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/1255 ,  H10K59/1201 ,  H10K59/1213

Abstract: An apparatus for manufacturing a display device includes a stage on which a display substrate is arranged, a nozzle portion facing the stage, where the nozzle portion supplies gas to the display substrate to form at least one selected from a base portion and a graphene layer on the display substrate, and a driver connected to at least one of the nozzle portion and the stage, where the driver linearly moves at least one selected from the nozzle portion and the stage in a predetermined direction. The nozzle portion forms the at least one selected from the base portion and the graphene layer on the display substrate based on a relative motion thereof with the stage.

公开(公告)号：US20220149144A1

公开(公告)日：2022-05-12

申请号：US17507316

申请日：2021-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Juhyun LEE ,  Hyuneok SHIN ,  Sungjoo KWON

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes: a substrate comprising a main display area, a component area, and a peripheral area; a main pixel electrode at the main display area of the substrate; a main thin-film transistor at the main display area of the substrate and electrically connected to the main pixel electrode; an auxiliary pixel electrode at the component area of the substrate; an auxiliary thin-film transistor at the peripheral area of the substrate; and a connecting wire connected to the auxiliary pixel electrode and including a thin portion having a thickness less than a thickness of the auxiliary pixel electrode, wherein the connecting wire electrically connects the auxiliary thin-film transistor to the auxiliary pixel electrode.

公开(公告)号：US20210043870A1

公开(公告)日：2021-02-11

申请号：US16910561

申请日：2020-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： Gyungmin BAEK ,  Juhyun LEE ,  Hyuneok SHIN

IPC: H01L51/52 ,  H01L27/32 ,  G02F1/1362 ,  G02F1/1368 ,  H01L51/56 ,  G02F1/1333

Abstract: A conductive pattern includes a metal layer and a first low reflective layer disposed on a first surface of the metal layer, the first low reflective layer including niobium carbide (NbC) and zinc oxide (ZnO).

公开(公告)号：US20190288043A1

公开(公告)日：2019-09-19

申请号：US16298391

申请日：2019-03-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyuneok SHIN ,  Taewook KANG ,  Gyungmin BAEK ,  Juhyun LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel includes a substrate including a circuit layer, an insulation layer on the substrate, the insulation layer defining a hole, a first electrode on the insulation layer, the first electrode being electrically connected to the circuit layer in the hole, a light absorbing layer on the first electrode and overlapping the hole, a pixel defining layer on the insulation layer and defining an opening through which a top surface of the first electrode is exposed, at least one organic layer including a light emitting layer in the opening, and a second electrode on the at least one organic layer.

公开(公告)号：US20190259783A1

公开(公告)日：2019-08-22

申请号：US16273554

申请日：2019-02-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gyungmin BAEK ,  Juhyun LEE ,  Sangwon SHIN ,  Hyuneok SHIN

IPC: H01L27/12 ,  H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01L51/00 ,  H01L25/04

Abstract: A method for manufacturing a display device includes providing a carrier substrate and forming a soluble layer on the carrier substrate. The soluble layer includes a material that, dissolves in a washing solution. The method includes forming a cover layer on a top surface of the soluble layer and a side surface of the soluble layer. The method includes forming a display panel on the cover layer. The display panel includes a base layer. The method includes removing a portion of the cover layer from the side surface of the soluble layer to form a remaining part. The method includes providing the washing solution to the soluble layer to remove the soluble layer. The method includes separating the display panel and the remaining part from the carrier substrate.

公开(公告)号：US20190027550A1

公开(公告)日：2019-01-24

申请号：US15919011

申请日：2018-03-12

Applicant: Samsung Display Co., Ltd.

Inventor： Hyuneok SHIN ,  Gyungmin BAEK ,  Juhyun LEE ,  Kyeongsu KO ,  Sanggab KIM

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

CPC classification number: H01L27/3276 ,  H01L27/3258 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/301 ,  H01L2251/5338 ,  H01L2251/558

Abstract: A display device may include an organic layer, a first metal layer on the organic layer, the first metal layer including a first metal, and a first oxidation resistant layer between the organic layer and the first metal layer, the first oxidation resistant layer including a nitride of the first metal.

公开(公告)号：US20170097534A1

公开(公告)日：2017-04-06

申请号：US15070707

申请日：2016-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyuneok SHIN ,  Dongmin LEE ,  Chanwoo YANG ,  Juhyun LEE ,  Changoh JEONG

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1368 ,  H01L33/42 ,  H01L27/12

CPC classification number: G02F1/13439 ,  G02F1/133377 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2201/121 ,  G02F2202/16 ,  G02F2202/36 ,  H01B1/02 ,  H01L27/124 ,  H01L33/42

Abstract: A transparent conductive film includes a first conductive layer, a second conductive layer disposed on the first conductive layer, and a third conductive layer disposed on the second conductive layer. The second conductive layer includes silver (Ag) and an alloy element, the alloy element has a smaller atomic radius than the Ag, and a thickness of the second conductive layer is in a range of 20 Å to 60 Å.