公开(公告)号：US20230389401A1

公开(公告)日：2023-11-30

申请号：US18309608

申请日：2023-04-28

Applicant: Samsung Display Co., Ltd.

Inventor： EON SEOK OH ,  TAEHYUN SUNG ,  SANGYEOL KIM ,  JE-HYUN SONG

IPC: H10K59/80 ,  H10K59/40 ,  H10K59/65 ,  H10K59/70 ,  H10K59/12

CPC classification number: H10K59/873 ,  H10K59/40 ,  H10K59/65 ,  H10K59/70 ,  H10K59/1201

Abstract: An electronic device includes a display panel including a base layer, a circuit element layer including a buffer layer, a transistor, at least one insulating layer on the buffer layer, and a first metal pattern on the at least one insulating layer and overlapping the margin area, a display element layer including an organic layer between a first electrode and a second electrode, and a light emitting device overlapping a pixel area, wherein an electrode opening corresponding to the margin area is defined in the second electrode, and an encapsulation layer on the display element layer. An insulation opening is defined to be overlapped between an edge of the second electrode defined an electrode opening and the first metal pattern in the at least one insulating layer, and exposes a portion of the buffer layer.

公开(公告)号：US20240284732A1

公开(公告)日：2024-08-22

申请号：US18513225

申请日：2023-11-17

Applicant: Samsung Display Co., Ltd.

Inventor： EON SEOK OH ,  JUNGJOON SEO ,  TAEHYUN SUNG ,  JE-HYUN SONG

IPC: H10K59/131 ,  G09G3/3233 ,  H10K59/122

CPC classification number: H10K59/131 ,  G09G3/3233 ,  H10K59/122 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861

Abstract: A display device includes a display panel that has a first region, a second region adjacent to the first region, and a third region adjacent to the second region. The display panel includes a base layer, a first pixel including a first emission element in the first region and a first pixel circuit in the second region, a metal layer disposed between the base layer and the first emission element a second pixel in the second region, and a third pixel in the third region. The first emission element includes a first pixel electrode, a first emission layer on the first pixel electrode, and a common electrode on the first emission layer. The first pixel electrode extends beyond an edge of the metal layer.

公开(公告)号：US20220367772A1

公开(公告)日：2022-11-17

申请号：US17696587

申请日：2022-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： EON SEOK OH ,  TAEHYUN SUNG ,  JE-HYUN SONG ,  JUNGMIN CHOI

IPC: H01L33/62 ,  H01L25/075 ,  H01L33/38 ,  H01L33/00

Abstract: A display device includes a display panel including: a first display region; a main display region; first light-emitting elements at the first display region; a connection part at the first display region, and connecting adjacent first light-emitting elements from among the first light-emitting elements to each other; and a light blocking pattern overlapping with the connection part in a plan view. The light blocking pattern includes: a first light blocking pattern spaced from the first light-emitting elements with a first gap between the first light blocking pattern and adjacent ones of the first light-emitting elements, the first light blocking pattern being located at the same layer as that at which at least a portion of each of the first light-emitting elements is located; and a second light blocking pattern under the first light blocking pattern, at least a portion of the second light blocking pattern overlapping with the first gap.

公开(公告)号：US20230413610A1

公开(公告)日：2023-12-21

申请号：US18115174

申请日：2023-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： EON SEOK OH ,  JUNGJOON SEO ,  TAEHYUN SUNG ,  SEUNGSOO HONG ,  SANGYEOL KIM ,  JE-HYUN SONG

IPC: H10K59/122 ,  H10K59/80 ,  H10K59/12 ,  H10K59/131 ,  H10K71/40

CPC classification number: H10K59/122 ,  H10K59/8792 ,  H10K71/421 ,  H10K59/131 ,  H10K59/1201

Abstract: A display device in an embodiment includes a base substrate including a first auxiliary display area and a main display area surrounding a first auxiliary display area, a pixel circuit layer disposed on a base substrate, and a light-emitting device layer disposed on a pixel circuit layer and including a plurality of first light-emitting devices disposed in the first auxiliary display area, and each of a plurality of first light-emitting devices includes a pixel electrode, a light-emitting layer disposed on a pixel electrode, and a common electrode disposed on a light-emitting layer and defining a plurality of transmission holes defined in the first auxiliary display area, and a plurality of first light-emitting devices and a plurality of transmission holes are alternately arranged in a plan view.

公开(公告)号：US20140326962A1

公开(公告)日：2014-11-06

申请号：US14044512

申请日：2013-10-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： TAE-HUN LEE ,  BYOUNG-SEONG JEONG ,  SANG-SU KIM ,  EUN-GOOK SUNG ,  SUNG-HWAN KIM ,  SUNG-WON YANG ,  JE-HYUN SONG ,  TAE-HYUNG KIM

IPC: H01L51/56 ,  H01L51/52

CPC classification number: H01L51/56 ,  C23C14/24 ,  C23C14/243 ,  C23C14/50 ,  C23C14/546 ,  C23C14/568 ,  H01L51/52

Abstract: A deposition apparatus is capable of checking, in real time, the thickness or uniformity of a thin layer which is formed. The deposition apparatus includes a moving unit to which a substrate is detachably fixed. A conveyer unit conveys the moving unit in a first direction or in an opposite direction to the first direction. A deposition unit includes at least one deposition assembly for depositing a deposition material on the substrate. A discharge data acquisition unit acquires data associated with the amount of the deposition material discharged per unit time from the at least one deposition assembly. A transmission unit transmits the data acquired by the discharge data acquisition unit.

Abstract translation: 沉积装置能够实时检查形成的薄层的厚度或均匀性。 沉积设备包括可拆卸地固定基板的移动单元。 输送单元沿第一方向或与第一方向相反的方向输送移动单元。 沉积单元包括至少一个用于在基底上沉积沉积材料的沉积组件。 放电数据获取单元从至少一个沉积组件获取与每单位时间排出的沉积材料的量相关联的数据。 发送单元发送由排出数据获取单元获取的数据。