公开(公告)号：US20250048875A1

公开(公告)日：2025-02-06

申请号：US18922974

申请日：2024-10-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNHEE LEE ,  SUNHO KIM ,  GUNHEE KIM ,  DONGHWAN SHIM ,  TAEHOON YANG ,  CHOELMIN JANG

IPC: H10K59/40 ,  H10K50/844

Abstract: A display device includes a display area and a peripheral area. A display layer includes a plurality of display elements arranged thereon. A thin-film encapsulation layer is arranged on the display layer and includes first, second, and third encapsulation layers. The second encapsulation layer is on the first encapsulation layer. The third encapsulation layer is on the second encapsulation layer. A touch sensing layer is arranged on the thin-film encapsulation layer and includes touch electrodes and trace lines. The display area is partially bent about an axis, and the third encapsulation layer is bent along the axis and has a structure in which a first layer and a second layer are alternately stacked. The first layer includes an inorganic insulating material, and the second layer includes a silicon carbon compound material.

公开(公告)号：US20210280642A1

公开(公告)日：2021-09-09

申请号：US17135040

申请日：2020-12-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNHEE LEE ,  SUNHO KIM ,  GUNHEE KIM ,  DONGHWAN SHIM ,  TAEHOON YANG ,  CHOELMIN JANG

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a display area and a peripheral area. A display layer includes a plurality of display elements arranged thereon. A thin-film encapsulation layer is arranged on the display layer and includes first, second, and third encapsulation layers. The second encapsulation layer is on the first encapsulation layer. The third encapsulation layer is on the second encapsulation layer. A touch sensing layer is arranged on the thin-film encapsulation layer and includes touch electrodes and trace lines. The display area is partially bent about an axis, and the third encapsulation layer is bent along the axis and has a structure in which a first layer and a second layer are alternately stacked. The first layer includes an inorganic insulating material, and the second layer includes a silicon carbon compound material.

公开(公告)号：US20230397467A1

公开(公告)日：2023-12-07

申请号：US18453450

申请日：2023-08-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SEOKHYUN LIM ,  JOOHEE JEON ,  SUNMI KANG ,  JUHOON KANG ,  HYUNGKEUN PARK ,  DONGHWAN SHIM ,  MIYEON CHO ,  GUNHEE KIM ,  SUNYOUNG JUNG

IPC: H10K59/131 ,  G09G3/3233

CPC classification number: H10K59/1315 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0852

Abstract: A display apparatus includes a first transistor including a first semiconductor layer and a first electrode that at least partially overlaps the first semiconductor layer. A first capacitor includes the first electrode and a second electrode that at least partially overlaps the first electrode. A second capacitor includes the second electrode and a third electrode that at least partially overlaps the second electrode. A first data line is configured to transfer a data voltage therethrough. First and second scan lines are configured to transfer first and second scan signals therethrough, respectively. A second transistor connects the first data line to the second electrode in response to the first scan signal. A third transistor connects the first electrode to a drain of the first transistor in response to the second scan signal.

公开(公告)号：US20220406859A1

公开(公告)日：2022-12-22

申请号：US17821840

申请日：2022-08-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JOOHEE JEON ,  GUNHEE KIM ,  DONGHYUN KIM ,  SANGHOON KIM ,  SOOHYUN MOON ,  SEUNGCHAN LEE ,  SUNGJIN HONG ,  TAEHOON YANG

IPC: H01L27/32 ,  H01L51/56

Abstract: A display apparatus is described that includes a substrate having a display area and a sensor area, wherein the sensor area includes a transmission area; a plurality of first opposite electrodes arranged to correspond to the display area; and a plurality of second opposite electrodes arranged to correspond to the sensor area and surround the transmission area, wherein a shape of each of the plurality of first opposite electrodes is different from a shape of each of the plurality of second opposite electrodes.

公开(公告)号：US20180233547A1

公开(公告)日：2018-08-16

申请号：US15864049

申请日：2018-01-08

Applicant: Samsung Display Co., LTD.

Inventor： JINKOO CHUNG ,  GUNHEE KIM ,  KYUNGHO KIM ,  SEONG-MIN KIM ,  EUNKYOUNG NAM ,  CHAUNGI CHOI

IPC: H01L27/32

CPC classification number: H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/326

Abstract: An organic light emitting display device includes a substrate including an emission region and a non-emission region, an organic light emitting element which emits light, the organic light emitting element including a first electrode disposed on the substrate in the emission region, an organic light emitting layer disposed on the first electrode in the emission region, and a second electrode disposed on the organic light emitting layer, and a via insulation layer disposed on the substrate in the non-emission region thereof, the via insulation layer including an organic insulation material. The via insulation layer defines an opening therein in which the organic light emitting layer of the organic light emitting element is disposed.