公开(公告)号：US20230209916A1

公开(公告)日：2023-06-29

申请号：US18117637

申请日：2023-03-06

Applicant: Samsung Display Co., LTD.

Inventor： Min Joo KIM ,  Sun Ho KIM ,  Seung-Hwan CHO ,  Tae Woo KIM ,  Tae Hoon YANG ,  Jong Hyun CHOI

IPC: H10K59/123 ,  H10K59/40 ,  H10K59/88 ,  H10K59/124 ,  H10K59/131

CPC classification number: H10K59/123 ,  H10K59/40 ,  H10K59/88 ,  H10K59/124 ,  H10K59/131

Abstract: A display device includes a first display area and a second display area adjacent to the first display area in a first direction, driving elements, light-emitting elements including a pixel electrode electrically connected to a corresponding one of the driving elements, signal wirings that transfer a driving signal to the driving elements, and connection wirings that transfer a driving signal to signal wirings disposed in the second display area. At least one of the connection wirings includes a first signal-transferring portion extending in the first direction, a second signal-transferring portion extending in a second direction, and dummy portions extending in a direction intersecting the first and second signal-transferring portions. The pixel electrode overlaps a gap between dummy portions of adjacent connection wirings in an area where the connection wirings are disposed.

公开(公告)号：US20220181593A1

公开(公告)日：2022-06-09

申请号：US17678576

申请日：2022-02-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sun Ho KIM ,  Sun Hee LEE ,  Gun Hee KIM ,  Tae Hoon YANG ,  Seung Chan LEE ,  Joo Hee JEON

IPC: H01L51/52 ,  H01L27/32 ,  H04N5/225 ,  G06F3/041 ,  G06F3/044

Abstract: A display device includes a display panel including an antireflection layer on a light emitting element layer which includes a first pixel defining layer in which an opening defining a light emitting area of a first pixel is defined, and a second pixel defining layer in which an opening defining a light emitting area of a second pixel is defined. The antireflection layer includes first and second light blocking layers respectively overlapping the first and second pixel defining layers, and includes a first gap defined by a length of a predetermined direction from an edge of the opening to an edge of an opening of the first light blocking layer, and a second gap defined by a length from an edge of the opening to an edge of an opening of the second light blocking layer in the predetermined direction. The first gap is less than the second gap.

公开(公告)号：US20220157255A1

公开(公告)日：2022-05-19

申请号：US17592673

申请日：2022-02-04

Applicant: Samsung Display Co., LTD.

Inventor： Seung Hwan CHO ,  Ki Nyeng KANG ,  Sang Hoon LEE ,  Sun Ho KIM ,  Tae Woo KIM ,  Tae Hoon YANG ,  Jong Hyun CHOI

IPC: G09G3/3266 ,  G09G3/3258

Abstract: A display device including a substrate including a display area and a non-display area, a plurality of signal lines disposed in the display area and extending along a first direction and from the non-display area to the display area, a connection line extending from the non-display area and electrically connected to a respective signal line of the plurality of signal lines in the non-display area, and an initialization voltage line extending in a second direction intersecting the first direction, wherein the connection line overlaps the initialization voltage line in a thickness direction of the display device.

公开(公告)号：US20210066656A1

公开(公告)日：2021-03-04

申请号：US16985969

申请日：2020-08-05

Applicant: Samsung Display Co., LTD.

Inventor： Hyun KIM ,  Sun Ho KIM ,  Sun Hee LEE ,  Sung Hun KEY ,  Choel Min JANG

IPC: H01L51/52 ,  H01L51/56

Abstract: A display device includes a substrate, a light-emitting element layer disposed on the substrate, a first encapsulation layer and a second encapsulation layer which are disposed on the light-emitting element layer, and a buffer layer which covers the first encapsulation layer and the second encapsulation layer. The second encapsulation layer includes a first film, a second film disposed on the first film, and a third film disposed between the first film and the second film, and a side surface of the third film is disposed more inward than a side surface of the first film and a side surface of the second film.

公开(公告)号：US20200380918A1

公开(公告)日：2020-12-03

申请号：US16832668

申请日：2020-03-27

Applicant: Samsung Display Co., LTD.

Inventor： Seung Hwan CHO ,  Ki Nyeng KANG ,  Sang Hoon LEE ,  Sun Ho KIM ,  Tae Woo KIM ,  Tae Hoon YANG ,  Jong Hyun CHOI

IPC: G09G3/3266 ,  G09G3/3258

Abstract: A display device including a substrate including a display area and a non-display area, a plurality of signal lines disposed in the display area and extending along a first direction and from the non-display area to the display area, a connection line extending from the non-display area and electrically connected to a respective signal line of the plurality of signal lines in the non-display area, and an initialization voltage line extending in a second direction intersecting the first direction, wherein the connection line overlaps the initialization voltage line in a thickness direction of the display device.

公开(公告)号：US20140231762A1

公开(公告)日：2014-08-21

申请号：US14017345

申请日：2013-09-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dan Bi CHOI ,  Jung Hun LEE ,  Sun Ho KIM

IPC: H01L21/768

CPC classification number: H01L21/76805 ,  H01L21/3105 ,  H01L21/311 ,  H01L21/31127

Abstract: A method for fabricating a micro electro device includes forming a conductive pattern on a substrate, forming an organic insulating film on a whole surface of the substrate with an organic insulating material to cover the conductive pattern, preparing a printing plate coated with an insulating film removing material, and forming a contact hole by removing a first portion of the organic insulating film through making the insulating film removing material come in contact with the first portion of the organic insulating film that corresponds to the conductive pattern, and forming a contact in the contact hole

Abstract translation: 微电子器件的制造方法包括在基板上形成导电图案，在有机绝缘材料的整个表面上形成有机绝缘膜以覆盖导电图案，制备涂有绝缘膜去除的印刷版 并且通过使绝缘膜去除材料与对应于导电图案的有机绝缘膜的第一部分接触而去除有机绝缘膜的第一部分并形成接触孔，并且在接触中形成接触 孔