公开(公告)号：US20230361257A1

公开(公告)日：2023-11-09

申请号：US18355220

申请日：2023-07-19

Applicant: Samsung Display Co., LTD.

Inventor： Jun Hong PARK ,  Tae Gyun KIM ,  Jun CHUN ,  Eui Suk JUNG ,  Hyun Young JUNG

IPC: H01L33/56 ,  H01L33/38 ,  H01L33/00 ,  H01L33/40

CPC classification number: H01L33/56 ,  H01L33/38 ,  H01L33/005 ,  H01L33/40 ,  H01L2933/005 ,  H01L2933/0016

Abstract: A display device and a manufacturing method thereof are disclosed. The display device may include a pixel circuit layer including a plurality of transistors, a first partition wall and a second partition wall on the pixel circuit layer, and each protruding in a thickness direction, a first electrode and a second electrode formed on the same layer, and on the first partition wall and the second partition wall, respectively; a light emitting element between the first electrode and the second electrode; and a first organic pattern directly on the light emitting element.

公开(公告)号：US20210202452A1

公开(公告)日：2021-07-01

申请号：US17089856

申请日：2020-11-05

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gyun KIM ,  Jun Hong PARK ,  Jun CHUN ,  Eui Suk JUNG ,  Hyun Young JUNG

IPC: H01L25/16 ,  H01L33/62 ,  H01L23/00

Abstract: A display device includes: a pixel circuit layer including a plurality of transistors; first partition wall and a second partition wall on the pixel circuit layer, each of the first and second partition walls having a shape protruding in a thickness direction; a first electrode and a second electrode on the same layer and respectively on the first partition wall and the second partition wall; a light emitting element between the first electrode and the second electrode; and a semiconductor pattern directly on the first electrode.

公开(公告)号：US20190074301A1

公开(公告)日：2019-03-07

申请号：US16184075

申请日：2018-11-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se Hee HAN ,  Tae Gyun KIM

IPC: H01L27/12 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1333

CPC classification number: H01L27/124 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/13394 ,  G02F2001/133388 ,  H01L27/1259 ,  H05K999/99

Abstract: A display device includes a first substrate including a display region and a non-display region, the non-display region being positioned on an outside of the display region, a first dam in the non-display region of the substrate, the first dam including a first barrier and a first stopper, the first stopper being on the first barrier and having a concave groove formed thereon, and a first alignment layer covering the display region of the first substrate, at least a part of the first alignment layer extending to the non-display region and contacting a surface of the first stopper.

公开(公告)号：US20170059904A1

公开(公告)日：2017-03-02

申请号：US15075337

申请日：2016-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gyun KIM ,  Jin Lak KIM ,  Se Hee HAN

IPC: G02F1/1339 ,  G02F1/1337

CPC classification number: G02F1/1339 ,  G02F1/133711 ,  G02F1/13394 ,  G02F2001/133388 ,  G02F2001/13398

Abstract: A display device includes: a first substrate including a display area and a non-display area which is arranged outside the display area; a first dam which is disposed in the non-display area of the first substrate and which includes a first stopper having a recessed groove at a surface thereof; and a first alignment layer which covers the display area of the first substrate, the first alignment layer defining a first portion thereof which extends to the non-display area and terminates at the surface of the first stopper.

Abstract translation: 显示装置包括：第一基板，包括显示区域和布置在显示区域外部的非显示区域; 第一坝，其设置在所述第一基板的非显示区域中，并且包括在其表面具有凹槽的第一止动件; 以及覆盖所述第一基板的显示区域的第一取向层，所述第一取向层限定其延伸到所述非显示区域并终止于所述第一止动件的表面的第一部分。

公开(公告)号：US20160195747A1

公开(公告)日：2016-07-07

申请号：US14794539

申请日：2015-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gyun KIM ,  Se Hee HAN ,  Tae Woon CHA

IPC: G02F1/1368 ,  G02F1/1333 ,  G02F1/1341

CPC classification number: G02F1/133377 ,  G02F1/1362

Abstract: A liquid crystal display according to exemplary embodiment of the present system and method includes: an insulating substrate; a thin film transistor positioned on the insulating substrate; a pixel electrode connected to the thin film transistor; a common electrode spaced apart from the pixel electrode while facing the pixel electrode; a liquid crystal layer injected into a microcavity between the pixel electrode and the common electrode; a roof layer formed on the common electrode; an injection hole positioned in the roof layer and the common electrode; an overcoat configured to cover the injection hole and partially overlap the roof layer; a film layer positioned on the overcoat and the roof layer; and a flattening layer positioned on the film layer.

Abstract translation: 根据本系统和方法的示例性实施例的液晶显示器包括：绝缘基板; 位于所述绝缘基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 与像素电极间隔开的公共电极，同时面向像素电极; 注入到像素电极和公共电极之间的微腔中的液晶层; 形成在公共电极上的屋顶层; 位于屋顶层和公共电极中的注入孔; 覆盖层构造成覆盖注入孔并且部分地覆盖屋顶层; 位于外涂层和屋顶层上的膜层; 以及位于膜层上的压平层。

公开(公告)号：US20160116775A1

公开(公告)日：2016-04-28

申请号：US14876005

申请日：2015-10-06

Applicant: Samsung Display CO., Ltd.

Inventor： Tae Gyun KIM ,  Sae Hee HAN ,  Tae Woon CHA

IPC: G02F1/1341 ,  H01L27/12 ,  G02F1/1368

CPC classification number: H01L27/1262 ,  G02F1/133377 ,  G02F1/134309 ,  G02F2001/134345 ,  H01L27/1259

Abstract: A display device according to an exemplary embodiment of the present invention having each pixel that comprises first and second subpixel areas, and an outer partition may be formed along a row direction between a plurality of liquid crystal layers, and the outer partition may separate a first liquid crystal injection hole and a second liquid crystal injection hole of two liquid crystal layers that are adjacent to each other along a column direction, thus liquid crystals are separated rather than being mixed with each other and fill their corresponding microcavities of the first and second subpixels areas.

Abstract translation: 根据本发明的示例性实施例的显示装置，其具有包括第一和第二子像素区域的每个像素，以及外部分隔件可以沿着多个液晶层之间的行方向形成，并且外部分隔件可以将第一 液晶注入孔和沿着列方向彼此相邻的两个液晶层的第二液晶注入孔，因此分离液晶而不是彼此混合，并填充其相应的第一和第二子像素的微腔 地区

公开(公告)号：US20150212422A1

公开(公告)日：2015-07-30

申请号：US14677823

申请日：2015-04-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeong Won KIM ,  Jin Ho JU ,  Jong Kwang LEE ,  Min KANG ,  Tae Gyun KIM

IPC: G03F7/40 ,  G02F1/1343 ,  G03F7/30

CPC classification number: G03F7/40 ,  G02F1/134309 ,  G02F1/13439 ,  G03F7/0226 ,  G03F7/023 ,  G03F7/30

Abstract: A method for forming a pattern includes forming a photosensitive film by coating a photosensitive resin composition on a substrate, exposing the photosensitive film to light through a mask that includes a light transmission region and a non-light transmission region, coating a developing solution on the photosensitive film, and forming a photosensitive film pattern by baking the photosensitive film, wherein the photosensitive resin composition includes an alkali soluble base resin, a photoacid generator and a photoactive compound.

Abstract translation: 形成图案的方法包括通过将感光性树脂组合物涂布在基板上来形成感光膜，通过包含透光区域和非透光区域的掩模将感光膜曝光，将显影液涂布在 感光性膜，通过烘烤感光性膜形成感光性膜图案，其中，感光性树脂组合物含有碱溶性基础树脂，光致酸产生剂和光活性化合物。

公开(公告)号：US20150138469A1

公开(公告)日：2015-05-21

申请号：US14264939

申请日：2014-04-29

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Gyun KIM ,  Hyoung Sub LEE ,  Tae Woon CHA ,  Woo Yong SUNG

IPC: G02F1/1362 ,  G02F1/1333 ,  H01L27/12

CPC classification number: G02F1/133377 ,  G02F1/1341

Abstract: A display device is provided. The display device includes a substrate including a plurality of pixel areas; a thin film transistor disposed on the substrate; a first insulating layer disposed on the thin film transistor; a pixel electrode connected to the thin film transistor and disposed on the first insulating layer; a common electrode separated from the pixel electrode with a microcavity interposed therebetween; a second insulating layer disposed on the common electrode; a roof layer disposed on the second insulating layer; a hydrophobic layer disposed on the roof layer and including a plurality of protrusions; an injection hole disposed in the common electrode, the second insulating layer, and the roof layer, the injection hole exposing a portion of the microcavity; a liquid crystal layer for filling the microcavity; and an overcoat formed on the roof layer and covering the injection hole, so as to seal the microcavity.

Abstract translation: 提供显示装置。 显示装置包括：包括多个像素区域的基板; 设置在所述基板上的薄膜晶体管; 设置在所述薄膜晶体管上的第一绝缘层; 连接到薄膜晶体管并设置在第一绝缘层上的像素电极; 与像素电极分离的共用电极，其间具有微腔; 设置在所述公共电极上的第二绝缘层; 设置在所述第二绝缘层上的屋顶层; 疏水层，设置在屋顶层上并包括多个突起; 设置在所述公共电极，所述第二绝缘层和所述屋顶层中的注入孔，所述注入孔暴露所述微腔的一部分; 用于填充微腔的液晶层; 以及形成在屋顶层上并覆盖注射孔的外涂层，以密封微腔。

公开(公告)号：US20240162275A1

公开(公告)日：2024-05-16

申请号：US18475040

申请日：2023-09-26

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Chul KIM ,  Tae Gyun KIM ,  Sung Won CHO ,  Jin Taek PARK ,  Jae Ho CHOI

IPC: H01L27/15

CPC classification number: H01L27/156

Abstract: A display device includes a plurality of pixel electrodes on a substrate, light-emitting elements on the plurality of pixel electrodes and extending in a thickness direction of the substrate and connecting electrodes between the plurality of pixel electrodes and the light-emitting elements, wherein a width of the connecting electrodes is greater than a width of the light-emitting elements, and upper corners of each of the light-emitting elements and upper corners of each of the connecting electrodes are rounded.

公开(公告)号：US20230259238A1

公开(公告)日：2023-08-17

申请号：US18101026

申请日：2023-01-24

Applicant: Samsung Display Co., LTD.

Inventor： Tae Gyun KIM ,  Hee Rim SONG ,  Dong Hoon LEE ,  Yu Jin LEE

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04111

Abstract: A display device includes: a base layer; a circuit layer provided on the base layer, the circuit layer including pixel circuits and sensor circuits; a pixel element layer provided on the circuit layer, the pixel element layer including light emitting elements respectively connected to the pixel circuits and light receiving elements respectively connected to the sensor circuits; an encapsulation layer covering the pixel element layer; and a touch sensing layer on the encapsulation layer, the touch sensing layer including a conductive pattern forming touch electrodes for sensing a touch. The light emitting elements include light emitting layers, and the light receiving elements include light receiving layers. The conductive pattern includes main patterns respectively surrounding the light receiving layers in a closed form.