公开(公告)号：US20180052362A1

公开(公告)日：2018-02-22

申请号：US15673123

申请日：2017-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Hoon KANG ,  Yonghoon YANG ,  Euisuk JUNG ,  Hyein KIM ,  Koichi SUGITANI

IPC: G02F1/1335

CPC classification number: G02F1/133528 ,  G02F1/133512 ,  G02F1/133553 ,  G02F1/133617 ,  G02F1/133621 ,  G02F1/134309 ,  G02F2001/133357 ,  G02F2001/133519 ,  G02F2001/133548 ,  G02F2001/133614 ,  G02F2001/136222 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/36 ,  G02F2203/055

Abstract: A liquid crystal display (“LCD”) device and a method of manufacturing the LCD device, the LCD device including: a substrate including a display area and a non-display area; a blue light blocking filter on the substrate; a plurality of color pattern layers spaced apart from one another in a plan view; a black matrix among the plurality of color pattern layers in a plan view; a planarization layer on the color pattern layer and the black matrix; and a polarizer on the planarization layer. The color pattern layer includes: a red color conversion unit on the blue light blocking filter, the red color conversion unit converting a light into a light having a red wavelength; and a green color conversion unit on the blue light blocking filter, the green color conversion unit converting a light into a light having a green wavelength, and the red color conversion unit and the green color conversion unit include wavelength converting particles.

公开(公告)号：US20160154286A1

公开(公告)日：2016-06-02

申请号：US14800073

申请日：2015-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Yang Ho JUNG ,  Hoon KANG ,  Chul Won PARK ,  Koichi SUGITANI ,  Jin Ho JU

IPC: G02F1/1362 ,  G02F1/1339 ,  G02F1/1368

CPC classification number: G02F1/13394 ,  G02F1/133377 ,  G02F1/1341 ,  G02F2001/13398

Abstract: A liquid crystal display device includes: an insulating substrate, a thin film transistor positioned on the insulating substrate, a pixel electrode connected to the thin film transistor, a pillar portion positioned on the pixel electrode, a common electrode positioned on the pillar portion, a liquid crystal layer filling in a cavity positioned between the pixel electrode, the pillar portion, and the common electrode and containing liquid crystal molecules, and a roof layer and an overcoat positioned on the common electrode, wherein a cross section of the cavity in a column direction is reversely tapered.

Abstract translation: 液晶显示装置包括：绝缘基板，位于绝缘基板上的薄膜晶体管，连接到薄膜晶体管的像素电极，位于像素电极上的柱部分，位于柱部分上的公共电极， 填充在位于像素电极，柱部分和公共电极之间并且包含液晶分子的空腔中的液晶层，以及位于公共电极上的屋顶层和外涂层，其中柱中的空腔的横截面 方向是倒锥形的。

公开(公告)号：US20150049282A1

公开(公告)日：2015-02-19

申请号：US14147150

申请日：2014-01-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yeun Tae KIM ,  Koichi SUGITANI ,  Jung Wook LEE ,  Hoon KANG ,  Min Su KIM ,  Seon-Il KIM ,  Hee-Keun LEE

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/133377 ,  G02F1/133512 ,  G02F1/1341 ,  G02F1/136227

Abstract: A liquid crystal display device includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected with the thin film transistor; and a roof layer disposed to face the pixel electrode, wherein a plurality of microcavities having respective liquid crystal injection holes are formed between the pixel electrode and the roof layer, and the microcavities are filled with electrically orientatable liquid crystal molecules, wherein a light blocking layer disposed adjacent to the injection holes is formed and covering the thin film transistor, wherein the light blocking layer is covered by a passivation layer.

Abstract translation: 液晶显示装置包括：基板; 设置在所述基板上的薄膜晶体管; 与薄膜晶体管连接的像素电极; 以及与所述像素电极相对配置的屋顶层，其中，在所述像素电极和所述屋顶层之间形成具有各自的液晶注入孔的多个微腔，并且所述微腔填充有可电取向的液晶分子，其中，遮光层 形成并邻近喷射孔设置并覆盖薄膜晶体管，其中遮光层被钝化层覆盖。

公开(公告)号：US20240155886A1

公开(公告)日：2024-05-09

申请号：US18486161

申请日：2023-10-13

Applicant: Samsung Display Co., LTD.

Inventor： Gwui-Hyun PARK ,  Koichi SUGITANI ,  HOKYUNG JANG ,  Sae Hee HAN

IPC: H10K59/126 ,  H01L29/786 ,  H10K85/20 ,  H10K85/60

CPC classification number: H10K59/126 ,  H01L29/78672 ,  H01L29/7869 ,  H10K85/20 ,  H10K85/621 ,  H10K2102/351

Abstract: A display device includes: a substrate; a transistor including a semiconductor layer disposed on the substrate; and a light emitting device electrically connected to the transistor, wherein the substrate includes a first organic layer, a first barrier layer, a second organic layer, a second barrier layer, and a shielding layer, the shielding layer includes a compound represented by Chemical Formula 1 below, and the shielding layer is disposed between the second barrier layer and the semiconductor layer.

公开(公告)号：US20190155161A1

公开(公告)日：2019-05-23

申请号：US15987194

申请日：2018-05-23

Applicant: Samsung Display Co. Ltd.

Inventor： Taegyun KIM ,  Minsuk KO ,  Koichi SUGITANI ,  Yong-Hoon YANG

IPC: G03F7/30 ,  G03F7/00 ,  G03F7/16 ,  G03F7/32

Abstract: A substrate treating apparatus includes a plurality of conveying rollers arranged in a first direction which is a horizontal direction, and configured to transfer a substrate in the first direction, the substrate being disposed on a plane formed by the first direction and a second direction perpendicular to the first direction, a developer providing nozzle configured to provide a developer onto the substrate to form a developer layer on the substrate, a sensor part for recognizing a position of the substrate, and a vertical moving part configured to move each of the conveying rollers along a third direction which is downward and perpendicular to the first and second directions.

公开(公告)号：US20150378224A1

公开(公告)日：2015-12-31

申请号：US14582490

申请日：2014-12-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Koichi SUGITANI ,  Hoon KANG ,  Chul-Won PARK ,  Yang-Ho JUNG ,  Jin-Ho JU

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/136209 ,  G02F1/133377 ,  G02F1/136286 ,  G02F2001/136222

Abstract: A display panel is provided. A plurality of thin-film transistors is disposed on a substrate. A plurality of data lines is disposed on the substrate. Each data line is connected to each thin-film transistor. A plurality of color filters is disposed on the substrate. Each color filter is disposed between two adjacent data lines. A plurality of black matrices is disposed on the substrate. Each black matrix overlaps each data line. A liquid crystal layer is disposed on the plurality of color filters. The liquid crystal layer includes a flat area having a substantially flat surface and a stepped area having a stepped height. The stepped area is adjacent to an edge of the flat area.

Abstract translation: 提供显示面板。 多个薄膜晶体管设置在基板上。 多个数据线设置在基板上。 每个数据线连接到每个薄膜晶体管。 多个滤色器设置在基板上。 每个滤色器设置在两个相邻数据线之间。 多个黑色矩阵设置在基板上。 每个黑矩阵与每条数据线重叠。 液晶层设置在多个滤色器上。 液晶层包括具有大致平坦表面的平坦区域和具有台阶高度的台阶区域。 阶梯区域与平坦区域的边缘相邻。

公开(公告)号：US20240266365A1

公开(公告)日：2024-08-08

申请号：US18624135

申请日：2024-04-02

Applicant: Samsung Display Co., Ltd.

Inventor： Koichi SUGITANI ,  Hye In KIM ,  Gwui Hyun PARK ,  Chul Won PARK ,  Pil Soon HONG

IPC: H01L27/12 ,  H10K59/12 ,  H10K59/123 ,  H10K59/124 ,  H10K59/80

CPC classification number: H01L27/1248 ,  H01L27/124 ,  H01L27/1288 ,  H10K59/1201 ,  H10K59/123 ,  H10K59/124 ,  H10K59/80516

Abstract: A display device and a method of manufacturing a display device are provided. An embodiment of a display device includes a substrate; a first conductive layer disposed on the substrate; a first insulating layer disposed on the first conductive layer; a second conductive layer connected to the first conductive layer through a first contact hole in the first insulating layer; a second insulating layer filling an inside of the first contact hole; and a third insulating layer disposed on the second conductive layer and the second insulating layer. The first insulating layer includes a first region that overlaps the second conductive layer and a second region that does not overlap the second conductive layer, and a top surface of the first region of the first insulating layer is positioned higher than a top surface of the second region of the first insulating layer.

公开(公告)号：US20200161395A1

公开(公告)日：2020-05-21

申请号：US16547794

申请日：2019-08-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woongsik KIM ,  Jinsu BYUN ,  Koichi SUGITANI ,  Gwangmin CHA ,  Saehee HAN

IPC: H01L27/32 ,  H01L51/52

Abstract: An organic light-emitting display device including a substrate; a pixel in a display area of the organic light-emitting display device, the pixel being implemented by an organic light-emitting diode on the substrate; a first inclination structure surrounding the pixel; a second inclination structure at least partially surrounding the first inclination structure; and a planarization layer covering the first inclination structure and the second inclination structure and having a refractive index that is greater than a refractive index of the first inclination structure and is greater than a refractive index of the second inclination structure, wherein a height of the first inclination structure is greater than a height of the second inclination structure.

公开(公告)号：US20160124258A1

公开(公告)日：2016-05-05

申请号：US14710278

申请日：2015-05-12

Applicant: Samsung Display Co., Ltd.

Inventor： Yang-Ho JUNG ,  Hoon KANG ,  Chul Won PARK ,  Koichi SUGITANI ,  Jin Ho JU

IPC: G02F1/1368 ,  G02F1/1337 ,  G02F1/1333

CPC classification number: G02F1/133345 ,  G02F1/133377 ,  G02F1/1337 ,  G02F1/1341

Abstract: A display device with a simplified manufacturing method is presented. The display device includes: a substrate; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer formed to be separated from the pixel electrode via a plurality of microcavities on the pixel electrode; a liquid crystal layer filling the microcavities; and an encapsulation layer formed on the roof layer and sealing the microcavities, wherein the roof layer includes a partition positioned between the plurality of microcavities, and the partition has a width decreases with increasing distance from the substrate.

Abstract translation: 介绍了一种简化制造方法的显示装置。 显示装置包括：基板; 形成在所述基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 形成为通过像素电极上的多个微腔与像素电极分离的屋顶层; 填充微腔的液晶层; 以及形成在所述屋顶层上并密封所述微腔的封装层，其中所述屋顶层包括位于所述多个微腔之间的隔板，并且所述隔板的宽度随着距离所述衬底的距离的增加而减小。

公开(公告)号：US20140176893A1

公开(公告)日：2014-06-26

申请号：US13870503

申请日：2013-04-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Koichi SUGITANI ,  Seong Gyu Kwon ,  Joo-Han Bae ,  Hoon Kang ,  Jae-Sung Kim ,  Jin-Young Choi ,  Jin Ho Ju ,  Dong Hyun Yu ,  Hyung-Il Jeon

IPC: G02F1/1343

CPC classification number: G02F1/133377 ,  G02F1/133305 ,  G02F2001/133368

Abstract: A display device according to an exemplary embodiment of the present invention includes a substrate including a plurality of pixel regions, a thin film transistor disposed on the substrate, and a pixel electrode connected to the thin film transistor and disposed in a first pixel region. A roof layer is disposed on the pixel electrode and spaced apart from the pixel electrode with a microcavity interposed therebetween. The plurality of pixel regions is disposed in a matrix form including a plurality of pixel rows and a plurality of pixel columns, the roof layer is disposed along the plurality of pixel rows, and the roof layer includes a bridge portion connecting the roof layers disposed in different pixel rows.

Abstract translation: 根据本发明的示例性实施例的显示装置包括：包括多个像素区域的衬底;设置在衬底上的薄膜晶体管;以及连接到薄膜晶体管并设置在第一像素区域中的像素电极。 屋顶层设置在像素电极上并与像素电极间隔开，其间插入有微腔。 所述多个像素区域以包括多个像素行和多个像素列的矩阵形式设置，所述屋顶层沿着所述多个像素列布置，所述屋顶层包括桥接部分，所述桥接部分将设置在 不同的像素行。