公开(公告)号：US20150212411A1

公开(公告)日：2015-07-30

申请号：US14522771

申请日：2014-10-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Kyun PARK ,  Jeong-Min PARK ,  Jung-Soo LEE ,  Ji-Hyun KIM ,  Jun CHUN ,  Ki-Hyun CHO ,  Hyoc-Min YOUN ,  Tai-Hoon YEO ,  Jin-Sun KIM ,  Byung-Uk KIM

IPC: G03F7/038 ,  G03F7/30 ,  H01L21/027

CPC classification number: G03F7/038 ,  G03F7/027 ,  G03F7/028 ,  G03F7/031 ,  G03F7/033 ,  G03F7/0755 ,  G03F7/30 ,  H01L21/02112 ,  H01L21/02118 ,  H01L21/311 ,  H01L27/1288

Abstract: A photoresist composition a photoresist composition includes about 0.1 to about 30 parts by weight of a photo-initiator, about 1 to 50 parts by weight of a first acrylate monomer including at least five functional groups, about 1 to 50 parts by weight of a second acrylate monomer including at most four functional groups with respect to about 100 parts by weight of an acryl-copolymer.

Abstract translation: 光致抗蚀剂组合物包含约0.1至约30重量份的光引发剂，约1至50重量份的包含至少五个官能团的第一丙烯酸酯单体，约1至50重量份的第二 丙烯酸酯单体，相对于约100重量份的丙烯酸共聚物包括至多四个官能团。

公开(公告)号：US20140209915A1

公开(公告)日：2014-07-31

申请号：US14158133

申请日：2014-01-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jeong Min PARK ,  Sung Kyun PARK ,  Jung-Soo LEE ,  Ji-Hyun KIM ,  Jun CHUN

IPC: H01L27/12

CPC classification number: H01L27/1248 ,  G02F1/134363 ,  G02F1/136227 ,  G02F2001/13629 ,  H01L27/124 ,  H01L27/1262 ,  H01L27/3248 ,  H01L27/3258 ,  H01L29/78606 ,  H01L2021/775

Abstract: A thin film transistor (TFT) array panel and a manufacturing method thereof are disclosed. A contact hole may be formed to expose a pad disposed on a substrate of the TFT array panel. A first layer of a connecting member is formed with the same layer as a first field generating electrode and is disposed in the contact hole. A second passivation layer is disposed in the TFT array panel, but is removed at a region where the contact hole is formed and portions of the second passivation layer that cover the first layer of the connecting member. A second layer of the connecting member is formed on the first layer of the connecting member.

Abstract translation: 公开了薄膜晶体管（TFT）阵列面板及其制造方法。 可以形成接触孔以暴露设置在TFT阵列面板的基板上的焊盘。 连接构件的第一层形成有与第一场产生电极相同的层，并且设置在接触孔中。 第二钝化层设置在TFT阵列面板中，但是在形成接触孔的区域处被去除并且覆盖连接构件的第一层的第二钝化层的部分。 连接构件的第二层形成在连接构件的第一层上。

公开(公告)号：US20200105847A1

公开(公告)日：2020-04-02

申请号：US16423296

申请日：2019-05-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Hong PARK ,  Ji-Hyun KIM ,  Jun CHUN ,  Eui Suk JUNG ,  Jeong Min PARK

IPC: H01L27/32

Abstract: An exemplary embodiment of the present inventive concept provides a display device including: a substrate; a semiconductor layer; a first inorganic insulating film disposed on the semiconductor layer and including a first opening; a first conductive film disposed on the first inorganic insulating film; a second inorganic insulating film disposed on the first inorganic insulating film to fill a concave portion on the first conductive film; a second conductive film disposed on the second inorganic insulating film; a third inorganic insulating film disposed on the second conductive film and including a second opening; and a third conductive film disposed on the third inorganic insulating film, and connected to the second conductive film, wherein the first opening and the second opening may overlap each other.

公开(公告)号：US20150205204A1

公开(公告)日：2015-07-23

申请号：US14573624

申请日：2014-12-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun CHUN ,  Jeong-Min PARK ,  Sung-Kyun PARK ,  Ji-Hyun KIM ,  Jin-Ho JU ,  Hyoc-Min YOUN ,  Dong-Myung KIM ,  Jin-Sun KIM ,  Tai-Hoon YEO ,  Byung-Uk KIM

IPC: G03F7/038 ,  G03F7/30

CPC classification number: G03F7/0388 ,  C08F212/34 ,  C08F220/10 ,  C08F220/16 ,  C08F220/18 ,  C08F220/26 ,  G02F2001/13625 ,  G03F7/0045 ,  G03F7/0382 ,  G03F7/0392 ,  G03F7/0751 ,  G03F7/30 ,  H01L21/0274 ,  H01L21/31138 ,  H01L51/102

Abstract: A photoresist composition includes an acid-labile polymer that is decomposable by reaction with an acid, a photoacid generator, an organic base having a pKa value of 9 or less and a solvent. Based on 100 parts by weight of the acid-labile polymer, the photoacid generator is about 1 to about 30 parts by weight, and the organic base is about 0.1 to about 5 parts by weight. The solvent is about 50 to about 90 wt % based on the total weight of the composition.

Abstract translation: 光致抗蚀剂组合物包括通过与酸反应可分解的酸不稳定聚合物，光酸产生剂，pKa值为9以下的有机碱和溶剂。 基于100重量份的酸不稳定聚合物，光酸产生剂为约1至约30重量份，有机碱为约0.1至约5重量份。 基于组合物的总重量，溶剂为约50至约90重量％。

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：US20200075684A1

公开(公告)日：2020-03-05

申请号：US16440788

申请日：2019-06-13

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-hyun KIM ,  Junhong PARK ,  Jun CHUN ,  Euisuk JUNG ,  Hoon KANG ,  Jeongmin PARK

IPC: H01L27/32 ,  G06F3/041 ,  G06F3/044 ,  H01L51/00

Abstract: An electronic device includes an electronic panel including an active area and a pad area and including an input sensing member and a circuit board overlapping at least a side of the pad area. The electronic panel includes a first conductive layer, a second conductive layer, a first organic insulation layer disposed between the first conductive layer and the second conductive layer, a pattern layer disposed on the second conductive layer, overlapping the plurality of second conductive patterns, and including a plurality of organic patterns, and a second organic insulation layer covering the pattern layer and the second conductive layer. The pattern layer covers an upper surface of the second conductive layer.

公开(公告)号：US20150213755A1

公开(公告)日：2015-07-30

申请号：US14548111

申请日：2014-11-19

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Kyun PARK ,  Jung-Soo LEE ,  Jun CHUN ,  Jeong-Min PARK ,  Ji-Hyun KIM

IPC: G09G3/32 ,  B32B17/06 ,  B32B38/10 ,  B32B27/08

CPC classification number: B32B17/06 ,  B32B9/00 ,  B32B27/08 ,  B32B27/281 ,  B32B27/286 ,  B32B27/30 ,  B32B27/36 ,  B32B27/38 ,  B32B2307/412 ,  B32B2457/20 ,  H01L21/84 ,  Y10T428/24298

Abstract: A wall structure, method of manufacturing the same, and display panel including the wall structure are disclosed. In one aspect, the wall structure includes a plurality of first walls each extending in a first direction and a plurality of second walls each extending in a second direction crossing the first direction so as to form an intersection region between the first and second walls. The first and second walls are configured to define and surround a plurality of pixel regions of the display device. Each of the first and second walls has a width greater at the intersection region than the remaining non-intersection region.

Abstract translation: 公开了一种壁结构及其制造方法以及包括该壁结构的显示面板。 一方面，壁结构包括各自沿第一方向延伸的多个第一壁和多个第二壁，每个第二壁沿与第一方向交叉的第二方向延伸，以在第一和第二壁之间形成交叉区域。 第一和第二壁构造成限定和围绕显示装置的多个像素区域。 第一和第二壁中的每一个在交叉区域具有比剩余的非交叉区域更大的宽度。

公开(公告)号：US20190148156A1

公开(公告)日：2019-05-16

申请号：US16184431

申请日：2018-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jun CHUN ,  Junhong PARK ,  Gwangmin CHA ,  Hoon KANG ,  Jeongmin PARK

IPC: H01L21/308 ,  G03F7/40 ,  G03F1/50

Abstract: A photo mask includes a transparent substrate, a transflective member, and a light shielding member. The transparent substrate has a transflective region including a first region, a second region located in opposing lateral portions of the first region, and an edge region located adjacent to the first and second regions, and a light shielding region surrounding the transflective region. The transflective member is disposed in the first, second and edge regions under the transparent substrate, and has a different light transmittance in each of the first, second and edge regions. The light shielding member is disposed in the light shielding region under the transparent substrate, and defines an opening which exposes the transflective region. The light shielding member includes a long side extending in a first direction parallel to an upper surface of the transparent substrate and a short side extending in a second direction.

公开(公告)号：US20160118419A1

公开(公告)日：2016-04-28

申请号：US14989319

申请日：2016-01-06

Applicant: Samsung Display Co., Ltd.

Inventor： Jeong Min PARK ,  Sung Kyun PARK ,  Jung-Soo LEE ,  Ji-Hyun KIM ,  Jun CHUN

IPC: H01L27/12

CPC classification number: H01L27/1248 ,  G02F1/134363 ,  G02F1/136227 ,  G02F2001/13629 ,  H01L27/124 ,  H01L27/1262 ,  H01L27/3248 ,  H01L27/3258 ,  H01L29/78606 ,  H01L2021/775

Abstract: A thin film transistor array panel includes a substrate, a gate line and a gate pad disposed on the substrate, a gate insulating layer disposed on the gate line and the gate pad, a data line and a data pad disposed on the gate insulating layer, an organic layer disposed on the data line and the data pad, and a connecting member disposed on one of the gate pad and the data pad, in which the organic layer includes a first portion overlapping the connecting member and a second portion not overlapping the connecting member, and a height of the first portion of the organic layer is greater than a height of the second portion of the organic layer.

Abstract translation: 薄膜晶体管阵列面板包括衬底，设置在衬底上的栅极线和栅极焊盘，设置在栅极线和栅极焊盘上的栅极绝缘层，设置在栅极绝缘层上的数据线和数据焊盘， 设置在数据线和数据焊盘上的有机层和设置在栅极焊盘和数据焊盘之一上的连接部件，其中有机层包括与连接部件重叠的第一部分和不与连接部分重叠的第二部分 并且有机层的第一部分的高度大于有机层的第二部分的高度。