公开(公告)号：US20210175293A1

公开(公告)日：2021-06-10

申请号：US17182042

申请日：2021-02-22

Applicant: Samsung Display Co., Ltd.

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

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

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：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：US20170133413A1

公开(公告)日：2017-05-11

申请号：US15255005

申请日：2016-09-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongmin PARK ,  Junhong PARK ,  Yangho JUNG ,  Jihyun KIM ,  Kyoungheon LEE

IPC: H01L27/12 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: H01L27/1288 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133723 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/1362 ,  G02F1/136209 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2001/133742 ,  G02F2001/136222 ,  G02F2001/136231 ,  G02F2001/136236 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/1248

Abstract: A display device comprising a first substrate and a second substrate opposing one another, a thin film transistor and a color filter disposed on the first substrate, a planarization layer disposed on the thin film transistor and the color filter and a light blocking portion disposed on the planarization layer, the light blocking portion defining a pixel area, wherein the planarization layer comprises a first protrusion and a second protrusion, wherein the first protrusion is disposed in an area in which the light blocking portion is disposed, wherein the second protrusion is spaced apart from the first second protrusion, and wherein the light blocking portion comprises a first light blocking pattern disposed on the first protrusion, and the first light blocking pattern contacts the second substrate.

公开(公告)号：US20190074376A1

公开(公告)日：2019-03-07

申请号：US16120912

申请日：2018-09-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gwangmin CHA ,  Jungsoo LEE ,  Junhong PARK ,  Hyuneok SHIN

IPC: H01L29/78 ,  H01L29/786 ,  H01L29/423 ,  H01L29/51 ,  H01L29/66 ,  H01L21/02 ,  H01L27/12

Abstract: A thin film transistor (TFT), a method of manufacturing the TFT, and a display apparatus including the TFT, the TFT including a substrate; a semiconductor layer on the substrate, the semiconductor layer including a channel region, a lightly doped drain (LDD) region, a source region, and a drain region; a gate insulating layer covering the semiconductor layer; a gate electrode overlapping with the channel region such that the gate insulating layer is interposed between the gate electrode and the channel region; and an organic side wall layer on a side surface of the gate electrode, wherein the organic side wall layer includes a silsesquioxane resin.

公开(公告)号：US20160313618A1

公开(公告)日：2016-10-27

申请号：US15046662

申请日：2016-02-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jungsoo LEE ,  Jeongmin PARK ,  Jihyun KIM ,  Junhong PARK

IPC: G02F1/1362 ,  G02F1/1333 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/136227 ,  G02F2001/134372 ,  G02F2001/136222 ,  G02F2001/136231 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1288

Abstract: A liquid crystal display device includes: a liquid crystal layer between first and second display panels. Then first display panel includes:gate and data lines on a first substrate; a thin film transistor connected to the gate and data lines and exposed at a single contact hole; a color filter on the thin film transistor; a first insulation layer covering the color filter and in which is defined a first contact hole exposing the thin film transistor at the single contact hole; common and pixel electrodes on the first insulation layer and overlapping each other; and a second insulation layer between the pixel and common electrodes and in which is defined a second contact hole exposing the thin film transistor at the single contact hole. Shapes of the first and second contact holes correspond to each other to define the single contact hole at which the thin film transistor is exposed.

Abstract translation: 液晶显示装置包括：在第一和第二显示面板之间的液晶层。 然后，第一显示面板包括：第一基板上的栅极和数据线; 连接到栅极和数据线并在单个接触孔处暴露的薄膜晶体管; 薄膜晶体管上的滤色器; 覆盖滤色器的第一绝缘层，其中限定了在单个接触孔处暴露薄膜晶体管的第一接触孔; 公共和像素电极在第一绝缘层上并且彼此重叠; 以及在像素和公共电极之间的第二绝缘层，其中限定了在单个接触孔处暴露薄膜晶体管的第二接触孔。 第一和第二接触孔的形状彼此对应以限定薄膜晶体管暴露的单个接触孔。

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：US20150060857A1

公开(公告)日：2015-03-05

申请号：US14188959

申请日：2014-02-25

Applicant: Samsung Display Co., Ltd.

Inventor： Yang-Ho JUNG ,  SeungBo SHIM ,  Jinho JU ,  Junhong PARK

IPC: H01L27/12

CPC classification number: H01L27/1288

Abstract: A display panel includes a gate electrode and a gate line on a substrate, a gate insulating layer and an active layer sequentially on the gate electrode and the gate line, a planarization layer which is on the substrate and compensates for a step difference between the substrate, and the gate electrode and the gate line, respectively, source and drain electrodes on the active layer overlapping the gate electrode and spaced apart from each other, a data line on the active layer and crossing the gate line, a protective layer which covers the planarization layer, the source and drain electrodes, and the data line, a contact hole defined in the planarization layer and partially exposing the drain electrode, and a pixel electrode on the protective layer and electrically connected to the drain electrode through the contact hole.

Abstract translation: 显示面板包括在基板上的栅极电极和栅极线，栅极绝缘层和有源层，顺序地在栅极电极和栅极线上，平坦化层，其位于基板上，并补偿基板之间的台阶差 ，栅极电极和栅极线分别与有源层上的源电极和漏电极重叠在栅电极上并彼此间隔开，有源层上的数据线并与栅极线交叉，保护层覆盖 平坦化层，源极和漏极以及数据线，界定在平坦化层中并部分地暴露漏电极的接触孔以及保护层上的像素电极，并通过接触孔电连接到漏电极。

公开(公告)号：US20140240645A1

公开(公告)日：2014-08-28

申请号：US14187536

申请日：2014-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： SeungBo SHIM ,  Yang-Ho JUNG ,  Jinho JU ,  Hyang-Shik KONG ,  Junhong PARK ,  Nam-Yi KIM ,  Byung uk KIM ,  Jinsun KIM ,  TAI HOON YEO ,  Hyoc-min YOUN ,  SANG HOON LEE

IPC: H01L27/32 ,  C08K5/12 ,  C08K5/06

CPC classification number: H01L27/3258 ,  B32B2457/202 ,  C08K5/06 ,  C08K5/12 ,  G02F1/1343

Abstract: A photosensitive resin composition comprises about 10 wt % to about 50 wt % of a solute comprising about 100 parts by weight of an acryl-based copolymer and about 5 to about 100 parts by weight of a 1,2-quinonediazide compound; and a solvent comprising a glycol-based material having a boiling point of greater than about 190° C., wherein the acryl-based copolymer is a copolymer of an unsaturated carbonic acid or an anhydride thereof, an epoxy group-containing unsaturated compound, and an olefin-based unsaturated compound.

Abstract translation: 感光性树脂组合物包含约10重量％至约50重量％的包含约100重量份丙烯酸类共聚物和约5至约100重量份1,2-醌二叠氮化合物的溶质; 和包含沸点大于约190℃的二醇类材料的溶剂，其中所述丙烯酸类共聚物是不饱和碳酸或其酸酐，含环氧基的不饱和化合物和 烯烃类不饱和化合物。