公开(公告)号：US09927931B2

公开(公告)日：2018-03-27

申请号：US14668266

申请日：2015-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Hong Sick Park

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111

Abstract: A touch panel includes: a substrate which has sensing and peripheral areas; first sensing electrodes located on a surface of the substrate and arranged along a first direction in the sensing area and second sensing electrodes arranged along a second direction intersecting the first direction; a first connector located on the surface of the substrate and connecting the first sensing electrodes along the first direction; an insulating layer pattern located on the first connector; a second connector located on the insulating layer pattern, intersecting the first connector to be insulated from the first connector, and connecting the second sensing electrodes along the second direction; wiring lines located on the surface of the substrate, located in the peripheral area, and electrically connected to the first sensing electrodes or the second sensing electrodes; and a conductive pattern located between each of the second sensing electrodes and the second connector.

公开(公告)号：US09405156B2

公开(公告)日：2016-08-02

申请号：US13938106

申请日：2013-07-09

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Hwan Ryu ,  Sang Gab Kim ,  Hong Sick Park ,  Jung Ha Son ,  Shin Il Choi

IPC: G02F1/1341 ,  G02F1/1333

CPC classification number: G02F1/1341 ,  G02F1/133345

Abstract: A liquid crystal display is provided. The liquid crystal display includes a substrate, a thin film transistor disposed on the substrate, a pixel electrode connected with a terminal of the thin film transistor, a microcavity disposed on the pixel electrode, the microcavity including a liquid crystal injection hole disposed at an edge of the microcavity, a supporting member disposed on the microcavity, a first hydrophobic layer disposed on an edge portion of the supporting member, and a capping layer disposed on the supporting member with the capping layer covering the liquid crystal injection hole.

Abstract translation: 提供液晶显示器。 液晶显示器包括基板，设置在基板上的薄膜晶体管，与薄膜晶体管的端子连接的像素电极，设置在像素电极上的微腔，微腔包括设置在边缘的液晶注入孔 设置在所述微腔上的支撑构件，设置在所述支撑构件的边缘部分上的第一疏水层和设置在所述支撑构件上的覆盖层，所述覆盖层覆盖所述液晶注入孔。

公开(公告)号：US09360695B2

公开(公告)日：2016-06-07

申请号：US14046326

申请日：2013-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Hyun Choung ,  Wang Woo Lee ,  Bong-Kyun Kim ,  In-Bae Kim ,  Seon-Il Kim ,  Young Min Moon ,  Hong Sick Park ,  Ki Tae Kim

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12

CPC classification number: G02F1/133345 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/136259 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2001/136231 ,  G02F2001/136295 ,  G02F2201/124 ,  H01L27/1225

Abstract: A liquid crystal display includes: a substrate; a gate line and a data line disposed on the substrate; a semiconductor layer disposed on the substrate; first and second field generating electrodes disposed on the substrate; and a first protecting layer formed from the same layer as the first field generating electrode and covering at least a portion of the data line.

Abstract translation: 液晶显示器包括：基板; 设置在基板上的栅极线和数据线; 设置在所述基板上的半导体层; 设置在基板上的第一和第二场产生电极; 以及由与第一场产生电极相同的层形成并覆盖数据线的至少一部分的第一保护层。

公开(公告)号：US11424312B2

公开(公告)日：2022-08-23

申请号：US16872594

申请日：2020-05-12

Applicant: Samsung Display Co., Ltd.

Inventor： Gyung Min Baek ,  Ju Hyun Lee ,  Jae Uoon Kim ,  Hong Sick Park ,  Hyun Eok Shin

IPC: H01L27/32 ,  H01L51/52

Abstract: A device includes a substrate including a display area and a pad area; a first conductive layer on the substrate; and a first insulating film on the first conductive layer, the first insulating film having a first contact hole in the display area to expose the first conductive layer and a pad opening exposing the first conductive layer in the pad area, the first conductive layer being arranged such that in a first region covered by the first insulating film, a second conductive capping layer of the first conductive layer is entirely on a first conductive capping layer of the first conductive layer; in a second region overlapping the contact hole, the second conductive capping layer is entirely on the first conductive capping layer; and in a third region exposed by the pad opening, the second conductive capping layer exposes at least a portion of the first conductive capping layer.

公开(公告)号：US11112665B2

公开(公告)日：2021-09-07

申请号：US16276529

申请日：2019-02-14

Applicant: Samsung Display Co., Ltd.

Inventor： Ju Hyun Lee ,  Gyung Min Baek ,  Hyun Eok Shin ,  Hong Sick Park ,  Sang Won Shin

IPC: H01L27/14 ,  G02F1/1362 ,  H01L27/12

Abstract: A display device may include a first base, a metal oxide layer overlapping a face of the first base, and a conductive metal layer directly contacting the metal oxide layer. The metal oxide layer may include molybdenum oxide. A side of the metal oxide layer may be oriented at a first angle relative to the face of the first base. A side of the conductive metal layer may be oriented at a second angle relative to the face of the first base. A size of the second angle may be in a range of 30° to 75°.

公开(公告)号：US20190086754A1

公开(公告)日：2019-03-21

申请号：US15906991

申请日：2018-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Chan Woo Yang ,  Hong Sick Park ,  Hyun Eok Shin ,  Joon Yong Park ,  Gyung Min Baek ,  Sang Won Shin ,  Ju Hyun Lee

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1335 ,  H01L21/3213 ,  H01L21/285 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/133553 ,  G02F1/136209 ,  G02F1/1368 ,  G02F2001/136295 ,  G02F2201/12 ,  G02F2201/40 ,  H01L21/2855 ,  H01L21/32134 ,  H01L21/32139 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1262 ,  H01L29/4908 ,  H01L29/4958

Abstract: A wire substrate, a display device including a wire substrate, and a method of fabricating a wire substrate are disclosed. The display device comprises: a first base; and a first wiring layer disposed on the first base and comprising a conductive metal layer and a metal oxide layer stacked on one another, wherein the metal oxide layer comprises MoxTayOz, wherein a content of tantalum is equal to or less than 2.0 at % (atomic percent) based on a total number of metal atoms.

公开(公告)号：US10013097B2

公开(公告)日：2018-07-03

申请号：US14466673

申请日：2014-08-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Hyun Choung ,  In-Bae Kim ,  Hong Sick Park ,  Byeong-Jin Lee

IPC: G06F3/045 ,  G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111

Abstract: A touch screen panel and manufacturing method thereof are disclosed. In one aspect, the touch screen panel includes a substrate having a touch area and a peripheral area that surrounds the touch area and a plurality of first touch electrode patterns that are formed in the touch area, extend in a first direction, and are configured to transmit a first touch signal. The touch panel also includes a plurality of second touch electrode patterns that are formed in the touch area, extend in a second direction crossing the first direction, and are configured to transmit a second touch signal and a plurality of first driving circuit wirings that are formed in the peripheral area and are respectively electrically connected to the first touch electrode patterns. The first driving circuit wirings include a low resistance wiring layer.

公开(公告)号：US09331109B2

公开(公告)日：2016-05-03

申请号：US13962366

申请日：2013-08-08

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk Lee ,  Won Tae Kim ,  Min Ho Moon ,  Hong Sick Park ,  Sung Hwan Won ,  You Young Jin

IPC: G02F1/1333 ,  G02F1/13 ,  H01L27/12 ,  H01L51/50

CPC classification number: H01L27/1248 ,  G02F1/1309 ,  H01L27/1259

Abstract: A device for monitoring a liquid crystal display includes: a substrate including a display region and a non-display region disposed at an edge of the display region. The display region includes: a thin film transistor disposed on the substrate, a pixel electrode disposed on the substrate and connected to the thin film transistor, a first sacrificial layer disposed on the pixel electrode, and a roof layer disposed on the sacrificial layer. The non-display region includes: a second sacrificial layer disposed on the substrate, and the roof layer disposed on the second sacrificial layer. The first sacrificial layer has a first longitudinal dimension and a first cross-sectional area, and the second sacrificial layer has a second longitudinal dimension and a second cross-sectional area. The first cross-sectional area is the same as the second cross-sectional area. The second longitudinal dimension is greater than the first longitudinal dimension.

Abstract translation: 用于监视液晶显示器的装置包括：基板，包括设置在显示区域的边缘处的显示区域和非显示区域。 显示区域包括：设置在基板上的薄膜晶体管，设置在基板上并连接到薄膜晶体管的像素电极，设置在像素电极上的第一牺牲层和设置在牺牲层上的屋顶层。 非显示区域包括：设置在基板上的第二牺牲层，以及设置在第二牺牲层上的屋顶层。 第一牺牲层具有第一纵向尺寸和第一横截面积，并且第二牺牲层具有第二纵向尺寸和第二横截面面积。 第一截面积与第二横截面积相同。 第二纵向尺寸大于第一纵向尺寸。

公开(公告)号：US09235074B2

公开(公告)日：2016-01-12

申请号：US13961793

申请日：2013-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： Hong Sick Park ,  Seon-II Kim ,  Min Ho Moon ,  Hyang-Shik Kong ,  Yeun Tae Kim ,  Chang Oh Jeong

IPC: G02F1/1333 ,  G02F1/1341 ,  G02F1/1345

CPC classification number: G02F1/13458 ,  G02F1/133305 ,  G02F1/133377 ,  G02F1/1341 ,  G02F1/136286 ,  G02F1/1368

Abstract: The present invention relates to a display device and a manufacturing method thereof, wherein a spoilage layer generated in a manufacturing process is removed, and a manufacturing method of a display device according to an exemplary embodiment of the present invention includes: forming a thin film transistor on a substrate including a plurality of pixel areas; forming a pixel electrode connected to the thin film transistor in the pixel area; forming a sacrificial layer on the pixel electrode; forming a barrier layer on the sacrificial layer; forming a common electrode on the barrier layer; forming a roof layer on the common electrode; patterning the barrier layer, the common electrode, and the roof layer to exposed a portion of the sacrificial layer thereby forming an injection hole; removing the sacrificial layer to form a microcavity for a plurality of pixel areas; removing the barrier layer.

公开(公告)号：US20150214072A1

公开(公告)日：2015-07-30

申请号：US14679787

申请日：2015-04-06

Applicant: SAMSUNG DISPLAY CO., LTD. ,  DONGJIN SEMICHEM CO., LTD.

Inventor： BONG-KYUN KIM ,  Hong Sick Park ,  Wang Woo Lee ,  Young Min Moon ,  Seung Ho Yoon ,  Young Joo Choi ,  Sang-Woo Kim ,  Ki-Beom Lee ,  Dae-Woo Lee ,  Sam-Young Cho

IPC: H01L21/465 ,  C09K13/06 ,  C09K13/00 ,  C23F1/30

CPC classification number: H01L21/465 ,  C09K13/00 ,  C09K13/06 ,  C23F1/30 ,  H01L21/32134 ,  H01L29/66969 ,  H01L29/7869

Abstract: An etchant composition includes ammonium persulfate (((NH4)2)S2O8), an azole-based compound, a water-soluble amine compound, a sulfonic acid-containing compound, a nitrate-containing compound, a phosphate-containing compound, a chloride-containing compound, and residual water.

Abstract translation: 蚀刻剂组合物包括过硫酸铵（（（NH4）2）S2O8），唑类化合物，水溶性胺化合物，含磺酸化合物，含硝酸盐化合物，含磷酸盐化合物，氯化物 含有化合物和残留水。