公开(公告)号：US20230112698A1

公开(公告)日：2023-04-13

申请号：US17885682

申请日：2022-08-11

Applicant: Samsung Display Co., LTD.

Inventor： Sun Hwa LEE ,  Bon Yong KOO ,  Su Jin LEE ,  Jae Yong JANG

IPC: H01L33/62

Abstract: A display device includes a display area and a non-display area; pixels disposed in the display area; a pad area including pads, the pad area being disposed in the non-display area; first power lines electrically connected to the pixels in the display area; first fan-out lines extending in a first direction in the non-display area, the first fan-out lines being electrically connected to the pads; and a first power connection line extending in a second direction intersecting the first direction in the non-display area, the first power connection line electrically connecting the first power lines to the first fan-out lines. A width of a central part of the first power connection line in the first direction is wider than a width of an outer part of the first power connection line in the first direction.

公开(公告)号：US20210249495A1

公开(公告)日：2021-08-12

申请号：US17003365

申请日：2020-08-26

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Hwa LEE ,  Mu Kyung JEON ,  Il Nam KIM ,  Ji Hun RYU ,  Ki Hyun PYO

IPC: H01L27/32 ,  H01L25/18 ,  G09G3/3258 ,  G06K9/00 ,  G06F3/041 ,  G09G3/3233

Abstract: Embodiments of the present disclosure provide a display device comprising: a substrate; a thin film transistor layer on a first surface of the substrate and including a first hole; a light emitting element layer on the thin film transistor layer and including a light emitting element; a first light blocking layer between the substrate and the thin film transistor layer and including a second hole overlapping the first hole in a thickness direction of the substrate; and a second light blocking layer between the thin film transistor layer and the light emitting element layer and including a third hole overlapping the first hole and the second hole in the thickness direction of the substrate.

公开(公告)号：US20170032751A1

公开(公告)日：2017-02-02

申请号：US15041822

申请日：2016-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Chul JUNG ,  Sun Hwa LEE ,  Il Gon KIM ,  Sang-Uk LIM ,  Jun Ki JEONG

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2300/08

Abstract: A display device may include the following elements: a plurality of gate lines extending in a first direction; a plurality of data lines extending in a second direction; a gate driver configured for applying gate signals to the gate lines; a data driver configured for applying data voltages to the data lines; a plurality of pixels electrically connected to the plurality of gate lines and the plurality of data lines; and a control wire set that traverses overlaps an area of a first pixel of the plurality of pixels, electrically interconnects the gate driver and the data driver, and is configured to transmit a control signal from the data driver to the gate driver.

Abstract translation: 显示装置可以包括以下元件：沿第一方向延伸的多个栅极线; 沿第二方向延伸的多条数据线; 栅极驱动器，被配置为向栅极线施加栅极信号; 数据驱动器，被配置为向数据线施加数据电压; 电连接到所述多条栅极线和所述多条数据线的多个像素; 以及横穿与所述多个像素中的第一像素的区域重叠的控制线组，使所述栅极驱动器和所述数据驱动器电互连，并且被配置为将控制信号从所述数据驱动器发送到所述栅极驱动器。

公开(公告)号：US20160062161A1

公开(公告)日：2016-03-03

申请号：US14631997

申请日：2015-02-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sun Hwa LEE ,  Kwang-Chul JUNG ,  Mee Hye JUNG

IPC: G02F1/1368 ,  G02F1/1345 ,  G02F1/1335 ,  H01L27/12 ,  G02F1/1362 ,  G02F1/1333

CPC classification number: H01L27/1262 ,  G02F1/13336 ,  G02F1/133377 ,  G02F1/133788 ,  G02F1/13452 ,  G02F1/136204 ,  H01L27/124

Abstract: A liquid crystal display includes a mother substrate with a plurality of unit substrate regions, a first voltage supplying wire and a second voltage supplying wire, each of the first and second voltage supplying wires being between neighboring unit substrate regions, a first cell pad and a second cell pad on each unit substrate region, a first connection bridge connecting the first voltage supplying wire, the first cell pad, and the second cell pad, and a second connection bridge connecting the second voltage supplying wire, the first cell pad, and the second cell pad, wherein each of the unit substrate regions includes a thin film transistor, a pixel electrode connected to the thin film transistor, liquid crystal in a microcavity on the pixel electrode, a common electrode on the liquid crystal, and an overcoat covering the liquid crystal and the common electrode.

Abstract translation: 液晶显示器包括具有多个单位衬底区域的母体衬底，第一电压供应线和第二供电线，所述第一和第二电压供应线各自位于相邻单元衬底区域之间，第一电池衬垫和 连接第一电压供给线，第一电池衬垫和第二电池衬垫的第一连接电桥以及连接第二电压供给线，第一电池衬垫和第二电池衬垫的第二连接电桥， 第二单元衬垫，其中每个单位衬底区域包括薄膜晶体管，连接到薄膜晶体管的像素电极，像素电极上的微腔中的液晶，液晶上的公共电极以及覆盖 液晶和公共电极。

公开(公告)号：US20150311226A1

公开(公告)日：2015-10-29

申请号：US14480896

申请日：2014-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Yun BYUN ,  Jung Woo PARK ,  Sun Hwa LEE

IPC: H01L27/12

CPC classification number: H01L27/124 ,  H01L27/1262 ,  H01L29/78633

Abstract: A display device includes a substrate including a plurality of pixel areas, a thin film transistor disposed on the substrate, a color filter and a light blocking member disposed on the thin film transistor, an insulating layer which is disposed on the color filter and the light blocking member and includes an exposed region through which the light blocking member is exposed, a pixel electrode which is disposed on the insulating layer and is connected to the thin film transistor through a contact hole, a common electrode which is spaced apart from the pixel electrode with a microcavity therebetween, a roof layer disposed on the common electrode, a liquid crystal layer which is filled in the microcavity, and an overcoat which is disposed on the roof layer and configured to seal the microcavity.

Abstract translation: 显示装置包括：包括多个像素区域的基板;设置在基板上的薄膜晶体管;滤色器;设置在薄膜晶体管上的遮光部件;设置在滤色器上的绝缘层和光 阻挡构件，其包括曝光的遮光构件的曝光区域，设置在绝缘层上并通过接触孔与薄膜晶体管连接的像素电极，与像素电极间隔开的公共电极 其间具有微空腔，设置在公共电极上的屋顶层，填充在微腔中的液晶层和设置在屋顶层上并被构造成密封微腔的外涂层。

公开(公告)号：US20150293414A1

公开(公告)日：2015-10-15

申请号：US14476577

申请日：2014-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Tae CHAE ,  Won Tae KIM ,  Sun Hwa LEE

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/13624 ,  G02F1/133377 ,  G02F1/1334 ,  G02F1/133707 ,  G02F2001/134345

Abstract: A display device capable of reducing a resistance of a common electrode is presented. The display device includes: a substrate; a gate line, a data line, and a storage electrode line formed on the substrate; a thin film transistor connected to the gate line and the data line; a pixel electrode connected with the thin film transistor; a common electrode formed on the pixel electrode ; a plurality of microcavities between the common electrode and the pixel electrode; a roof layer formed on the common electrode; a liquid crystal layer in the microcavity; and an encapsulation layer formed on the roof layer to seal the microcavity, wherein the common electrode is connected with the storage electrode line at a position adjacent to the data line.

Abstract translation: 提出了能够降低公共电极的电阻的显示装置。 显示装置包括：基板; 形成在基板上的栅极线，数据线和存储电极线; 连接到栅极线和数据线的薄膜晶体管; 与薄膜晶体管连接的像素电极; 形成在像素电极上的公共电极; 在公共电极和像素电极之间的多个微腔; 形成在公共电极上的屋顶层; 微腔中的液晶层; 以及形成在屋顶层上以密封微腔的封装层，其中公共电极在与数据线相邻的位置处与存储电极线连接。

公开(公告)号：US20140362329A1

公开(公告)日：2014-12-11

申请号：US14142524

申请日：2013-12-27

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk LEE ,  Tae Woo LIM ,  Sun Hwa LEE

IPC: G02F1/1334

CPC classification number: G02F1/1341 ,  G02F2001/133368

Abstract: A display device configured to control an aggregation position of an alignment layer and a manufacturing method thereof are disclosed. The device includes a substrate including pixel areas; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor and formed on the pixel area; a roof layer formed above the pixel electrode and separated from the pixel electrode by a micro-cavity; a first injection hole formed in the roof layer and extending to a first edge and/or a second edge of the micro-cavity; a second injection hole formed in the roof layer and extending to a left edge and a right edge of the micro-cavity; a liquid crystal layer in the micro-cavity; and an encapsulation layer formed on the roof layer to cover the first injection hole and the second injection hole.

Abstract translation: 公开了一种被配置为控制取向层的聚集位置的显示装置及其制造方法。 该装置包括：包括像素区域的基板; 形成在所述基板上的薄膜晶体管; 连接到薄膜晶体管并形成在像素区域上的像素电极; 屋顶层，其形成在像素电极的上方并通过微腔与像素电极分离; 形成在屋顶层中并延伸到微腔的第一边缘和/或第二边缘的第一注入孔; 第二注入孔，形成在屋顶层中并延伸到微腔的左边缘和右边缘; 微腔中的液晶层; 以及形成在屋顶层上以覆盖第一注入孔和第二注入孔的封装层。

公开(公告)号：US20230253536A1

公开(公告)日：2023-08-10

申请号：US17978323

申请日：2022-11-01

Applicant: Samsung Display Co., LTD.

Inventor： Bon Yong KOO ,  Sun Hwa LEE ,  Su Jin LEE ,  Jae Yong JANG

IPC: H01L33/62 ,  H01L33/42 ,  H01L27/15

CPC classification number: H01L33/62 ,  H01L33/42 ,  H01L27/156

Abstract: A display device includes a substrate, an insulating film disposed on the substrate, a first sub-power supply line disposed on the insulating film and applied by a first power supply voltage, a first organic film disposed on the first sub-power supply line, a second sub-power supply line disposed on the first organic film and electrically connected to the first sub-power supply line through a first power supply hole formed in the first organic film, a third sub-power supply line disposed on the second sub-power supply line, a pixel electrode disposed on the first organic film, a light-emitting element disposed on the pixel electrode, a planarization film disposed on sides of the light-emitting element, and a common electrode disposed on the light-emitting element and the planarization film. The planarization film is disposed on the third sub-power supply line.

公开(公告)号：US20160223851A1

公开(公告)日：2016-08-04

申请号：US14954325

申请日：2015-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Hwa LEE ,  Sang-Uk LIM ,  Mee Hye JUNG

IPC: G02F1/1347 ,  G02F1/1341 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: G02F1/133377 ,  G02F1/133514 ,  G02F2001/136231

Abstract: A display device includes: a substrate including a plurality of pixels formed in row and column directions; a thin film transistor disposed on the substrate, and a pixel electrode connected to the thin film transistor; a first liquid crystal layer filled inside a microcavity formed on the pixel electrode; a plurality of roof layers formed to be separated from the pixel electrode with the microcavity and an injection hole therebetween; and an overcoat formed on the roof layer to cover the injection hole and encapsulate the microcavity. The first liquid crystal layer includes a liquid crystal molecule and a color material. It is possible to simplify a structure of the display device and reduce the number of manufacturing processes thereof by adding a color material to a liquid crystal material of the display device manufactured with a single substrate such that a color filter may be removed.

Abstract translation: 一种显示装置，包括：基板，包括以行和列方向形成的多个像素; 设置在所述基板上的薄膜晶体管和连接到所述薄膜晶体管的像素电极; 填充在形成在像素电极上的微腔内部的第一液晶层; 形成为与所述像素电极与所述微腔分离的多个屋顶层和其间的喷射孔; 以及形成在屋顶层上以覆盖注入孔并封装微腔的外涂层。 第一液晶层包括液晶分子和着色材料。 通过将彩色材料添加到用单个基板制造的显示装置的液晶材料中，可以除去滤色器，可以简化显示装置的结构并减少其制造工艺的数量。

公开(公告)号：US20160202583A1

公开(公告)日：2016-07-14

申请号：US14790565

申请日：2015-07-02

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Chul JUNG ,  Sun Hwa LEE ,  Sang-Uk LIM ,  Mee Hye JUNG

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/134336 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0447 ,  G09G2300/0452 ,  G09G2320/0209

Abstract: A liquid crystal display including a plurality of gate lines and a plurality of data lines that is insulated from and cross the plurality of gate lines, and a plurality of unit pixels connected to the plurality of gate lines and the plurality of data lines, wherein the plurality of unit pixel includes a first pixel at row 1 and column 1, a second pixel at row 1 and column 2, a third pixel at row 2 and column 1, and a fourth pixel at row 2 and column 2, a first gate line and a second gate line are disposed in parallel to each other between the first pixel and the third pixel and between the second pixel and the fourth pixel, and the first gate line is connected to the first pixel and the third pixel at different neighboring rows, and the second gate line is connected to the second pixel and the fourth pixel at different neighboring rows.

Abstract translation: 一种液晶显示器，包括多个栅极线和与多个栅极线绝缘并跨过多条栅极线的多条数据线，以及连接到多条栅极线和多条数据线的多个单位像素，其中， 多个单位像素包括行1和列1处的第一像素，行1和列2处的第二像素，行2和列1的第三像素，以及行2和列2处的第四像素，第一栅极线 并且第二栅极线在第一像素和第三像素之间并且在第二像素和第四像素之间彼此平行地设置，并且第一栅极线连接到不同相邻行处的第一像素和第三像素， 并且第二栅极线连接到不同相邻行的第二像素和第四像素。