公开(公告)号：US20240256092A1

公开(公告)日：2024-08-01

申请号：US18444756

申请日：2024-02-18

Applicant: Samsung Display Co., Ltd.

Inventor： Yanghee KIM ,  Jeongho LEE ,  Won Ho KIM ,  Soyeon PARK ,  Dong-Hyun LEE ,  Hyungchul LIM

IPC: G06F3/044 ,  H01L27/12

CPC classification number: G06F3/0445 ,  G06F3/0446 ,  H01L27/124 ,  H01L27/1259 ,  G06F2203/04103

Abstract: A method of fabricating an electronic apparatus including the steps of forming a circuit element on a base substrate, forming a signal line on the base substrate, forming a first insulating layer covering the circuit element and the signal line, forming a display device layer including a light-emitting device on the first insulating layer, forming a first conductive layer on the display device layer, forming a second insulating layer covering the first insulating layer and the first conductive layer, forming a first contact hole penetrating the first and second insulating layers in a first region overlapping with the first conductive layer, forming a second contact hole penetrating the first and second insulating layers in a second region overlapping with an end portion of the signal line, forming a second conductive layer overlapping with the first region, and forming a pad overlapping with the second region.

公开(公告)号：US20190305010A1

公开(公告)日：2019-10-03

申请号：US16181561

申请日：2018-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Yang Hee KIM ,  Won Ho KIM ,  Jeong Ho LEE ,  So Yeon PARK ,  Hyung Chul LIM

IPC: H01L27/12

Abstract: A display device includes a substrate including a display area and a non-display area outside the display area, a plurality of pixels located in the display area, a driving circuit driving the pixels, and a pad portion located in the non-display area and electrically connected to the driving circuit through a plurality of outer wirings. The pad portion includes a plurality of pad wirings each electrically connected to corresponding ones of the outer wirings. The pad wirings includes a first pad wiring and a second pad wiring separated from each other. The first pad wiring includes a first electrode layer, an insulating layer on the first electrode, and a second electrode layer on the insulating layer in a stacking direction, the second electrode layer being connected to the first electrode layer. The second pad wiring includes the first electrode layer but not the second electrode layer.

公开(公告)号：US20170160609A1

公开(公告)日：2017-06-08

申请号：US15191612

申请日：2016-06-24

Applicant: Samsung Display Co. Ltd.

Inventor： Ji Eun LEE ,  Sung Man KIM ,  Won Ho KIM ,  Tae Hyung HWANG

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1339

CPC classification number: G02F1/136204 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/1244 ,  H01L27/326

Abstract: A liquid crystal display device includes a pixel electrode that includes a first central portion and a first stem portion and sequentially disposed on one side of a reference line extending in a first direction, and a second central portion and a second stem portion sequentially disposed on the other side, where the first stem portion extends at a first oblique angle in which a center line of a line width has a positive sign with respect to the first direction, the first central portion extends from one end of the first stem portion and has a shape in which a center line of the line width is inclined at a second oblique angle having a positive sign with respect to the first direction, and a line width of the first central portion is smaller than the line width of the first stem portion.

公开(公告)号：US20160370662A1

公开(公告)日：2016-12-22

申请号：US14986790

申请日：2016-01-04

Applicant: Samsung Display Co. Ltd.

Inventor： Sung Man KIM ,  Won Ho KIM ,  Min Chul SONG ,  Seong Su LIM ,  Yeon Mun JEON

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/136209 ,  G02F1/136286 ,  G02F2201/123

Abstract: A liquid crystal display includes: a first substrate, on which pixel regions are defined; a second substrate opposite to the first substrate; a liquid crystal layer between the first and second substrates; gate and data lines on the first substrate and intersecting each other; pixel electrodes on the first substrate in the pixel regions, respectively; and green, blue and red color filters on the second substrate, where the pixel electrodes include first, second and third pixel electrodes, which correspond to the green, blue and red color filters, respectively, each of the first, second and third pixel electrodes includes a stem portion, which is near one of the data lines and extends in an extending direction of the data lines, and branch portions, which are branched off from the stem portion, and the stem portion of the first pixel electrode is near a side of the second pixel electrode.

Abstract translation: 液晶显示器包括：第一基板，在其上限定像素区域; 与第一基板相对的第二基板; 第一和第二基板之间的液晶层; 栅极和数据线在第一基板上并且彼此相交; 分别在像素区域中的第一衬底上的像素电极; 以及第二基板上的绿色，蓝色和红色滤色器，其中像素电极包括分别对应于绿色，蓝色和红色滤色器的第一，第二和第三像素电极，第一，第二和第三像素电极 包括杆部，其靠近所述数据线之一并且在所述数据线的延伸方向上延伸，并且从所述杆部分出的分支部分和所述第一像素电极的所述杆部分靠近一侧 的第二像素电极。

公开(公告)号：US20150131037A1

公开(公告)日：2015-05-14

申请号：US14264865

申请日：2014-04-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won Ho KIM ,  Tae Hyung HWANG ,  Young Jin PARK ,  Seong Su LIM ,  Young Je CHO

IPC: G02F1/1335 ,  G02F1/00 ,  G02F1/1343

CPC classification number: G02F1/133528 ,  G02F1/0045 ,  G02F1/134336 ,  G02F2001/133531 ,  G02F2201/123

Abstract: A liquid crystal display according to an exemplary embodiment of the invention includes: a first type pixel including first liquid crystal molecules aligned approximately in a first direction; a second type pixel including second liquid crystal molecules aligned approximately in a second direction different from the first direction; a first lower polarizer disposed opposite to the first type pixel and having a transmissive axis approximately parallel to the first direction; and a second lower polarizer disposed opposite to the second type pixel and having a transmissive axis approximately parallel to the second direction.

Abstract translation: 根据本发明的示例性实施例的液晶显示器包括：第一类型像素，包括大致沿第一方向排列的第一液晶分子; 第二类型像素，包括在与第一方向不同的第二方向上大致对齐的第二液晶分子; 与第一类型像素相对设置并且具有大致平行于第一方向的透射轴的第一下偏光镜; 以及与第二类型像素相对设置且具有大致平行于第二方向的透射轴的第二下偏振片。

公开(公告)号：US20150060866A1

公开(公告)日：2015-03-05

申请号：US14106782

申请日：2013-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Ki HWANG ,  Sung Man KIM ,  Won Ho KIM ,  Yu Jin LEE ,  Young Je CHO ,  Tae Hyung HWANG

IPC: H01L27/12

CPC classification number: H01L27/124 ,  H01L27/1248

Abstract: A thin film transistor array panel includes a first insulation substrate, a gate line and a data line which are positioned on the first insulation substrate, are insulated from each other, and cross each other, a thin film transistor connected to the gate line and the data line, an organic film positioned on the thin film transistor, a second passivation layer which is positioned on the organic film and defines a plurality of second openings therein, a common electrode positioned on the second passivation layer, and a pixel electrode positioned in the plurality of second openings, where a thickness of the common electrode is larger than a thickness of the pixel electrode.

Abstract translation: 一种薄膜晶体管阵列面板，包括位于第一绝缘基板上的第一绝缘基板，栅极线和数据线彼此绝缘并彼此交叉，连接到栅极线的薄膜晶体管和 数据线，位于薄膜晶体管上的有机膜，位于有机膜上并限定多个第二开口的第二钝化层，位于第二钝化层上的公共电极和位于第二钝化层上的像素电极 多个第二开口，其中公共电极的厚度大于像素电极的厚度。

公开(公告)号：US20210257436A1

公开(公告)日：2021-08-19

申请号：US17066019

申请日：2020-10-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Chul LIM ,  Won Ho KIM ,  Jeong Ho LEE ,  Yang Hee KIM ,  SoYeon PARK ,  Sung Woo JUNG

IPC: H01L27/32

Abstract: A display device includes a substrate, a pixel structure, a lighting circuit part, a driving integrated circuit part, a first lighting wire, a second lighting wire, and a connection electrode. The substrate includes a display area and a pad area. The pixel structure is on the substrate in the display area to emit light. The lighting circuit part is on the substrate in the pad area, and is electrically coupled to the pixel structure. The first lighting wire is spaced apart from a first side of the driving integrated circuit part in a first direction, and is coupled to the lighting circuit part. The second lighting wire is spaced apart from a second side facing the first side of the driving integrated circuit part in a second direction opposite to the first direction. The connection electrode electrically couples the first lighting wire and the second lighting wire to each other.

公开(公告)号：US20170192312A1

公开(公告)日：2017-07-06

申请号：US15207586

申请日：2016-07-12

Applicant: Samsung Display Co. Ltd.

Inventor： Won Ho KIM ,  Sung Man KIM ,  Min Chul SONG ,  Hwa Yeul OH ,  Yeon Mun JEON

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1335

Abstract: A liquid crystal display device includes first to fourth pixel electrodes neighbored each other in a first direction, a common electrode at least partially overlapping the first to fourth pixel electrodes, and a first data line and a second data line extended in a second direction different from the first direction, and neighbored each other where the first data line is interposed between the first pixel electrode and the second pixel electrode, the second data line is interposed between the third pixel electrode and the fourth pixel electrode, and at least one slit defined in the common electrode is interposed between the second pixel electrode and the third pixel electrode.

公开(公告)号：US20150277171A1

公开(公告)日：2015-10-01

申请号：US14453472

申请日：2014-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Hyung HWANG ,  Won Ho KIM ,  Young Jin PARK ,  Seong Su LIM

IPC: G02F1/133 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/13306 ,  G02F1/13318 ,  G02F1/1368

Abstract: The inventive concept relates to a display device in which luminance of a light source is corrected, and the display device according to an exemplary embodiment of the inventive concept includes: a display panel displaying an image; a light source unit supplying light to the display panel; a light sensing unit embeded in the display panel and sensing a light intensity from the light source unit; and a light source controller receiving information regarding the light intensity from the light sensing unit to control a light intensity from the light source unit, wherein the light sensing unit includes a light sensing layer, and a first electrode and a second electrode formed on either side of the light sensing layer in a plan view.

Abstract translation: 本发明构思涉及其中校正光源的亮度的显示装置，并且根据本发明构思的示例性实施例的显示装置包括：显示图像的显示面板; 向所述显示面板供给光的光源单元; 光检测单元，其嵌入在所述显示面板中，感测来自所述光源单元的光强度; 以及光源控制器，其接收来自所述光检测单元的关于来自所述光源单元的光强度的信息，以控制来自所述光源单元的光强度，其中所述光感测单元包括光感测层，以及形成在任一侧的第一电极和第二电极 的光感测层。