公开(公告)号：US20190266928A1

公开(公告)日：2019-08-29

申请号：US16139419

申请日：2018-09-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Hee KIM ,  Il-Joo KIM ,  Sang-Uk LIM

IPC: G09F9/33 ,  G09G3/32 ,  G09G3/20 ,  H01L25/075

Abstract: A display device includes: a first pixel including a first light emitting diode (LED) and a first capacitor including a first electrode connected to a first power source voltage providing a driving voltage to an anode of the first light emitting diode (LED) or to an initialization voltage, and a second electrode connected to the anode of the first light emitting diode (LED); and a second pixel including a second light emitting diode (LED) and a second capacitor including a first electrode connected to the first power source voltage providing the driving voltage to an anode of the second light emitting diode (LED) or to an initialization voltage, and a second electrode connected to the anode of the second light emitting diode (LED), wherein capacitance of the second capacitor is less than capacitance of the first capacitor.

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。

公开(公告)号：US20160116785A1

公开(公告)日：2016-04-28

申请号：US14981498

申请日：2015-12-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young-Soo YOON ,  Joon-Chul GOH ,  Sang-Uk LIM ,  Chongchul CHAI

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

CPC classification number: G02F1/13624 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G09G3/3677 ,  G09G3/3688

Abstract: A liquid crystal display includes first and second sub-pixels charged with the same voltage during a first period. The voltage charged in the second sub-pixel is decreased after the first period. Since the voltage level of the first sub-pixel is different from the voltage level of the second sub-pixel after the first period, liquid crystal molecules disposed corresponding to the first sub-pixel are aligned in a direction different from that of liquid crystal molecules disposed corresponding to the second sub-pixel. Thus, a side viewing angle of the liquid crystal display is improved.

公开(公告)号：US20150268517A1

公开(公告)日：2015-09-24

申请号：US14474538

申请日：2014-09-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Heerim SONG ,  Sang-Uk LIM ,  Sangjin JEON

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

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/13624 ,  G02F1/1368 ,  G02F2001/134345

Abstract: A liquid crystal display includes a pixel that includes a first sub-pixel chargeable with a first voltage and a second sub-pixel chargeable with a second voltage different from the first voltage, a pixel electrode that includes a first sub-pixel electrode in the first sub-pixel and a second sub-pixel electrode in the second sub-pixel, a common electrode that faces the pixel electrode, and a liquid crystal layer between the pixel electrode and the common electrode. The first sub-pixel electrode includes a first trunk portion and a plurality of first branch portions protruding from and extending from one side of the first trunk portion. The second sub-pixel electrode includes a second trunk portion and a plurality of second and third branch portions that protrude from both sides of the second trunk portion and extend substantially parallel to the first branch portions.

Abstract translation: 液晶显示器包括像素，该像素包括可以利用第一电​​压充电的第一子像素和可与不同于第一电压的第二电压充电的第二子像素;像素电极，其包括第一子像素电极， 第二子像素中的子像素和第二子像素电极，面对像素电极的公共电极以及像素电极和公共电极之间的液晶层。 第一子像素电极包括第一主干部分和从第一主干部分的一侧突出并从第一主体部分的一侧延伸的多个第一分支部分。 第二子像素电极包括第二主体部分和从第二主体部分的两侧突出并且基本上平行于第一分支部分延伸的多个第二和第三分支部分。

公开(公告)号：US20150198872A1

公开(公告)日：2015-07-16

申请号：US14307797

申请日：2014-06-18

Applicant: Samsung Display Co., LTD.

Inventor： Yong SON ,  Min KANG ,  Bong-Yeon KIM ,  Dong-Eon LEE ,  Jun-Hyuk WOO ,  Hyun-Joo LEE ,  Sang-Uk LIM ,  Jin-Ho JU

IPC: G03F1/26 ,  G03F7/40

CPC classification number: G03F1/26 ,  G02F2001/136231 ,  G03F7/20 ,  G03F7/40 ,  H01L27/1288

Abstract: A phase shift device includes a phase shift mask which includes a transparent substrate, and a phase shift pattern which is provided on the transparent substrate, and includes a first area having a first thickness, a second area having a second thickness which is less than the first thickness, a first opening having a first opening width and defined at the first area, and a second opening having a second opening width and defined at the second area.

Abstract translation: 相移装置包括：包括透明基板的相移掩模和设置在透明基板上的相移图案，并且包括具有第一厚度的第一区域，第二区域的第二厚度小于 第一厚度，具有第一开口宽度并限定在第一区域的第一开口，以及具有第二开口宽度并限定在第二区域的第二开口。

公开(公告)号：US20150123114A1

公开(公告)日：2015-05-07

申请号：US14322062

申请日：2014-07-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Uk LIM ,  Se-Hyoung CHO ,  Mee-Hye JUNG

IPC: H01L27/12

CPC classification number: H01L27/124 ,  H01L27/1225 ,  H01L27/1259

Abstract: A thin film transistor array panel includes a substrate, a gate line extending in a first direction on the substrate, a data line extending in a second direction on the substrate and intersecting the gate line, a thin film transistor connected to the gate line and the data line, an insulating layer on the gate line, the data line, and the thin film transistor, a first auxiliary line on the insulating layer and connected to the gate line, a second auxiliary line on the insulating layer and connected to the data line, and a pixel electrode connected to the thin film transistor.

Abstract translation: 薄膜晶体管阵列面板包括基板，在基板上沿第一方向延伸的栅极线，在基板上沿第二方向延伸并与栅极线相交的数据线，连接到栅极线的薄膜晶体管和 数据线，栅极线上的绝缘层，数据线和薄膜晶体管，绝缘层上的第一辅助线并连接到栅极线，绝缘层上的第二辅助线并连接到数据线 以及连接到薄膜晶体管的像素电极。