公开(公告)号：US09529224B2

公开(公告)日：2016-12-27

申请号：US14248137

申请日：2014-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Hun Kwak ,  YiSeop Shim ,  Nuree Um ,  Chul Huh

IPC: G02F1/1333 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/133512 ,  G02F1/13394 ,  G02F2001/13396 ,  G02F2001/13398 ,  G02F2001/134345

Abstract: A liquid crystal display includes a display substrate, an opposite substrate, a liquid crystal layer, a main spacer, and a sub-spacer. The display substrate includes a plurality of pixel areas and a light blocking area, and at least one thin film transistor is disposed in the light blocking area. The opposite substrate is coupled to the display substrate. The liquid crystal layer is disposed between the display substrate and the opposite substrate. The main spacer is disposed on the display substrate, includes a light blocking material, and makes contact with the opposite substrate to maintain a cell gap between the display substrate and the opposite substrate. The sub-spacer is disposed on the display substrate, includes the light blocking material, and is spaced apart from the opposite substrate. The sub-spacer has a size corresponding to the light blocking area, and the main spacer is protruded from the sub-spacer.

Abstract translation: 液晶显示器包括显示基板，相对基板，液晶层，主间隔件和子间隔件。 显示基板包括多个像素区域和遮光区域，并且至少一个薄膜晶体管设置在遮光区域中。 相对的基板耦合到显示基板。 液晶层设置在显示基板和相对基板之间。 主间隔物布置在显示基板上，包括遮光材料，并与相对的基板接触以保持显示基板和相对基板之间的单元间隙。 子间隔件设置在显示基板上，包括遮光材料，并且与相对的基板间隔开。 子间隔物具有对应于遮光区域的尺寸，并且主间隔件从子间隔件突出。

公开(公告)号：US09513504B2

公开(公告)日：2016-12-06

申请号：US14659713

申请日：2015-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Min Jung Kang ,  Yi Seop Shim ,  Nu Ree Um ,  Chul Huh

IPC: G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/133512 ,  G02F1/133514 ,  G02F1/13394

Abstract: A liquid crystal display includes: a first substrate and a second substrate facing the first substrate; a column spacer disposed on the first substrate; a light blocking member disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. The light blocking member includes a dome shaped portion having a concave surface.

Abstract translation: 液晶显示器包括：第一基板和面向第一基板的第二基板; 设置在第一基板上的柱间隔件; 设置在所述第二基板上的遮光部件; 以及设置在第一基板和第二基板之间的液晶层。 遮光构件包括具有凹面的圆顶形部分。

公开(公告)号：US20150002775A1

公开(公告)日：2015-01-01

申请号：US14487632

申请日：2014-09-16

Applicant: Samsung Display Co., Ltd.

Inventor： Sun-Young CHANG ,  Chul Huh ,  Sang-Hun Lee ,  Gwan-Soo Kim ,  Yui-Ku Lee

IPC: G02F1/1339 ,  G02F1/1362 ,  G02F1/1335

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F1/136227 ,  G02F2001/133388 ,  G02F2001/13396 ,  G02F2001/13398

Abstract: An exemplary embodiment of the present invention relates to a liquid crystal display having a display area and a non-display area which includes a first substrate and a second substrate facing the first substrate, a layer having a first opening, a spacer disposed in the first opening, and a first light blocking member disposed in the non-display area. The spacer is disposed in the first opening to maintain an interval between the first substrate and the second substrate. The spacer and the first light blocking member include the same material.

Abstract translation: 本发明的示例性实施例涉及具有显示区域和非显示区域的液晶显示器，其包括第一基板和面对第一基板的第二基板，具有第一开口的层，设置在第一基板中的间隔件 并且设置在非显示区域中的第一遮光构件。 间隔件设置在第一开口中以保持第一基板和第二基板之间的间隔。 间隔物和第一遮光构件包括相同的材料。

公开(公告)号：US08891045B2

公开(公告)日：2014-11-18

申请号：US13676648

申请日：2012-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Soo-Hye Ryu ,  Yi-Seop Shim ,  Chang-Soon Jang ,  Chul Huh

IPC: G02F1/1333 ,  G02F1/1339 ,  G02F1/1335

CPC classification number: G02F1/133514 ,  G02F1/133371 ,  G02F1/133516 ,  G02F1/13394

Abstract: A method of manufacturing a display substrate includes forming a first color filter on a base substrate in a first region, forming a second color filter on the base substrate in a second region, forming an organic layer on the base substrate, the first color filter and the second color filter, forming a third color filter on the organic layer in a third region and forming an overcoat layer on the organic layer and the third color filter.

Abstract translation: 一种制造显示基板的方法包括在第一区域中在基底基板上形成第一滤色器，在第二区域中在基底基板上形成第二滤色器，在基底基板上形成有机层，将第一滤色器和 第二滤色器，在第三区域中的有机层上形成第三滤色器，并在有机层和第三滤色器上形成外涂层。

公开(公告)号：US10274774B2

公开(公告)日：2019-04-30

申请号：US13741706

申请日：2013-01-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chang Hun Kwak ,  Chul Huh

IPC: G02F1/1335 ,  G02F1/1339 ,  G02F1/1362

Abstract: A liquid crystal display includes a lower substrate including a pixel area and a light blocking region, a thin film transistor layer on the lower substrate and including a gate line and a data line, a color filter on the thin film transistor layer and corresponding to the pixel area, a light blocking member on the color filter and corresponding to the light blocking region, an upper substrate facing the lower substrate, and a liquid crystal layer between the lower and upper substrates. The light blocking member includes a horizontal light blocking member extending along the gate line and a vertical light blocking member extending along the data line. The color filter includes a protrusion portion overlapping a portion of the horizontal light blocking member which is in the pixel area. A sub-column spacer includes the portion of the horizontal light blocking member overlapping the protrusion portion.

公开(公告)号：US10139666B2

公开(公告)日：2018-11-27

申请号：US15206052

申请日：2016-07-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chang Hun Kwak ,  Dae Youn Park ,  Chul Huh

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

Abstract: A display device array substrate comprising first and second substrates that comprise a display area and a dummy area around the periphery of the display area, and that face each other; a color filter disposed on the first substrate; and a liquid crystal layer disposed on the color filter. The color filter comprises at least one or more first color filters and adjacent second color filters, and the first color filters and the second color filters overlap each other in the display area and do not overlap each other in the dummy area.

公开(公告)号：US09618801B2

公开(公告)日：2017-04-11

申请号：US14857209

申请日：2015-09-17

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Soon Jang ,  Hee Ra Kim ,  Yi Seop Shim ,  Chul Huh

IPC: G02F1/1339 ,  G03F1/32 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/13394 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/136209 ,  G02F1/1368 ,  G02F2001/13396 ,  G02F2001/13398 ,  G02F2001/136231 ,  G02F2001/136236 ,  G03F1/32

Abstract: Exemplary embodiments relate to a display device, an optical mask, and a method for manufacturing a display device using the same. The display device including: a first substrate and a second substrate facing the first substrate; a thin film transistor disposed on the first substrate; a first insulating layer disposed on the thin film transistor; and a light blocking member disposed on the first insulating layer. The light blocking member includes a spacer for maintaining a cell gap between the first substrate and the second substrate and a main light blocking portion having an upper surface that is lower than an upper surface of the spacer, and the light blocking member further includes a furrow at a border between the spacer and the main light blocking portion, the furrow having a surface lower than the upper surface of the main light blocking portion.

公开(公告)号：US09535295B2

公开(公告)日：2017-01-03

申请号：US14656895

申请日：2015-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Gwan-Soo Kim ,  Chul Huh ,  Dong-Uk Kang

IPC: G02F1/1339 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1368

CPC classification number: G02F1/13394 ,  G02F1/133305 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/133788 ,  G02F1/136209 ,  G02F1/1368 ,  G02F2001/136222

Abstract: A manufacturing method of a liquid crystal display includes: forming a thin film transistor on a first substrate; forming a color filter on the thin film transistor; forming a pixel electrode on the color filter; and forming a light blocking member including a column spacer protruded from the light blocking member on the color filter. The forming the light blocking member uses a mask including a first region, a second region, and a third region. The first region passes light generated from a light exposer, the second region includes a blocking filter layer which selectively passes the light generated from the light exposer, and the third region blocks the light generated from the light exposer.

Abstract translation: 液晶显示器的制造方法包括：在第一基板上形成薄膜晶体管; 在薄膜晶体管上形成滤色器; 在所述滤色器上形成像素电极; 以及在所述滤色器上形成包括从所述遮光部件突出的柱间隔件的遮光部件。 形成遮光构件使用包括第一区域，第二区域和第三区域的掩模。 第一区域通过从曝光器产生的光，第二区域包括选择性地通过从曝光器产生的光的阻挡滤光层，并且第三区域阻挡从曝光器产生的光。

公开(公告)号：US09465259B2

公开(公告)日：2016-10-11

申请号：US14536217

申请日：2014-11-07

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Soon Jang ,  Heera Kim ,  YiSeop Shim ,  Chul Huh

IPC: G02F1/1339 ,  H01L27/12

CPC classification number: G02F1/13394 ,  G02F2001/13396 ,  G02F2001/13398 ,  H01L27/1262

Abstract: Provided is an LCD device including a first substrate, a second substrate, a liquid crystal layer, a main spacer, and a supplementary spacer. The liquid crystal layer is interposed between the first and second substrates. The main spacer makes contact with the first and second substrates. The supplementary spacer makes contact with one of the first and second substrates and is spaced apart from the other. A first area ratio defined by dividing the area of a first top surface by that of a first bottom surface of the main spacer may be smaller than a second area ratio defined by dividing the area of a second top surface by that of a second bottom surface of the supplementary spacer.

Abstract translation: 提供了一种包括第一基板，第二基板，液晶层，主间隔件和辅助间隔件的LCD装置。 液晶层介于第一和第二基板之间。 主间隔件与第一和第二基板接触。 辅助间隔件与第一和第二基板中的一个接触并且与第二基板间隔开。 通过将第一顶表面的面积除以主间隔物的第一底表面的面积所限定的第一面积比可以小于通过将第二顶表面的面积除以第二底表面的面积而限定的第二面积比 的补充间隔物。

公开(公告)号：US20150293280A1

公开(公告)日：2015-10-15

申请号：US14596452

申请日：2015-01-14

Applicant: Samsung Display Co., Ltd.

Inventor： Minsu Lee ,  Chul Huh

IPC: G02B5/20 ,  H01L27/32

CPC classification number: G02B5/201 ,  G02B5/008 ,  G02B5/223 ,  G02F1/133514 ,  G02F2202/36 ,  G03F7/0007 ,  G03F7/105 ,  G03F7/2053 ,  H01L27/322

Abstract: A display device includes a first substrate, and a second substrate opposing the first substrate and including a color filter layer. The color filter layer includes a red color filter, a green color filter and a blue color filter. The red color filter includes a first fluorescent dye and a first nanoparticle, and illustrates red color. The green color filter includes a second fluorescent dye and a second nanoparticle and illustrates green color. The blue color filter includes a third fluorescent dye and a third nanoparticle and illustrates blue color. Each of the first to third nanoparticles has a non-spherical shape and has maximum extinction at the first wavelength, the second wavelength and the third wavelength. The first wavelength is greater than the second wavelength, and the second wavelength is greater than the third wavelength.

Abstract translation: 显示装置包括第一基板和与第一基板相对并且包括滤色器层的第二基板。 滤色器层包括红色滤色器，绿色滤色器和蓝色滤色器。 红色滤色器包括第一荧光染料和第一纳米颗粒，并示出红色。 绿色滤色器包括第二荧光染料和第二纳米颗粒，并示出绿色。 蓝色滤色器包括第三荧光染料和第三纳米颗粒，并示出蓝色。 第一至第三纳米颗粒中的每一个具有非球形形状，并且在第一波长，第二波长和第三波长处具有最大消光。 第一波长大于第二波长，第二波长大于第三波长。