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：US12193301B2

公开(公告)日：2025-01-07

申请号：US17356308

申请日：2021-06-23

Applicant: Samsung Display Co., Ltd.

Inventor： Sun-Kyu Joo ,  Keunchan Oh ,  Byung-Chul Kim ,  Inok Kim ,  Gak Seok Lee ,  Jieun Jang ,  Inseok Song ,  Chang-Soon Jang

IPC: H10K59/35 ,  H10K50/824 ,  H10K59/122 ,  H10K59/126

Abstract: A display device includes: a first base layer; a circuit element layer on the first base layer; a pixel definition layer on the circuit element layer and comprising a plurality of light-emitting openings which are spaced apart from each other and define a plurality of light-emitting regions; a second base layer spaced apart from and facing the first base layer; a light-shielding layer on the second base layer and comprising a plurality of openings respectively overlapping the light-emitting regions, wherein on a plane of the first base layer, shapes of first to third openings along one direction among the openings are different from each other.

公开(公告)号：US11195885B2

公开(公告)日：2021-12-07

申请号：US16835870

申请日：2020-03-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gak Seok Lee ,  Byung-Chul Kim ,  Inok Kim ,  Jaemin Seong ,  Inseok Song ,  Keunchan Oh ,  Jieun Jang ,  Chang-Soon Jang ,  Sun-Kyu Joo

IPC: H01L27/00 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: A display device includes: a first substrate; a second substrate on the first substrate; a pixel between the first substrate and the second substrate and including a pixel area and a non-pixel area around the pixel area; a color filter between the pixel and the second substrate and overlapping with the pixel area; and a plurality of protrusions between the second substrate and the color filter, and each of the protrusions has a width that decreases as a distance from the second substrate increases.

公开(公告)号：US20200152704A1

公开(公告)日：2020-05-14

申请号：US16522526

申请日：2019-07-25

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Soon Jang ,  Keunchan Oh ,  Sun-kyu Joo ,  Byungchul Kim ,  Inok Kim ,  lnseok Song ,  Gakseok Lee

IPC: H01L27/32 ,  H01L51/56

Abstract: A display device including a base layer including a thin film transistor, a pixel definition layer including an opening, first to third organic light emitting elements each including a first electrode, a second electrode, and a light emitting layer therebetween, an encapsulation member including a first inorganic layer covering the organic light emitting elements, a second inorganic layer disposed thereon, a first color conversion pattern disposed between the inorganic layers and overlapping the first organic light emitting element, and a second color conversion pattern disposed between the inorganic layers and overlapping the second organic light emitting element, and first and second color filter patterns having different colors from each other and overlapping the first and second color conversion patterns, respectively, in which colors of light emitted from the first and second color conversion patterns are substantially the same as colors of the first and second color filter patterns, respectively.

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：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：US09448344B2

公开(公告)日：2016-09-20

申请号：US14282611

申请日：2014-05-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chang-Soon Jang ,  Jin-Seuk Kim

IPC: G02B5/22 ,  G03F1/00 ,  G02F1/1335 ,  G02B5/20

CPC classification number: G02B5/20 ,  G02B5/201 ,  G02B5/223

Abstract: A color filter substrate includes a plurality of color filters and a first dummy pattern. The color filters are formed in a display area. The color filters include a plurality of colors. The first dummy pattern is formed in a peripheral area surrounding the display area. The first dummy pattern has a color identical to one of the colors. An edge portion of the first dummy pattern corresponding to an apex of the display area is rounded. Therefore, the reliability of a color filter manufacturing process may be improved, the reliability of the color filter may be improved, and the generation of stain defects having a radial shape may be prevented, so that display quality may be improved.

公开(公告)号：US09040211B2

公开(公告)日：2015-05-26

申请号：US13773400

申请日：2013-02-21

Applicant: Samsung Display Co., Ltd.

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

IPC: G03F1/00 ,  G03F7/00

CPC classification number: G03F7/0035 ,  G03F7/00 ,  G03F7/0007

Abstract: A mask includes a substantially transparent portion. The mask further includes a halftone portion abutting the substantially transparent portion, a light transmittance of the halftone portion being greater than 0% and less than 100%. The mask further includes a blocking portion abutting the halftone portion, a light transmittance of the blocking portion being less than the light transmittance of the halftone portion.

Abstract translation: 掩模包括基本上透明的部分。 掩模还包括邻近基本透明部分的半色调部分，半色调部分的透光率大于0％且小于100％。 掩模还包括邻接半色调部分的阻挡部分，阻挡部分的透光率小于半色调部分的透光率。

公开(公告)号：US20130314652A1

公开(公告)日：2013-11-28

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: G02F1/1335

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。