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公开(公告)号：US20200258945A1
公开(公告)日：2020-08-13
申请号：US16591760
申请日：2019-10-03
Applicant: Samsung Display Co., Ltd.
Inventor： Sun Kyu JOO , Byung Chul KIM , In Ok KIM , Jae Min SEONG , In Seok SONG , Keun Chan OH , Gak Seok LEE , Ji Eun JANG , Chang Soon JANG
IPC: H01L27/32 , H01L51/50 , H01L29/786 , H01L51/52
Abstract: A color conversion substrate includes a base on which first to third light outputting regions and a light shielding region surrounding the first to third light outputting regions are defined; first to third color filters on the base in the first to third light outputting regions, respectively; a first light shielding member on the first color filter in the light shielding region; a light transmission pattern on the first color filter; a first wavelength conversion pattern on the second color filter and which converts light of a first color into light of a second color; and a second wavelength conversion pattern on the third color filter and which converts the light of the first color into light of a third color. A first opening located in the light shielding region is defined in at least one of the light transmission pattern and the first and second wavelength conversion patterns.
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公开(公告)号：US20190326545A1
公开(公告)日：2019-10-24
申请号：US16275645
申请日：2019-02-14
Applicant: Samsung Display Co., Ltd.
Inventor： Sun Kyu JOO , Byung Chul KIM , In Ok KIM , Keun Chan OH , Chang Soon JANG , In Seok SONG , Gak Seok LEE
Abstract: An organic light emitting display device includes: a first substrate; a plurality of pixels on the first substrate, each of the pixels including a corresponding portion of an organic light emitting layer on the first substrate; an encapsulation film on the organic light emitting layer; a protruding pattern layer on the encapsulation film and comprising a plurality of spacers at a boundary between adjacent ones of the pixels; an adhesive layer on the protruding pattern layer; and a second substrate on the adhesive layer.
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公开(公告)号：US20180088403A1
公开(公告)日：2018-03-29
申请号：US15638689
申请日：2017-06-30
Applicant: Samsung Display Co., Ltd.
Inventor： Sun Kyu JOO , Su Jeong KIM , Jang Wi RYU , Yi Seop SHIM , Keun Chan OH , Jae Jin LYU , Jun Woo LEE , Chang Soon JANG , Young Bong CHO , Chul HUH
IPC: G02F1/1335 , G02F1/01 , G02F1/1337
CPC classification number: G02F1/133514 , G02F1/0136 , G02F1/13 , G02F1/133707 , G02F1/13394 , G02F1/136209 , G02F2001/13396 , G02F2001/1351 , G02F2001/136222
Abstract: A display device includes a base portion including a pixel area including a light-transmitting area and a light-blocking area; a projection portion disposed on the light-blocking area of the base portion and including a first sub-color filter and a second sub-color filter overlapping over an overlap area; a light-blocking member disposed on the projection portion and overlapping the base portion; and a spacing member disposed on the light-blocking member, made of the same material as the light-blocking member and overlapping the projection portion. The first sub-color filter includes a first color pigment, the second sub-color filter includes a second color pigment different from the first color pigment, a first width of the first sub-color filter in a first direction is different from a second width of the second sub-color filter in the first direction, a third width of the first sub-color filter in a second direction is different from a fourth width of the second sub-color filter in the second direction, and the second direction is a direction intersecting the first direction.
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公开(公告)号：US20220085114A1
公开(公告)日：2022-03-17
申请号：US17419982
申请日：2019-03-13
Applicant: Samsung Display Co., LTD.
Inventor： Jae Min SEONG , Keun Chan OH , Gak Seok LEE , Sun Kyu JOO , Byung Chul KIM , In Ok KIM , In Seok SONG , Ji Eun JANG , Chang Soon JANG
Abstract: A color transformation substrate comprises: a base portion having first and second light-blocking areas and first to third light-transmitting areas, where the light-transmitting areas are successively positioned along a first direction; first to third color filters positioned in the first to third light-transmitting areas, respectively; a light-blocking member positioned in the first light-blocking area, and including part contacting the base portion; a color pattern positioned in the second light-blocking area so as to contact the base portion; a first wavelength conversion pattern positioned on the second color filter so as to wavelength-convert light having a first color into light having a second color; and a second wavelength conversion pattern positioned on the third color filter so as to wavelength-convert light having the first color into light having a third color different from light having the second color. The color pattern and the first color filter comprise the same color material.
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公开(公告)号：US20200258944A1
公开(公告)日：2020-08-13
申请号：US16509272
申请日：2019-07-11
Applicant: Samsung Display Co. Ltd.
Inventor： Sun Kyu JOO , Keun Chan OH , Byung Chul KIM , In Ok KIM , In Seok SONG , Gak Seok LEE , Chang Soon JANG
Abstract: A display device is provided. A display device includes a plurality of pixels arranged in a row axis and in a column axis that intersects the row axis, a first substrate on which a light-emitting element disposed in each of the pixels is disposed, a second substrate which faces the first substrate, and a first wavelength conversion pattern disposed on the second substrate in a first pixel column and which converts wavelength of light emitted from the light-emitting element. The first wavelength conversion pattern includes a first main pattern part arranged in a stripe fashion along the column axis and a protruding pattern part projected from the first main pattern part toward at least one of first and second directions of the row axis.
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Patent Agency Ranking
公开(公告)号：US20170010496A1
公开(公告)日：2017-01-12
申请号：US14989776
申请日：2016-01-06
Applicant: Samsung Display Co. Ltd.
Inventor： Yi Seop SHIM , E Su KIM , Hee Ra KIM , Jun Woo LEE , Chang Soon JANG , Chul HUH
IPC: G02F1/1339 , G02F1/1335
CPC classification number: G02F1/13394 , G02F1/133512 , G02F2001/13396 , G02F2001/13398
Abstract: A display device includes: a first substrate; a second substrate disposed opposite to the first substrate; a light blocking pattern disposed on the first substrate; and a column spacer which is disposed on the first substrate and maintains a distance between the first substrate and the second substrate, where the light blocking pattern and the column spacer are spaced apart from each other, and the column spacer has an island shape surrounded by the light blocking pattern.
Abstract translation: 一种显示装置，包括：第一基板; 与所述第一基板相对设置的第二基板; 设置在所述第一基板上的遮光图案; 以及列间隔件，其设置在第一基板上并保持第一基板和第二基板之间的距离，其中遮光图案和柱间隔件彼此间隔开，并且柱间隔件具有由 遮光图案。
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公开(公告)号：US20230051958A1
公开(公告)日：2023-02-16
申请号：US17797076
申请日：2020-06-24
Applicant: Samsung Display Co., LTD.
Inventor： Jae Min SEONG , In Ok KIM , Keun Chan OH , Gak Seok LEE , Sun Kyu JOO , Byung Chul KIM , In Seok SONG , You Sik SHIN , Ji Eun JANG , Chang Soon JANG , Ha Lim JI
Abstract: Provided are a color converting substrate and a display device including same. The color converting substrate includes: a base portion in which a first light transmission area, a first light blocking area, and a second light transmission area, which are sequentially and closely arranged in a first direction, are defined; a first wavelength converting pattern located on the base portion and configured to wavelength-covert a first color light into a second color light; a second wavelength converting pattern located on the base portion and configured to wavelength-convert the first color light into a third color light; and a light transmission pattern located on the base portion and configured to transmit the first color light.
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公开(公告)号：US20210005672A1
公开(公告)日：2021-01-07
申请号：US16899078
申请日：2020-06-11
Applicant: Samsung Display Co., LTD.
Inventor： Gak Seok LEE , Byung Chul KIM , In Ok KIM , Jae Min SEONG , In Seok SONG , Keun Chan OH , Ji Eun JANG , Chang Soon JANG , Sun Kyu JOO , Ha Lim JI
Abstract: A color conversion substrate and a display device are provided. The color conversion substrate includes a base substrate, a first color filter and a second color filter disposed on a surface of the base substrate, a first partition layer disposed between the first color filter and the second color filter, a second partition layer disposed on the first partition layer, a first wavelength conversion pattern disposed on the first color filter and a second wavelength conversion pattern disposed on the second color filter, wherein the first partition layer includes a first lower surface disposed on the first color filter and a second lower surface disposed on the second color filter.
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公开(公告)号：US20160202526A1
公开(公告)日：2016-07-14
申请号：US14711452
申请日：2015-05-13
Applicant: Samsung Display Co., Ltd.
Inventor： Yi Seop SHIM , Hee Ra KIM , Chang Soon JANG , Chul HUH
IPC: G02F1/1339 , G02F1/1362 , G02F1/1343 , G02F1/1368
CPC classification number: G02F1/13394 , G02F1/136209 , G02F2001/13396 , G02F2001/13398
Abstract: A liquid crystal display according to an exemplary embodiment of the present inventive concept includes: a first insulating substrate; a thin film transistor disposed on the first insulating substrate; a light blocking member disposed on the thin film transistor; and a spacer disposed on the light blocking member, wherein the spacer includes a main column spacer and a sub column spacer, and the sub column spacer is disposed between the main column spacer and has a stripe shape which extends in parallel to a gate line of the thin film transistor.
Abstract translation: 根据本发明构思的示例性实施例的液晶显示器包括：第一绝缘基板; 设置在所述第一绝缘基板上的薄膜晶体管; 设置在所述薄膜晶体管上的遮光构件; 以及设置在所述遮光部件上的间隔件，其中所述间隔件包括主柱间隔件和副柱间隔件，并且所述副柱间隔件设置在所述主柱间隔件之间，并且具有与所述主柱间隔件平行延伸的条形， 薄膜晶体管。
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公开(公告)号：US20230284512A1
公开(公告)日：2023-09-07
申请号：US18018265
申请日：2020-12-18
Applicant: Samsung Display Co., LTD.
Inventor： Jang Il KIM , Chang Soon JANG , Jeong Ki KIM , Chan Su KIM , Kyoung Hae MIN , Keun Chan OH , Gak Seok LEE , Sang Hun LEE , So Yun LEE , Ji Eun JANG , You Young JIN , Seok Joon HONG
IPC: H10K59/80 , H10K59/122 , H10K59/38
CPC classification number: H10K59/879 , H10K59/122 , H10K59/38 , H10K59/873
Abstract: A display device includes a first base portion in which a first emission area and a non-emission area are defined, a first light emitting element on the first base portion and overlapping the first emission area, a thin film encapsulation layer on the first light emitting element, a second base portion on the thin film encapsulation layer, a first color filter on the second base portion and overlapping the first emission area, a first wavelength conversion pattern on the first color filter and overlapping the first emission area, and a first optical pattern between the first color filter and the first wavelength conversion pattern and overlapping the first emission area. A refractive index of the first optical pattern is smaller than that of the first wavelength conversion pattern, and one surface of the first optical pattern facing the first wavelength conversion pattern is concave toward the second base portion.
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