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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：US20230045221A1
公开(公告)日：2023-02-09
申请号：US17970084
申请日：2022-10-20
Applicant: Samsung Display Co. Ltd.
Inventor： Sun Kyu JOO , Byung Chul KIM , Sung Chul KIM , Su Jeong KIM , In Ok KIM , Hye Ran MUN , In Seok SONG , Keun Chan OH , Jae Jin LYU , Yui Ku LEE
Abstract: A light emitting display device comprises a substrate, a first pixel electrode disposed on the substrate, a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode, a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film, and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix is one of red light, green light, and blue light. The first opening of the black matrix may have a shape with a curved portion.
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公开(公告)号：US20220003909A1
公开(公告)日：2022-01-06
申请号：US17188170
申请日：2021-03-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： In Seok SONG , Byung Chul KIM , Jang Wi RYU , Gak Seok LEE , Ha Lim JI
IPC: G02B5/28
Abstract: A display device includes: a substrate including light-emitting areas and a light-blocking area including a spacer area; a color filter layer including color filters and a dummy color pattern, wherein the color filters are disposed in the light emitting areas, and the dummy color pattern is disposed in the spacer area; a light-transmitting layer disposed on the color filter layer and including a light-transmitting pattern and a light-transmitting dummy pattern, wherein the light-transmitting pattern is disposed on the color filters, and the light-transmitting dummy pattern is disposed on the dummy color pattern; and a bank layer disposed on the dummy color pattern, wherein the bank layer includes a spacer part disposed in the light-blocking area, and a bank part disposed in the light-blocking area, wherein the spacer part overlaps the spacer area, wherein the bank part has a smaller height than the spacer part with respect to the substrate.
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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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Patent Agency Ranking
6.发明申请公开(公告)号：US20190041688A1
公开(公告)日：2019-02-07
申请号：US16155626
申请日：2018-10-09
Applicant: Samsung Display Co., Ltd.
Inventor： Sang Hee YU , Byung Chul KIM , Won Gap YOON , Jae Hong PARK , Young Joo JEON , Kyung Seon TAK
IPC: G02F1/1335 , G02F1/1339 , G02F1/1337
CPC classification number: G02F1/133512 , G02F1/1337 , G02F1/1339 , G02F1/13394 , G02F2001/13398 , H05K999/99
Abstract: A liquid crystal display is provided. A liquid crystal display comprising a first substrate which comprises a display area and a non-display area, a second substrate which faces the first substrate, a sealing member which is disposed in the non-display area between the first substrate and the second substrate, wherein the first substrate comprises a light-shielding pattern, a column spacer which is protruded from the light-shielding pattern toward the second substrate to maintain an interval between the first substrate and the second substrate, an opening which is disposed in the light-shielding pattern, and overlapping the sealing member.
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7.发明申请公开(公告)号：US20180149913A1
公开(公告)日：2018-05-31
申请号：US15881499
申请日：2018-01-26
Applicant: Samsung Display Co., Ltd.
Inventor： Sang Hee YU , Byung Chul KIM , Won Gap YOON , Jae Hong PARK , Young Joo JEON , Kyung Seon TAK
IPC: G02F1/1335 , G02F1/1337 , G02F1/1339
CPC classification number: G02F1/133512 , G02F1/1337 , G02F1/1339 , G02F1/13394 , G02F2001/13398
Abstract: A liquid crystal display is provided. A liquid crystal display comprising a first substrate which comprises a display area and a non-display area, a second substrate which faces the first substrate, a sealing member which is disposed in the non-display area between the first substrate and the second substrate, wherein the first substrate comprises a light-shielding pattern, a column spacer which is protruded from the light-shielding pattern toward the second substrate to maintain an interval between the first substrate and the second substrate, an opening which is disposed in the light-shielding pattern, and overlapping the sealing member.
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公开(公告)号：US20170146834A1
公开(公告)日：2017-05-25
申请号：US15169912
申请日：2016-06-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyung Seon TAK , Byung Chul KIM , Jae Hong PARK , Sang Hee YU , Won Gap YOON , Young Joo JEON
IPC: G02F1/1339 , G02F1/1343 , G02F1/1335
CPC classification number: G02F1/1339 , G02F1/133514 , G02F2001/136222
Abstract: A display device includes a first base substrate in which a display area and a non-display area are defined, a first common electrode on the first base substrate in the non-display area, a light-blocking member which is disposed on the first common electrode and in which an opening exposing a part of the first common electrode is defined, a second base substrate separated from the first base substrate and facing the first base substrate, and a sealing member which is interposed between the first base substrate and the second base substrate, is disposed in the non-display area, surrounds the display area, and overlaps at least a part of the first common electrode, where the sealing member includes at least one light-blocking sealant and at least one light-transmitting sealant stacked on each other, where the light-transmitting sealant has a lower optical density than that of the light-blocking sealant.
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公开(公告)号：US20220223654A1
公开(公告)日：2022-07-14
申请号：US17613473
申请日：2020-05-07
Applicant: Samsung Display Co., LTD.
Inventor： Jang Wi RYU , Soo Dong KIM , Byung Chul KIM , In Seok SONG , Ha Lim JI , Gak Seok LEE
Abstract: A color converting substrate includes: a base part having, defined therein a first light transmitting region, a second light transmitting region spaced apart from the first light transmitting region in a first direction, and a first light blocking region between the first light transmitting region and the second light transmitting region; a first color filter positioned on one surface of the base part and overlapping the first light transmitting region; a second color filter positioned on the one surface of the base part and overlapping the second light transmitting region; a light blocking pattern overlapping the first light blocking region and positioned on the one surface of the base part; and a light transmitting pattern positioned on the first color filter, the second color filter, and the light blocking pattern, wherein the first color filter and the second color filter include a coloring material of a first color.
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公开(公告)号：US20210013268A1
公开(公告)日：2021-01-14
申请号：US17036039
申请日：2020-09-29
Applicant: Samsung Display Co. Ltd.
Inventor： Sun Kyu JOO , Byung Chul KIM , Sung Chul KIM , Su Jeong KIM , In Ok KIM , Hye Ran MUN , In Seok SONG , Keun Chan OH , Jae Jin LYU , Yui Ku LEE
Abstract: A light emitting display device comprises a substrate, a first pixel electrode disposed on the substrate, a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode, a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film, and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix is one of red light, green light, and blue light. The first opening of the black matrix may have a shape with a curved portion.
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