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公开(公告)号：US20170038629A1
公开(公告)日：2017-02-09
申请号：US15165300
申请日：2016-05-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sun Kyu JOO , Jang Wi RYU , Chul HUH
IPC: G02F1/1339 , G02F1/1368 , G02F1/1343 , G02F1/1362
CPC classification number: G02F1/13394 , G02F1/1335 , G02F1/136209 , G02F1/136227 , G02F2001/13398 , G02F2001/134345 , G02F2001/136222
Abstract: A display device array substrate includes first and second light blocking regions, a first insulation layer disposed on the first light blocking region, a second insulation layer disposed on the second light blocking region, a light blocking member including a first part disposed on the first light blocking region and the first insulation layer, a second part disposed on the second light blocking region and the second insulation layer, and a third part disposed on a boundary between the first and second light blocking regions. A minimum height from an upper surface of the first insulation substrate to an upper surface of the third part is lower than a minimum height from the upper surface of the first insulation substrate to an upper surface of the first part and a minimum height from the upper surface of the first insulation substrate to an upper surface of the second part.
Abstract translation: 显示装置阵列基板包括第一和第二遮光区域，设置在第一遮光区域上的第一绝缘层，设置在第二遮光区域上的第二绝缘层，遮光构件，其包括设置在第一遮光区域上的第一部分 阻挡区域和第一绝缘层，设置在第二遮光区域和第二绝缘层上的第二部分，以及设置在第一和第二遮光区域之间的边界上的第三部分。 从第一绝缘基板的上表面到第三部分的上表面的最小高度低于从第一绝缘基板的上表面到第一部分的上表面的最小高度以及从上部的最小高度 第一绝缘基板的表面到第二部分的上表面。
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公开(公告)号：US20230337501A1
公开(公告)日：2023-10-19
申请号：US18341287
申请日：2023-06-26
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
IPC: H10K59/38 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/805 , H10K50/86 , H10K59/35 , H10K59/121 , H10K71/00
CPC classification number: H10K59/38 , H10K50/15 , H10K50/16 , H10K50/171 , H10K50/805 , H10K50/865 , H10K59/35 , H10K59/121 , H10K71/00 , H10K59/122
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：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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公开(公告)号：US20190013363A1
公开(公告)日：2019-01-10
申请号：US15898346
申请日：2018-02-16
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: An organic light emitting display device comprising: 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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Patent Agency Ranking
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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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：US20190250440A1
公开(公告)日：2019-08-15
申请号：US16390004
申请日：2019-04-22
Applicant: Samsung Display Co., Ltd.
Inventor： Sun Kyu JOO , Keun Chan OH , Jun Woo LEE , Yun Ho LEE
IPC: G02F1/1343 , G02F1/1362 , G02F1/1339 , G02F1/1333
CPC classification number: G02F1/1343 , G02F1/133345 , G02F1/1339 , G02F1/136209 , G02F1/136286 , G02F2001/13398 , G02F2001/136222
Abstract: A display device includes a first base substrate including a display area and a peripheral area around the display area; a voltage line disposed on the peripheral area of the first base substrate; a protrusion disposed on the voltage line and including a first pattern containing a first color material and a second pattern containing a second color material different from the first color material; a connection electrode disposed on the protrusion and connected with the voltage line; and a light-blocking pattern disposed on the connection electrode and provided with an opening for partially exposing the connection electrode, wherein the protrusion includes a multilayer portion where the first pattern and the second pattern overlap each other and a single-layer portion where the first pattern and the second pattern do not overlap each other, and a lateral surface of the light-blocking pattern, defining the opening, overlaps the single-layer portion.
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公开(公告)号：US20170199431A1
公开(公告)日：2017-07-13
申请号：US15197880
申请日：2016-06-30
Applicant: Samsung Display Co. Ltd.
Inventor： Tae Min KIM , Jin Won KIM , Sung Jae YUN , Taek Joon LEE , Sun Kyu JOO
IPC: G02F1/1337 , G02F1/1335 , G02F1/1339 , G02F1/1333
CPC classification number: G02F1/133723 , G02F1/133345 , G02F1/133512 , G02F1/133514 , G02F1/133516 , G02F1/1339 , G02F2001/133388 , G02F2001/133776
Abstract: A liquid crystal display device includes first substrate including a display area in which a plurality of pixels are disposed and a non-display area which surrounds the display area, and a light-shielding member disposed on the first substrate, the light-shielding member disposed on boundaries between the plurality of pixels and on the entire non-display area and defining an alignment layer dam pattern, which is in the shape of a recess, in the non-display area, where the alignment layer dam pattern surrounds the display area and has step-type height differences on a side of the display area.
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公开(公告)号：US20250133929A1
公开(公告)日：2025-04-24
申请号：US18652684
申请日：2024-05-01
Applicant: Samsung Display Co., LTD.
Inventor： Sun Kyu JOO , Cheol SHIN , Keun Chan OH , Ji Hwan YOON , Seon Uk LEE , Se Ho LEE , Woo Man JI , You Young JIN , Jae Hoon HWANG , Tae Hyung HWANG
IPC: H10K59/38 , H01L25/075 , H01L33/00 , H01L33/50 , H01L33/58 , H10K59/12 , H10K59/122 , H10K59/80 , H10K71/50 , H10K102/00
Abstract: Provided is a display device, including sub-pixels formed on a base layer, and including a color conversion layer in a first sub-pixel area and including a quantum-dot, a first scattering layer in a second sub-pixel area and including a first scatterer, and a second scattering layer in the third sub-pixel area and including a second scatterer, a first color filter in the first sub-pixel area, a second color filter in the second sub-pixel area, and a third color filter in the third sub-pixel area, wherein emitted light from a light emitting element includes light of the second color and light of the third color, and wherein colors of light passing through the first scattering layer and the second scattering layer are substantially unchanged by the first scattering layer and the second scattering layer.
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