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公开(公告)号：US11195898B2
公开(公告)日：2021-12-07
申请号：US16547519
申请日：2019-08-21
Applicant: Samsung Display Co., Ltd.
Inventor： Minsu Lee , Yong Sung Park , Dae-Hyun Noh , Seung Bin Lee
IPC: H01L27/32 , H01L51/52 , H01L23/528 , H01L23/50 , G09G3/3233
Abstract: An organic light emitting diode display device includes a substrate, a light emitting layer, a first power supply wire, a second power supply wire, a connection pattern, and an upper electrode. The substrate has a display region, a peripheral region surrounding the display region and including first, second, and third peripheral regions, and a pad region disposed on one side of the peripheral region. The light emitting layer is disposed in the display region on the substrate. The first power supply wire is disposed in the second and third peripheral regions and a part of the first peripheral region on the substrate. The second power supply wire is disposed in the display region, the first peripheral region, and the third peripheral region on the substrate without being disposed in the second peripheral region, and is located inward of the first power supply wire.
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公开(公告)号：US11011587B2
公开(公告)日：2021-05-18
申请号：US16813440
申请日：2020-03-09
Applicant: Samsung Display Co., Ltd.
Inventor： Minsu Lee , Jongbaek Seon , Juncheol Shin , Jieun Choi
Abstract: A display apparatus includes: a first pixel, a second pixel, and a third pixel respectively configured to emit different colors; a first quantum transformation layer arranged to correspond to an emission area of the first pixel, the first quantum transformation layer including first quantum dots and first metal nanoparticles; and a second quantum transformation layer arranged to correspond to an emission area of the second pixel, the second quantum transformation layer including second quantum dots and second metal nanoparticles, wherein an average size of the first quantum dots is different from an average size of the second quantum dots, and wherein an average size of the first metal nanoparticles is identical to an average size of the second metal nanoparticles.
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公开(公告)号：US11010007B2
公开(公告)日：2021-05-18
申请号：US16733858
申请日：2020-01-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Minsu Lee , Jeong Won Kim , Dae-Hyun Noh , Yongsung Park , Seungbin Lee , Richard James
IPC: G06F3/044
Abstract: Provided is a display device, including a display panel. An input sensing panel is disposed on the display panel. The input sensing panel includes a plurality of first sensor units arranged along a first direction. A first connection unit is configured to connect the first sensor units. A plurality of second sensor units are arranged along a second direction crossing the first direction. A second connection unit is configured to connect the second sensor units. A first insulation layer is disposed between the first connection unit and the second connection unit. A second insulation layer covers the first insulation layer. A plurality of holes is provided on an upper surface of the second insulation layer, and a thickness of the second insulation layer is greater than a depth of each of the plurality of holes.
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公开(公告)号：US10811639B2
公开(公告)日：2020-10-20
申请号：US15719739
申请日：2017-09-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Maidanchuk Ivan , Minsu Lee
Abstract: A display device includes a substrate, a pixel electrode, an encapsulation layer, and a light-shielding layer. The pixel electrode is positioned above the substrate. The encapsulation layer is disposed over the pixel electrode. The encapsulation layer includes a first inorganic layer. The first inorganic layer includes a plurality of fine pillar patterns. The pillar patterns are sloped with respect to one surface of the substrate. The light-shielding layer is disposed on the encapsulation layer. The light-shielding layer includes a first opening. The first opening overlaps at least a portion of the pixel electrode.
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25.发明授权公开(公告)号：US09843020B2
公开(公告)日：2017-12-12
申请号：US15150246
申请日：2016-05-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Taewoong Kim , Younggug Seol , Boik Park , Taean Seo , Minsu Lee , Sunhee Lee , Pilsuk Lee , Jinhwan Choi
CPC classification number: H01L51/5253 , H01L27/124 , H01L27/1248 , H01L27/1259 , H01L27/3258 , H01L27/3262 , H01L27/3276 , H01L51/0097 , H01L51/56 , H01L2227/323
Abstract: A display apparatus capable of preventing (or protecting from) permeation of moisture. The apparatus includes a substrate comprising a display area and a peripheral area surrounding the display area; a pad unit located on the peripheral area; an organic insulating layer covering the display area and a part of the peripheral area adjacent to the display area; and an inorganic insulating layer that covers at least a first area when the first area is a part between the organic insulating layer and the pad unit.
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Patent Agency Ranking
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.
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。
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公开(公告)号：US20230301147A1
公开(公告)日：2023-09-21
申请号：US17969607
申请日：2022-10-19
Applicant: Samsung Display Co., Ltd.
Inventor： Minsu Lee , Swaehyun Kim , Youhan Moon , Jeongho Lee
CPC classification number: H01L27/3276 , H01L51/5253
Abstract: A display device includes: a first light-emitting diode at a first display area; a second light-emitting diode at a second display area outside of the first display area; a plurality of sub-pixel circuits at the first display area; a driving circuit at the second display area, and to provide a scan signal to each of the plurality of sub-pixel circuits; a common voltage supply line at a non-display area outside of the second display area; and a common voltage electrode layer on the common voltage supply line, and electrically connected to the common voltage supply line. The second light-emitting diode, a portion of the common voltage electrode layer, and a portion of the driving circuit overlap with each other at the second display area.
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公开(公告)号：US20220238622A1
公开(公告)日：2022-07-28
申请号：US17401476
申请日：2021-08-13
Applicant: Samsung Display Co., Ltd.
Inventor： Minsu Lee
IPC: H01L27/32
Abstract: A display apparatus includes: a substrate including a display area and a peripheral area, the display area including a first display area, a second display area on one side of the first display area, and a third display area on another side of the first display area opposing the one side of the first display area; a driving voltage supply line in the peripheral area; a plurality of first driving voltage lines in the display area to be electrically connected to the driving voltage supply line; a driving voltage connection line surrounding the first display area. The driving voltage connection line includes a portion disposed in the peripheral area.
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公开(公告)号：US20200243637A1
公开(公告)日：2020-07-30
申请号：US16547519
申请日：2019-08-21
Applicant: Samsung Display Co., Ltd.
Inventor： Minsu Lee , Yong Sung Park , Dae-Hyun Noh , Seung Bin Lee
IPC: H01L27/32 , H01L23/50 , H01L23/528
Abstract: An organic light emitting diode display device includes a substrate, a light emitting layer, a first power supply wire, a second power supply wire, a connection pattern, and an upper electrode. The substrate has a display region, a peripheral region surrounding the display region and including first, second, and third peripheral regions, and a pad region disposed on one side of the peripheral region. The light emitting layer is disposed in the display region on the substrate. The first power supply wire is disposed in the second and third peripheral regions and a part of the first peripheral region on the substrate. The second power supply wire is disposed in the display region, the first peripheral region, and the third peripheral region on the substrate without being disposed in the second peripheral region, and is located inward of the first power supply wire.
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公开(公告)号：US09753194B2
公开(公告)日：2017-09-05
申请号：US14596452
申请日：2015-01-14
Applicant: Samsung Display Co., Ltd.
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.
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