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    Display device
    1.
    发明授权
    Display device 有权

    公开(公告)号：US12120935B2

    公开(公告)日：2024-10-15

    申请号：US17381119

    申请日：2021-07-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Inseok Song ,  Gak Seok Lee ,  Keunchan Oh ,  Byung-Chul Kim ,  Jang Wi Ryu ,  Halim Ji

    IPC: H10K59/38 ,  H10K50/86 ,  H10K59/12 ,  H10K71/00 ,  H10K71/50

    CPC classification number: H10K59/38 ,  H10K50/865 ,  H10K59/12 ,  H10K71/00 ,  H10K71/50 ,  H10K59/1201

    Abstract: A display device includes a first substrate, a pixel structure, a first optical filter, a first-color filter, a second optical filter, a second-color filter, and a second substrate. The pixel structure is disposed between the first substrate and each of the optical filters. The first-color filter is disposed on the first optical filter and has a first refractive index. The second optical filter is spaced from the first optical filter and includes a second-color pigment. The second-color filter is disposed on the second optical filter and has a second refractive index. The second substrate is disposed on the first color filter and the second color filter and has a third refractive index. A difference between the third refractive index and the second refractive index is less than a difference between the third refractive index and the first refractive index.

    Display panel with reduced external reflection and improved light efficiency
    2.
    发明授权
    Display panel with reduced external reflection and improved light efficiency 有权

    公开(公告)号：US11469403B2

    公开(公告)日：2022-10-11

    申请号：US16847506

    申请日：2020-04-13

    Applicant: Samsung Display Co., Ltd.

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

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display panel includes a base substrate including: a plurality of pixel regions and a peripheral region adjacent thereto; a pixel defining film disposed on the base substrate and having a plurality of openings, each of which corresponding to a respective one of the plurality of pixel regions; a plurality of light emitting elements disposed on the base substrate corresponding to the plurality of openings and configured to generate first color light; an encapsulation member disposed on the plurality of light emitting elements; a light shield pattern disposed on the encapsulation member and overlapping the peripheral region when viewed in a plan view; and a light control layer disposed on the encapsulation member and the light shield pattern and overlapping the plurality of pixel regions. The pixel defining film includes a first color material, and the light shield pattern includes a second color material different from the first color.

    Display device
    3.
    发明授权
    Display device 有权

    公开(公告)号：US11081532B2

    公开(公告)日：2021-08-03

    申请号：US16687562

    申请日：2019-11-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Gak Seok Lee ,  Byung-Chul Kim ,  Chang-Soon Jang ,  In Ok Kim ,  Inseok Song ,  Keunchan Oh ,  Jieun Jang

    IPC: H01L27/32 ,  H01L51/52 ,  G02F1/1335

    Abstract: Provided is a display apparatus including a display module having a folding region and a plurality of non-folding regions adjacent to the folding region and including a display surface configured to display an image, and a support member below the display module and supporting the display module, wherein the display module is operated in a plurality of modes, and the plurality of modes includes a first mode in which the folding region has a first curvature radius and is folded in a first bending direction which surrounds a virtual first bending axis defined below the display module and a second mode in which the folding region has a second curvature radius and is folded in a second bending direction which surrounds a virtual second bending axis defined above the display module, wherein the first curvature radius is greater than the second curvature radius.

    Display panel and method of manufacturing the same
    4.
    发明授权
    Display panel and method of manufacturing the same 有权

    公开(公告)号：US10950667B2

    公开(公告)日：2021-03-16

    申请号：US16776355

    申请日：2020-01-29

    Applicant: Samsung Display Co., Ltd.

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

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display panel includes an upper display substrate including pixel areas arranged in each of pixel columns and a light blocking area and a lower display substrate including display elements respectively overlapping the pixel areas. The upper display substrate includes a base substrate, a color filter layer, and a light control layer including transmission portions overlapping first pixel areas arranged in a first pixel column and first conversion portions overlapping second pixel areas arranged in a second pixel column, and a barrier layer including first barriers disposed between the first conversion portions and the transmission portions and first sub-barriers disposed between adjacent first conversion portions. A first shortest distance from the base substrate to a lower surface of each of the first barriers is equal to a second shortest distance from the base substrate to a lower surface of each of the first sub-barriers.

    DISPLAY DEVICE INCLUDING BLACK CONDUCTIVE SEALING MEMBER
    5.
    发明申请
    DISPLAY DEVICE INCLUDING BLACK CONDUCTIVE SEALING MEMBER 有权
    显示装置，包括黑色导电密封件

    公开(公告)号：US20160357042A1

    公开(公告)日：2016-12-08

    申请号：US15000112

    申请日：2016-01-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Won-Gap Yoon ,  Byung-Chul Kim ,  Jae Hong Park ,  Sang Hee Yu ,  Young Joo Jeon ,  Kyung Seon Tak

    IPC: G02F1/1339 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1335

    CPC classification number: G02F1/1339 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/1368

    Abstract: A display device includes: a first panel including a common voltage wire on a first substrate, and a light blocking layer which is on the common voltage wire and exposes a portion of the common voltage wire, a second panel facing the first panel and including a common electrode on a second substrate; and a sealant between the first and second panels and electrically connecting the common electrode of the second panel and the common voltage wire of the first panel to each other. The sealant includes a first sealing portion having a first color and a second sealing portion having a second color different from the first color of the first sealing portion. The second sealing portion overlaps the exposed portion of the common voltage wire of the first panel and electrically connects the common electrode of the second panel to the common voltage wire.

    Abstract translation: 显示装置包括：第一面板，包括在第一基板上的公共电压线，以及遮光层，其位于公共电压线上并暴露所述公共电压线的一部分;面向第一面板的第二面板， 公共电极在第二基板上; 以及第一和第二面板之间的密封剂，并将第二面板的公共电极和第一面板的公共电压线彼此电连接。 密封剂包括具有第一颜色的第一密封部分和具有与第一密封部分的第一颜色不同的第二颜色的第二密封部分。 第二密封部分与第一面板的公共电压线的暴露部分重叠，并将第二面板的公共电极电连接到公共电压线。

    Display device
    6.
    发明授权
    Display device 有权

    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.

    Liquid crystal display
    9.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US09389467B2

    公开(公告)日：2016-07-12

    申请号：US14307660

    申请日：2014-06-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Min-Sik Jung ,  Byung-Chul Kim ,  Young Gu Kim ,  Hwa Sung Woo ,  Baek Kyun Jeon

    IPC: G02F1/1339

    CPC classification number: G02F1/13394

    Abstract: A liquid crystal display includes a first substrate, a second substrate facing the first substrate with a predetermined interval therebetween, a liquid crystal material filled between the first substrate and the second substrate, a column spacer disposed at the second substrate and maintaining the predetermined interval between the first substrate and the second substrate, a passivation layer disposed at the first substrate, a pixel electrode disposed on the passivation layer; and a fixing protrusion which is disposed on the first substrate, is positioned at an opposing surface of the column spacer and includes at least one of a lower layer including the passivation layer and an upper layer including the pixel electrode.

    Abstract translation: 液晶显示器包括：第一基板;第二基板;以第一基板相对于第一基板与第一基板之间具有预定的间隔;填充在第一基板和第二基板之间的液晶材料，设置在第二基板上的柱间隔件， 所述第一基板和所述第二基板，设置在所述第一基板处的钝化层，设置在所述钝化层上的像素电极; 并且设置在所述第一基板上的固定突起位于所述柱间隔物的相对表面处，并且包括包括所述钝化层的下层和包括所述像素电极的上层中的至少一个。

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