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    ORGANIC LIGHT EMITTING DIODE DISPLAY
    1.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY 审中-公开
    有机发光二极管显示

    公开(公告)号：US20160226029A1

    公开(公告)日：2016-08-04

    申请号：US14855086

    申请日：2015-09-15

    申请人： SAMSUNG DISPLAY CO., LTD

    发明人： Duk Jin Lee ,  Woo Suk Jung ,  Tae Eun Kim ,  Ji Eun Park

    IPC分类号： H01L51/52 ,  H01L27/32

    CPC分类号： H01L51/5275 ,  H01L27/322 ,  H01L51/524 ,  H01L2251/558

    摘要： An organic light emitting diode display including: a plurality of pixels on a substrate; an encapsulation substrate facing the substrate; a color filter on one surface of the encapsulation substrate facing the substrate and including a red filter, a green filter, and a blue filter; and an overcoat layer including a first region covering the red filter, a second region covering the green filter, and a third region covering the blue filter. At least one of the first region, the second region, and the third region has an optimized refractive index and/or an optimized thickness.

    摘要翻译： 一种有机发光二极管显示器，包括：基板上的多个像素; 面向衬底的封装衬底; 在封装基板的面向基板的一个表面上的滤色器，包括红色滤光器，绿色滤光片和蓝色滤色器; 以及覆盖层，包括覆盖红色滤色器的第一区域，覆盖绿色滤色器的第二区域和覆盖蓝色滤色器的第三区域。 第一区域，第二区域和第三区域中的至少一个具有优化的折射率和/或优化的厚度。

    Display device with an optical sensor
    4.
    发明授权
    Display device with an optical sensor 有权

    公开(公告)号：US11521420B2

    公开(公告)日：2022-12-06

    申请号：US16749077

    申请日：2020-01-22

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Beong Hun Beon ,  Woo Suk Jung

    IPC分类号： G06V40/13 ,  H01L27/32 ,  H01L51/52 ,  G06V40/12

    摘要： Systems and methods are described for a display device in which the recognition failure of a fingerprint recognition sensor disposed in a display area without being exposed to the outside is reduced. The display device comprises a display panel; a cover window disposed above the display panel; an optical sensor, wherein at least a part of the optical sensor is disposed under the display panel; and an infrared blocking member disposed between the optical sensor and the cover window and at least a part of which overlaps the optical sensor from above the optical sensor.

    Display device
    5.
    发明授权
    Display device 有权

    公开(公告)号：US11165044B2

    公开(公告)日：2021-11-02

    申请号：US16934122

    申请日：2020-07-21

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Yi Su Kim ,  Young Gu Kim ,  Chang Yeong Song ,  Hye In Yang ,  Woo Suk Jung ,  Yong Chan Ju ,  Jae Heung Ha

    IPC分类号： G06F3/044 ,  H01L51/52 ,  H01L27/32 ,  G06F3/041

    摘要： A display device may include a substrate and a light emitting element disposed on the substrate. An encapsulation layer covers the light emitting element. The encapsulation layer includes at least two inorganic encapsulation layers and at least one organic encapsulation layer. The at least one organic encapsulation layer includes a first organic material having a permittivity less than or equal to about 3.0. A low permittivity layer is disposed on the encapsulation layer. The low permittivity layer includes a second organic material and first hollow particles dispersed in the second organic material. An input sensing layer is disposed on the low permittivity layer.

    Display device
    6.
    发明授权
    Display device 有权

    公开(公告)号：US12124065B2

    公开(公告)日：2024-10-22

    申请号：US18228040

    申请日：2023-07-31

    申请人： Samsung Display Co., LTD.

    发明人： Beong-Hun Beon ,  Je Seon Yeon ,  Duk Jin Lee ,  Woo Suk Jung

    IPC分类号： G02B5/30 ,  G02F1/1333 ,  G02F1/13363 ,  H10K59/12 ,  H10K59/80

    CPC分类号： G02B5/3016 ,  G02F1/133331 ,  G02F1/13363 ,  H10K59/875 ,  G02F2413/04 ,  G02F2413/07 ,  H10K59/12

    摘要： A display device includes: a display panel and an optical member positioned on the display panel. The optical member includes: a polarization layer positioned on the display panel; a first compensation layer positioned between the display panel and the polarization layer; a second compensation layer positioned between the display panel and the first compensation layer; a third compensation layer positioned between the display panel and the second compensation layer; and a fourth compensation layer positioned between the display panel and the third compensation layer. The first compensation layer is a positive C plate and a thickness direction phase delay value of the first compensation layer is about −65 nm to about −15 nm, and the second compensation layer is a positive A plate and an in-plane phase delay value of the second compensation layer is about 75 nm to about 125 nm.

    Display device including non-overlapping region of first and second polarizers
    8.
    发明授权
    Display device including non-overlapping region of first and second polarizers 有权

    公开(公告)号：US10509283B2

    公开(公告)日：2019-12-17

    申请号：US15867396

    申请日：2018-01-10

    申请人： Samsung Display Co., Ltd.

    发明人： Jun Woo Lee ,  Keun Chan Oh ,  Woo Suk Jung ,  Yi Seop Shim ,  Sun Kyu Joo

    IPC分类号： G02F1/136 ,  G02F1/133 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1339 ,  H01L27/12 ,  G02F1/1368

    摘要： Provided is a display device. The display device includes a first substrate and a second substrate including a display area and a non-display area surrounding the display area. The first substrate and the second substrate face and are attached to each other. A first polarizer is disposed on the display area of the first substrate. A second polarizer is entirely disposed on the display area and the non-display area of the second substrate and has a non-overlapping region which does not overlap the first polarizer in the non-display area. A light leakage prevention pattern is disposed between the first substrate and the second substrate in the non-overlapping region of the first polarizer and the second polarizer and includes a color filter pattern and a light blocking pattern which overlap each other.