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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200328256A1

    公开(公告)日：2020-10-15

    申请号：US16741599

    申请日：2020-01-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Young Hee LEE ,  Hyun Shik LEE ,  Seung Wook CHANG ,  Byoung Seong JEONG ,  Sang Woo PYO ,  Jae Hoon HWANG ,  Ji Hwan YOON

    IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52

    Abstract: A display device includes a first base member having a first light-emitting area, a second light-emitting area, and a non-light-emitting area between the first and second light-emitting areas; a second base member on the first base member; a first color filter on a first surface of the second base member that faces the first base member and overlapping with the first light-emitting area; a second color filter on the first surface of the second base member and overlapping with the second light-emitting area; a color pattern on the first surface of the second base member, between the first and second color filters, and overlapping with the non-light-emitting area; a light-shielding member on the color pattern and overlapping with the non-light-emitting area; and a first wavelength conversion pattern on the second color filter and including a first wavelength shifter.

    LIGHT EMITTING DISPLAY DEVICE
    3.
    发明申请
    LIGHT EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180261652A1

    公开(公告)日：2018-09-13

    申请号：US15791513

    申请日：2017-10-24

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyo Yeon KIM ,  Yi Seul KIM ,  Heun Seung LEE ,  Ji Hwan YOON ,  Jae Hoon HWANG

    IPC: H01L27/30 ,  H01L27/32 ,  H01L51/00 ,  H01L51/42

    Abstract: A light emitting display device includes a substrate that includes a first pixel, a second pixel, a third pixel, and an infrared ray emission portion, the first pixel, the second pixel, and the third pixel representing different colors, a first electrode on the substrate, a second electrode that overlaps the first electrode, an emission layer between the first electrode and the second electrode, and an auxiliary layer between the first electrode and the emission layer. The emission layer may include a first emission layer in the first pixel and an infrared ray emission layer in the infrared ray emission portion, the auxiliary layer may include a first auxiliary layer in the first pixel, and the infrared ray emission layer and the first auxiliary layer may include the same material.

    DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210151510A1

    公开(公告)日：2021-05-20

    申请号：US17157887

    申请日：2021-01-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Young Hee LEE ,  Hyun Shik LEE ,  Seung Wook CHANG ,  Byoung Seong JEONG ,  Sang Woo PYO ,  Jae Hoon HWANG ,  Ji Hwan YOON

    IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52

    Abstract: A display device includes a first base member having a first light-emitting area, a second light-emitting area, and a non-light-emitting area between the first and second light-emitting areas; a second base member on the first base member; a first color filter on a first surface of the second base member that faces the first base member and overlapping with the first light-emitting area; a second color filter on the first surface of the second base member and overlapping with the second light-emitting area; a color pattern on the first surface of the second base member, between the first and second color filters, and overlapping with the non-light-emitting area; a light-shielding member on the color pattern and overlapping with the non-light-emitting area; and a first wavelength conversion pattern on the second color filter and including a first wavelength shifter.

    LIGHT EMITTING DISPLAY DEVICE
    5.
    发明申请
    LIGHT EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180261655A1

    公开(公告)日：2018-09-13

    申请号：US15788097

    申请日：2017-10-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sang Woo LEE ,  Heung Su PARK ,  Ji Hwan YOON ,  Jae Hoon HWANG

    IPC: H01L27/32

    CPC classification number: H01L27/3227 ,  H01L27/3211 ,  H01L27/3213 ,  H01L27/323 ,  H01L27/3269 ,  H01L51/5265

    Abstract: A light emitting display device includes a substrate having a first pixel, a second pixel, a third pixel, and an infrared emission portion. The first, second, and third pixels emit light of different colors. The light emitting device also includes a first electrode on the substrate, a second electrode overlapping the first electrode, an emission layer between the first electrode and the second electrode, and an auxiliary layer between the first electrode and the emission layer. The auxiliary layer includes a first auxiliary layer on the first pixel and a second auxiliary layer in the infrared emission portion. The first auxiliary layer and second auxiliary layer include a same material.

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