知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.015 seconds)

    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    1.
    发明申请
    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20180247994A1

    公开(公告)日：2018-08-30

    申请号：US15906628

    申请日：2018-02-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kiseong SEO ,  Jekil RYU ,  Wonkyu CHOE ,  Jungho CHOI ,  Mugyeom KIM ,  Changyong JEONG

    IPC: H01L27/32 ,  H01L51/00

    Abstract: A display apparatus includes a display region and a peripheral region adjacent to the display region. The display apparatus further includes a first flexible substrate (FFS), a driving circuit (DC), a conductive pattern (CP), a conductive line, a light-emitting device, and a support substrate. The FFS includes a first surface and a second surface opposite the first surface. The second surface includes, in the peripheral region, a cavity extending into the FFS. The DC is on the first surface and includes at least one transistor. The CP is in the cavity and is partially exposed by the cavity. The conductive line electrically connects the CP to the DC. The light-emitting device is in the display region and is electrically connected to the DC. The support substrate is on the second surface. In a view normal to the second surface, the support substrate is spaced apart from the CP.

    DISPLAY DEVICE
    2.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200381484A1

    公开(公告)日：2020-12-03

    申请号：US16881508

    申请日：2020-05-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wonkyu CHOE

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes a light emitting element layer including a plurality of light emitting elements configured to output first color light, a color conversion layer on the light emitting element layer to receive the first color light, the color conversion layer being configured to convert the first color light so as to output at least two lights having colors different from each other, and a light collection layer between the light emitting element layer and the color conversion layer to collect the first color light, thereby providing the collected first color light to the color conversion layer. The light collection layer that collects the first color light may be disposed between the color conversion layer and the light emitting element layer to improve the light efficiency of the first color light outputted from the light emitting element layer, and also to prevent (or reduce) the colors from being mixed between the pixel areas, thereby improving the display quality.

    DISPLAY APPARATUS INCLUDING CONDUCTIVE PATTERN IN SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
    4.
    发明申请
    DISPLAY APPARATUS INCLUDING CONDUCTIVE PATTERN IN SUBSTRATE AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20210159305A1

    公开(公告)日：2021-05-27

    申请号：US17142220

    申请日：2021-01-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kiseong SEO ,  Jekil RYU ,  Wonkyu CHOE ,  Jungho CHOI ,  Mugyeom KIM ,  Changyong JEONG

    IPC: H01L27/32 ,  H01L51/00 ,  H01L27/12 ,  H01L51/50

    Abstract: A display apparatus includes a display region and a peripheral region adjacent to the display region. The display apparatus further includes a first flexible substrate (FFS), a driving circuit (DC), a conductive pattern (CP), a conductive line, a light-emitting device, and a support substrate. The FFS includes a first surface and a second surface opposite the first surface. The second surface includes, in the peripheral region, a cavity extending into the FFS. The DC is on the first surface and includes at least one transistor. The CP is in the cavity and is partially exposed by the cavity. The conductive line electrically connects the CP to the DC. The light-emitting device is in the display region and is electrically connected to the DC. The support substrate is on the second surface. In a view normal to the second surface, the support substrate is spaced apart from the CP.

    COLOR FILTER UNIT AND DISPLAY APPARATUS INCLUDING THE SAME
    5.
    发明申请
    COLOR FILTER UNIT AND DISPLAY APPARATUS INCLUDING THE SAME 有权

    公开(公告)号：US20210074770A1

    公开(公告)日：2021-03-11

    申请号：US16985968

    申请日：2020-08-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wonkyu CHOE

    IPC: H01L27/32 ,  H01L51/52 ,  G02B5/20 ,  G02B5/02

    Abstract: A color filter unit having improved optical efficiency and color reproduction and a display apparatus including the color filter unit are provided. The display apparatus includes a first pixel, a second pixel, and a third pixel on a first substrate, the first pixel, the second pixel, and the third pixel are configured to emit light of different colors from one another, wherein each of the first pixel and the second pixel includes a display element, a light scattering layer corresponding to the display element, the light scattering layer comprising first scattering particles and first quantum dots, and a color conversion layer on the light scattering layer, the color conversion layer including second scattering particles and second quantum dots configured to convert incident light into light of a set color.

Patent Agency Ranking