知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

31 records (took 0.036 seconds)

    DISPLAY DEVICE
    22.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220139293A1

    公开(公告)日：2022-05-05

    申请号：US17575548

    申请日：2022-01-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yang Wan KIM ,  Su Jin LEE ,  Sun Ja KWON ,  Byung Sun KIM ,  Hyun Ae PARK ,  Hyung Jun PARK ,  Jae Yong LEE ,  Yu Jin JEON

    IPC: G09G3/20 ,  G09G3/22 ,  H01L27/32 ,  G09G3/3233

    Abstract: A display device includes: a substrate including a first pixel area, a second pixel area having a smaller area than the first pixel area and connected to the first pixel area, and a peripheral area surrounding the first pixel area and the second pixel area; a first pixel provided in the first pixel area and a second pixel provided in the second pixel area; a first line connected to the first pixel and a second line connected to the second pixel; a dummy part disposed in the peripheral area, overlapping at least one of the first line and the second line and providing a parasitic capacitance that compensates for a difference in a load value between the first line and the second line; and a power supply line provided in the first and second pixel areas. The dummy part includes an insulating layer having at least one contact hole.

    DISPLAY DEVICE
    23.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210242301A1

    公开(公告)日：2021-08-05

    申请号：US17238991

    申请日：2021-04-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Kyu LEE ,  Yang Wan KIM ,  Sun Ja KWON ,  Byung Sun KIM ,  Hyun Ae PARK ,  Su Jin LEE ,  Jae Yong LEE ,  Tae Hoon KWON ,  Seung Ji CHA

    IPC: H01L27/32 ,  G09G3/3233 ,  G09G3/3225 ,  H01L51/52

    Abstract: A display device includes a substrate having a pixel area with at least a first rounded corner portion and first to third non-pixel areas arranged sequentially along an outer circumference of the pixel area. An internal circuit in the first non-pixel area has a first end portion adjacent to the first rounded corner portion of the pixel area. The first end portion of the internal circuit is rounded in accordance with the first rounded corner portion. A plurality of routing wires are in the third non-pixel area below the pixel area. The routing wires extending to the pixel area via the second non-pixel area and the first non-pixel area. The routing wires include at least a first routing wire connected to the pixel area passing an area of the first end portion of the internal circuit.

    DISPLAY DEVICE
    24.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210126084A1

    公开(公告)日：2021-04-29

    申请号：US17139919

    申请日：2020-12-31

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Han Sung BAE ,  Se Ho KIM ,  Sun Ja KWON ,  Dong Wook KIM ,  Jun Yong AN ,  Sang Moo CHOI ,  Jun Won CHOI

    IPC: H01L27/32 ,  H01L51/00 ,  G09G3/3225 ,  G09G3/3233 ,  H01L27/12

    Abstract: A display device, includes: a display area including an upper side, a lower side, a left side, a right side, and inclined corner portions where the upper, lower, left, and right sides meet; a demultiplexing circuit unit adjacent to the lower side of the display area and the corner portion connected thereto; and a scan transmission line which extends toward the display area from an outer side of the left side and overlaps with the demultiplexing circuit unit outside the corner portion, wherein the demultiplexing circuit unit includes a demultiplexer transistor, and the scan transmission line is formed of a different conductive layer from an electrode of a demultiplexer transistor.

    DISPLAY DEVICE
    25.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200185485A1

    公开(公告)日：2020-06-11

    申请号：US16785962

    申请日：2020-02-10

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Kyu LEE ,  Yang Wan KIM ,  Sun Ja KWON ,  Byung Sun KIM ,  Hyun Ae PARK ,  Su Jin LEE ,  Jae Yong LEE ,  Tae Hoon KWON ,  Seung Ji CHA

    IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3225 ,  G09G3/3233

    Abstract: A display device includes a substrate having a pixel area with at least a first rounded corner portion and first to third non-pixel areas arranged sequentially along an outer circumference of the pixel area. An internal circuit in the first non-pixel area has a first end portion adjacent to the first rounded corner portion of the pixel area. The first end portion of the internal circuit is rounded in accordance with the first rounded corner portion. A plurality of routing wires are in the third non-pixel area below the pixel area. The routing wires extending to the pixel area via the second non-pixel area and the first non-pixel area. The routing wires include at least a first routing wire connected to the pixel area passing an area of the first end portion of the internal circuit.

    DISPLAY DEVICE
    26.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190385510A1

    公开(公告)日：2019-12-19

    申请号：US16557977

    申请日：2019-08-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yang Wan KIM ,  Su Jin LEE ,  Sun Ja KWON ,  Byung Sun KIM ,  Hyun Ae PARK ,  Hyung Jun PARK ,  Jae Yong LEE ,  Yu Jin JEON

    IPC: G09G3/20 ,  G09G3/22 ,  G09G3/3233

    Abstract: A display device includes: a substrate including a first pixel area, a second pixel area having a smaller area than the first pixel area and connected to the first pixel area, and a peripheral area surrounding the first pixel area and the second pixel area; a first pixel provided in the first pixel area and a second pixel provided in the second pixel area; a first line connected to the first pixel and a second line connected to the second pixel; a dummy part disposed in the peripheral area, overlapping at least one of the first line and the second line and providing a parasitic capacitance that compensates for a difference in a load value between the first line and the second line; and a power supply line provided in the first and second pixel areas. The dummy part includes an insulating layer having at least one contact hole.

    DISPLAY DEVICE
    27.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190296052A1

    公开(公告)日：2019-09-26

    申请号：US16437353

    申请日：2019-06-11

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yang Wan KIM ,  Sun Ja KWON ,  Byung Sun KIM ,  Hyun Ae PARK ,  Su Jin LEE ,  Jae Yong LEE

    IPC: H01L27/12 ,  H01L27/32

    Abstract: A display device includes a substrate including a pixel area and a peripheral area located outside the pixel area; pixels located in the pixel area; power supply lines configured to provide an operating power to the pixels; and a plurality of data fanout wires configured to provide data signals to the pixels, wherein, in at least a portion of the peripheral area, the power supply lines and the plurality of data fanout wires are arranged on a same layer.

    DISPLAY DEVICE
    28.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190181211A1

    公开(公告)日：2019-06-13

    申请号：US16175753

    申请日：2018-10-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Han Sung BAE ,  Se Ho KIM ,  Sun Ja KWON ,  Dong Wook KIM ,  Jun Yong AN ,  Sang Moo CHOI ,  Jun Won CHOI

    IPC: H01L27/32 ,  H01L51/00 ,  G09G3/3266 ,  G09G3/3225

    Abstract: A display device, includes: a display area including an upper side, a lower side, a left side, a right side, and inclined corner portions where the upper, lower, left, and right sides meet; a demultiplexing circuit unit adjacent to the lower side of the display area and the corner portion connected thereto; and a scan transmission line which extends toward the display area from an outer side of the left side and overlaps with the demultiplexing circuit unit outside the corner portion, wherein the demultiplexing circuit unit includes a demultiplexer transistor, and the scan transmission line is formed of a different conductive layer from an electrode of a demultiplexer transistor.

Patent Agency Ranking