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    Display apparatus and method of controlling the same
    1.
    发明授权
    Display apparatus and method of controlling the same 有权

    公开(公告)号：US12211461B2

    公开(公告)日：2025-01-28

    申请号：US18214935

    申请日：2023-06-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dongki Lee ,  Jihye Kim ,  Changhoon Kim ,  Jeongphil Seo ,  Kyeongjin Lee ,  Sungjin Lim ,  Youngho Jung ,  Yujin Jung

    IPC: G09G3/36

    Abstract: Provided is a display apparatus including: a liquid crystal panel; a source driver configured to output a grayscale voltage to the liquid crystal panel; a timing controller configured to transmit a source control signal to the source driver; a scaler configured to transmit image data corresponding to content received from an external source to the timing controller; and a controller configured to adjust a driving scan rate of the liquid crystal panel to correspond to a set scan rate of the content, and control at least one of the scaler or the timing controller to adjust a data rate of an output signal based on the driving scan rate.

    Voltage dividing capacitor circuits, supply modulators and wireless communication devices
    2.
    发明授权
    Voltage dividing capacitor circuits, supply modulators and wireless communication devices 有权

    公开(公告)号：US12147256B2

    公开(公告)日：2024-11-19

    申请号：US18153208

    申请日：2023-01-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeongkwang Lee ,  Ikhwan Kim ,  Takahiro Nomiyama ,  Youngho Jung

    IPC: H02M3/07 ,  G05F1/56

    Abstract: A voltage dividing capacitor circuit includes a first capacitor voltage divider and a second capacitor voltage divider. The first capacitor voltage divider is connected to a second voltage node, the first capacitor voltage divider includes a first flying capacitor and a plurality of first switches, the second voltage node coupled to a second load capacitor, the plurality of first switches connected in series between a first voltage node and a ground node, the first voltage node coupled to a first load capacitor, and the ground node coupled to a ground voltage. The second capacitor voltage divider is connected between the first voltage node and the second voltage node, and includes a second flying capacitor and a plurality of second switches, the plurality of second switches connected in series between the first voltage node and the second voltage node.

    Display apparatus and control method thereof
    3.
    发明授权
    Display apparatus and control method thereof 有权

    公开(公告)号：US12020626B2

    公开(公告)日：2024-06-25

    申请号：US18139769

    申请日：2023-04-26

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sungjin Lim ,  Minhong Park ,  Jihye Kim ,  Kyeongjin Lee ,  Dongki Lee ,  Youngho Jung

    IPC: G09G3/20

    CPC classification number: G09G3/2092 ,  G09G2310/0245 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2354/00

    Abstract: A display apparatus includes a panel driver; a display panel including a plurality of pixels connected to a plurality of gate lines and a plurality of data lines through a plurality of switching elements; and a processor configured to control the panel driver to output a gate signal through the plurality of gate lines, and display an image in the display panel by controlling the panel driver to apply, through the plurality of data lines, data voltage to pixels, from among the plurality of pixels, connected with switching elements, from among the plurality of switching elements, to which the gate signal is output, wherein the processor is further configured to control, based on a user input for selecting a ratio of the image, the panel driver to output the gate signal to at least one first gate line connected with a first subset of pixels, from among the plurality of pixels, for displaying the image according to the user input.

    Voltage dividing capacitor circuits and supply modulators including the same
    4.
    发明授权
    Voltage dividing capacitor circuits and supply modulators including the same 有权

    公开(公告)号：US12143008B2

    公开(公告)日：2024-11-12

    申请号：US17702163

    申请日：2022-03-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeongkwang Lee ,  Ikhwan Kim ,  Takahiro Nomiyama ,  Youngho Jung

    IPC: H02M3/07 ,  H02M1/00 ,  H02M3/158 ,  H03F1/02 ,  H03F3/195 ,  H03F3/24

    Abstract: A voltage dividing capacitor circuit includes first capacitor through third capacitor dividers and first through fourth load capacitors. The first capacitor divider includes a first flying capacitor and a plurality of first switches connected in series between a first voltage node and a ground node, and is connected to a second voltage node. The second capacitor divider is connected to the first voltage node, the second voltage node, and a first intermediate voltage node. The third capacitor divider is connected to the second voltage node, the ground voltage node, and a second intermediate voltage node. The first through fourth load capacitors are connected in series between the first voltage node and the ground node. The second capacitor divider includes a second flying capacitor and a plurality of second switches connected in series between the first voltage node and the second voltage node.

    IMAGE SENSOR INCLUDING MULTI-SPECTRAL FILTER AND ELECTRONIC DEVICE INCLUDING THE IMAGE SENSOR
    5.
    发明公开
    IMAGE SENSOR INCLUDING MULTI-SPECTRAL FILTER AND ELECTRONIC DEVICE INCLUDING THE IMAGE SENSOR 审中-公开

    公开(公告)号：US20240178248A1

    公开(公告)日：2024-05-30

    申请号：US18519820

    申请日：2023-11-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hojun CHANG ,  Junhyuk Moon ,  Youngho Jung ,  Kyungwook Hwang

    IPC: H01L27/146

    CPC classification number: H01L27/14621 ,  H01L27/14645 ,  H01L27/14627

    Abstract: An image sensor includes: a light filter; and a light detector that includes a plurality of pixels disposed on a lower portion of the light filter, the light detector being configured to detect light transmitted through the light filter. The light filter includes: a color filter that includes a plurality of red filters, a plurality of green filters, and a plurality of blue filters. The light filter includes: a plurality of multi-spectral filters disposed adjacent to and coplanar with the color filter, each of the plurality of multispectral filters including a plurality of band filters configured to transmit light in different wavelength bands. Each of the plurality of band filters is configured to transmit light in a band filter wavelength range that is narrower than a wavelength range of the plurality of red filters, the plurality of green filters and the plurality of blue filters.

    Voltage dividing capacitor circuits, supply modulators and wireless communication devices
    6.
    发明授权
    Voltage dividing capacitor circuits, supply modulators and wireless communication devices 有权

    公开(公告)号：US11567519B2

    公开(公告)日：2023-01-31

    申请号：US17334053

    申请日：2021-05-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeongkwang Lee ,  Ikhwan Kim ,  Takahiro Nomiyama ,  Youngho Jung

    IPC: G05F1/56 ,  H02M3/07

    Abstract: A voltage dividing capacitor circuit includes a first capacitor voltage divider and a second capacitor voltage divider. The first capacitor voltage divider is connected to a second voltage node, the first capacitor voltage divider includes a first flying capacitor and a plurality of first switches, the second voltage node coupled to a second load capacitor, the plurality of first switches connected in series between a first voltage node and a ground node, the first voltage node coupled to a first load capacitor, and the ground node coupled to a ground voltage. The second capacitor voltage divider is connected between the first voltage node and the second voltage node, and includes a second flying capacitor and a plurality of second switches, the plurality of second switches connected in series between the first voltage node and the second voltage node.

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