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27 条记录 (耗时 0.024 秒)

    Electronic device for including signature in electronic document and method of controlling the same
    1.
    发明授权
    Electronic device for including signature in electronic document and method of controlling the same 有权

    公开(公告)号：US10887109B2

    公开(公告)日：2021-01-05

    申请号：US16009409

    申请日：2018-06-15

    申请人： Samsung Electronics Co., Ltd.

    发明人： Moon Soo Chang ,  Kyu Won Kim ,  Min Ho Kim ,  Jong Hoon Park ,  In Jun Son ,  Tae In An ,  So Hyeon Jeon ,  In Myung Choi ,  Ji Yoon Park ,  Dong Hyun Yeom

    IPC分类号： H04L9/32 ,  H04L9/08 ,  G06F21/30 ,  G06F21/32

    摘要： Disclosed is an electronic device. The electronic device comprising: a display including a touch screen; a biometric sensor; a communication circuit; a memory; and at least one processor electrically connected to the display, the biometric sensor, the memory, and the communication circuit, wherein the memory stores a plurality of instructions that, when executed, causes the processor to: receive an electronic document from at least one server using the communication circuit; obtain biometric information associated with a user using the biometric sensor; transmit the biometric information associated with the user to the at least one server through the communication circuit; obtain a signature of the user associated with the electronic document using the display; encrypt the obtained signature with specified data associated with the biometric information; and transmit the encrypted signature and at least one of the electronic document and identification information of the electronic document by using the communication circuit.

    IMAGE SENSOR FOR COMPENSATING FOR SIGNAL DIFFERENCE BETWEEN PIXELS
    2.
    发明申请
    IMAGE SENSOR FOR COMPENSATING FOR SIGNAL DIFFERENCE BETWEEN PIXELS 审中-公开

    公开(公告)号：US20190281240A1

    公开(公告)日：2019-09-12

    申请号：US16426445

    申请日：2019-05-30

    申请人： SAMSUNG ELECTRONICS CO., LTD

    发明人： TAE SUB JUNG ,  Dong Min Keum ,  Bum Suk Kim ,  Jung Saeng Kim ,  Jong Hoon Park ,  Min Jang

    IPC分类号： H04N5/369 ,  H01L27/146 ,  H04N5/374

    摘要： An image sensor includes two or more phase-difference detection pixels disposed adjacent to each other, a plurality of general pixels spaced apart from the phase-difference detection pixels, first and second peripheral pixels, and first to third light shields. The first and second peripheral pixels are adjacent to the phase-difference detection pixels, and between the phase-difference detection pixels and the general pixels. The first light shield is disposed in one of the general pixels and has a first width. The second light shield extends into the first peripheral pixel from a first area between the phase-difference detection pixels and the first peripheral pixel, and has a second width different from the first width. The third light shield extends into the second peripheral pixel from a second area between the phase-difference detection pixels and the second peripheral pixel, and has a third width different from the first width.

    Image sensor for compensating for signal difference between pixels
    3.
    发明授权
    Image sensor for compensating for signal difference between pixels 有权

    公开(公告)号：US10341595B2

    公开(公告)日：2019-07-02

    申请号：US15948756

    申请日：2018-04-09

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Tae Sub Jung ,  Dong Min Keum ,  Bum Suk Kim ,  Jung Saeng Kim ,  Jong Hoon Park ,  Min Jang

    IPC分类号： H04N5/369 ,  H04N5/374 ,  H01L27/146

    摘要： An image sensor includes two or more phase-difference detection pixels disposed adjacent to each other, a plurality of general pixels spaced apart from the phase-difference detection pixels, first and second peripheral pixels, and first to third light shields. The first and second peripheral pixels are adjacent to the phase-difference detection pixels, and between the phase-difference detection pixels and the general pixels. The first light shield is disposed in one of the general pixels and has a first width. The second light shield extends into the first peripheral pixel from a first area between the phase-difference detection pixels and the first peripheral pixel, and has a second width different from the first width. The third light shield extends into the second peripheral pixel from a second area between the phase-difference detection pixels and the second peripheral pixel, and has a third width different from the first width.

    METHOD AND DEVICE FOR TRANSMITTING PPDU
    8.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING PPDU 有权

    公开(公告)号：US20220394612A1

    公开(公告)日：2022-12-08

    申请号：US17818654

    申请日：2022-08-09

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Jong Hoon Park

    IPC分类号： H04W52/02 ,  H04W72/12 ,  H04W74/00 ,  H04W74/08

    摘要： A method for transmitting a physical layer protocol data unit (PPDU) and a device using the same are provided. The device receives a trigger frame for requesting a transmission of a high efficiency (HE) trigger-based (TB) PPDU and transmits the HE TB PPDU. A duration of the HE TB PPDU is calculated based on a duration of the trigger frame.

    Back side illumination image sensors and electronic device including the same
    9.
    发明授权
    Back side illumination image sensors and electronic device including the same 有权

    公开(公告)号：US11121167B2

    公开(公告)日：2021-09-14

    申请号：US16451561

    申请日：2019-06-25

    申请人： Samsung Electronics Co., Ltd.

    发明人： Yun Ki Lee ,  Jong Hoon Park ,  Jun Sung Park

    IPC分类号： H01L27/146 ,  H01L27/32

    摘要： In some example embodiments, a back side illumination (BSI) image sensor may include a pixel configured to generate electrical signals in response to light incident on a back side of a substrate. In some example embodiments, the pixel includes, a photodiode, a device isolation film adjacent to the photodiode, a dark current suppression layer above the photodiode, a light shield grid above the photodiode and including an opening area of 1 to 15% of an area of the pixel, a light shielding filter layer above the light shield grid, a planarization layer above the light shielding filter layer, a lens above the planarization layer, and/or an anti-reflective film between the photodiode and the lens.

    Image sensor for compensating for signal difference between pixels
    10.
    发明授权
    Image sensor for compensating for signal difference between pixels 有权

    公开(公告)号：US10819929B2

    公开(公告)日：2020-10-27

    申请号：US16426445

    申请日：2019-05-30

    申请人： SAMSUNG ELECTRONICS CO., LTD

    发明人： Tae Sub Jung ,  Dong Min Keum ,  Bum Suk Kim ,  Jung Saeng Kim ,  Jong Hoon Park ,  Min Jang

    IPC分类号： H04N5/369 ,  H04N5/374 ,  H01L27/146

    摘要： An image sensor includes two or more phase-difference detection pixels disposed adjacent to each other, a plurality of general pixels spaced apart from the phase-difference detection pixels, first and second peripheral pixels, and first to third light shields. The first and second peripheral pixels are adjacent to the phase-difference detection pixels, and between the phase-difference detection pixels and the general pixels. The first light shield is disposed in one of the general pixels and has a first width. The second light shield extends into the first peripheral pixel from a first area between the phase-difference detection pixels and the first peripheral pixel, and has a second width different from the first width. The third light shield extends into the second peripheral pixel from a second area between the phase-difference detection pixels and the second peripheral pixel, and has a third width different from the first width.