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    NEURAL NETWORK LEARNING METHOD AND DEVICE FOR RECOGNIZING CLASS
    371.
    发明申请
    NEURAL NETWORK LEARNING METHOD AND DEVICE FOR RECOGNIZING CLASS 审中-公开

    公开(公告)号：US20200285938A1

    公开(公告)日：2020-09-10

    申请号：US16645344

    申请日：2018-09-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Jun-mo KIM ,  Byung-ju KIM ,  Joo-chang KIM ,  Ye-gang LEE ,  Min-seok PARK ,  Ju-seung YUN ,  Jae-young LEE ,  Dong-gyu JOO

    IPC: G06N3/04 ,  G06T7/136 ,  G06K9/62

    Abstract: The present disclosure provides a neural network training device for recognizing a class of an object included in an image based on an artificial intelligence (AI) system and an application thereof, the neural network training method including: acquiring, by using a first learning network model trained based on source training images respectively included in at least one class, feature information of a query image included in a class different from the at least one class; obtaining a generated image from the feature information of the query image by using a second learning network model acquiring feature information of the obtained generated image by using the first learning network model; and updating weights of layers respectively included in the first and second learning network models, based on a difference between the feature information of the query image and the feature information of the generated image and on a difference between the query image and the generated image.

    ANALOG-TO-DIGITAL CONVERTER
    375.
    发明申请
    ANALOG-TO-DIGITAL CONVERTER 审中-公开

    公开(公告)号：US20200274546A1

    公开(公告)日：2020-08-27

    申请号：US16535761

    申请日：2019-08-08

    Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

    Inventor： JongPal KIM ,  Seung Tak RYU ,  Min Jae SEO

    IPC: H03M1/46 ,  H03M1/12

    Abstract: An analog-to-digital converter includes an input buffer connected to an input terminal receiving an input signal through a first sampling switch, a comparator connected to the input buffer, a sampling capacitor connected between the input buffer and the comparator, and connected to a second sampling switch, a digital-to-analog converter connected to the comparator, and a controller, connected between the comparator and the digital-to-analog converter, configured to output a signal to the digital-to-analog converter based on the comparator.

    CHIP-TO-CHIP INTERFACE USING MICROSTRIP CIRCUIT AND DIELECTRIC WAVEGUIDE
    376.
    发明申请
    CHIP-TO-CHIP INTERFACE USING MICROSTRIP CIRCUIT AND DIELECTRIC WAVEGUIDE 审中-公开

    公开(公告)号：US20200274222A1

    公开(公告)日：2020-08-27

    申请号：US16874213

    申请日：2020-05-14

    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Hyeon Min BAE ,  Ha II SONG ,  Huxian JIN

    IPC: H01P5/08 ,  H01P3/08 ,  H01P3/16 ,  H01P1/00

    Abstract: Disclosed is a chip-to-chip interface using a microstrip circuit and a dielectric waveguide. A board-to-board interconnection device, according to one embodiment of the present invention, comprises: a waveguide which has a metal cladding and transmits a signal from a transmitter-side board to a receiver-side board; and a microstrip circuit which is connected to the waveguide and has a microstrip-to-waveguide transition (MWT), wherein the microstrip circuit matches a microstrip line and the waveguide, adjusts the bandwidth of a predetermined first frequency band among the frequency bands of the signal, and provides same to the receiver.

    COLOR FILTER
    379.
    发明申请
    COLOR FILTER 审中-公开

    公开(公告)号：US20200264355A1

    公开(公告)日：2020-08-20

    申请号：US16062674

    申请日：2016-12-15

    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

    Inventor： Jonghwa SHIN ,  Heon LEE ,  Hyo Wook KIM ,  Hak Jong CHOI

    IPC: G02B5/28 ,  G02B5/20

    Abstract: A color filter according to an exemplary embodiment of the present invention includes a substrate; and a plurality of laminated members disposed with a predetermined period on the substrate, wherein each laminated member includes: a first metal layer; a dielectric layer positioned on the first metal layer; and a second metal layer positioned on the dielectric material, and the laminated member simultaneously excites electrical resonance and magnetic resonance in a visible ray region and transmits light that does not resonate, or a first single layer metal member and a plurality of second single layer metal members having different diameter from each other are included, and the single layer metal member excites the electric resonance to block light in the visible ray and transmits light for the wavelength in which the magnetic resonance and the electrical resonance of the single layer metal member are simultaneously excited.

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