知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

3641 records (took 0.067 seconds)

    SINGLE TRANSISTOR CAPABLE OF USING BOTH NEURON AND SYNAPTIC DEVICES, AND A NEUROMORPHIC SYSTEM USING IT
    321.
    发明申请
    SINGLE TRANSISTOR CAPABLE OF USING BOTH NEURON AND SYNAPTIC DEVICES, AND A NEUROMORPHIC SYSTEM USING IT 有权

    公开(公告)号：US20210097380A1

    公开(公告)日：2021-04-01

    申请号：US17037444

    申请日：2020-09-29

    Applicant: Korea Advanced Institute of Science and Technology

    Inventor： Yang-Kyu CHOI ,  Joon-Kyu HAN ,  Gyeong Jun YUN

    IPC: G06N3/063 ,  H01L29/78 ,  H01L29/792 ,  H01L27/1157

    Abstract: The present invention relates to a single transistor implementing a neuromorphic system capable of performing neuron and synaptic operations through the single transistor including a floating body layer and a charge storage layer and being implemented by a neuron device and a synaptic device which are co-integrated on the same plane, and the neuromorphic system using the same, and forms the single transistor including a hole barrier material layer formed on a substrate and including a hole barrier material or an electron barrier material, the floating body layer formed on the hole barrier material layer, a source and a drain formed on opposite sides of the floating body layer, a gate insulating layer formed on the floating body layer and including an oxide layer and the charge storage layer, and a gate formed on the gate insulating layer.

    INFORMATION OUTPUT APPARATUS
    322.
    发明申请
    INFORMATION OUTPUT APPARATUS 有权

    公开(公告)号：US20210077337A1

    公开(公告)日：2021-03-18

    申请号：US17103016

    申请日：2020-11-24

    Applicant: DOT INCORPORATION ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Ju Yoon KIM ,  Ji Ho KIM ,  Hyeon Cheol PARK ,  Dong Soo KWON ,  Jun Yung KIM

    IPC: A61H3/06 ,  G09B21/00

    Abstract: This application relates to an information output apparatus including at least one information output unit. The information output unit includes a coil unit connected to a power source to allow an electric current to flow therethrough and a base unit formed to accommodate the coil unit. The information output unit also includes an expression unit formed and arranged to allow a user to sense the expression unit and a driving unit arranged in the base unit to be separated from the coil unit. The driving unit is adjacent to the coil unit to be driven by the electric current flowing through the coil unit to perform an angular or rotational movement so as to move the expression unit in a first direction towards the coil unit and an opposite direction.

    TRANSITION METAL SUPPORT FOR CATALYST ELECTRODE AND METHOD OF MANUFACTURING SAME
    329.
    发明申请
    TRANSITION METAL SUPPORT FOR CATALYST ELECTRODE AND METHOD OF MANUFACTURING SAME 有权

    公开(公告)号：US20210050602A1

    公开(公告)日：2021-02-18

    申请号：US16702243

    申请日：2019-12-03

    Applicant: Hyundai Motor Company ,  Kia Motors Corporation ,  Korea Advanced Institute of Science and Technology

    Inventor： Jee Youn Hwang ,  Eun Jik Lee ,  Ji Hoon Jang ,  Song I Oh ,  Jin Woo Lee ,  Sol Youk ,  Dong Yoon Woo

    IPC: H01M4/92 ,  H01M4/88

    Abstract: The present invention relates to a transition metal nitride support, a method of manufacturing the same, a metal catalyst and a platinum-alloy catalyst including the transition metal nitride support, and manufacturing methods thereof. The manufactured transition metal support prevents corrosion of the support and aggregation of the platinum catalyst, thereby exhibiting high oxygen reduction catalytic activity. Also, strong metal-support interaction (SMSI) can be stabilized, thus improving the durability of the catalyst. The transition metal support includes large pores uniformly distributed therein, thereby increasing the amount of the catalyst supported and minimizing mass-transfer resistance in a membrane- electrode assembly, increasing the performance of a polymer electrolyte membrane fuel cell. The metal catalyst includes platinum particles loaded on the transition metal nitride support, thus exhibiting superior durability and activity. The manufactured platinum-alloy catalyst decreases the use of expensive platinum, thus generating economic benefits and improving the inherent oxygen reduction performance.

Patent Agency Ranking