公开(公告)号：US10091875B2

公开(公告)日：2018-10-02

申请号：US15301341

申请日：2015-04-01

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Yoonjin Kim ,  Jinwoo Cho ,  Kwonwoo Shin ,  Yonggon Seo ,  Yeonwon Kim ,  Sanghyeon Jang ,  Namje Jo

IPC: H01B1/22 ,  C09D11/00 ,  H05K1/09 ,  C09D11/52 ,  C09D11/037 ,  H05K3/12 ,  H05K3/22 ,  H05K3/02 ,  B22F1/02 ,  B22F1/00

Abstract: The present invention relates to an ink composition for light sintering, a wiring board using the same, and a method of fabricating the wiring board. The present invention aims to provide formation of a wiring pattern without damage to thin and soft wiring boards such as a flexible printed circuit board. The present invention provides an ink composition for light sintering including copper oxide nanoparticles having copper oxide films, a reducing agent for reducing copper oxidized by light irradiation to form copper nanoparticles, a dispersing agent, a binder, and a solvent.

公开(公告)号：US20180182842A1

公开(公告)日：2018-06-28

申请号：US15822772

申请日：2017-11-27

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Jun Chul Kim ,  Dong Su Kim ,  Jong Min Yook

IPC: H01L49/02 ,  H01G4/06

CPC classification number: H01L28/60 ,  H01G4/06

Abstract: In one embodiment of the present invention, there is provided an MIS capacitor, including: a lower electrode formed with a semiconductor substrate having electrical conductivity and through which an electrical signal passes at a lower surface thereof; an insulating layer formed on the lower electrode; an upper electrode formed on the insulating layer and through which the electrical signal passes at an upper surface thereof; and a first conductive layer formed on side surfaces of the lower electrode so that the electrical signal passing the lower surface and an upper surface of the lower electrode passes along the side surfaces of the lower electrode, wherein the first conductive layer has electro conductivity higher than the electro conductivity of the lower electrode.

公开(公告)号：US10003908B2

公开(公告)日：2018-06-19

申请号：US15084328

申请日：2016-03-29

Applicant: Korea Electronics Technology Institute

Inventor： Sung Chan Choi ,  Jae Ho Kim ,  Jae Seok Yun ,  Kwang Ho Won ,  Sang Shin Lee ,  Il Yeup Ahn ,  Min Hwan Song ,  Jeong Wook Seo

IPC: H04W4/00 ,  H04L29/12 ,  H04L29/08 ,  H04L12/911

CPC classification number: H04W4/70 ,  H04L47/70 ,  H04L61/20 ,  H04L61/6004 ,  H04L67/12

Abstract: A method and system for allocating device object identifier (OID) in open machine-to-machine (m2m) system and application system applying the same are disclosed. In one aspect, the method includes generating, at a hardware server device, an OID of a first computing device, wherein the OID includes a first arc identifying a manufacturer of the first computing device, a second arc identifying a model number of the first computing device and a third arc identifying a serial number of the first computing device. The method also includes allocating, at the hardware server device, the generated OID to the first computing device.

公开(公告)号：US09998034B2

公开(公告)日：2018-06-12

申请号：US14647865

申请日：2013-11-27

Applicant: Korea Electronics Technology Institute

Inventor： Soon Hyung Kwon ,  Young Hoon Kim ,  Min Suk Oh ,  Ji Wan Kim ,  Byung Wook Yoo ,  Youn Sang Kim ,  Jun Woo Park

IPC: H02N1/04 ,  H02N11/00 ,  F03G7/00

CPC classification number: H02N1/04 ,  F03G7/005 ,  H02N1/08 ,  H02N11/002

Abstract: The present invention relates to an energy conversion device using a liquid and, more specifically, to a method and a device for converting mechanical energy into electrical energy by applying an opposite phenomenon to an electrowetting phenomenon. The contact surface with liquid is being changed within a pair of electrodes, and the resulting change in the contact surface with liquid is being utilized for generating electrical energy. The device can be simplified and the manufacturing cost thereof is being reduced, furthermore it is effective in implementing an energy conversion device that is less faulty, by preventing channel blocking phenomenon and not requiring a lubricating layer or an electrode complicatedly patterned on a channel. Besides, it is advantageous in that a flexible device can be realized and a large area application is facilitated by simplifying the device structure.

公开(公告)号：US20180143697A1

公开(公告)日：2018-05-24

申请号：US15873786

申请日：2018-01-17

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Kunnyun KIM ,  Kwang Bum PARK ,  Won Hyo KIM ,  Yeon Hwa KWAK

IPC: G06F3/01

CPC classification number: G06F3/017 ,  A61B5/103 ,  A61B5/681 ,  G06F3/011 ,  G06F3/014 ,  G06F3/0346 ,  G06F2203/0384

Abstract: A wearable device is disclosed. In one embodiment, the device includes: a sensor array having a plurality of sensors each detecting a physical change in epidermis of a corresponding body area and a body movement determination unit configured to determine movement of a body part based on sensing signals respectively received from the plurality of sensors.

公开(公告)号：US20180090786A1

公开(公告)日：2018-03-29

申请号：US15368474

申请日：2016-12-02

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Goojin JEONG ,  Youngjun KIM ,  Hansu KIM

IPC: H01M10/0563 ,  H01M4/38 ,  H01M4/587 ,  H01M10/42

CPC classification number: H01M10/0563 ,  H01M4/381 ,  H01M4/382 ,  H01M4/483 ,  H01M4/582 ,  H01M4/587 ,  H01M6/14 ,  H01M10/052 ,  H01M10/0561 ,  H01M10/0567 ,  H01M10/4235

Abstract: The present invention relates to an electrolyte solution containing an iodide additive, and a sulfur dioxide-based secondary battery including the same. An electrolyte solution for a sulfur dioxide-based secondary battery according to the present invention includes sulfur dioxide (SO2), an alkali metal salt, and an iodide additive. An iodide additive is added to an electrolyte solution, and thus energy efficiency, a long-life characteristic, and stability of a negative electrode of a sulfur dioxide-based secondary battery can be improved.

公开(公告)号：US20170336964A1

公开(公告)日：2017-11-23

申请号：US15535868

申请日：2015-10-08

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Kunnyun KIM ,  Yeonhwa KWAK ,  Won Hyo KIM ,  Kwang Bum PARK

IPC: G06F3/0488 ,  G06F3/0482 ,  G06F1/16

CPC classification number: G06F3/04883 ,  G04C3/001 ,  G04G21/08 ,  G06F1/163 ,  G06F1/169 ,  G06F3/0236 ,  G06F3/03547 ,  G06F3/0482 ,  G06F2203/0339 ,  G06F2203/04808

Abstract: The described technology relates to a wearable electronic device. The wearable electronic device may include a touch display, a rim surrounding the touch display, a rim touch sensor disposed on at least a portion of the rim, a band portion that allows the wearable electronic device to be worn on a user's wrist, and a control unit configured to receive a rim touch on the rim through the rim touch sensor and generate a control signal for controlling the wearable electronic device based on at least one of attributes of the rim touch.

公开(公告)号：US09720513B2

公开(公告)日：2017-08-01

申请号：US14803279

申请日：2015-07-20

Applicant: Korea Electronics Technology Institute

Inventor： Yang Keun Ahn ,  Kwang Mo Jung

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/042 ,  G06F3/0488

CPC classification number: G06F3/017 ,  G06F3/0304 ,  G06F3/0426 ,  G06F3/04886

Abstract: Provided are an apparatus and method for inputting a character The apparatus includes a recognition unit configured to measure lengths from arbitrary points on a user's hands to respective fingertips and recognize a click gesture using the measured lengths, a control unit configured to control character input according to the recognized click gesture, and a display unit configured to display a character pad for the character input and display a character input according to the click gesture recognized on the character pad.

公开(公告)号：US09671769B2

公开(公告)日：2017-06-06

申请号：US14367005

申请日：2012-12-27

Applicant: Korea Electronics Technology Institute

Inventor： Chul Dong Lee ,  Jae Jin Ko ,  Sang Hyun Park ,  Hyo Sub Choi

IPC: G05B15/02 ,  G06F11/07 ,  G06F11/30 ,  B60W50/04

CPC classification number: G05B15/02 ,  B60W50/045 ,  G06F11/0739 ,  G06F11/0754 ,  G06F11/0793 ,  G06F11/3013 ,  G06F11/3072

Abstract: An ECU monitoring system includes: an ECU that includes an input interface unit, a computer unit, and an output interface unit; a storage unit that stores a normal input signal and a normal output signal; a comparing unit that calculates a compared difference by comparing the current input signal with a previous input signal stored in the storage unit, and outputs an alarming signal showing the current input signal is abnormal, when the compared difference is out of a predetermined range; and a circulator that receives the output signal, provides the output signal when the output signal is a normal output signal, and provides a normal output signal to the output interface unit, instead of the output signal outputted from the computer in response to the abnormal input signal, when receiving the alarming signal from the comparing unit.

公开(公告)号：US20160329676A1

公开(公告)日：2016-11-10

申请号：US15109090

申请日：2015-02-11

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Hyung Man LEE ,  Soon Seob PARK

IPC: H01S3/02 ,  H01S3/094 ,  H01S3/0941

CPC classification number: H01S3/025 ,  G02B7/18 ,  H01S3/0092 ,  H01S3/061 ,  H01S3/094003 ,  H01S3/094038 ,  H01S3/0941 ,  H01S3/09415

Abstract: The present invention relates to a method for manufacturing a laser module, and a laser module package, and the method for manufacturing a laser module. Rapidity, accuracy and high reliability of the manufactured module can be obtained by aligning precisely using an automated equipment, and fixing components through laser welding.

Abstract translation: 本发明涉及一种激光模块的制造方法，激光模块封装以及激光模块的制造方法。 通过精确地使用自动化设备和通过激光焊接固定部件可以获得制造的模块的快速性，准确度和高可靠性。