公开(公告)号：US09855618B2

公开(公告)日：2018-01-02

申请号：US14623155

申请日：2015-02-16

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Kyoungsik Yu ,  Kyungmook Kwon ,  Jaeho Shim ,  Kyunghan Choi

IPC: B05D3/00 ,  C08J7/18 ,  G21H5/00 ,  B23K1/20 ,  C23C18/14 ,  B23K1/005 ,  C23C18/12

CPC classification number: B23K1/20 ,  B23K1/0056 ,  C23C18/1216 ,  C23C18/14

Abstract: Provided are a method of soldering a functionalized metal oxide, and an electronic device manufactured thereby, and more particularly, a method of soldering a functionalized metal oxide which is capable of growing a solder structure by a hydrothermal synthesis method using a pulsed laser, and is usable in a UV sensor, and an electronic device manufactured thereby. According to the present invention, thermal diffusion generated from a laser is limited due to the use of a pulsed laser, and thus, nanosolder having high density and a shape to be precisely adjustable may be prepared by a hydrothermal synthesis method by the pulsed laser, thereby facilitating the joining of the nanostructure, and further, the nanosolder is formed between the nanostructures, thereby being usable as a metal oxide structure having functionality.

公开(公告)号：US20160158864A1

公开(公告)日：2016-06-09

申请号：US14623155

申请日：2015-02-16

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Kyoungsik Yu ,  Kyungmook Kwon ,  Jaeho Shim ,  Kyunghan Choi

IPC: B23K1/20 ,  C23C18/08 ,  C23C18/14

CPC classification number: B23K1/20 ,  B23K1/0056 ,  C23C18/1216 ,  C23C18/14

Abstract: Provided are a method of soldering a functionalized metal oxide, and an electronic device manufactured thereby, and more particularly, a method of soldering a functionalized metal oxide which is capable of growing a solder structure by a hydrothermal synthesis method using a pulsed laser, and is usable in a UV sensor, and an electronic device manufactured thereby. According to the present invention, thermal diffusion generated from a laser is limited due to the use of a pulsed laser, and thus, nanosolder having high density and a shape to be precisely adjustable may be prepared by a hydrothermal synthesis method by the pulsed laser, thereby facilitating the joining of the nanostructure, and further, the nanosolder is formed between the nanostructures, thereby being usable as a metal oxide structure having functionality.

Abstract translation: 提供一种焊接官能化金属氧化物的方法及其制造的电子器件，更具体地，涉及一种通过使用脉冲激光器的水热合成方法来焊接能够生长焊料结构的官能化金属氧化物的方法，并且是 可用于UV传感器，以及由此制造的电子设备。 根据本发明，由于使用脉冲激光，激光产生的热扩散受到限制，因此可以通过脉冲激光器的水热合成方法制备具有高密度和形状精确调节的纳米涂料， 从而有助于纳米结构的接合，此外，纳米结构体之间形成纳米结构，从而可用作具有官能团的金属氧化物结构。

公开(公告)号：US09207175B2

公开(公告)日：2015-12-08

申请号：US13716065

申请日：2012-12-14

Applicant: KAIST (Korea Advanced Institute of Science and Technology)

Inventor： Kyoungsik Yu ,  Byounghun Park ,  Kyungmook Kwon

IPC: G01N21/64

CPC classification number: G01N21/64 ,  G01N21/645 ,  G01N2201/0221

Abstract: A condensing-type portable fluorescence detection system which detects antigens using fluorescence includes: a light source generating light to excite a fluorescent substance; a first filter selecting a proper wavelength range from the light generated from the light source; a spherical mirror including two hemispherical mirrors having different curvature radiuses and connected to each other, and condensing the light excited and emitted from the light source; a second filter selecting a proper wavelength range of the light condensed by the spherical mirror; and a photodetector detecting fluorescence from the light condensed by the spherical mirror and passing through the second filter.

Abstract translation: 使用荧光检测抗原的冷凝式便携式荧光检测系统包括：产生用于激发荧光物质的光的光源; 从光源产生的光中选择合适的波长范围的第一滤光器; 球面镜包括具有不同曲率半径的两个半球形反射镜并彼此连接，并且会聚从光源激发和发射的光; 选择由球面镜聚光的适当的波长范围的第二滤光器; 以及光检测器，其从由球面镜聚光并通过第二过滤器的光检测荧光。