公开(公告)号：US20160258816A1

公开(公告)日：2016-09-08

申请号：US14849567

申请日：2015-09-09

Applicant: CREATING NANO TECHNOLOGIES, INC.

Inventor： Ji-Yung LEE ,  Yi-Ming HSU ,  Li-Min WANG ,  Yu-Chun HUANG ,  Yen-Cheng CHEN

IPC: G01J3/443 ,  G01J1/42

CPC classification number: G01J3/443 ,  G01J3/28 ,  G01J3/2803

Abstract: An optical method for monitoring plasma discharging glow is described, which includes the following steps. Plasma discharging glow is detected to obtain various optical signals using a detector. The optical signals are captured and converted into various electric signals by using a sensing circuit. A calculation step is performed according to the electric signals to obtain various light intensities corresponding to various locations in the plasma discharging glow using an arithmetic unit. An image of the plasma discharging glow is reconstructed according to the locations in the plasma discharging glow and the corresponding light intensities using an image reconstruction unit.

Abstract translation: 描述了用于监测等离子体放电辉光的光学方法，其包括以下步骤。 检测等离子体放电辉光以使用检测器获得各种光信号。 通过使用感测电路将光信号捕获并转换成各种电信号。 根据电信号执行计算步骤，以使用运算单元来获得对应于等离子体放电辉光中的各种位置的各种光强度。 根据等离子体放电辉光中的位置和使用图像重建单元的对应光强度重建等离子体放电辉光的图像。

公开(公告)号：US20230377847A1

公开(公告)日：2023-11-23

申请号：US17664224

申请日：2022-05-20

Applicant: CREATING NANO TECHNOLOGIES, INC.

Inventor： Yi-Ming HSU ,  Liang-Chun WANG ,  Yung-Hao CHEN ,  Po-Hsuan CHEN ,  Wen-Chieh TAN ,  Huang-Wei CHEN

IPC: H01J37/32

CPC classification number: H01J37/3244 ,  H01J37/32825 ,  H01J37/32513 ,  H01J37/3255 ,  H01J2237/335 ,  H01J2237/334

Abstract: A spot type atmospheric pressure plasma device includes a metal casing, a metal electrode, a dielectric layer, and a gas channel. The metal electrode is disposed in an inner space of the metal casing. The dielectric layer is disposed in the inner space and surrounds an outer side surface of the metal electrode. A central area of a bottom of the dielectric layer has a plasma jet, and a bottom of the metal electrode is adjacent to the plasma jet. The gas channel includes a first section, a second section, and a third section. The first section passes through the metal casing and the dielectric layer. The second section is connected to the first section and extends between the dielectric layer and the outer side surface. The third section is connected to the second section, and is configured to direct a working gas to the plasma jet.

公开(公告)号：US20230377846A1

公开(公告)日：2023-11-23

申请号：US17664048

申请日：2022-05-19

Applicant: CREATING NANO TECHNOLOGIES, INC.

Inventor： Yi-Ming HSU ,  Liang-Chun WANG ,  Yung-Hao CHEN ,  Po-Hsuan CHEN ,  Shih-Chang WANG ,  Huang-Wei CHEN

IPC: H01J37/32

CPC classification number: H01J37/3244 ,  H01J37/32825 ,  H01J37/32513 ,  H01J2237/332 ,  H01J2237/335 ,  H01J37/32577 ,  H01J37/3255

Abstract: A wide area atmospheric pressure plasma device includes a metal casing, a metal electrode, and a dielectric layer. The metal casing includes a chamber, at least one gas channel, and a plasma jet channel, in which the plasma jet channel is located under the chamber. The metal electrode is disposed within the chamber, is adjacent to the plasma jet channel, and extends along a length direction of the plasma jet channel. An outlet of the gas channel is adjacent to a bottom of the metal electrode, such that a working gas in the gas channel is sprayed towards the bottom of the metal electrode. The dielectric layer wraps the metal electrode.