KR101760191B1 - Psasma pinart exhibition using transparent electrode and pin electrodes - Google Patents

Psasma pinart exhibition using transparent electrode and pin electrodes Download PDF

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Publication number
KR101760191B1
KR101760191B1 KR1020150184998A KR20150184998A KR101760191B1 KR 101760191 B1 KR101760191 B1 KR 101760191B1 KR 1020150184998 A KR1020150184998 A KR 1020150184998A KR 20150184998 A KR20150184998 A KR 20150184998A KR 101760191 B1 KR101760191 B1 KR 101760191B1
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South Korea
Prior art keywords
pin
transparent electrode
electrode
electrodes
plasma
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KR1020150184998A
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Korean (ko)
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KR20170075393A (en
Inventor
전형원
유승민
유석재
김성봉
오재성
엄상흠
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한국기초과학지원연구원
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/08—Leaded lights
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H05H2001/466—

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)

Abstract

A plasma pin art exhibit using a floating pin electrode and a transparent electrode is disclosed. The plasma pin art exhibit using the floating pin electrode and the transparent electrode includes a structure; A plate-shaped transparent electrode disposed on one side of the structure; A holder disposed on the structure and spaced apart from the transparent electrode by a predetermined distance and including first pin holes arranged in a predetermined pattern; And a first end opposed to the transparent electrode and a second end opposite the first end, the first end being opposite to the first end, the first end being opposite to the first end, and the second end being opposite to the first end, The ends of which are normally spaced apart from the transparent electrode; And a power supply unit for applying a voltage to the transparent electrodes and the pin electrodes, wherein a distance between the first end of the finned electrodes and the transparent electrode is set such that the first ends and the transparent electrodes, And a distance between the first end and the transparent electrode when the first end is in the proximity of the transparent electrode is set to a distance at which a discharge occurs between the first end and the transparent electrode.

Description

TECHNICAL FIELD [0001] The present invention relates to a plasma pin art exhibiting a floating pin electrode and a transparent electrode,

The present invention relates to a plasma display, and more particularly, to a plasma pin art display using a floating pin electrode and a transparent electrode, which can enhance learning and enjoyment of experience.

Plasma means an ionized gas. When a gas composed of atoms or molecules is excited by using energy, a plasma composed of electrons, ions, decomposed gases, and photons is formed. Such plasma has been used variously such as fusion power generation, surface treatment of a substrate in a semiconductor field, or surface treatment of a powder.

This plasma is an important word that has gained attention in the 21st century science and technology field where the importance of 'fusion' is getting stronger. It is already used as a base technology for various industries such as semiconductor, display, energy, environment, agricultural products, new materials, have. Therefore, the application range and demand of plasma are increasing to maximize the value of existing industries such as high efficiency, safety, and eco-friendliness by fusing with various fields.

However, such a plasma is not widely known in the industry except for the workers and the utilization of the principle of plasma and the technology, and therefore, the public is not aware of the plasma technology.

In order to inform the public about the plasma technology, plasma exhibits are displayed so that they can learn and experience plasma technology at exhibition halls such as Science Experience Hall. For example, 'Plasma Ball', which allows the user to experience the discharge effect of electricity when the fingers are placed on the transparent spherical shape and the lights are gathered to the fingers, and the electromagnet which has the property of the magnet only when the current flows, And a "levitating globe" designed to float in the air when the force of gravity and the force of the magnet located above are parallel.

It is desirable that such plasma exhibits are produced in a form that can provide learning and enjoyment of plasma technology, and development of plasma exhibits capable of enhancing the enjoyment of learning and experience of plasma technology is required.

The present invention can provide a fun for a spectator of a plasma pin art exhibit by pushing pin electrodes. In addition, because the plasma fringes are formed in various shapes according to the shape of pin electrodes pressed, not only learning of plasma generation principle but also body And to provide a plasma pin art exhibit using a floating pin electrode and a transparent electrode so as to simultaneously provide pleasure for play and viewing.

A plasma pin art exhibit using a floating pin electrode and a transparent electrode according to an embodiment of the present invention includes a structure; A plate-shaped transparent electrode disposed on one side of the structure; A holder disposed on the structure and spaced apart from the transparent electrode by a predetermined distance and including first pin holes arranged in a predetermined pattern; And a first end opposed to the transparent electrode and a second end opposite the first end, the first end being opposite to the first end, the first end being opposite to the first end, and the second end being opposite to the first end, The ends of which are normally spaced apart from the transparent electrode; And a power supply unit for applying a voltage to the transparent electrodes and the pin electrodes, wherein a distance between the first end of the finned electrodes and the transparent electrode is set such that the first ends and the transparent electrodes, And a distance between the first end and the transparent electrode when the first end is in the proximity of the transparent electrode is set to a distance at which a discharge occurs between the first end and the transparent electrode.

The voltage supplied through the power supply may be AC, DC, or pulse.

The power supply unit may directly supply power to the respective pin electrodes, and the holder may be formed of a conductor so that a voltage is applied to the holder to apply a voltage across the pin electrodes.

The second end side of the pin electrodes is made of an insulating material, and the first pin holes and the electrode pins are arranged to be distributed over the entire area of the holder.

According to another embodiment of the present invention, the plasma pin art exhibit using the floating pin electrode and the transparent electrode further includes a second holder, and the second holder is disposed below or behind the holder, And second pin holes corresponding to the first pin holes, and the pin electrodes may be combined with the second pin electrodes so as to be movable in a direction approaching or away from the transparent electrode.

According to another embodiment of the present invention, the plasma pin art exhibit using the floating pin electrode and the transparent electrode may include a transparent glass disposed between the transparent electrode and the pin electrode at a certain distance from the transparent electrode Wherein the distance between the transparent electrode and the transparent glass is such that a discharge occurs between the transparent electrode and the transparent glass when the pin electrodes are in contact with the transparent glass and when the pin electrodes are separated from the transparent glass, Can be set to a distance that does not occur.

According to the plasma pin art exhibit using the floating pin electrode and the transparent electrode according to the present invention, the spectator of the plasma pin art exhibit can have fun by pressing the pin electrodes, and the pin electrodes 400 are pressed The plasma flash is formed in a variety of shapes, so that it is possible not only to learn the principle of plasma generation, but also to provide play and enjoyment using the body at the same time.

1 is a cross-sectional view illustrating a plasma pin art exhibit using a floating pin electrode and a transparent electrode according to an embodiment of the present invention.
2 is a perspective view showing an appearance of a plasma pin art exhibit using the floating pin electrode and the transparent electrode shown in FIG.
FIG. 3 is a cross-sectional view illustrating a state in which a part of the pin electrodes shown in FIG. 1 is lifted.
4 is a cross-sectional view illustrating a plasma pin art exhibit using a floating pin electrode and a transparent electrode according to another embodiment of the present invention.

Hereinafter, a plasma pin art exhibit using a floating pin electrode and a transparent electrode according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing. In the accompanying drawings, the dimensions of the structures are enlarged to illustrate the present invention in order to clarify the present invention.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

FIG. 1 is a view showing a configuration of a plasma fin art exhibit using a floating pin electrode and a transparent electrode according to an embodiment of the present invention. FIG. 2 is a plan view of a plasma fin art exhibit using the floating pin electrode and the transparent electrode shown in FIG. Fig.

Referring to FIGS. 1 and 2, a plasma fin art exhibit using a floating pin electrode and a transparent electrode according to an embodiment of the present invention includes a structure 100, a transparent electrode 200, a holder 300, (400) and a power supply (500).

The structure 100 provides space for mounting the transparent electrode 200 and the holder 300, and may be placed parallel to the ground or erected perpendicular to the ground. For example, the structure 100 includes a pair of plate-shaped lower frames 110, a plurality of supports 120 mounted on the upper surface of each of the lower frames 110, A pair of first side frames 130 mounted on an upper surface of each of the lower frames 110 to cover the first side frames 130 and a pair of second side frames 140 joined to the respective first side frames 130, And a pair of upper frames 150 coupled to upper ends of the respective first side frames 130.

The transparent electrode 200 generates a plasma flash along with the pin electrodes 400 and is installed at the uppermost or frontmost portion of the structure 100 as a transparent body so that the plasma flash can be viewed from the outside. The transparent electrode 200 may have a plate shape, for example, a circular or rectangular plate shape. The transparent electrode 200 may be composed of a glass substrate 210 and a transparent conductive thin film 220 deposited on the glass substrate 210. For example, the transparent conductive thin film 220 constituting the transparent electrode 200 may be a transparent conductive thin film of indium-tin-oxide (ITO) or a transparent conductive thin film of a metal- Lt; / RTI > The transparent electrode 200 is mounted on an end of the support 120 of the structure 100 that is not connected to the lower frame 110.

The holder 300 supports the pin electrodes 400 and is mounted on the support 120 of the structure 100 so as to be spaced apart from the transparent electrode 200 by a distance below or behind the transparent electrode 200 do. The holder 300 may have a plate shape, for example, a circular or rectangular plate shape, and may preferably have the same shape as the transparent electrode 200. The holder 300 may have an area corresponding to the area of the transparent electrode 200. In this holder 300, first pin holes arranged to be distributed over the entire area of the holder 300 are formed.

The pin electrodes 400 are arc discharge or glow discharge together with the transparent electrode 200 so as to generate a plasma flash and can move in a direction approaching or separating from the transparent electrode 200, And moves to the first pin holes formed in the pin 300. The pin electrodes 400 include a first end facing the transparent electrode 200 and a second end opposite the first end, and the first end is normally connected to the first end of the pin electrodes 400 The distance between the first end of the fin electrodes 400 and the transparent electrode 200 is longer than the distance at which the discharge is not generated in the voltage applied by the power supply apparatus 500 And the discharge occurs when the pin electrodes 400 move close to the transparent electrode 200.

The voltage applied to the pin electrodes 400 may be changed when the first ends of the pin electrodes 400 are moved toward the transparent electrode 200 from the state where the first end of the pin electrodes 400 is located farthest from the transparent electrode 200, 200, a voltage is applied to cause the discharge between the transparent electrode 200 and the pin electrodes 400 to occur in the substrate. Accordingly, the discharge occurs only when the pin electrodes 400 are located farthest from the transparent electrode 200 and do not discharge, but move toward and approach the transparent electrode 200. For example, the pin electrodes 400 may be carbon or metal rod, and the gas may be an ionizable gas such as oxygen, nitrogen, or the like.

In addition, the second end of the entire length of the pin electrodes 400 located below the holder 300 may be surrounded by an insulator. Accordingly, the second end of the pin electrodes 400 can be raised in the direction of the transparent electrode 200 by pressing the second end of the pin electrodes 400 in the plane of the palm and the specific object having the plane of the predetermined shape.

The power supply 500 applies a voltage to the transparent electrode 200 and the pin electrodes 400. When the power supply 500 rises toward the transparent electrode 200 from the state in which the pin electrode 400 is located farthest from the transparent electrode 200 as described above or when the power supply 500 starts to rise toward the transparent electrode 200 It is possible to apply a voltage to cause a discharge between the transparent electrode 200 and the pin electrodes 400 in the substrate. The voltage supplied by the power supply unit 500 may be one of AC, DC, or pulse.

In addition, the power supply unit 500 may be directly connected to the pin electrodes 400 to supply a voltage to the pin electrodes 400. In this case, the cable may be connected in parallel to the pin electrodes 400 and the end of the cable may be connected to the power supply 500. [

Alternatively, the power supply 500 may apply power to the entirety of the pin electrodes 400 coupled to the holder 300 by supplying power to the holder 300. In this case, the holder 300 may be made of a conductor.

On the other hand, a gas exists in the space between the transparent electrode 200 and the holder 300. The gas may be a gas present in the atmosphere, or it may be a gas which induces glow discharge or arc discharge. The gas can be introduced between the transparent electrode 200 and the holder 300 from the outside of the structure 100 when introducing glow discharge or arc discharge and there is no particular limitation on the mode of introducing the gas, A gas injection tube (not shown) may be inserted into the space between the transparent electrode 200 and the holder 300 from the outside of the structure 100 and supplied.

The plasma pin art exhibit using the floating pin electrode and the transparent electrode according to an embodiment of the present invention can be used as an exhibit for learning and experiencing the principle of plasma generation by being displayed on an exhibition site, . Hereinafter, the process of generating the plasma flash will be briefly described with reference to FIG. FIG. 3 is a cross-sectional view illustrating a state in which a part of the pin electrodes shown in FIG. 1 is lifted.

First, in order to generate a plasma flash, the user, that is, the viewer, presses the lower end of the pin electrodes 400 with the palm of the hand, and the pin electrodes 400 pressed by the palm of the user rises toward the transparent electrode 200 as shown in FIG. At this time, the distance between the pin electrodes 400 and the transparent electrode 200 is narrowed to a dischargeable distance, and the discharge gas between the pin electrodes 400 and the transparent electrode 200 is ionized, And the upper ends of the pin electrodes 400, a glow discharge or an arc discharge is generated, and a plasma flash is generated.

The shape projected on the transparent electrode 200 by the plasma flash generated through this process can be viewed in a shape corresponding to the shape of the means for pressing the pin electrodes 400. For example, when the pin electrodes 400 are pressed by the palm of a person, the shape of the pin electrode 400 may be a palm shape and the shape of the pin electrode 400 may be a circle, a star, a heart, The corresponding shapes can be seen through the transparent electrode 200. [0064] Alternatively, when using a letter plate or pressing the pin electrodes 400 in a letter shape, the plasma flash can be generated in a letter shape and can be seen through the transparent electrode 200.

In the plasma pin art exhibit using the floating pin electrode and the transparent electrode according to an embodiment of the present invention, the transparent electrode 200 and the fin electrodes 400 are spaced apart from each other at a distance where no discharge occurs, The pin electrodes 400 are moved in the direction of the transparent electrode 200 by pressing the electrodes 400 with a palm or a predetermined object to narrow the distance between the pin electrodes 400 and the transparent electrode 200 to a dischargeable distance And generates a plasma flash according to the load. Accordingly, the spectator of the plasma pin art exhibit using the floating pin electrode and the transparent electrode of the present invention can have fun through the operation of pressing the pin electrodes 400. In addition, according to the mode in which the pin electrodes 400 are pressed Since the plasma flash is formed in various shapes, it is possible not only to learn the principle of plasma generation, but also to provide play and enjoyment using the body at the same time.

Meanwhile, according to another embodiment of the present invention, the plasma pin art exhibit using the floating pin electrode and the transparent electrode may further include the second holder 600. The second holder 600 is coupled to the support 120 of the structure 100 and is disposed below or behind the holder 300 and includes a second pin hole corresponding to the first pin holes formed in the holder 300, Are formed. In the second pin holes of the second holder 600, the second end sides of the pin electrodes 400 coupled to the first pin holes of the holder 300 are coupled.

As the second holder 600 is further attached to the structure 100 and coupled with the pin electrodes 400, the pin electrodes 400 can move more stably.

4 is a cross-sectional view illustrating a plasma pin art exhibit using a floating pin electrode and a transparent electrode according to another embodiment of the present invention.

4, a plasma fin art exhibit using a floating pin electrode and a transparent electrode according to another embodiment of the present invention includes a transparent electrode 200 and a pin electrode 400, Or a transparent glass 700 disposed so as to be spaced apart from the rear by a predetermined distance, the plasma pin art exhibit is the same as the plasma pin art exhibit using the floating pin electrode and the transparent electrode according to an embodiment of the present invention.

As described above, the transparent glass 700 is spaced apart from the transparent electrode 200 by a predetermined distance, and the transparent glass 700 is spaced apart from the upper end of the pin electrodes 400 by a predetermined distance. The transparent glass 700 may form a plasma in a space separated from the transparent electrode 200 when the upper end of the fin electrodes 400 as a dielectric is in contact with the transparent electrode. The distance between the transparent electrode 200 and the transparent glass 700 is set such that the first end of the pin electrodes 400 facing the transparent electrode 200 is located farthest from the transparent glass 700 A discharge is not generated between the transparent electrode 200 and the transparent glass 700. When the first end of the fin electrodes 400 touches the transparent glass 700, Is set to a distance at which a discharge occurs.

According to another embodiment of the present invention, the plasma pin art exhibits a floating pin electrode and a transparent electrode. In the plasma pin art, plasma fringes are formed between the transparent glass 700 and the transparent electrode 200 As shown in FIG.

The plasma fin art exhibit using the floating pin electrode and the transparent electrode according to another embodiment of the present invention is characterized in that the transparent glass 700 is disposed between the pin electrodes 400 and the transparent electrode 200, Quot;). Accordingly, when the plasma is generated between the pin electrodes 400 and the transparent electrode 200 facing the transparent electrode 200, the generated plasma and the pin electrodes 400 are in contact with each other The problem that the pin electrodes 400 are damaged can be solved.

Since the elevation of the pin electrodes 400 is restricted by the transparent glass 700, even if the pin electrodes 400 are pressed firmly in the direction of the transparent electrode 200, The height of the pin electrodes 400 can be always raised regardless of the strength of the pin electrodes 400 because the height of the pin electrodes 400 is not more than the height of the glass 700.

Therefore, by using the plasma pin art exhibit using the floating pin electrode and the transparent electrode according to another embodiment of the present invention, it is possible to prevent the damage due to the plasma contact of the pin electrodes 400, Can always be raised to a constant height.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features presented herein.

Claims (7)

structure;
A plate-shaped transparent electrode disposed on one side of the structure;
A holder disposed on the structure and spaced apart from the transparent electrode by a predetermined distance and including first pin holes arranged in a predetermined pattern;
And a first end opposed to the transparent electrode and a second end opposite the first end, the first end being opposite to the first end, and the second end being opposite to the first end, the first end being opposite to the first end, The ends of which are normally spaced apart from the transparent electrode; And
And a power supply for applying a voltage to the transparent electrodes and the pin electrodes,
The distance between the first end of the pin electrodes and the transparent electrode is such that no discharge occurs between the first end and the transparent electrode in a state where the pin electrodes are fixed to the holder and the first end is close to the transparent electrode direction The distance between the first end and the transparent electrode is set to a distance at which discharge occurs between the first end and the transparent electrode.
Plasma pin art exhibit using floating pin electrode and transparent electrode. The method according to claim 1,
Characterized in that the voltage is one of AC, DC, or pulse.
Plasma pin art exhibit using floating pin electrode and transparent electrode. The method according to claim 1,
The holder is a conductor,
Wherein the power supply unit is configured to apply a voltage across the pin electrodes by applying a voltage to the holder.
Plasma pin art exhibit using floating pin electrode and transparent electrode. The method according to claim 1,
And the second end side of the pin electrodes is made of an insulating material.
Plasma pin art exhibit using floating pin electrode and transparent electrode. The method according to claim 1,
Wherein the first pin holes and the electrode pins are arranged to be distributed over the entire area of the holder.
Plasma pin art exhibit using floating pin electrode and transparent electrode. The method according to claim 1,
Wherein the plasma pin art exhibit further comprises a second holder,
The second holder includes second pin holes disposed at a lower side or a rear side of the holder and corresponding to first pin holes formed in the holder,
And the pin electrodes are coupled with the second pin holes so as to be movable in a direction approaching or separating from the transparent electrode.
Plasma pin art exhibit using floating pin electrode and transparent electrode. The method according to claim 1,
Further comprising a transparent glass disposed between the transparent electrode and the pin electrodes so as to be spaced apart from the transparent electrode by a predetermined distance,
The distance between the transparent electrode and the transparent glass is set to a distance such that a discharge occurs between the transparent electrode and the transparent glass when the pin electrodes are in contact with the transparent glass and no discharge occurs when the pin electrodes are separated from the transparent glass ≪ / RTI >
Plasma pin art exhibit using floating pin electrode and transparent electrode.
KR1020150184998A 2015-12-23 2015-12-23 Psasma pinart exhibition using transparent electrode and pin electrodes KR101760191B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109490055A (en) * 2018-10-18 2019-03-19 浙江海洋大学 A kind of mold and its application method making simulation rock mass discontinuity

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110018029A (en) * 2019-04-18 2019-07-16 中国地质大学（武汉） It is a kind of for making the mold of arbitrary surfaces structural plane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109490055A (en) * 2018-10-18 2019-03-19 浙江海洋大学 A kind of mold and its application method making simulation rock mass discontinuity
CN109490055B (en) * 2018-10-18 2021-03-02 浙江海洋大学 Mold for manufacturing simulated rock mass structural plane and use method thereof

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