KR20020067290A - Deposition apparatus of continuous polymerizing system using plasma - Google Patents

Deposition apparatus of continuous polymerizing system using plasma Download PDF

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KR20020067290A
KR20020067290A KR1020010007802A KR20010007802A KR20020067290A KR 20020067290 A KR20020067290 A KR 20020067290A KR 1020010007802 A KR1020010007802 A KR 1020010007802A KR 20010007802 A KR20010007802 A KR 20010007802A KR 20020067290 A KR20020067290 A KR 20020067290A
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process chamber
reaction gas
plasma
gas
processed
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KR100383170B1 (en
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문정욱
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엘지전자주식회사
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/3244—Gas supply means
    • H01J37/32449—Gas control, e.g. control of the gas flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/62—Plasma-deposition of organic layers
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
    • C23C16/45502—Flow conditions in reaction chamber
    • C23C16/45504—Laminar flow
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
    • C23C16/45517—Confinement of gases to vicinity of substrate
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/54—Apparatus specially adapted for continuous coating
    • C23C16/545—Apparatus specially adapted for continuous coating for coating elongated substrates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32733—Means for moving the material to be treated
    • H01J37/32752—Means for moving the material to be treated for moving the material across the discharge
    • H01J37/32761—Continuous moving
    • H01J37/3277—Continuous moving of continuous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/32—Processing objects by plasma generation
    • H01J2237/33—Processing objects by plasma generation characterised by the type of processing
    • H01J2237/338—Changing chemical properties of treated surfaces
    • H01J2237/3382—Polymerising

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Vapour Deposition (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE: An apparatus for continuously depositing polymer film using plasma is provided to improve working efficiency by concentratively supplying a reaction gas into a plasma forming region through which a material to be processed passes, thereby cutting off unnecessary consumption of the reaction gas. CONSTITUTION: The apparatus for continuously depositing polymer film using plasma comprises a process chamber(11); an unwinder(13) which is installed at one side of the process chamber(11) to supply a material to be processed into the process chamber(11); a winder(14) which is installed at the other side of the process chamber(11) to wind the material to be processed discharged from the process chamber(11); upper and mower electrodes(15,16) which are arranged in upper and lower sides of the material to be processed(12) passing through the process chamber(11); reaction gas supply pipes(17) for supply reaction gas into the plasma formation region between the upper and mower electrodes(15,16); non-reaction gas supply pipes(18) for supplying non-reaction gas to the outer side of the upper and mower electrodes(15,16); and gas exhaust pipes(19) for exhausting the exhaust gas generated after the reaction in the process chamber(11), wherein the reaction gas supply pipes(17) are arranged at upper and lower parts of the material to be processed(12) to supply reaction gas in a moving direction of the material to be processed so that equal gas flows from the reaction gas supply pipes(17) are formed in a moving direction of the material to be processed.

Description

플라즈마를 이용한 고분자 막 연속증착장치{DEPOSITION APPARATUS OF CONTINUOUS POLYMERIZING SYSTEM USING PLASMA}Polymer film continuous deposition apparatus using plasma {DEPOSITION APPARATUS OF CONTINUOUS POLYMERIZING SYSTEM USING PLASMA}

본 발명은 플라즈마를 이용한 고분자 막 연속증착장치에 관한 것으로, 특히 소재 주변의 플라즈마 형성에 반응가스가 집중적으로 공급되도록 하여 효율적인 증착작업이 이루어지도록 하는데 적합한 플라즈마를 이용한 고분자 막 연속증착장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a polymer film continuous deposition apparatus using plasma, and more particularly, to a polymer film continuous deposition apparatus using plasma suitable for efficient deposition operation by intensively supplying reaction gas to plasma formation around a material.

일반적으로 고분자 재료를 금속 소재에 증착하여 친수성 또는 초소수성을 향상시키는 금속 표면처리 방법으로 플라즈마(PLASMA)를 이용한 증착법이 주로 이용되고 있는데, 그 이유는 플라즈마를 이용한 증착법을 쓸 경우에 부착력이 좋고, 증착온도가 낮아질 수 있어서 고온가열에 의한 모재의 변형, 변성을 줄일 수 있는 장점이 있기 때문이다.In general, a deposition method using plasma (PLASMA) is mainly used as a metal surface treatment method of depositing a polymer material on a metal material to improve hydrophilicity or superhydrophobicity. This is because the deposition temperature can be lowered, so that the deformation and deformation of the base material due to high temperature heating can be reduced.

상기와 같이 금속소재에 플라즈마를 이용하여 고분자 재료를 증착하는 방법을 간단히 설명하면, 공정 챔버의 내측에 2개의 전극(ELECTRODE)을 배치하고, 그 전극의 사이에 소재를 위치시키며, 그 소재를 전원공급장치(POWER SUPPLY)에 연결하고 전극을 접지시킨 상태에서, 공정 챔버의 내부를 진공펌프(VACUUM PUMP)로 펌핑하여 진공상태로 유지시키는 동시에 전원공급장치를 이용하여 전극에 전원을 공급하면 방전에 의하여 플라즈마가 발생되는데, 이와 같이 발생되는 플라즈마에 의하여 가스들의 분자결합이 끊어지게 되어 시료의 표면에 고분자 막의 증착이 이루어지게 된다.As described above, a method of depositing a polymer material on a metal material by using plasma is described. Two electrodes ELECTRODE are disposed inside the process chamber, a material is placed between the electrodes, and the material is supplied with power. When connected to the power supply and the electrode is grounded, the inside of the process chamber is pumped with a vacuum pump to maintain a vacuum state, while power is supplied to the electrode using a power supply. The plasma is generated, the molecular bonds of the gases are broken by the plasma generated in this way to deposit the polymer film on the surface of the sample.

그러나, 상기와 같은 플라즈마 증착은 일정 크기의 소재를 공정 챔버의 내측에 장착한 상태에서 공정분위기를 조성한 다음 증착하는 것으로, 연속적인 작업이 이루어지지 못하여 대량생산에는 적합하지 못한 것이었다.However, the plasma deposition as described above is to form a process atmosphere in a state in which a predetermined size of material is mounted inside the process chamber, and then deposited, which is not suitable for mass production because continuous work cannot be performed.

이러한 문제점의 해결 방안으로 롤 형태로 감겨있는 시트(SHEET) 상태의 소재를 언 와인더에서 공정챔버(PROCESS CHAMBER)로 연속적으로 공급하고, 그 공정챔버에서 증착이 이루어진 소재를 반대쪽의 와인더에 감기도록 하여 작업을 연속적으로 실시하는 방법이 소개되고 있다.As a solution to this problem, the sheet-shaped sheet rolled sheet is continuously supplied from the unwinder to the process chamber, and the material deposited in the process chamber is wound on the opposite winder. The method of carrying out the work continuously is introduced.

그러나, 이러한 플라즈마를 이용한 고분자 막의 연속증착장치는 공정 챔버의 내부로 공급되는 반응가스가 혼합가스 형태로 하나의 가스공급관을 통하여 공급되기 때문에 소재에 고분자 막의 증착이 이루어지는 플라즈마 형성영역 이외의 부분에도 공급이되고, 그와 같이 플라즈마 형성영역 이외의 영역으로 공급이 되는 반응가스는 거의 반응에 기여하지 못하고 그대로 외부로 배출되므로 그에 따른 반응가스의 불필요한 손실이 발생되는 문제점이 있었다.However, in the continuous deposition apparatus of the polymer film using the plasma, since the reaction gas supplied into the process chamber is supplied through a gas supply pipe in the form of a mixed gas, it is also supplied to a portion other than the plasma forming region where the polymer film is deposited on the material. As a result, the reaction gas supplied to a region other than the plasma forming region is hardly contributing to the reaction and is discharged to the outside as it is, so that there is a problem in that unnecessary loss of the reaction gas occurs.

상기와 같은 문제점을 감안하여 안출한 본 발명의 목적은 소재가 지나는 플라즈마 형성영역에 반응가스가 집중적으로 공급되어 반응에 참여하도록 함으로써, 불필요한 반응가스의 소모를 차단하여 작업효율을 향상시키도록 하는데 적합한 플라즈마를 이용한 고분자 막 연속증착장비의 가스공급구조를 제공함에 있다.The object of the present invention devised in view of the above problems is that the reaction gas is intensively supplied to the plasma forming region through which the material passes to participate in the reaction, thereby preventing the unnecessary reaction gas consumption and improving the working efficiency. It is to provide a gas supply structure of the polymer film continuous deposition equipment using plasma.

도 1은 본 발명의 플라즈마를 이용한 고분자 막 연속증착장치를 개략적으로 보인 종단면도.1 is a longitudinal sectional view schematically showing a polymer film continuous deposition apparatus using a plasma of the present invention.

도 2는 본 발명의 가스공급구조를 상세히 보인 종단면도.Figure 2 is a longitudinal cross-sectional view showing in detail the gas supply structure of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

11 : 공정 챔버 12 : 소재11: process chamber 12: material

13 : 언 와인더 14 : 와인더13: unwinder 14: winder

15,16 : 상,하부 전극 17 : 반응가스 공급관15,16: upper and lower electrodes 17: reaction gas supply pipe

18 : 비반응가스 공급관 19 : 배기관18: non-reaction gas supply pipe 19: exhaust pipe

상기와 같은 본 발명의 목적을 달성하기 위하여 공정 챔버와, 그 공정 챔버의 일측에 설치되어 공정 챔버에 소재를 공급하기 위한 언 와인더와, 타측에 설치되어 공정 챔버에서 배출되는 소재를 권취하는 와인더와, 상기 공정 챔버의 내부를 지나는 소재의 상,하측에 배치되는 상,하부 전극과, 그 상,하부 전극 사이의 플라즈마 형성영역에 반응가스를 공급하기 위한 반응가스 공급관과, 상기 상,하부 전극의 외측에 비반응가스를 공급하기 위한 비반응가스 공급관과, 상기 공정 챔버에서 반응하고난 후의 배기가스를 배출하기 위한 가스 배기관으로 구성되는 것을 특징으로 하는 플라즈마를 이용한 고분자 막 연속증착장치가 제공된다.In order to achieve the above object of the present invention, a process chamber, an unwinder installed at one side of the process chamber to supply a material to the process chamber, and a wine installed at the other side to wind up the material discharged from the process chamber Further, the upper and lower electrodes disposed on the upper and lower sides of the material passing through the process chamber, a reaction gas supply pipe for supplying the reaction gas to the plasma forming region between the upper and lower electrodes, and the upper and lower parts Provided is a polymer film continuous deposition apparatus using plasma, comprising a non-reaction gas supply pipe for supplying the non-reaction gas to the outside of the electrode, and a gas exhaust pipe for exhausting the exhaust gas after reacting in the process chamber. do.

상기와 같이 구성되는 본 발명에 의하면 언 와인더에서 공정 챔버에 시트 상태의 소재를 공급하고 공정 챔버에서 배출되는 소재를 와인더에서 권취하는 상태에서 공정 챔버의 내부로 공정 가스를 주입함과 아울러 상,하부 전극과 소재에 전원을 인가하여 상,하부 전극 사이에 플라즈마를 발생시킴으로써 소재의 표면에 고분자 중합물을 증착하게 된다.According to the present invention constituted as described above, while supplying the material of the sheet state to the process chamber in the unwinder and winding the material discharged from the process chamber in the winder while injecting the process gas into the interior of the process chamber The polymer is deposited on the surface of the material by generating a plasma between the upper and lower electrodes by applying power to the lower electrode and the material.

그리고, 상기와 같이 공정 챔버에 공급되는 공정 가스는 상,하부 전극 사이의 플라즈마 형성영역에 반응가스를 공급하고, 상,하부 전극의 외측에 비반응가스를 공급하여 상,하부 전극 사이에 플라즈마 형성영역에 일정양이 공급되어 반응에 참여하도록 함으로써, 플라즈마 형성영역에 반응가스가 집중적으로 공급되어짐에 따라 적은 양의 반응가스를 이용하여 증착이 이루어지게 된다.As described above, the process gas supplied to the process chamber supplies a reaction gas to the plasma forming region between the upper and lower electrodes, and supplies a non-reactive gas to the outer side of the upper and lower electrodes to form a plasma between the upper and lower electrodes. By supplying a certain amount to the region to participate in the reaction, as the reaction gas is intensively supplied to the plasma formation region, deposition is performed using a small amount of reaction gas.

이하, 상기와 같은 본 발명 플라즈마를 이용한 고분자 막 연속증착장치를 첨부된 도면의 실시예를 참고하여 보다 상세히 설명하면 다음과 같다.Hereinafter, the polymer film continuous deposition apparatus using the plasma of the present invention as described above will be described in more detail with reference to the embodiments of the accompanying drawings.

도 1은 본 발명의 플라즈마를 이용한 고분자 막 연속증착장치를 개략적으로보인 종단면도이고, 도 2는 본 발명의 가스공급구조를 상세히 보인 종단면도이다.1 is a longitudinal sectional view schematically showing a polymer film continuous deposition apparatus using a plasma of the present invention, Figure 2 is a longitudinal sectional view showing a gas supply structure of the present invention in detail.

도시된 바와 같이, 본 발명 플라즈마를 이용한 고분자 막 연속증착장치는 공정 챔버(11)의 일측에 소재(12)를 공정 챔버(11)로 공급하기 위한 언 와인더(13)가 설치되어 있고, 타측에는 공정 챔버(11)에서 배출되는 소재(12)를 권취하기 위한 와인더(14)가 설치되어 있다.As shown, the polymer film continuous deposition apparatus using the plasma of the present invention is provided with an unwinder 13 for supplying the material 12 to the process chamber 11 on one side of the process chamber 11, On the side, a winder 14 for winding the material 12 discharged from the process chamber 11 is provided.

그리고, 상기 공정 챔버(11)의 내부에는 공정 챔버(11) 내부를 지나는 소재(12)의 상,하측에 상,하부 전극(15)(16)이 고정되어 있어서, 상,하부 전극(15)(16)과 그 사이를 지나는 소재(12)에 전원을 인가하는 것에 플라즈마를 형성할 수 있도록 되어 있다.In addition, the upper and lower electrodes 15 and 16 are fixed to the upper and lower sides of the material 12 passing through the process chamber 11, so that the upper and lower electrodes 15 are fixed inside the process chamber 11. The plasma can be formed by applying power to the material 16 and the material 12 passing therebetween.

또한, 상기 공정 챔버(11)의 전방 측면에는 상,하부 전극(15)(16) 사이의 플라즈마 형성영역(P)에 반응가스인 탄화수소계가스를 공급하기 위한 반응가스공급관(17)이 설치되어 있고, 상기 상,하부 전극(15)(16)과 공정 챔버(11)의 내측 상,하면 사이에 비반응가스를 공급하기 위한 비반응가스 공급관(18)이 공정 챔버(11)의 상,하부 외측면에 연결설치되어 있으며, 상기 공정 챔버(11)에서 반응하고난 후의 배기가스를 배출하기 위한 가스배기관(19)이 공정 챔버(11)의 후위에 설치되어 있다.In addition, a reaction gas supply pipe 17 for supplying a hydrocarbon gas, which is a reaction gas, is provided in the plasma formation region P between the upper and lower electrodes 15 and 16 on the front side of the process chamber 11. The upper and lower electrodes 15 and 16 and the non-reacted gas supply pipe 18 for supplying the non-reacted gas between the upper and lower surfaces of the inside of the process chamber 11 are disposed on the upper and lower parts of the process chamber 11. It is connected to the outer side, and a gas exhaust pipe 19 for discharging the exhaust gas after reacting in the process chamber 11 is provided at the rear of the process chamber 11.

상기와 같이 구성되어 있는 본 발명 플라즈마를 이용한 고분자 막 연속증착장치는 언와인더(13)에서 공정 챔버(11)의 내부로 소재(12)가 공급이 되고, 그와 같이 공급되는 소재(12)가 공정 챔버(11)를 지나 와인더(14)에 권취되는 상태에서 비반응가스 공급관(18)을 통하여 공정 챔버(11)의 내부에 비반응가스를 공급하는함과 아울러 반응가스 공급관(17)을 통하여 공정 챔버(11)의 내부에 탄화수소계 가스를 공급하면서 전극(15)(16)과 소재(12)에 전원을 인가하면 상,하부 전극(15)(16)의 사이에서 플라즈마(P)가 형성되며 소재(12)의 표면에 고분자 중합물의 증착이 이루어지게 된다.In the polymer film continuous deposition apparatus using the plasma of the present invention configured as described above, the material 12 is supplied from the unwinder 13 to the inside of the process chamber 11, and the material 12 is supplied as such. The non-reacted gas is supplied to the inside of the process chamber 11 through the non-reaction gas supply pipe 18 in a state where the gas is wound around the winder 14 through the process chamber 11 and the reaction gas supply pipe 17 When power is applied to the electrodes 15 and 16 and the material 12 while supplying a hydrocarbon gas to the inside of the process chamber 11 through the plasma chamber P, the plasma P is formed between the upper and lower electrodes 15 and 16. Is formed and the polymer polymer is deposited on the surface of the material 12.

그리고, 상기와 같이 공정 챔버(11)의 내부로 공급되는 비반응가스는 상,하부 전극(15)(16)의 외측에 공급되어지고, 반응가스인 탄화수소계 가스는 상,하부 전극(15)(16) 사이의 플라즈마 형성영역에 집중적으로 공급되어 비반응가스와 혼합되면서 공급되는 대부분의 반응가스가 중합물의 증착에 기여하게 된다.As described above, the non-reacted gas supplied into the process chamber 11 is supplied to the outer side of the upper and lower electrodes 15 and 16, and the hydrocarbon gas, which is the reaction gas, is the upper and lower electrodes 15. Most of the reactant gases supplied while being concentrated in the plasma forming region between the 16 and mixed with the non-reactant gases contribute to the deposition of the polymer.

즉, 플라즈마 형성영역 이외의 영역에 공급되어진 비반응가스에 의하여 가스 실드(GAS SHIELD)가 형성되어 지면서 공정 챔버(11)의 플라즈마 형성영역으로 공급되는 반응가스의 대부분이 비반응가스와 혼합되어 반응에 참여한 후 플로우 되어 가스 배기관(19)으로 배출되게 된다.That is, the gas shield is formed by the non-reaction gas supplied to the region other than the plasma formation region, and most of the reaction gas supplied to the plasma formation region of the process chamber 11 is mixed with the non-reaction gas to react. After participating in the flow is to be discharged to the gas exhaust pipe (19).

이상에서 상세히 설명한 바와 같이, 본 발명 플라즈마를 이용한 고분자 막 연속증착장치는 공정 챔버의 내부에 설치된 상,하부 전극 사이의 플라즈마 형성영역에 반응가스를 집중적으로 공급할 수 있도록 반응가스 공급관을 설치하여, 공급되는 반응가스가 대부분 증착을 위한 반응이 된 후 배기됨으로써, 반응가스의 절감에 따른 증착효율이 향상되고, 균일한 증착이 이루어지게 된다.As described above in detail, in the polymer film continuous deposition apparatus using the plasma of the present invention, a reaction gas supply pipe is installed to supply the reaction gas to the plasma forming region between the upper and lower electrodes installed inside the process chamber. Since the reaction gas is mostly exhausted after the reaction for deposition, the deposition efficiency according to the reduction of the reaction gas is improved, the uniform deposition is made.

Claims (2)

공정 챔버와, 그 공정 챔버의 일측에 설치되어 공정 챔버에 소재를 공급하기 위한 언 와인더와, 타측에 설치되어 공정 챔버에서 배출되는 소재를 권취하는 와인더와, 상기 공정 챔버의 내부를 지나는 소재의 상,하측에 배치되는 상,하부 전극과, 그 상,하부 전극 사이의 플라즈마 형성영역에 반응가스를 공급하기 위한 반응가스 공급관과, 상기 상,하부 전극의 외측에 비반응가스를 공급하기 위한 비반응가스 공급관과, 상기 공정 챔버에서 반응하고난 후의 배기가스를 배출하기 위한 가스 배기관으로 구성되는 것을 특징으로 하는 플라즈마를 이용한 고분자 막 연속증착장치.A process chamber, an unwinder installed at one side of the process chamber for supplying material to the process chamber, a winder installed at the other side, and winding material discharged from the process chamber, and a material passing through the interior of the process chamber. A reaction gas supply pipe for supplying a reaction gas to the upper and lower electrodes disposed at upper and lower sides of the upper and lower electrodes, a plasma forming region between the upper and lower electrodes, and a non-reactive gas to supply the outer and upper electrodes. A polymer film continuous deposition apparatus using plasma, comprising an unreacted gas supply pipe and a gas exhaust pipe for discharging exhaust gas after reacting in the process chamber. 제 1항에 있어서, 상기 반응가스 공급관은 소재의 상,하측에 각각 배치되어 소재가 이동하는 방향으로 반응가스를 공급하여 소재의 이동방향으로 동일한 가스 플로우가 형성되어지는 것을 특징으로 하는 플라즈마를 이용한 고분자 막 연속증착장치.The method of claim 1, wherein the reaction gas supply pipe is disposed on the upper and lower sides of the material to supply the reaction gas in the direction of movement of the material to form the same gas flow in the movement direction of the material using plasma Polymer film continuous deposition device.
KR10-2001-0007802A 2001-02-16 2001-02-16 Deposition apparatus of continuous polymerizing system using plasma KR100383170B1 (en)

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