KR200171150Y1 - Optical lens covered with diamondlike carbon film - Google Patents

Optical lens covered with diamondlike carbon film Download PDF

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Publication number
KR200171150Y1
KR200171150Y1 KR2019990019953U KR19990019953U KR200171150Y1 KR 200171150 Y1 KR200171150 Y1 KR 200171150Y1 KR 2019990019953 U KR2019990019953 U KR 2019990019953U KR 19990019953 U KR19990019953 U KR 19990019953U KR 200171150 Y1 KR200171150 Y1 KR 200171150Y1
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South Korea
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lens
spectacle lens
thin film
diamond
carbon thin
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KR2019990019953U
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Korean (ko)
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박덕규
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박덕규
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    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/14—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by electrical means
    • B05D3/141—Plasma treatment
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0433—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being a reactive gas
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0486—Operating the coating or treatment in a controlled atmosphere
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0493—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases using vacuum
    • 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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • 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
    • B05D2201/00—Polymeric substrate or laminate
    • B05D2201/02—Polymeric substrate
    • 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
    • B05D2203/00—Other substrates
    • B05D2203/30—Other inorganic substrates, e.g. ceramics, silicon
    • B05D2203/35—Glass

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Vapour Deposition (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

본 고안은 실온에서 상용주파수로 플라즈마를 발생시킨 후 화학적 증발정착법 (chemical vapor deposition)으로 통상의 안경렌즈에 다이아몬드 카본박막을 형성하여 안경렌즈에 긁힘, 자외선, 전자파차단, 김서림 등을 방지하여 렌즈의 수명연장, 눈의 건강을 향상시킬 수 있는 안경렌즈에 관한 것이다.The present invention generates plasma at a commercial frequency at room temperature, and then forms a diamond carbon thin film on a conventional spectacle lens by chemical vapor deposition to prevent scratches, ultraviolet rays, electromagnetic interference, and fog on the spectacle lens. To extend the life of the eye, and to improve the eye health of the eyeglass lens.

탄소(C)를 함유하고 있는 기체 또는 액체를 진공용기에 주입한 후, 실온에서 상용 주파수인 60㎐ 저주파로 플라즈마방전을 유도하여 기체를 해리시켜 CH, CH2, CH3가 분해된 활성종(radical)을 생성하여 이들이 렌즈에 부착되면서 다이아몬드성 카본박막이 형성되도록 한 안경렌즈이다.After injecting a gas or liquid containing carbon (C) into a vacuum vessel, the plasma is discharged at a low frequency of 60 kHz, which is a commercial frequency at room temperature, to dissociate the gas and decompose the active species (CH, CH 2 , CH 3 ). It is a spectacle lens that forms a diamond-like carbon thin film by generating radicals and attaching them to the lens.

따라서 이상과 같이 안경렌즈에 다이아몬드 카본박막을 형성하므로써 안경렌즈에 긁힘, 자외선, 전자파차단, 김서림 등이 방지되어 렌즈의 수명연장, 눈의 건강을 향상시킬 수 있는 특징이 있다.Accordingly, by forming a diamond carbon thin film on the spectacle lens as described above, the spectacle lens is prevented from being scratched, ultraviolet rays, electromagnetic shielding, and fog fog, thereby improving the life of the lens and improving eye health.

Description

다이아몬드성 카본박막이 형성된 안경렌즈{Optical lens covered with diamondlike carbon film}Optical lens covered with diamondlike carbon film

본 고안은 다이아몬드 카본박막이 형성된 안경렌즈에 관한 것으로, 보다 상세하게는 실온에서 상용주파수로 플라즈마를 발생시킨 후 화학적 증발정착법 (chemical vapor deposition)으로 통상의 안경렌즈에 다이아몬드 카본박막을 형성한 안경렌즈를 제공하여 안경렌즈에 긁힘, 자외선, 전자파차단, 김서림 등을 방지하여 렌즈의 수명연장, 눈의 건강을 향상시킬 수 있는 안경렌즈에 관한 것이다.The present invention relates to a spectacle lens in which a diamond carbon thin film is formed. More specifically, a spectacle lens in which a diamond carbon thin film is formed on a conventional spectacle lens by chemical vapor deposition after plasma is generated at a commercial frequency at room temperature. The present invention relates to a spectacle lens that can improve the life of the lens and improve eye health by providing a lens to prevent scratches, ultraviolet rays, electromagnetic wave blocking, and fog on the spectacle lens.

종래에는 안경렌즈는 투명한 프라스틱 또는 유리를 가공하여 사용하고 있는 바, 안경을 사용하는 과정에 취급부주의로 렌즈의 표면에 흠집이 발생하여 안경렌즈의 특성상 투명도가 유지되어야 함에도 그러하지 못하여 렌즈를 교체하거나 안경 전체를 교체하는 경제적 손실이 많았으며, 또한 습도가 높은 날씨나 따뜻한 음식을 먹을 때 발생되는 김(기체)에 의해 렌즈 표면에 성에가 발생하여 투명성을 잃게 되어 그 때마다 자주 닦아주어야 하는 번거로움이 있었다.Conventionally, the spectacle lens is processed by using transparent plastic or glass. In the process of using the spectacles, the surface of the lens may be inadvertently handled, and the transparency of the spectacle lens may not be maintained. There was a lot of economic loss to replace the whole, and there was frost on the surface of the lens due to steam (gas) generated in high humidity weather or eating hot foods, which lost transparency. there was.

이에 광학렌즈에 다이아몬드를 코팅하는 방법이 제공되기는 했으나 적어도 200℃이상의 상온과 고주파를 필요로 하기 때문에 이에 따른 장비와 코팅작업에 번거로움이 있어 실현되지 않고 있다.Although a method of coating diamond on the optical lens is provided, at least a room temperature and a high frequency of at least 200 ° C are required, and thus, the equipment and the coating work are cumbersome.

본 고안은 상기의 종래 문제점을 해결하기 위하여 안출한 것으로 실온에서 저주파 플라즈마(plasma) 화학적증발정착법으로 안경렌즈에 다이아몬드 카본박막을 형성하는 안경렌즈를 제공하고자 하는 것이다.The present invention is to provide a spectacle lens for forming a diamond carbon thin film on the spectacle lens by a low-frequency plasma (evaporation) chemical vapor deposition at room temperature.

상기의 안경렌즈가 화학적 불활성, 열전도도, 전기저항, 광투과도, 경도, 윤활성을 높여 안경렌즈에 흠집의 발생 우려가 없어 수명을 연장할 수 있고, 성에가 끼이지 않는 제품의 우수성과 편리함을 얻을 수 있는 효과를 얻고자 하는 것이다.The spectacle lens has chemical inertness, thermal conductivity, electrical resistance, light transmittance, hardness and lubricity, so that the spectacle lens can not be scratched and can be used for a long service life. It is to achieve the effect that can be.

도1은 본 고안에 의해 제조된 안경렌즈를 장착한 안경의 사시도1 is a perspective view of a spectacle equipped with a spectacle lens manufactured by the present invention

*도면의 주요 부분에 대한 부호설명** Description of Signs of Major Parts of Drawings *

1. 안경렌즈1. Glasses Lens

11. 카본박막11.Carbon Thin Film

이하, 첨부된 도면에 관련하여 본 고안의 구성을 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention with reference to the accompanying drawings in detail as follows.

탄소(C)를 함유하고 있는 기체 또는 액체를 진공용기에 주입한 후, 상용 주파수인 60㎐ 저주파로 플라즈마방전을 유도하여 기체를 해리시켜 CH, CH2, CH3가 분해된 활성종(radical)을 생성하여 이들이 렌즈에 부착되면서 다이아몬드성 카본박막(a-C:H)이 형성되도록 구성하였다.After injecting a gas or liquid containing carbon into a vacuum container, plasma is discharged at a commercial frequency of 60 kHz low frequency to dissociate the gas, thereby degrading CH, CH 2 , and CH 3 active species. To form a diamond-like carbon thin film (aC: H) as they are attached to the lens.

상기의 기체 또는 액체 상태로 된 탄소(C)를 함유하고 있는 물질은 메탄(CH4), 아세틸렌(C2H2), 부탄(C3H8), 등이 있으며, 이를 밀폐된 진공용기에 주입한 후, 국내 상용 주파수인 60㎐ 저주파로 방전시킨다.Examples of the gas or liquid containing carbon (C) include methane (CH 4 ), acetylene (C 2 H 2 ), butane (C 3 H 8 ), and the like. After injection, the battery is discharged at a low frequency of 60 Hz, which is a commercial frequency in Korea.

그러면 위의 물질에서 기체가 해리되면서 CH, CH2, CH3와 같이 분해된 활성종이 생성되고. 이들이 렌즈에 부착되면서 카본박막이 형성되는 것이다.Then, the gas dissociates from the above substances to produce decomposed active species such as CH, CH 2 and CH 3 . As they adhere to the lens, a carbon thin film is formed.

따라서 이상과 같이 안경렌즈에 형성된 다이아몬드 카본박막은 다이아몬드의 특성상 화학적 불활성, 열전도도, 전기저항, 광투과도, 경도, 윤활성이 높아 흠집의 발생이 없고, 김서림 등이 없어 종래에 비해 안경의 수명을 상당히 연장되는 아주 실용적인 고안이다.Therefore, the diamond carbon thin film formed on the spectacle lens has high chemical inertness, thermal conductivity, electrical resistance, light transmittance, hardness, and lubricity due to the characteristics of diamond. It is a very practical design that is extended.

따라서 이상과 같이 안경렌즈에 다이아몬드 카본박막을 형성하므로써 안경렌즈에 긁힘, 자외선, 전자파차단, 김서림 등이 방지되어 렌즈의 수명연장, 눈의 건강을 향상시킬 수 있는 특징이 있다.Accordingly, by forming a diamond carbon thin film on the spectacle lens as described above, the spectacle lens is prevented from being scratched, ultraviolet rays, electromagnetic shielding, and fog fog, thereby improving the life of the lens and improving eye health.

Claims (1)

탄소(C)를 함유하고 있는 기체 또는 액체를 진공용기에 주입한 후, 실온에서 상용 주파수인 60㎐ 저주파로 플라즈마방전을 유도하여 기체를 해리시켜 CH, CH2, CH3가 분해된 활성종(radical)을 생성하여 이들이 렌즈에 부착되면서 다이아몬드성 카본박막이 형성된 안경렌즈.After injecting a gas or liquid containing carbon (C) into a vacuum vessel, the plasma is discharged at a low frequency of 60 kHz, which is a commercial frequency at room temperature, to dissociate the gas and decompose the active species (CH, CH 2 , CH 3 ). Glasses with diamond-like carbon thin film formed by generating radicals and attaching them to the lens.
KR2019990019953U 1999-09-16 1999-09-16 Optical lens covered with diamondlike carbon film KR200171150Y1 (en)

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KR1019990039813A KR19990084134A (en) 1999-09-16 1999-09-16 The method of coating optical lens

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100403902B1 (en) * 2001-03-21 2003-11-03 한독옵텍 주식회사 An ophthalmic lens with multi-layer thin film for shielding ultra violet wavelength

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030071054A (en) * 2002-02-27 2003-09-03 주식회사 림스텍 Plasma coating method for plastic lenz

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000831A (en) * 1987-03-09 1991-03-19 Minolta Camera Kabushiki Kaisha Method of production of amorphous hydrogenated carbon layer
US5268217A (en) * 1990-09-27 1993-12-07 Diamonex, Incorporated Abrasion wear resistant coated substrate product
JPH0560902A (en) * 1991-09-04 1993-03-12 Seiko Epson Corp Lens
BR9204887A (en) * 1991-12-23 1993-06-29 Comision Nac Energ Atom PROCESS FOR FORMING A SOLID SUBSTRATE ON A PROPERTY FILM SIMILAR TO THE DIAMOND, THE SOLID BODIES SO COATED AND THE COVERED FILM SO OBTAINED
US5508368A (en) * 1994-03-03 1996-04-16 Diamonex, Incorporated Ion beam process for deposition of highly abrasion-resistant coatings
KR960038428A (en) * 1995-04-25 1996-11-21 김광호 Diamond Carbon Coated Lens
KR0177252B1 (en) * 1995-12-19 1999-04-15 배순훈 Method for preventing the spread of the crack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100403902B1 (en) * 2001-03-21 2003-11-03 한독옵텍 주식회사 An ophthalmic lens with multi-layer thin film for shielding ultra violet wavelength

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