JPH06500411A - エミッションなしに、特にfckwの放出なしに精密光学装置または精密光学部品を清浄する方法 - Google Patents
エミッションなしに、特にfckwの放出なしに精密光学装置または精密光学部品を清浄する方法Info
- Publication number
- JPH06500411A JPH06500411A JP4510375A JP51037592A JPH06500411A JP H06500411 A JPH06500411 A JP H06500411A JP 4510375 A JP4510375 A JP 4510375A JP 51037592 A JP51037592 A JP 51037592A JP H06500411 A JPH06500411 A JP H06500411A
- Authority
- JP
- Japan
- Prior art keywords
- glass surface
- cleaning
- water
- steps
- glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 37
- 238000004140 cleaning Methods 0.000 title claims description 29
- 230000003287 optical effect Effects 0.000 title claims description 19
- 150000005827 chlorofluoro hydrocarbons Chemical class 0.000 title description 7
- 239000011521 glass Substances 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000012298 atmosphere Substances 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 230000002209 hydrophobic effect Effects 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 238000010894 electron beam technology Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- -1 silicon organic compound Chemical class 0.000 claims description 5
- 239000000080 wetting agent Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 4
- 235000020679 tap water Nutrition 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000001471 micro-filtration Methods 0.000 claims description 2
- 125000000962 organic group Chemical group 0.000 claims description 2
- 229920000548 poly(silane) polymer Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 239000013505 freshwater Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 206010027476 Metastases Diseases 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 238000004108 freeze drying Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000009401 metastasis Effects 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 6
- 208000005156 Dehydration Diseases 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000005304 optical glass Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229960002415 trichloroethylene Drugs 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0075—Cleaning of glass
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
- Eyeglasses (AREA)
- Surface Treatment Of Glass (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Surface Treatment Of Optical Elements (AREA)
Abstract
Description
Claims (6)
- 1.精密光学装置または精密光学部品をエミッションなしに清浄する方法におい て、以下の工程を含むこと、即ち (a)以下の段階から成る前処理工程:(a1)湿潤剤としての界面活性剤を添 加し緩衝剤で処理した水道水を含む浴の中での清浄段階であって、付加的な微細 濾過を行いながら浴を転動させ、有利には周波数と振幅とを可変な超音波による 作用が伴う清浄段階; (a2)湿潤剤を含まず緩衝剤で処理した水道水による洗浄段階であって、同時 に真水微細濾過を行い、且つ段階(a1)に従って超音波による作用が伴う洗浄 段階; (a3)前記段階(a1)による新たな清浄段階;(a4)前記段階(a2)に よる新たな洗浄段階;(a5)前記段階(a1)に従って超音波を作用させなが ら、緩衝剤で処理した消イオン水で洗浄する段階; (a6)真水微細濾過しながら消イオン水でシャワー処理する段階; (b)有機不純物及び界面活性剤残滓を、(b1)短波長の紫外線または (b2)高加速度電子線または (b3)グロー放電 を用いて二酸化炭素まで分解または転移させる段階であって、 (b4)無圧の酸素雰囲気または (b5)5bar以下の圧力の酸素雰囲気または(b6)無圧のオゾン雰囲気ま たは (b7)2bar以下の圧力のオゾン雰囲気を発生または維持させながら分解ま たは転移させる段階; (c)ガラスからなる光学装置または光学部品の境界面を (c1)有機基との反応に関して、 (c2)ガラス表面での分解反応に関して、(c3)表面温度の変化に関して、 検査する段階; (d)以下の段階から成る主処理工程:(d1)非揮発性で疎水性の反応性物質 であって前記段階(a)及び(b)における条件のもとにガラス表面上に10な いし 100nm厚のフィルム層を形成させる反応性物質を用いて、或いは非揮発性で 疎水性の物質であって前記段階(b)における条件のもとに容易に分解可能な物 質を用いて、ガラス表面上の水を排除する段階; (d2)紫外線または電子線によってフィルムを形成させることによりガラス表 面を封印する段階; (d3)グロー放電によりガラス表面の封印層を金属酸化物に分解させるか、或 いはグロー放電によりガラス表面の封印層を活性化させる、ガラス表面のコーテ ィング段階; を含むことを特徴とする方法。
- 2.主処理工程が以下の段階を含んでいること、即ち(a)非揮発性で疎水性の 容易に分解可能な溶媒を用いてガラス表面上の水を排除する段階;(b)排除し た水を、酸素雰囲気またはオゾン雰囲気の中で紫外線または電子線により二酸化 炭素へ分解または転移させる段階; (c)前記段階(c3)に従ってガラス表面をコーティングする段階; を含んでいることを特徴とする、請求項1に記載の方法。
- 3.主処理工程が以下の段階を含んでいること、即ち(a)約−20℃の温度と 約0.001mbarの圧力で冷凍乾燥させる段階; (b)紫外線または電子線を用いて精密清浄し、酸素雰囲気またはオゾン雰囲気 でグロー放電させる段階; を含んでいることを特徴とする請求項1に記載の方法。
- 4.前記段階(d1)における非揮発性で疎水性の物質が珪素有機化合物、例え ばポリシランまたはポリシロキサン、もしくは過フッ化化合物であることを特徴 とする、請求項1から3までのいずれか1つに記載の方法。
- 5.プラズマを作用させて有利にはアルカリイオンに乏しいガラス表面を生じさ せることにより該ガラス表面上の水を排除させることを特徴とする、請求項1か ら4までのいずれか1つに記載の方法。
- 6.主処理工程の終了後、清浄されたガラス表面をコーティングすること、例え ばパテ層または反射防止層を塗布することを特徴とする、請求項1から5までの いずれか1つに記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4120202A DE4120202A1 (de) | 1991-06-19 | 1991-06-19 | Verfahren zur emissionsfreien, insbesondere fckw-freien, reinigung von praezisions-optiken bzw. -optikbaugruppen |
| DE4120202.3 | 1991-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06500411A true JPH06500411A (ja) | 1994-01-13 |
| JP2555254B2 JP2555254B2 (ja) | 1996-11-20 |
Family
ID=6434277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4510375A Expired - Fee Related JP2555254B2 (ja) | 1991-06-19 | 1992-05-30 | エミッションなしに、特にfckwの放出なしに精密光学装置または精密光学部品を清浄する方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5362330A (ja) |
| EP (1) | EP0543961B1 (ja) |
| JP (1) | JP2555254B2 (ja) |
| KR (1) | KR960004372B1 (ja) |
| CN (1) | CN1071860A (ja) |
| DE (2) | DE4120202A1 (ja) |
| TW (1) | TW206283B (ja) |
| WO (1) | WO1992022508A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0801809A2 (en) | 1995-06-19 | 1997-10-22 | The University Of Tennessee Research Corporation | Discharge methods and electrodes for generating plasmas at one atmosphere of pressure, and materials treated therewith |
| US5958143A (en) * | 1998-04-28 | 1999-09-28 | The Regents Of The University Of California | Cleaning process for EUV optical substrates |
| WO2000010703A1 (en) | 1998-08-20 | 2000-03-02 | The University Of Tennessee Research Corporation | Plasma treatment of polymer materials for increased dyeability |
| US6085763A (en) * | 1998-11-06 | 2000-07-11 | Telefonaktiebolaget Lm Ericsson | Rinsing bath |
| US6533952B2 (en) * | 1999-06-08 | 2003-03-18 | Euv Llc | Mitigation of radiation induced surface contamination |
| US6652659B1 (en) * | 1999-11-30 | 2003-11-25 | Honeywell International Inc. | Low species buffered rinsing fluids and method |
| US20080062522A1 (en) * | 2006-09-08 | 2008-03-13 | The Regents Of The University Of California | Apparatus and process for aqueous cleaning of diffraction gratings with minimization of cleaning chemicals |
| RU2454379C1 (ru) * | 2011-02-17 | 2012-06-27 | Открытое Акционерное Общество "Производственное Объединение "Уральский Оптико-Механический Завод" Имени Э.С. Яламова" (Оао "По "Уомз") | Способ склеивания оптических деталей |
| CN103316867B (zh) * | 2013-06-03 | 2016-07-13 | 广州市金钟汽车零件制造有限公司 | 一种真空紫外线清洗涂装盖模的装置及方法 |
| CN105013784A (zh) * | 2015-07-02 | 2015-11-04 | 苏州永创达电子有限公司 | 一种光学玻璃清洁方法 |
| CN107159666A (zh) * | 2017-06-04 | 2017-09-15 | 杜耀均 | 一种利用臭氧清洗玻璃的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR978448A (fr) * | 1942-09-07 | 1951-04-13 | Procédé et appareil pour le nettoyage des surfaces, particulièrement celles des lames de verre destinées à recevoir un dépôt métallique par sublimation dans le vide | |
| FR978449A (fr) * | 1942-09-07 | 1951-04-13 | Procédé et appareil pour l'élimination des dernières substances adsorbées par les surfaces, particulièrement celles des lames de verre destinées à recevoir ? dépôt métallique par sublimation dans le vide et ayant déjà subi les traitements de nettoyage des couches polluantes | |
| NL85087C (ja) * | 1951-10-09 | |||
| FR1074724A (fr) * | 1951-12-27 | 1954-10-07 | Roechlingsche Eisen & Stahl | Procédé et installation pour le décapage, le rinçage et la neutralisation de pièces métalliques |
| FR1144528A (fr) * | 1955-04-07 | 1957-10-15 | Holding Electrosonic | Machine à nettoyer |
| DE1083990B (de) * | 1957-10-11 | 1960-06-23 | Hans Otto Fricke | Verfahren zum Herstellen dauerhaft hydrophobierter Glasoberflaechen |
| IT977370B (it) * | 1972-06-05 | 1974-09-10 | North American Rockwell | Procedimento per la pulitura di parti di precisione di metallo vetro ceramica e simili |
| US3868271A (en) * | 1973-06-13 | 1975-02-25 | Ibm | Method of cleaning a glass substrate by ionic bombardment in a wet active gas |
| SE7702537L (sv) * | 1977-03-07 | 1978-09-08 | Aga Ab | Forfarande och anordning for att rengora en lutande eller vertikal yta pa ett optiskt element |
| US5118355A (en) * | 1988-05-16 | 1992-06-02 | Iben Browning | Ultrasonic cleaning method |
| FR2635319B1 (fr) * | 1988-07-20 | 1992-07-24 | Saint Gobain Vitrage | Vitrage muni d'une couche antigivre |
-
1991
- 1991-06-19 DE DE4120202A patent/DE4120202A1/de not_active Withdrawn
-
1992
- 1992-05-30 JP JP4510375A patent/JP2555254B2/ja not_active Expired - Fee Related
- 1992-05-30 KR KR1019930700461A patent/KR960004372B1/ko not_active Expired - Fee Related
- 1992-05-30 EP EP92910464A patent/EP0543961B1/de not_active Expired - Lifetime
- 1992-05-30 WO PCT/DE1992/000440 patent/WO1992022508A1/de not_active Ceased
- 1992-05-30 DE DE59207176T patent/DE59207176D1/de not_active Expired - Fee Related
- 1992-06-19 CN CN92105917A patent/CN1071860A/zh active Pending
- 1992-06-19 TW TW081104819A patent/TW206283B/zh active
-
1993
- 1993-02-19 US US07/971,840 patent/US5362330A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5362330A (en) | 1994-11-08 |
| JP2555254B2 (ja) | 1996-11-20 |
| DE4120202A1 (de) | 1992-12-24 |
| KR930701354A (ko) | 1993-06-11 |
| WO1992022508A1 (de) | 1992-12-23 |
| CN1071860A (zh) | 1993-05-12 |
| EP0543961A1 (de) | 1993-06-02 |
| EP0543961B1 (de) | 1996-09-18 |
| KR960004372B1 (ko) | 1996-04-02 |
| DE59207176D1 (de) | 1996-10-24 |
| TW206283B (ja) | 1993-05-21 |
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