FR2120137A1 - - Google Patents

Info

Publication number
FR2120137A1
FR2120137A1 FR7147432A FR7147432A FR2120137A1 FR 2120137 A1 FR2120137 A1 FR 2120137A1 FR 7147432 A FR7147432 A FR 7147432A FR 7147432 A FR7147432 A FR 7147432A FR 2120137 A1 FR2120137 A1 FR 2120137A1
Authority
FR
France
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
Application number
FR7147432A
Other languages
French (fr)
Other versions
FR2120137B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikon Corp
Original Assignee
Nippon Kogaku KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Kogaku KK filed Critical Nippon Kogaku KK
Publication of FR2120137A1 publication Critical patent/FR2120137A1/fr
Application granted granted Critical
Publication of FR2120137B1 publication Critical patent/FR2120137B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/283—Interference filters designed for the ultraviolet
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/286—Interference filters comprising deposited thin solid films having four or fewer layers, e.g. for achieving a colour effect

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
FR7147432A 1970-12-29 1971-12-29 Expired FR2120137B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45120942A JPS5040668B1 (enrdf_load_stackoverflow) 1970-12-29 1970-12-29

Publications (2)

Publication Number Publication Date
FR2120137A1 true FR2120137A1 (enrdf_load_stackoverflow) 1972-08-11
FR2120137B1 FR2120137B1 (enrdf_load_stackoverflow) 1974-06-07

Family

ID=14798768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147432A Expired FR2120137B1 (enrdf_load_stackoverflow) 1970-12-29 1971-12-29

Country Status (4)

Country Link
JP (1) JPS5040668B1 (enrdf_load_stackoverflow)
DE (1) DE2165315B2 (enrdf_load_stackoverflow)
FR (1) FR2120137B1 (enrdf_load_stackoverflow)
GB (1) GB1381485A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994095U (ja) * 1982-12-17 1984-06-26 サッポロビール株式会社 コルク栓抜き
DE3444793A1 (de) * 1984-12-08 1986-06-12 Evb Entwicklungs Und Vertriebs Braeunungsgeraet
CA2355021C (en) * 2000-08-29 2004-11-02 Hoya Corporation Optical element having antireflection film
DE10064143A1 (de) * 2000-12-15 2002-06-20 Zeiss Carl Reflexionsminderungsbeschichtung für Ultraviolettlicht bei großen Einfallswinkeln
DE10101017A1 (de) 2001-01-05 2002-07-11 Zeiss Carl Reflexionsminderungsbeschichtung für Ultraviolettlicht

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049738A1 (de) * 1969-10-09 1971-04-22 Nippon Kagaku Kk Quasisymmetrischer Dreischichten An tireflexionsuberzug

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049738A1 (de) * 1969-10-09 1971-04-22 Nippon Kagaku Kk Quasisymmetrischer Dreischichten An tireflexionsuberzug

Also Published As

Publication number Publication date
GB1381485A (en) 1975-01-22
JPS5040668B1 (enrdf_load_stackoverflow) 1975-12-25
FR2120137B1 (enrdf_load_stackoverflow) 1974-06-07
DE2165315A1 (de) 1973-07-12
DE2165315B2 (de) 1977-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse