FR2774480B3 - Microscope a projection portable - Google Patents

Microscope a projection portable

Info

Publication number
FR2774480B3
FR2774480B3 FR9801140A FR9801140A FR2774480B3 FR 2774480 B3 FR2774480 B3 FR 2774480B3 FR 9801140 A FR9801140 A FR 9801140A FR 9801140 A FR9801140 A FR 9801140A FR 2774480 B3 FR2774480 B3 FR 2774480B3
Authority
FR
France
Prior art keywords
portable projection
projection microscope
microscope
portable
projection
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.)
Expired - Fee Related
Application number
FR9801140A
Other languages
English (en)
Other versions
FR2774480A1 (fr
Inventor
Su Min Kung
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.)
Individual
Original Assignee
Individual
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
Priority to US08/994,499 priority Critical patent/US5969852A/en
Application filed by Individual filed Critical Individual
Priority to FR9801140A priority patent/FR2774480B3/fr
Priority to DE29802488U priority patent/DE29802488U1/de
Publication of FR2774480A1 publication Critical patent/FR2774480A1/fr
Application granted granted Critical
Publication of FR2774480B3 publication Critical patent/FR2774480B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/364—Projection microscopes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Microscoopes, Condenser (AREA)
  • Steroid Compounds (AREA)
FR9801140A 1997-12-19 1998-02-02 Microscope a projection portable Expired - Fee Related FR2774480B3 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US08/994,499 US5969852A (en) 1997-12-19 1997-12-19 Portable projection microscope
FR9801140A FR2774480B3 (fr) 1997-12-19 1998-02-02 Microscope a projection portable
DE29802488U DE29802488U1 (de) 1997-12-19 1998-02-13 Tragbarer Mikroskopprojektor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/994,499 US5969852A (en) 1997-12-19 1997-12-19 Portable projection microscope
FR9801140A FR2774480B3 (fr) 1997-12-19 1998-02-02 Microscope a projection portable
DE29802488U DE29802488U1 (de) 1997-12-19 1998-02-13 Tragbarer Mikroskopprojektor

Publications (2)

Publication Number Publication Date
FR2774480A1 FR2774480A1 (fr) 1999-08-06
FR2774480B3 true FR2774480B3 (fr) 2000-03-31

Family

ID=27220069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9801140A Expired - Fee Related FR2774480B3 (fr) 1997-12-19 1998-02-02 Microscope a projection portable

Country Status (3)

Country Link
US (1) US5969852A (fr)
DE (1) DE29802488U1 (fr)
FR (1) FR2774480B3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7139121B2 (en) * 2004-06-18 2006-11-21 Quickmate Company, Inc Projection microscope
EP2812746B1 (fr) 2012-02-10 2021-04-07 The Board of Trustees of the Leland Stanford Junior University Dispositif optique
US9810892B2 (en) 2013-03-15 2017-11-07 The Board Of Trustees Of The Leland Stanford Junior University Optical lens fabrication
USD849816S1 (en) 2017-01-30 2019-05-28 Life Technologies Corporation Microscope housing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2170967A (en) * 1937-07-21 1939-08-29 Zeiss Carl Fa Projecting apparatus
US2401224A (en) * 1945-05-08 1946-05-28 George E Burton Viewer for optical instruments
US3572884A (en) * 1969-06-05 1971-03-30 American Optical Corp Projection microscope
US3900252A (en) * 1973-10-31 1975-08-19 Redken Laboratories Inc Method and apparatus for analyzing hair structure
US4444475A (en) * 1981-12-28 1984-04-24 K.K. Yamada Kogaku Seisaku Microscope with projector
US5307098A (en) * 1991-05-14 1994-04-26 Kabushiki Kaisha Topcon Projection inspecting machine
US5694242A (en) * 1996-05-31 1997-12-02 Lunax Company Limited Multi-function microscope

Also Published As

Publication number Publication date
US5969852A (en) 1999-10-19
FR2774480A1 (fr) 1999-08-06
DE29802488U1 (de) 1998-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse