FR2678470B1 - - Google Patents

Info

Publication number
FR2678470B1
FR2678470B1 FR9108104A FR9108104A FR2678470B1 FR 2678470 B1 FR2678470 B1 FR 2678470B1 FR 9108104 A FR9108104 A FR 9108104A FR 9108104 A FR9108104 A FR 9108104A FR 2678470 B1 FR2678470 B1 FR 2678470B1
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.)
Expired - Fee Related
Application number
FR9108104A
Other languages
French (fr)
Other versions
FR2678470A1 (fr
Inventor
Frederic Mariotte
Arlette Fourrier-Lamer
Said Zouhdi
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.)
Universite Pierre et Marie Curie
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Universite Pierre et Marie Curie
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 Commissariat a lEnergie Atomique CEA, Universite Pierre et Marie Curie filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9108104A priority Critical patent/FR2678470A1/fr
Priority to EP92401766A priority patent/EP0526269A1/fr
Publication of FR2678470A1 publication Critical patent/FR2678470A1/fr
Application granted granted Critical
Publication of FR2678470B1 publication Critical patent/FR2678470B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
FR9108104A 1991-06-28 1991-06-28 Ecran polariseur et absorbant presentant des motifs chiraux plans. Granted FR2678470A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9108104A FR2678470A1 (fr) 1991-06-28 1991-06-28 Ecran polariseur et absorbant presentant des motifs chiraux plans.
EP92401766A EP0526269A1 (fr) 1991-06-28 1992-06-24 Ecran polariseur et absorbant présentant des motifs chiraux plans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9108104A FR2678470A1 (fr) 1991-06-28 1991-06-28 Ecran polariseur et absorbant presentant des motifs chiraux plans.

Publications (2)

Publication Number Publication Date
FR2678470A1 FR2678470A1 (fr) 1992-12-31
FR2678470B1 true FR2678470B1 (https=) 1994-04-22

Family

ID=9414487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108104A Granted FR2678470A1 (fr) 1991-06-28 1991-06-28 Ecran polariseur et absorbant presentant des motifs chiraux plans.

Country Status (2)

Country Link
EP (1) EP0526269A1 (https=)
FR (1) FR2678470A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304618B (en) * 1995-08-16 1998-10-07 British Aerospace Fabrication of chiral composite material
GB0130513D0 (en) * 2001-12-20 2002-02-06 Univ Southampton Device for changing the polarization state of reflected transmitted and diffracted light and for achieving frequency and polarization sensitive reflection and

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648198A (en) * 1979-09-26 1981-05-01 Matsushita Electric Industrial Co Ltd Method of manufacturing flexible printed circuit board
US4948922A (en) * 1988-09-15 1990-08-14 The Pennsylvania State University Electromagnetic shielding and absorptive materials

Also Published As

Publication number Publication date
EP0526269A1 (fr) 1993-02-03
FR2678470A1 (fr) 1992-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse