FR918102A - Perfectionnements apportés aux dispositifs de polarisation de la lumière - Google Patents

Perfectionnements apportés aux dispositifs de polarisation de la lumière

Info

Publication number
FR918102A
FR918102A FR918102DA FR918102A FR 918102 A FR918102 A FR 918102A FR 918102D A FR918102D A FR 918102DA FR 918102 A FR918102 A FR 918102A
Authority
FR
France
Prior art keywords
light polarization
polarization devices
devices
light
polarization
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
Application number
Other languages
English (en)
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.)
Polaroid Corp
International Polaroid Corp
Original Assignee
Polaroid Corp
International Polaroid Corp
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 Polaroid Corp, International Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of FR918102A publication Critical patent/FR918102A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR918102D 1945-02-17 1945-11-29 Perfectionnements apportés aux dispositifs de polarisation de la lumière Expired FR918102A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US918102XA 1945-02-17 1945-02-17

Publications (1)

Publication Number Publication Date
FR918102A true FR918102A (fr) 1947-01-30

Family

ID=22229755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918102D Expired FR918102A (fr) 1945-02-17 1945-11-29 Perfectionnements apportés aux dispositifs de polarisation de la lumière

Country Status (1)

Country Link
FR (1) FR918102A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810324A (en) * 1954-12-02 1957-10-22 Marks Polarized Corp Light polarizing illuminating device
US3449039A (en) * 1965-07-02 1969-06-10 Ibm Non-parallel surfaced light-deflector selector
US3460883A (en) * 1965-10-01 1969-08-12 Ibm Total internal reflection deflector
US3463571A (en) * 1965-10-01 1969-08-26 Ibm Total internal reflection deflector
US3536375A (en) * 1967-01-30 1970-10-27 Philips Corp Light beam deflector system
EP0040033A1 (fr) * 1980-05-09 1981-11-18 Fujitsu Limited Prisme polariseur
WO1998043225A3 (fr) * 1997-03-25 1999-02-25 Sharp Kk Systeme optique servant a convertir de la lumiere polarisee, composant elementaire de conversion de lumiere polarisee, groupement de composants elementaires de conversion de lumiere polarisee et dispositif d'affichage de type projecteur mettant en application un de ces composants donne

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810324A (en) * 1954-12-02 1957-10-22 Marks Polarized Corp Light polarizing illuminating device
US3449039A (en) * 1965-07-02 1969-06-10 Ibm Non-parallel surfaced light-deflector selector
US3460883A (en) * 1965-10-01 1969-08-12 Ibm Total internal reflection deflector
US3463571A (en) * 1965-10-01 1969-08-26 Ibm Total internal reflection deflector
US3536375A (en) * 1967-01-30 1970-10-27 Philips Corp Light beam deflector system
EP0040033A1 (fr) * 1980-05-09 1981-11-18 Fujitsu Limited Prisme polariseur
WO1998043225A3 (fr) * 1997-03-25 1999-02-25 Sharp Kk Systeme optique servant a convertir de la lumiere polarisee, composant elementaire de conversion de lumiere polarisee, groupement de composants elementaires de conversion de lumiere polarisee et dispositif d'affichage de type projecteur mettant en application un de ces composants donne
US6038054A (en) * 1997-03-25 2000-03-14 Sharp Kabushiki Kaisha Polarized-light converting elemental device having cholesteric crystal layer
US6290358B1 (en) 1997-03-25 2001-09-18 Sharp Kabushiki Kaisha Polarized-light converting optical system, a polarized-light converting elemental device, a polarized-light converting elemental device array and a projection-type display device using any one of those components

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