FR2363850A1 - Dispositif a l'etat solide pouvant assurer l'affichage ou l'enregistrement - Google Patents

Dispositif a l'etat solide pouvant assurer l'affichage ou l'enregistrement

Info

Publication number
FR2363850A1
FR2363850A1 FR7726336A FR7726336A FR2363850A1 FR 2363850 A1 FR2363850 A1 FR 2363850A1 FR 7726336 A FR7726336 A FR 7726336A FR 7726336 A FR7726336 A FR 7726336A FR 2363850 A1 FR2363850 A1 FR 2363850A1
Authority
FR
France
Prior art keywords
solid state
recording
provide display
application
display
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
Application number
FR7726336A
Other languages
English (en)
Other versions
FR2363850B1 (fr
Inventor
Akio Yamashita
Akihiro Imai
Yoshiaki Hayashi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 claimed from JP51104796A external-priority patent/JPS607672B2/ja
Priority claimed from JP12965576A external-priority patent/JPS5355045A/ja
Priority claimed from JP13337776A external-priority patent/JPS6021076B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2363850A1 publication Critical patent/FR2363850A1/fr
Application granted granted Critical
Publication of FR2363850B1 publication Critical patent/FR2363850B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/17—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

Dispositif à l'état solide pouvant assurer une fonction. Le dispositif selon la présente invention comprend une couche dun composé à l'état solide 8 comprenant au moins l'un des éléments, le fluor ou le plomb, dont le facteur d'absorption de la lumière change de façon très importante quand un champ électrique lui est appliqué et devient de ce fait noir pendant l'application du champ; une électrode 11 appliquée sur l'une de ses faces permet de faire apparaître un motif ou des caractères sur un support d'enregistrement 10 par exemple. Application à un dispositif à l'état solide pouvant assurer des fonctions, d'affichage ou d'enregistrement notamment.
FR7726336A 1976-08-31 1977-08-30 Dispositif a l'etat solide pouvant assurer l'affichage ou l'enregistrement Granted FR2363850A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP51104796A JPS607672B2 (ja) 1976-08-31 1976-08-31 固体表示体
JP12965576A JPS5355045A (en) 1976-10-27 1976-10-27 Solid function element
JP13337776A JPS6021076B2 (ja) 1976-11-05 1976-11-05 記録体およびその記録方法

Publications (2)

Publication Number Publication Date
FR2363850A1 true FR2363850A1 (fr) 1978-03-31
FR2363850B1 FR2363850B1 (fr) 1983-03-04

Family

ID=27310323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726336A Granted FR2363850A1 (fr) 1976-08-31 1977-08-30 Dispositif a l'etat solide pouvant assurer l'affichage ou l'enregistrement

Country Status (5)

Country Link
US (1) US4199229A (fr)
CA (1) CA1110350A (fr)
DE (1) DE2737565C2 (fr)
FR (1) FR2363850A1 (fr)
GB (1) GB1593532A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE850536L (en) * 1985-03-04 1986-09-04 Robillard Jean J A Displaying information

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB798184A (en) * 1954-10-27 1958-07-16 Rca Corp Electrophotographic printing
US3196743A (en) * 1961-09-29 1965-07-27 Polacoat Inc Light modulation device employing a scotophoric light valve
FR1511769A (fr) * 1966-02-07 1968-02-02 Bausch & Lomb Dispositif optique présentant des propriétés optiques variables asservies au passage d'un courant électrique
GB1147135A (en) * 1963-08-06 1969-04-02 Gen Electric Improvements in electrophotographic plate
US3725061A (en) * 1965-06-25 1973-04-03 Agfa Gevaert Nv Method of producing and using a photoconductive recording medium
FR2363157A1 (fr) * 1976-08-23 1978-03-24 Issec Sa Laborato Physicochimi Ecran plat pour systeme de visualisation et procede d'affichage sur cet ecran

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649116A (en) * 1968-07-19 1972-03-14 Owens Illinois Inc Discontinuous electrode for electrophotography
US3583788A (en) * 1969-05-01 1971-06-08 Bendix Corp Display device with uniformly decreasing electric field
DE2303078C3 (de) * 1972-02-01 1980-05-14 Fujitsu Ltd., Kawasaki, Kanagawa (Japan) Lichtmodulationselement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB798184A (en) * 1954-10-27 1958-07-16 Rca Corp Electrophotographic printing
US3196743A (en) * 1961-09-29 1965-07-27 Polacoat Inc Light modulation device employing a scotophoric light valve
GB1147135A (en) * 1963-08-06 1969-04-02 Gen Electric Improvements in electrophotographic plate
US3725061A (en) * 1965-06-25 1973-04-03 Agfa Gevaert Nv Method of producing and using a photoconductive recording medium
FR1511769A (fr) * 1966-02-07 1968-02-02 Bausch & Lomb Dispositif optique présentant des propriétés optiques variables asservies au passage d'un courant électrique
FR2363157A1 (fr) * 1976-08-23 1978-03-24 Issec Sa Laborato Physicochimi Ecran plat pour systeme de visualisation et procede d'affichage sur cet ecran

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CA1975 *
EXBK/69 *
EXRV/68 *

Also Published As

Publication number Publication date
DE2737565C2 (de) 1984-02-09
US4199229A (en) 1980-04-22
CA1110350A (fr) 1981-10-06
DE2737565A1 (de) 1978-03-02
GB1593532A (en) 1981-07-15
FR2363850B1 (fr) 1983-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse