PHASE ADJUSTING LIQUID CRYSTAL DEVICE, OPTICAL PICKUP AND OPTICAL RECORDING/REPRODUCING DEVICE
A phase adjusting liquid crystal device which intends to stabilize the optical characteristics and electric resistance of a transparent conductive film, which is used in an optical recording/reproducing device that records or reproduces data to be recorded or recorded on a recording medium by conden...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English French Japanese |
Published |
06.05.2004
|
Edition | 7 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | A phase adjusting liquid crystal device which intends to stabilize the optical characteristics and electric resistance of a transparent conductive film, which is used in an optical recording/reproducing device that records or reproduces data to be recorded or recorded on a recording medium by condensing a laser beam onto a recording medium, and which can adjust the position distribution of a condensed laser beam by allowing a laser beam to pass through a liquid crystal device that can partially adjust the refractive index of a liquid crystal material, wherein a conductive material for applying voltage to a liquid crystal material consists of materials (2, 6) mainly containing a tin oxide material.
L'invention concerne un dispositif à cristaux liquides à ajustement de phase conçu pour stabiliser les caractéristiques optiques et la résistance électrique d'un film conducteur transparent. Ce dispositif est utilisé dans un dispositif d'enregistrement/reproduction optique enregistrant ou reproduisant des données devant être enregistrées ou enregistrées sur un support d'enregistrement par condensation d'un faisceau laser sur un support d'enregistrement. Lequel dispositif peut ajuster la répartition des positions d'un faisceau laser condensé en permettant à un faisceau laser de traverser un dispositif à cristaux liquides pouvant ajuster partiellement l'indice de réfraction d'un matériau à cristaux liquides. Un matériau conducteur permettant d'appliquer une tension à un matériau à cristaux liquides est composé de matériaux (2, 6) contenant principalement un matériau à base d'oxyde d'étain. |
---|---|
AbstractList | A phase adjusting liquid crystal device which intends to stabilize the optical characteristics and electric resistance of a transparent conductive film, which is used in an optical recording/reproducing device that records or reproduces data to be recorded or recorded on a recording medium by condensing a laser beam onto a recording medium, and which can adjust the position distribution of a condensed laser beam by allowing a laser beam to pass through a liquid crystal device that can partially adjust the refractive index of a liquid crystal material, wherein a conductive material for applying voltage to a liquid crystal material consists of materials (2, 6) mainly containing a tin oxide material.
L'invention concerne un dispositif à cristaux liquides à ajustement de phase conçu pour stabiliser les caractéristiques optiques et la résistance électrique d'un film conducteur transparent. Ce dispositif est utilisé dans un dispositif d'enregistrement/reproduction optique enregistrant ou reproduisant des données devant être enregistrées ou enregistrées sur un support d'enregistrement par condensation d'un faisceau laser sur un support d'enregistrement. Lequel dispositif peut ajuster la répartition des positions d'un faisceau laser condensé en permettant à un faisceau laser de traverser un dispositif à cristaux liquides pouvant ajuster partiellement l'indice de réfraction d'un matériau à cristaux liquides. Un matériau conducteur permettant d'appliquer une tension à un matériau à cristaux liquides est composé de matériaux (2, 6) contenant principalement un matériau à base d'oxyde d'étain. |
Author | KISHIMA, KOICHIRO |
Author_xml | – fullname: KISHIMA, KOICHIRO |
BookMark | eNrjYmDJy89L5WSIC_BwDHZVcHTxCg0O8fRzV_DxDAz1dFFwDooMDnH0UXBxDfN0dtVR8A8I8XQG8gM8nb1DAxQc_VzgQkGuzv5BLkC9-kGuAUH-LqHOIHMgGnkYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBgYmBsYW5oZGjoTFxqgAwxjV- |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences Physics |
DocumentTitleAlternate | DISPOSITIF A CRISTAUX LIQUIDES A AJUSTEMENT DE PHASE, CAPTEUR OPTIQUE ET DISPOSITIF D'ENREGISTREMENT/REPRODUCTION |
Edition | 7 |
ExternalDocumentID | WO2004038712A1 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_WO2004038712A13 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 11:47:48 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English French Japanese |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_WO2004038712A13 |
Notes | Application Number: WO2003JP13643 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040506&DB=EPODOC&CC=WO&NR=2004038712A1 |
ParticipantIDs | epo_espacenet_WO2004038712A1 |
PublicationCentury | 2000 |
PublicationDate | 20040506 |
PublicationDateYYYYMMDD | 2004-05-06 |
PublicationDate_xml | – month: 05 year: 2004 text: 20040506 day: 06 |
PublicationDecade | 2000 |
PublicationYear | 2004 |
RelatedCompanies | SONY CORPORATION KISHIMA, KOICHIRO |
RelatedCompanies_xml | – name: KISHIMA, KOICHIRO – name: SONY CORPORATION |
Score | 2.6946962 |
Snippet | A phase adjusting liquid crystal device which intends to stabilize the optical characteristics and electric resistance of a transparent conductive film, which... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
Title | PHASE ADJUSTING LIQUID CRYSTAL DEVICE, OPTICAL PICKUP AND OPTICAL RECORDING/REPRODUCING DEVICE |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040506&DB=EPODOC&locale=&CC=WO&NR=2004038712A1 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LT8JAEJ4QfN4UNT7QbKLpyQZCy0IPxJTdRYrQ1tIiXiTbpk00BojU-PedloeeuM5kJ_vI7H7f7swswF1TSxJdxoaqR2Gs6gatqZLKhhpRQyL8D5OmluUOD2zaDfTeuD4uwOc6FyavE_qTF0dEj4rQ39N8v57_XWLxPLZyUQnfUTR76PgtrqzZMcKPKlV4uyVchztMYQx5m2J7S52G7KBmIlfaQSDdzAIAxaid5aXM_x8qnSPYddHeND2GwocswQFb_71Wgv3B6sm7BHt5jGa0QOHKDxcn8OZ2zaEgJu8FQ9-yH0nfeg4sTpj3OvTNPuFiZDFxTxzXz-odENdiT4FLTJtvRJ5gyP-wbcUTrufwgGV2lg1P4bYjfNZVscuTzQxNXpz_49POoDidTeNzIDUjMqgMcUGSWEe1jGSMiCdpJAjkDD2-gPI2S5fb1VdwuAxkqatVWoZi-vUdX-MZnYY3-dT-AhI1jTM |
link.rule.ids | 230,309,786,891,25585,76894 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LT8JAEJ4QfOBNUeMDdRNNTzYQWgo9EFN2iy2UtpYW8SLZNm2iMUCkxr_vtDzkxHUmO9lHZvf7dmdmAR5aUpLIPFZFOQpjUVaVusgV3hQjReUI_8OkJWW5wwNbMQK5N26MC_C1zoXJ64T-5sUR0aMi9Pc036_n_5dYLI-tXFTDDxTNnrp-mwlrdozwo6YIrNPWXYc5VKAUeZtge0udhOygriFX2kOQrWaV9vVRJ8tLmW8fKt1j2HfR3jQ9gcInL0OJrv9eK8PhYPXkXYaDPEYzWqBw5YeLU3h3DW2oE431gqFv2s_EMl8CkxHqvQ19zSJMH5lUfySO62f1Dohr0n7gEs1mG5GnU-R_2Lbq6a7nsIBmdpYNz-C-q_vUELHLk80MTV6d7fFJ51CczqbxBZC6GqkKD3FBklhGNY94jIgnaSYI5FQ5voTKLktXu9V3UDL8gTWxTLt_DUfLoJaGWFMqUEy_f-IbPK_T8Daf5j_eqZAm |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=PHASE+ADJUSTING+LIQUID+CRYSTAL+DEVICE%2C+OPTICAL+PICKUP+AND+OPTICAL+RECORDING%2FREPRODUCING+DEVICE&rft.inventor=KISHIMA%2C+KOICHIRO&rft.date=2004-05-06&rft.externalDBID=A1&rft.externalDocID=WO2004038712A1 |