DE60128953D1 - Verbesserung der stabilität von mit ionenstrahlen erzeugten orientierungsschichten durch oberflächenmodifikationen - Google Patents

Verbesserung der stabilität von mit ionenstrahlen erzeugten orientierungsschichten durch oberflächenmodifikationen

Info

Publication number
DE60128953D1
DE60128953D1 DE60128953T DE60128953T DE60128953D1 DE 60128953 D1 DE60128953 D1 DE 60128953D1 DE 60128953 T DE60128953 T DE 60128953T DE 60128953 T DE60128953 T DE 60128953T DE 60128953 D1 DE60128953 D1 DE 60128953D1
Authority
DE
Germany
Prior art keywords
ion beam
stability
improving
surface modifications
orientation layers
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 - Lifetime
Application number
DE60128953T
Other languages
English (en)
Other versions
DE60128953T2 (de
Inventor
Alessandro C Callegari
Praveen Chaudhari
Fuad E Doany
James P Doyle
Eileen A Galligan
Gareth G Hougham
James H Glownia
James A Lacey
Shui-Chih Lien
Minhau Lu
Alan E Rosenbluth
Kei-Hsiung Yang
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE60128953D1 publication Critical patent/DE60128953D1/de
Application granted granted Critical
Publication of DE60128953T2 publication Critical patent/DE60128953T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Physical Vapour Deposition (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Carbon And Carbon Compounds (AREA)
DE60128953T 2000-11-30 2001-11-30 Verbesserung der stabilität von mit ionenstrahlen erzeugten orientierungsschichten durch oberflächenmodifikationen Expired - Lifetime DE60128953T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US726951 2000-11-30
US09/726,951 US6665033B2 (en) 2000-11-30 2000-11-30 Method for forming alignment layer by ion beam surface modification
PCT/US2001/044989 WO2002057839A2 (en) 2000-11-30 2001-11-30 Improving the stability of ion beam generated alignment layers by surface modification

Publications (2)

Publication Number Publication Date
DE60128953D1 true DE60128953D1 (de) 2007-07-26
DE60128953T2 DE60128953T2 (de) 2008-02-14

Family

ID=24920709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128953T Expired - Lifetime DE60128953T2 (de) 2000-11-30 2001-11-30 Verbesserung der stabilität von mit ionenstrahlen erzeugten orientierungsschichten durch oberflächenmodifikationen

Country Status (12)

Country Link
US (2) US6665033B2 (de)
EP (1) EP1340119B1 (de)
JP (1) JP4575644B2 (de)
KR (2) KR100714759B1 (de)
CN (1) CN1262872C (de)
AT (1) ATE364860T1 (de)
AU (1) AU2002245044A1 (de)
CA (1) CA2429905A1 (de)
DE (1) DE60128953T2 (de)
MY (1) MY127260A (de)
TW (1) TWI234678B (de)
WO (1) WO2002057839A2 (de)

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KR20230136054A (ko) 2022-03-17 2023-09-26 에스케이 주식회사 화합물, 유기 전계 발광 소자 및 표시 장치
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US20040086662A1 (en) 2004-05-06
MY127260A (en) 2006-11-30
WO2002057839A2 (en) 2002-07-25
US6665033B2 (en) 2003-12-16
CN1262872C (zh) 2006-07-05
EP1340119B1 (de) 2007-06-13
AU2002245044A1 (en) 2002-07-30
KR20070011619A (ko) 2007-01-24
JP4575644B2 (ja) 2010-11-04
CA2429905A1 (en) 2002-07-25
US7097884B2 (en) 2006-08-29
ATE364860T1 (de) 2007-07-15
CN1478214A (zh) 2004-02-25
WO2002057839A3 (en) 2003-03-13
KR100734825B1 (ko) 2007-07-06
KR20030060956A (ko) 2003-07-16
KR100714759B1 (ko) 2007-05-07
JP2004530790A (ja) 2004-10-07
EP1340119A2 (de) 2003-09-03
TWI234678B (en) 2005-06-21
DE60128953T2 (de) 2008-02-14
US20020063830A1 (en) 2002-05-30

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