FR2235445A2 - - Google Patents

Info

Publication number
FR2235445A2
FR2235445A2 FR7422452A FR7422452A FR2235445A2 FR 2235445 A2 FR2235445 A2 FR 2235445A2 FR 7422452 A FR7422452 A FR 7422452A FR 7422452 A FR7422452 A FR 7422452A FR 2235445 A2 FR2235445 A2 FR 2235445A2
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.)
Pending
Application number
FR7422452A
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of FR2235445A2 publication Critical patent/FR2235445A2/fr
Pending 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 
    • G02F1/13—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
    • G02F1/1343—Electrodes
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
FR7422452A 1973-06-28 1974-06-27 Pending FR2235445A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US374444A US3863332A (en) 1973-06-28 1973-06-28 Method of fabricating back panel for liquid crystal display

Publications (1)

Publication Number Publication Date
FR2235445A2 true FR2235445A2 (fr) 1975-01-24

Family

ID=23476846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7422452A Pending FR2235445A2 (fr) 1973-06-28 1974-06-27

Country Status (5)

Country Link
US (1) US3863332A (fr)
JP (1) JPS5039095A (fr)
FR (1) FR2235445A2 (fr)
GB (1) GB1434509A (fr)
SE (1) SE7408518L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039871A1 (fr) * 1980-05-08 1981-11-18 SINTRA-ALCATEL Société Anonyme dite: Afficheur bidimensionnel à couche fluide commandée électriquement et son procédé de fabrication

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050786A (en) * 1971-08-31 1977-09-27 Transparent Conductors, Inc. Liquid crystal display device having particulate spacers in liquid crystal area and method of fabrication
DE2526598A1 (de) * 1974-06-21 1976-01-08 Paris Gray Charles W Kunststeine und werkstoffgemische fuer ihre herstellung
DE2542166C3 (de) * 1975-09-22 1978-09-28 Siemens Ag Flüssigkristallanzeige mit einer bistabilen cholesterinischen Flüssigkristallschicht
JPS5919997Y2 (ja) * 1979-02-09 1984-06-09 セイコーインスツルメンツ株式会社 テ−プレコ−ダのテ−プ量表示装置
US4256382A (en) * 1979-05-03 1981-03-17 Hughes Aircraft Company Liquid crystal devices having uniform thermal expansion coefficient components
US4448491A (en) * 1979-08-08 1984-05-15 Canon Kabushiki Kaisha Image display apparatus
JPS5638008A (en) * 1979-09-06 1981-04-13 Canon Inc Display cell
DE3153620C2 (fr) * 1980-04-01 1992-01-23 Canon K.K., Tokio/Tokyo, Jp
US4838656A (en) * 1980-10-06 1989-06-13 Andus Corporation Transparent electrode fabrication
US4538884A (en) * 1981-07-10 1985-09-03 Canon Kabushiki Kaisha Electro-optical device and method of operating same
US4763995A (en) * 1983-04-28 1988-08-16 Canon Kabushiki Kaisha Spacers with alignment effect and substrates having a weak alignment effect
FR2579809B1 (fr) * 1985-04-02 1987-05-15 Thomson Csf Procede de realisation de matrices decommande a diodes pour ecran plat de visualisation electro-optique et ecran plat realise par ce procede
JPS61261727A (ja) * 1985-05-16 1986-11-19 Canon Inc レンズ鏡筒保持装置
FR2585162B1 (fr) * 1985-07-19 1991-03-08 Gen Electric Structure de maintien d'ecartement d'une cellule et de blocage de lumiere pour affichages matriciels a cristaux liquides
GB8604402D0 (en) * 1986-02-21 1986-03-26 Gen Electric Co Plc Liquid crystal displays
JP2669609B2 (ja) * 1986-03-03 1997-10-29 旭化成工業株式会社 液晶表示素子
US5963288A (en) * 1987-08-20 1999-10-05 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device having sealant and spacers made from the same material
JPS6350817A (ja) * 1986-08-20 1988-03-03 Semiconductor Energy Lab Co Ltd 液晶電気光学装置作製方法
JPH0814666B2 (ja) * 1987-03-16 1996-02-14 株式会社小糸製作所 カラ−表示液晶表示装置
NL8701347A (nl) * 1987-06-10 1989-01-02 Philips Nv Vloeibaar kristal weergeefinrichting en werkwijze ter vervaardiging van een dergelijke weergeefinrichting.
US5238435A (en) * 1987-06-10 1993-08-24 U.S. Philips Corporation Liquid crystal display device and method of manufacturing such a display device
US4859623A (en) * 1988-02-04 1989-08-22 Amoco Corporation Method of forming vertical gate thin film transistors in liquid crystal array
US5268782A (en) * 1992-01-16 1993-12-07 Minnesota Mining And Manufacturing Company Micro-ridged, polymeric liquid crystal display substrate and display device
DE69330337T2 (de) * 1992-07-15 2001-11-15 Toshiba Kawasaki Kk Flüssigkristallanzeige
US6356248B1 (en) 1993-03-04 2002-03-12 Tektronix, Inc. Spacers for use in an electro-optical addressing structure
US5739889A (en) * 1993-04-27 1998-04-14 Sharp Kabushiki Kaisha Liquid crystal display device and a production method for the same
US5515191A (en) * 1994-05-31 1996-05-07 Motorola, Inc. Liquid crystal display having enhanced conductors and adhesive spacers
JPH08278488A (ja) * 1995-04-04 1996-10-22 Sharp Corp 液晶表示素子およびその製造方法
US5556530A (en) * 1995-06-05 1996-09-17 Walter J. Finklestein Flat panel display having improved electrode array
JPH09127521A (ja) * 1995-10-31 1997-05-16 Sharp Corp 入力機能付き表示装置
JP3271693B2 (ja) * 1996-04-05 2002-04-02 シャープ株式会社 液晶表示素子の製造方法
GB2315900B (en) * 1996-07-26 2000-10-04 Sharp Kk Liquid crystal device
EP1365443A3 (fr) * 1996-09-19 2004-11-17 Seiko Epson Corporation Ecran matriciel et son procédé de fabrication
US6266121B1 (en) 1996-11-28 2001-07-24 Sharp Kabushiki Kaisha Liquid crystal display element and method of manufacturing same
GB2321718A (en) * 1997-01-31 1998-08-05 Nat Science Council LIquid crystal display
JP3361029B2 (ja) * 1997-03-19 2003-01-07 株式会社東芝 表示装置
US5978063A (en) * 1997-04-15 1999-11-02 Xerox Corporation Smart spacers for active matrix liquid crystal projection light valves
US5766694A (en) * 1997-05-29 1998-06-16 Univ Kent State Ohio Method for forming uniformly-spaced plastic substrate liquid crystal displays
US6166797A (en) * 1997-08-08 2000-12-26 3M Innovative Properties Company Diffusion barrier layers with microstructured spacing members for liquid crystal display panel substrates
US5929960A (en) * 1997-10-17 1999-07-27 Kent State University Method for forming liquid crystal display cell walls using a patterned electric field
US6351027B1 (en) * 2000-02-29 2002-02-26 Agilent Technologies, Inc. Chip-mounted enclosure
US6980272B1 (en) 2000-11-21 2005-12-27 Sarnoff Corporation Electrode structure which supports self alignment of liquid deposition of materials
US6923701B2 (en) * 2001-11-14 2005-08-02 Polydisplay Asa Display with micro pockets
KR100460979B1 (ko) * 2002-12-31 2004-12-09 엘지.필립스 엘시디 주식회사 반사형 액정표시장치용 어레이기판과 그 제조방법
TWI316622B (en) * 2005-09-05 2009-11-01 Chunghwa Picture Tubes Ltd Liquid crystal display panel
US20070052910A1 (en) * 2005-09-08 2007-03-08 De-Jiun Li Liquid crystal display panel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481777A (en) * 1967-02-17 1969-12-02 Ibm Electroless coating method for making printed circuits
DE1910736C3 (de) * 1969-03-03 1978-05-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen von gegeneinander elektrisch isolierten, aus Aluminium bestehenden Leiterbahnen und Anwendung des Verfahrens
US3756924A (en) * 1971-04-01 1973-09-04 Texas Instruments Inc Method of fabricating a semiconductor device
US3716290A (en) * 1971-10-18 1973-02-13 Commissariat Energie Atomique Liquid-crystal display device
JPS4966152A (fr) * 1972-10-26 1974-06-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039871A1 (fr) * 1980-05-08 1981-11-18 SINTRA-ALCATEL Société Anonyme dite: Afficheur bidimensionnel à couche fluide commandée électriquement et son procédé de fabrication

Also Published As

Publication number Publication date
US3863332A (en) 1975-02-04
GB1434509A (en) 1976-05-05
SE7408518L (fr) 1974-12-30
JPS5039095A (fr) 1975-04-10

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