HK1024199A1 - Black matrix with conductive coating - Google Patents

Black matrix with conductive coating

Info

Publication number
HK1024199A1
HK1024199A1 HK00103389A HK00103389A HK1024199A1 HK 1024199 A1 HK1024199 A1 HK 1024199A1 HK 00103389 A HK00103389 A HK 00103389A HK 00103389 A HK00103389 A HK 00103389A HK 1024199 A1 HK1024199 A1 HK 1024199A1
Authority
HK
Hong Kong
Prior art keywords
black matrix
conductive coating
conductive
coating
black
Prior art date
Application number
HK00103389A
Other languages
English (en)
Inventor
Paul M Drumm
Original Assignee
Candescent Tech 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 Candescent Tech Corp filed Critical Candescent Tech Corp
Publication of HK1024199A1 publication Critical patent/HK1024199A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/08—Electrodes intimately associated with a screen on or from which an image or pattern is formed, picked-up, converted or stored, e.g. backing-plates for storage tubes or collecting secondary electrons
    • H01J29/085—Anode plates, e.g. for screens of flat panel displays
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0035—Multiple processes, e.g. applying a further resist layer on an already in a previously step, processed pattern or textured surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
HK00103389A 1997-03-31 2000-06-03 Black matrix with conductive coating HK1024199A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/829,251 US5912056A (en) 1997-03-31 1997-03-31 Black matrix with conductive coating
PCT/US1998/005845 WO1998043747A1 (en) 1997-03-31 1998-03-25 Black matrix with conductive coating

Publications (1)

Publication Number Publication Date
HK1024199A1 true HK1024199A1 (en) 2000-10-05

Family

ID=25253972

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00103389A HK1024199A1 (en) 1997-03-31 2000-06-03 Black matrix with conductive coating

Country Status (7)

Country Link
US (2) US5912056A (xx)
EP (1) EP0975437B1 (xx)
JP (1) JP2001519964A (xx)
KR (1) KR100555076B1 (xx)
DE (1) DE69832056T2 (xx)
HK (1) HK1024199A1 (xx)
WO (1) WO1998043747A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6215241B1 (en) * 1998-05-29 2001-04-10 Candescent Technologies Corporation Flat panel display with encapsulated matrix structure

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190202A (en) * 1935-03-11 1940-02-13 Gordon C Arey Method of making safety inner tubes for pneumatic tire casings
US2190020A (en) * 1938-11-07 1940-02-13 Du Mont Allen B Lab Inc Mosaic screen
US2324505A (en) * 1940-11-28 1943-07-20 Rca Corp Television transmitting tube and electrode structure
US3661580A (en) * 1970-01-30 1972-05-09 Rca Corp Photographic method for producing a cathode-ray tube screen structure
US3884695A (en) * 1973-11-02 1975-05-20 Gte Sylvania Inc Process for fabricating a color cathode ray tube screen structure having superimposed optical filter means therein
US3891440A (en) * 1973-11-02 1975-06-24 Gte Sylvania Inc Process for fabricating a color cathode ray tube screen structure incorporating optical filter means therein
US3884694A (en) * 1973-11-02 1975-05-20 Gte Sylvania Inc Process for forming a color cathode ray tube screen structure having optical filter elements therein
US4288513A (en) * 1976-10-22 1981-09-08 Gte Laboratories Incorporated Photoresist of polyvinyl alcohol and ferric dichromate
US4150990A (en) * 1978-01-10 1979-04-24 Gte Sylvania Incorporated Small phosphor area black matrix fabricating process
US4556626A (en) * 1983-08-24 1985-12-03 North American Philips Consumer Electronics Corporation Negative-working dichromate photoresist composition, process for applying it to a polymethyl methacrylate surface, and article produced
CA1267684A (en) * 1985-09-12 1990-04-10 Hiroshi Kato Beam-index type color cathode ray tube device
DE4042125A1 (de) * 1990-12-28 1992-07-02 Maxs Ag Verfahren zum herstellen eines mikrooeffnungen aufweisenden, verstaerkten flachen gegenstandes
US5477105A (en) * 1992-04-10 1995-12-19 Silicon Video Corporation Structure of light-emitting device with raised black matrix for use in optical devices such as flat-panel cathode-ray tubes
US5281450A (en) * 1992-06-01 1994-01-25 Zvi Yaniv Method of making light influencing element for high resolution optical systems
JP3252545B2 (ja) * 1993-07-21 2002-02-04 ソニー株式会社 電界放出型カソードを用いたフラットディスプレイ
KR950034365A (ko) * 1994-05-24 1995-12-28 윌리엄 이. 힐러 평판 디스플레이의 애노드 플레이트 및 이의 제조 방법
US5629583A (en) * 1994-07-25 1997-05-13 Fed Corporation Flat panel display assembly comprising photoformed spacer structure, and method of making the same
US5543683A (en) * 1994-11-21 1996-08-06 Silicon Video Corporation Faceplate for field emission display including wall gripper structures
US6384527B1 (en) * 1994-11-21 2002-05-07 Candescent Technologies Corporation Flat panel display with reduced electron scattering effects
EP0740846B1 (en) * 1994-11-21 2003-04-16 Candescent Technologies Corporation Field emission device with internal structure for aligning phosphor pixels with corresponding field emitters
US5508584A (en) * 1994-12-27 1996-04-16 Industrial Technology Research Institute Flat panel display with focus mesh
US5670296A (en) * 1995-07-03 1997-09-23 Industrial Technology Research Institute Method of manufacturing a high efficiency field emission display
US5606225A (en) * 1995-08-30 1997-02-25 Texas Instruments Incorporated Tetrode arrangement for color field emission flat panel display with barrier electrodes on the anode plate
US5725407A (en) * 1996-04-08 1998-03-10 Industrial Technology Research Institute Process for manufacturing a luminescent display screen that features a sloping structure
US5708327A (en) * 1996-06-18 1998-01-13 National Semiconductor Corporation Flat panel display with magnetic field emitter
US5818162A (en) * 1997-03-31 1998-10-06 Candescent Technologies Corporation Multi-level conductive black matrix

Also Published As

Publication number Publication date
DE69832056T2 (de) 2006-07-13
DE69832056D1 (de) 2005-12-01
US5912056A (en) 1999-06-15
EP0975437A4 (en) 2001-05-09
KR20000076078A (ko) 2000-12-26
KR100555076B1 (ko) 2006-02-24
EP0975437A1 (en) 2000-02-02
WO1998043747A1 (en) 1998-10-08
US6100636A (en) 2000-08-08
JP2001519964A (ja) 2001-10-23
EP0975437B1 (en) 2005-10-26

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110325