EP0772884A4 - Flat display spacer structure and manufacturing method - Google Patents

Flat display spacer structure and manufacturing method

Info

Publication number
EP0772884A4
EP0772884A4 EP95930801A EP95930801A EP0772884A4 EP 0772884 A4 EP0772884 A4 EP 0772884A4 EP 95930801 A EP95930801 A EP 95930801A EP 95930801 A EP95930801 A EP 95930801A EP 0772884 A4 EP0772884 A4 EP 0772884A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
flat display
spacer structure
display spacer
flat
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.)
Withdrawn
Application number
EP95930801A
Other languages
German (de)
French (fr)
Other versions
EP0772884A1 (en
Inventor
Gary W Jones
Steven M Zimmerman
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.)
Emagin Corp
Original Assignee
FED Corp USA
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 FED Corp USA filed Critical FED Corp USA
Publication of EP0772884A1 publication Critical patent/EP0772884A1/en
Publication of EP0772884A4 publication Critical patent/EP0772884A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/241—Manufacture or joining of vessels, leading-in conductors or bases the vessel being for a flat panel display
    • H01J9/242—Spacers between faceplate and backplate
    • 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
    • H01J29/028—Mounting or supporting arrangements for flat panel cathode ray tubes, e.g. spacers particularly relating to electrodes
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/864—Spacers between faceplate and backplate of flat panel cathode ray tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/86—Vessels
    • H01J2329/8625—Spacing members
    • H01J2329/864—Spacing members characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/86—Vessels
    • H01J2329/8625—Spacing members
    • H01J2329/865—Connection of the spacing members to the substrates or electrodes
    • H01J2329/866—Adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
EP95930801A 1994-07-25 1995-07-25 Flat display spacer structure and manufacturing method Withdrawn EP0772884A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28035594A 1994-07-25 1994-07-25
US280355 1994-07-25
PCT/US1995/010028 WO1996003764A1 (en) 1994-07-25 1995-07-25 Flat display spacer structure and manufacturing method

Publications (2)

Publication Number Publication Date
EP0772884A1 EP0772884A1 (en) 1997-05-14
EP0772884A4 true EP0772884A4 (en) 1997-12-10

Family

ID=23072726

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95930801A Withdrawn EP0772884A4 (en) 1994-07-25 1995-07-25 Flat display spacer structure and manufacturing method

Country Status (3)

Country Link
EP (1) EP0772884A4 (en)
CA (1) CA2196040A1 (en)
WO (1) WO1996003764A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629583A (en) * 1994-07-25 1997-05-13 Fed Corporation Flat panel display assembly comprising photoformed spacer structure, and method of making the same
US5898266A (en) * 1996-07-18 1999-04-27 Candescent Technologies Corporation Method for displaying frame of pixel information on flat panel display
AU6454898A (en) * 1997-03-10 1998-09-29 Micron Technology, Inc. Method for forming spacers in flat panel displays using photo-etching
FR2764109A1 (en) * 1997-05-30 1998-12-04 Commissariat Energie Atomique SPACERS FOR FLAT VISUALIZATION SCREEN
FR2764729A1 (en) * 1997-06-13 1998-12-18 Commissariat Energie Atomique METHOD OF MANUFACTURING SPACERS FOR FLAT VISUALIZATION SCREEN

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990000808A1 (en) * 1988-07-06 1990-01-25 Innovative Display Development Partners Field emission cathode based flat panel display having polyimide spacers
EP0496450A1 (en) * 1991-01-25 1992-07-29 Koninklijke Philips Electronics N.V. Display device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935235A (en) * 1979-05-24 1990-06-19 The Regents Of The University Of California Non-passageable viruses
US5017558A (en) * 1980-01-14 1991-05-21 The Regents Of The University Of California Synthetic vaccine peptide epitomes of hepatitis B surface antigen
JPS60161999A (en) * 1984-02-02 1985-08-23 Chemo Sero Therapeut Res Inst Peptide
US4818527A (en) * 1986-12-09 1989-04-04 Scripps Clinic And Research Foundation T cell epitopes of the hepatitis B virus nucleocapsid protein

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990000808A1 (en) * 1988-07-06 1990-01-25 Innovative Display Development Partners Field emission cathode based flat panel display having polyimide spacers
EP0496450A1 (en) * 1991-01-25 1992-07-29 Koninklijke Philips Electronics N.V. Display device
US5371433A (en) * 1991-01-25 1994-12-06 U.S. Philips Corporation Flat electron display device with spacer and method of making

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9603764A1 *

Also Published As

Publication number Publication date
EP0772884A1 (en) 1997-05-14
WO1996003764A1 (en) 1996-02-08
CA2196040A1 (en) 1996-02-08

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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18D Application deemed to be withdrawn

Effective date: 19990420