TW200514113A - Image display device and manufacture method of spacer body - Google Patents
Image display device and manufacture method of spacer bodyInfo
- Publication number
- TW200514113A TW200514113A TW093128740A TW93128740A TW200514113A TW 200514113 A TW200514113 A TW 200514113A TW 093128740 A TW093128740 A TW 093128740A TW 93128740 A TW93128740 A TW 93128740A TW 200514113 A TW200514113 A TW 200514113A
- Authority
- TW
- Taiwan
- Prior art keywords
- image display
- display device
- manufacture method
- spacer body
- grid
- Prior art date
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
- 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
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/18—Assembling together the component parts of electrode systems
- H01J9/185—Assembling together the component parts of electrode systems of flat panel display devices, e.g. by using spacers
-
- 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
-
- 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
- H01J2329/863—Spacing members characterised by the form or structure
-
- 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
- H01J2329/863—Spacing members characterised by the form or structure
- H01J2329/8635—Spacing members characterised by the form or structure having a corrugated lateral surface
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)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
An image display having a spacer structural body (22) between a first substrate (10) provided with a phosphor screen and a second substrate (12) provided with electron emission sources (18) is disclosed. The structural body has a plate-shaped grid (24) opposed to the first and second substrates and having electron beam passing holes opposed to the respective electron emission sources and spacers erected at least on one side of the grid. The spacer has large-diameter first stages and small-diameter second stages alternated and extended from the grid toward the extension end.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003333949A JP2005100843A (en) | 2003-09-25 | 2003-09-25 | Image display device, and method for manufacturing spacer structure |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200514113A true TW200514113A (en) | 2005-04-16 |
TWI246102B TWI246102B (en) | 2005-12-21 |
Family
ID=34386009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93128740A TWI246102B (en) | 2003-09-25 | 2004-09-22 | Image display and spacer structural body producing method |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2005100843A (en) |
TW (1) | TWI246102B (en) |
WO (1) | WO2005031786A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000311607A (en) * | 1999-02-25 | 2000-11-07 | Canon Inc | Manufacture of spacer for electron beam device, the spacer, and the electron beam device using the spacer |
JP2001266775A (en) * | 2000-03-22 | 2001-09-28 | Nippon Sheet Glass Co Ltd | Spacer for electron beam excitation display and its production |
JP2003031125A (en) * | 2001-07-17 | 2003-01-31 | Toshiba Corp | Manufacturing method of spacer assembly used for plane display device |
JP2003217479A (en) * | 2002-01-25 | 2003-07-31 | Canon Inc | Electron beam device |
-
2003
- 2003-09-25 JP JP2003333949A patent/JP2005100843A/en active Pending
-
2004
- 2004-09-16 WO PCT/JP2004/013546 patent/WO2005031786A1/en active Application Filing
- 2004-09-22 TW TW93128740A patent/TWI246102B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2005100843A (en) | 2005-04-14 |
TWI246102B (en) | 2005-12-21 |
WO2005031786A1 (en) | 2005-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |