HK94193A - Process and apparatus for the manufacture of cathode ray tubes having tension masks - Google Patents
Process and apparatus for the manufacture of cathode ray tubes having tension masksInfo
- Publication number
- HK94193A HK94193A HK941/93A HK94193A HK94193A HK 94193 A HK94193 A HK 94193A HK 941/93 A HK941/93 A HK 941/93A HK 94193 A HK94193 A HK 94193A HK 94193 A HK94193 A HK 94193A
- Authority
- HK
- Hong Kong
- Prior art keywords
- shadow mask
- frame
- tension
- mask
- faceplate
- 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
- H01J9/20—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
- H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
- H01J9/2272—Devices for carrying out the processes, e.g. light houses
-
- 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
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
- H01J29/073—Mounting arrangements associated with shadow masks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Liquid Crystal (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Electroplating Methods And Accessories (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/051,896 US4790786A (en) | 1987-05-18 | 1987-05-18 | Factory fixture frame for an in-process tension mask color cathode ray tube |
US07/139,892 US4894037A (en) | 1987-12-31 | 1987-12-31 | Factory fixture frame with means for temporarily and removably supporting an in-process tension mask for a color cathode ray tube |
US07/139,997 US4840596A (en) | 1987-12-31 | 1987-12-31 | Factory fixture frame with means for temporarily and removably supporting an in-process tension mask for a color cathode ray tube |
US07/140,019 US4934974A (en) | 1987-12-31 | 1987-12-31 | Factory fixture frame with means for temporarily and removably supporting an in-process tension mask for a color cathode ray tube |
PCT/US1988/001678 WO1988009561A1 (en) | 1987-05-18 | 1988-05-18 | Process and apparatus for the manufacture of cathode ray tubes having tension masks |
Publications (1)
Publication Number | Publication Date |
---|---|
HK94193A true HK94193A (en) | 1993-09-17 |
Family
ID=27489440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK941/93A HK94193A (en) | 1987-05-18 | 1993-09-09 | Process and apparatus for the manufacture of cathode ray tubes having tension masks |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0355124B1 (xx) |
JP (1) | JPH02503610A (xx) |
KR (1) | KR890702230A (xx) |
AT (1) | ATE88595T1 (xx) |
BR (1) | BR8807510A (xx) |
CA (1) | CA1316977C (xx) |
DE (1) | DE3880485T2 (xx) |
HK (1) | HK94193A (xx) |
NO (1) | NO890202D0 (xx) |
WO (1) | WO1988009561A1 (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW385913U (en) * | 1996-05-15 | 2000-03-21 | Matsushita Electronics Corp | Planar member for shadow mask of cathode-ray tube and manufacturing method of shadow mask |
TW460893B (en) * | 1998-11-27 | 2001-10-21 | Koninkl Philips Electronics Nv | Color selection means for color display tubes and color display tubes provided with the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733366A (en) * | 1956-01-31 | Grimm ctal | ||
NL158008B (nl) * | 1950-04-28 | Ibm | Holografisch geheugen. | |
US3894321A (en) * | 1974-01-24 | 1975-07-15 | Zenith Radio Corp | Method for processing a color cathode ray tube having a thin foil mask sealed directly to the bulb |
US4591344A (en) * | 1983-09-30 | 1986-05-27 | Zenith Electronics Corporation | Method of fabricating a tension mask color cathode ray tube |
-
1988
- 1988-05-18 BR BR888807510A patent/BR8807510A/pt unknown
- 1988-05-18 WO PCT/US1988/001678 patent/WO1988009561A1/en active IP Right Grant
- 1988-05-18 AT AT88905282T patent/ATE88595T1/de not_active IP Right Cessation
- 1988-05-18 DE DE88905282T patent/DE3880485T2/de not_active Expired - Fee Related
- 1988-05-18 JP JP88504926A patent/JPH02503610A/ja active Pending
- 1988-05-18 CA CA000567109A patent/CA1316977C/en not_active Expired - Fee Related
- 1988-05-18 EP EP88905282A patent/EP0355124B1/en not_active Expired - Lifetime
-
1989
- 1989-01-17 KR KR1019890700081A patent/KR890702230A/ko not_active Application Discontinuation
- 1989-01-17 NO NO890202A patent/NO890202D0/no unknown
-
1993
- 1993-09-09 HK HK941/93A patent/HK94193A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPH02503610A (ja) | 1990-10-25 |
KR890702230A (ko) | 1989-12-23 |
DE3880485T2 (de) | 1993-11-04 |
BR8807510A (pt) | 1990-04-17 |
DE3880485D1 (de) | 1993-05-27 |
NO890202L (no) | 1989-01-17 |
WO1988009561A1 (en) | 1988-12-01 |
ATE88595T1 (de) | 1993-05-15 |
CA1316977C (en) | 1993-04-27 |
NO890202D0 (no) | 1989-01-17 |
EP0355124B1 (en) | 1993-04-21 |
EP0355124A1 (en) | 1990-02-28 |
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