FI870718A0 - Katodisädeputken etuosayhdistelmä - Google Patents
Katodisädeputken etuosayhdistelmäInfo
- Publication number
- FI870718A0 FI870718A0 FI870718A FI870718A FI870718A0 FI 870718 A0 FI870718 A0 FI 870718A0 FI 870718 A FI870718 A FI 870718A FI 870718 A FI870718 A FI 870718A FI 870718 A0 FI870718 A0 FI 870718A0
- Authority
- FI
- Finland
- Prior art keywords
- ray tube
- cathode ray
- tube front
- front combination
- combination
- Prior art date
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
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
-
- 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
-
- 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
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0716—Mounting arrangements of aperture plate to frame or vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0722—Frame
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/832,493 US4730143A (en) | 1986-02-21 | 1986-02-21 | Improved color cathode ray tube having a faceplate-mounted support structure with a welded-on high-tension foil shadow mask |
US83255686 | 1986-02-21 | ||
US06/831,699 US4686416A (en) | 1986-02-21 | 1986-02-21 | Color CRT front assembly with tension mask support |
US83249386 | 1986-02-21 | ||
US83169986 | 1986-02-21 | ||
US06/832,556 US4695761A (en) | 1986-02-21 | 1986-02-21 | Tension shadow mask support structure |
US83584586 | 1986-03-03 | ||
US06/835,845 US4725756A (en) | 1986-03-03 | 1986-03-03 | Tension mask color cathode ray tube front assembly having a stabilized mask support frame |
US06/866,030 US4737681A (en) | 1986-05-21 | 1986-05-21 | Support means for a tensioned foil shadow mask |
US86603086 | 1986-05-21 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI870718A0 true FI870718A0 (fi) | 1987-02-20 |
FI870718A FI870718A (fi) | 1987-08-22 |
FI96725B FI96725B (fi) | 1996-04-30 |
FI96725C FI96725C (fi) | 1996-08-12 |
Family
ID=27542249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI870718A FI96725C (fi) | 1986-02-21 | 1987-02-20 | Katodisädeputken etuosayhdistelmä |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0234519B1 (fi) |
JP (1) | JP2588518B2 (fi) |
KR (1) | KR950007951B1 (fi) |
AR (1) | AR246146A1 (fi) |
BR (1) | BR8700849A (fi) |
DE (2) | DE3751387T2 (fi) |
FI (1) | FI96725C (fi) |
HK (1) | HK172695A (fi) |
MX (1) | MX166545B (fi) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4973280A (en) | 1988-07-22 | 1990-11-27 | Zenith Electronics Corporation | Method and apparatus for making flat tension mask color cathode ray tubes |
US5162694A (en) * | 1989-10-25 | 1992-11-10 | Zenith Electronics Corporation | Segmented shadow mask support structure for flat tension mask color crt |
GB2240211B (en) * | 1990-01-19 | 1994-04-27 | Samsung Electronic Devices | Shadow mask frame for color picture tube |
US6197480B1 (en) | 1995-06-12 | 2001-03-06 | Toray Industries, Inc. | Photosensitive paste, a plasma display, and a method for the production thereof |
EP0775940B2 (en) * | 1995-06-12 | 2004-01-02 | Toray Industries, Inc. | Use of a photosensitive paste, method of producing a plasma display and plasma display obtainable thereby |
US5680004A (en) * | 1995-12-28 | 1997-10-21 | Thomson Consumer Electronics, Inc. | Color picture tube having an improved shadow mask-to-frame connection |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL158008B (nl) | 1950-04-28 | Ibm | Holografisch geheugen. | |
US2905845A (en) | 1955-09-27 | 1959-09-22 | Owens Illinois Glass Co | Full vision cathode ray tubes |
US2842696A (en) | 1955-10-06 | 1958-07-08 | Gen Electric | Color cathode ray image reproducing tube and method |
US3284655A (en) | 1963-06-10 | 1966-11-08 | Hughes Aircraft Co | Cathode ray tube mesh assembly supported between envelope sections |
US3303536A (en) | 1965-04-16 | 1967-02-14 | Turbo Machine Co | Process and apparatus for automatically producing and assembling foundry molds |
US3727087A (en) | 1970-11-16 | 1973-04-10 | Corning Glass Works | Means for securing planar member to cathode ray tube faceplate |
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 |
JPS51137253U (fi) * | 1975-04-28 | 1976-11-05 | ||
US4045701A (en) | 1976-02-02 | 1977-08-30 | Zenith Radio Corporation | Shadow mask supported by cathode ray tube faceplate |
US4069567A (en) | 1977-02-28 | 1978-01-24 | Zenith Radio Corporation | Method of installing a color selection electrode in a color cathode ray tube |
JPS56141148A (en) | 1980-04-02 | 1981-11-04 | Mitsubishi Electric Corp | Color picture tube |
EP0121628A1 (en) * | 1983-03-03 | 1984-10-17 | Tektronix, Inc. | Cathode-ray tube having taut shadow mask |
EP0143938A3 (en) * | 1983-09-30 | 1986-08-13 | Zenith Electronics Corporation | Color cathode ray tube and component thereof and method of manufacturing same |
US4547696A (en) | 1984-01-18 | 1985-10-15 | Zenith Electronics Corporation | Tension mask registration and supporting system |
US4593224A (en) * | 1983-09-30 | 1986-06-03 | Zenith Electronics Corporation | Tension mask cathode ray tube |
-
1987
- 1987-02-20 DE DE3751387T patent/DE3751387T2/de not_active Expired - Fee Related
- 1987-02-20 FI FI870718A patent/FI96725C/fi not_active IP Right Cessation
- 1987-02-20 MX MX005312A patent/MX166545B/es unknown
- 1987-02-20 DE DE198787102413T patent/DE234519T1/de active Pending
- 1987-02-20 EP EP87102413A patent/EP0234519B1/en not_active Expired - Lifetime
- 1987-02-21 JP JP62039002A patent/JP2588518B2/ja not_active Expired - Fee Related
- 1987-02-21 KR KR1019870001468A patent/KR950007951B1/ko not_active IP Right Cessation
- 1987-02-23 AR AR87306822A patent/AR246146A1/es active
- 1987-02-23 BR BR8700849A patent/BR8700849A/pt not_active IP Right Cessation
-
1995
- 1995-11-09 HK HK172695A patent/HK172695A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3751387D1 (de) | 1995-08-10 |
FI96725C (fi) | 1996-08-12 |
HK172695A (en) | 1995-11-17 |
EP0234519B1 (en) | 1995-07-05 |
JP2588518B2 (ja) | 1997-03-05 |
DE234519T1 (de) | 1988-04-28 |
JPS62259334A (ja) | 1987-11-11 |
KR950007951B1 (ko) | 1995-07-21 |
AR246146A1 (es) | 1994-03-30 |
EP0234519A3 (en) | 1988-01-13 |
FI870718A (fi) | 1987-08-22 |
FI96725B (fi) | 1996-04-30 |
EP0234519A2 (en) | 1987-09-02 |
KR870008371A (ko) | 1987-09-26 |
BR8700849A (pt) | 1987-12-15 |
MX166545B (es) | 1993-01-18 |
DE3751387T2 (de) | 1996-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |
Owner name: ZENITH ELECTRONICS CORPORATION |