DE69413755T2 - Kathodenstrahlröhre - Google Patents
KathodenstrahlröhreInfo
- Publication number
- DE69413755T2 DE69413755T2 DE69413755T DE69413755T DE69413755T2 DE 69413755 T2 DE69413755 T2 DE 69413755T2 DE 69413755 T DE69413755 T DE 69413755T DE 69413755 T DE69413755 T DE 69413755T DE 69413755 T2 DE69413755 T2 DE 69413755T2
- Authority
- DE
- Germany
- Prior art keywords
- ray tube
- cathode ray
- cathode
- tube
- ray
- 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.)
- Expired - Fee Related
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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
-
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9300720A BE1007285A3 (nl) | 1993-07-13 | 1993-07-13 | Kathodestraalbuis. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69413755D1 DE69413755D1 (de) | 1998-11-12 |
DE69413755T2 true DE69413755T2 (de) | 1999-05-20 |
Family
ID=3887177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69413755T Expired - Fee Related DE69413755T2 (de) | 1993-07-13 | 1994-07-06 | Kathodenstrahlröhre |
Country Status (6)
Country | Link |
---|---|
US (1) | US6653772B1 (de) |
EP (1) | EP0634773B1 (de) |
JP (1) | JP3735385B2 (de) |
KR (1) | KR100314690B1 (de) |
BE (1) | BE1007285A3 (de) |
DE (1) | DE69413755T2 (de) |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1097044B (de) * | 1959-11-24 | 1961-01-12 | Telefunken Gmbh | Elektrodensystem fuer Kathodenstrahlroehren |
DE2526210A1 (de) * | 1975-06-12 | 1976-12-30 | Licentia Gmbh | Elektrodenanordnung fuer eine farbbildkathodenstrahlroehre |
US4096408A (en) * | 1976-01-28 | 1978-06-20 | Zenith Radio Corporation | Unitized in-line electron gun having stress-absorbing electrode supports |
CA1068323A (en) * | 1976-02-05 | 1979-12-18 | Horst H. Blumenberg | Unitized electron gun having electrodes with internal beam-shielding tubes |
US4137480A (en) * | 1977-03-31 | 1979-01-30 | Zenith Radio Corporation | Television picture tube with cathode coating erosion suppression |
US4181870A (en) * | 1978-03-08 | 1980-01-01 | Zenith Radio Corporation | Assembly of electron guns having different gamma values |
US4485327A (en) * | 1978-10-18 | 1984-11-27 | Hitachi, Ltd. | Color picture tube |
JPS56106352A (en) * | 1980-01-25 | 1981-08-24 | Hitachi Ltd | Electron gun frame for color picture tube |
NL8102527A (nl) * | 1981-05-22 | 1982-12-16 | Philips Nv | Kleurenbeeldbuis. |
NL8203322A (nl) | 1982-08-25 | 1984-03-16 | Philips Nv | Kleurenbeeldbuis. |
JPS59148245A (ja) * | 1983-02-15 | 1984-08-24 | Nec Corp | 電子銃電極構体 |
US4567400A (en) * | 1983-02-28 | 1986-01-28 | Rca Corporation | CRT Comprising metallized glass beads for suppressing arcing therein |
JPS60105050U (ja) * | 1983-12-20 | 1985-07-17 | 三菱電機株式会社 | カラ−受像管 |
US4595858A (en) * | 1984-12-03 | 1986-06-17 | Rca Corporation | Reinforcing means for a cup-shaped electron gun electrode |
JPH06103622B2 (ja) | 1986-08-21 | 1994-12-14 | ソニー株式会社 | 電子銃の組立方法 |
US4818912A (en) * | 1988-03-15 | 1989-04-04 | Rca Licensing Corporation | CRT with arc suppressing means on insulating support rods |
JPH01255135A (ja) * | 1988-04-01 | 1989-10-12 | Nec Corp | インライン型電子銃 |
US4990822A (en) * | 1989-12-29 | 1991-02-05 | Zenith Electronics Corporation | Focusing electrode assembly for a color cathode ray tube electron gun |
NL9000943A (nl) * | 1990-04-20 | 1991-11-18 | Philips Nv | Kathodestraalbuis met elektronenkanon. |
JPH0485557U (de) * | 1990-11-30 | 1992-07-24 | ||
DE69313399T2 (de) * | 1992-11-02 | 1998-02-26 | Philips Electronics Nv | Vacuumröhre mit keramischem Teil |
-
1993
- 1993-07-13 BE BE9300720A patent/BE1007285A3/nl not_active IP Right Cessation
-
1994
- 1994-07-06 EP EP94201950A patent/EP0634773B1/de not_active Expired - Lifetime
- 1994-07-06 DE DE69413755T patent/DE69413755T2/de not_active Expired - Fee Related
- 1994-07-11 JP JP15863994A patent/JP3735385B2/ja not_active Expired - Fee Related
- 1994-07-12 US US08/273,672 patent/US6653772B1/en not_active Expired - Fee Related
- 1994-07-12 KR KR1019940016687A patent/KR100314690B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69413755D1 (de) | 1998-11-12 |
EP0634773B1 (de) | 1998-10-07 |
US6653772B1 (en) | 2003-11-25 |
JPH0757656A (ja) | 1995-03-03 |
JP3735385B2 (ja) | 2006-01-18 |
EP0634773A1 (de) | 1995-01-18 |
KR100314690B1 (ko) | 2002-04-06 |
KR960015677A (ko) | 1996-05-22 |
BE1007285A3 (nl) | 1995-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |