HK2395A - Shadow mask-type colour picture tube, and method of manufacturing it - Google Patents
Shadow mask-type colour picture tube, and method of manufacturing itInfo
- Publication number
- HK2395A HK2395A HK2395A HK2395A HK2395A HK 2395 A HK2395 A HK 2395A HK 2395 A HK2395 A HK 2395A HK 2395 A HK2395 A HK 2395A HK 2395 A HK2395 A HK 2395A
- Authority
- HK
- Hong Kong
- Prior art keywords
- manufacturing
- shadow mask
- picture tube
- colour picture
- type colour
- 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
- H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8515666A FR2589002B1 (fr) | 1985-10-22 | 1985-10-22 | Tube de television en couleurs du type a masque et son procede de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
HK2395A true HK2395A (en) | 1995-01-13 |
Family
ID=9324090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK2395A HK2395A (en) | 1985-10-22 | 1995-01-05 | Shadow mask-type colour picture tube, and method of manufacturing it |
Country Status (7)
Country | Link |
---|---|
US (1) | US4775819A (xx) |
EP (1) | EP0223670B1 (xx) |
JP (1) | JP2527426B2 (xx) |
DE (1) | DE3667571D1 (xx) |
FR (1) | FR2589002B1 (xx) |
HK (1) | HK2395A (xx) |
SG (1) | SG90692G (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL190825C (nl) * | 1988-11-26 | 1994-09-01 | Samsung Electronic Devices | Schaduwmasker voor een kleurenkathodestraalbuis. |
TW297907B (xx) * | 1994-07-14 | 1997-02-11 | Toshiba Co Ltd | |
CN111312570B (zh) * | 2020-03-02 | 2021-04-30 | 电子科技大学 | 一种确定电子枪阴极与热丝装配间距的仿真方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024533B2 (ja) * | 1973-12-10 | 1985-06-13 | 日本電気株式会社 | シヤドウマスクの製造方法 |
DE2450734A1 (de) * | 1974-10-25 | 1976-04-29 | Licentia Gmbh | Farbbildkathodenstrahlroehre |
JPS57132641A (en) * | 1981-02-12 | 1982-08-17 | Nec Corp | Shadow mask |
JPS5916249A (ja) * | 1982-07-16 | 1984-01-27 | Mitsubishi Electric Corp | カラ−ブラウン管 |
JPS59165338A (ja) * | 1983-03-10 | 1984-09-18 | Toshiba Corp | カラ−受像管 |
SU1461377A3 (ru) * | 1984-05-25 | 1989-02-23 | Рка Корпорейшн (Фирма) | Цветной кинескоп |
-
1985
- 1985-10-22 FR FR8515666A patent/FR2589002B1/fr not_active Expired - Lifetime
-
1986
- 1986-10-16 EP EP86402326A patent/EP0223670B1/fr not_active Expired
- 1986-10-16 DE DE8686402326T patent/DE3667571D1/de not_active Expired - Fee Related
- 1986-10-22 JP JP61251551A patent/JP2527426B2/ja not_active Expired - Fee Related
- 1986-10-22 US US06/921,427 patent/US4775819A/en not_active Expired - Lifetime
-
1992
- 1992-09-09 SG SG906/92A patent/SG90692G/en unknown
-
1995
- 1995-01-05 HK HK2395A patent/HK2395A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0223670B1 (fr) | 1989-12-13 |
JPS6298538A (ja) | 1987-05-08 |
FR2589002B1 (fr) | 1994-09-23 |
EP0223670A1 (fr) | 1987-05-27 |
FR2589002A1 (fr) | 1987-04-24 |
SG90692G (en) | 1993-02-19 |
DE3667571D1 (de) | 1990-01-18 |
US4775819A (en) | 1988-10-04 |
JP2527426B2 (ja) | 1996-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20051016 |