DD140517A5 - Kathodenstrahlroehre - Google Patents
Kathodenstrahlroehre Download PDFInfo
- Publication number
- DD140517A5 DD140517A5 DD78209218A DD20921878A DD140517A5 DD 140517 A5 DD140517 A5 DD 140517A5 DD 78209218 A DD78209218 A DD 78209218A DD 20921878 A DD20921878 A DD 20921878A DD 140517 A5 DD140517 A5 DD 140517A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- grid
- opening
- cathode ray
- ray tube
- axis
- Prior art date
Links
- 238000010894 electron beam technology Methods 0.000 claims description 18
- 230000000284 resting effect Effects 0.000 claims 1
- 239000000344 soap Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 6
- 125000001475 halogen functional group Chemical group 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 108010043121 Green Fluorescent Proteins Proteins 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- LCGWNWAVPULFIF-UHFFFAOYSA-N strontium barium(2+) oxygen(2-) Chemical compound [O--].[O--].[Sr++].[Ba++] LCGWNWAVPULFIF-UHFFFAOYSA-N 0.000 description 1
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
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
- H01J29/626—Electrostatic lenses producing fields exhibiting periodic axial symmetry, e.g. multipolar fields
- H01J29/628—Electrostatic lenses producing fields exhibiting periodic axial symmetry, e.g. multipolar fields co-operating with or closely associated to an electron gun
-
- 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
- H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7712942,A NL178374C (nl) | 1977-11-24 | 1977-11-24 | Elektronenstraalbuis met niet-rotatiesymmetrische elektronenlens tussen eerste en tweede rooster. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD140517A5 true DD140517A5 (de) | 1980-03-05 |
Family
ID=19829598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD78209218A DD140517A5 (de) | 1977-11-24 | 1978-11-21 | Kathodenstrahlroehre |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4358703A (en, 2012) |
| JP (2) | JPS5485666A (en, 2012) |
| BE (1) | BE872218A (en, 2012) |
| BR (1) | BR7807652A (en, 2012) |
| CA (1) | CA1112284A (en, 2012) |
| CS (1) | CS234009B2 (en, 2012) |
| DD (1) | DD140517A5 (en, 2012) |
| DE (1) | DE2850369C2 (en, 2012) |
| ES (1) | ES475295A1 (en, 2012) |
| FI (1) | FI66262C (en, 2012) |
| FR (1) | FR2410357A1 (en, 2012) |
| GB (1) | GB2008851B (en, 2012) |
| IT (1) | IT1100173B (en, 2012) |
| MX (1) | MX145245A (en, 2012) |
| NL (1) | NL178374C (en, 2012) |
| PL (1) | PL117458B1 (en, 2012) |
| TR (1) | TR20153A (en, 2012) |
| YU (1) | YU40989B (en, 2012) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117677A (en) * | 1978-03-06 | 1979-09-12 | Hitachi Ltd | Electron gun |
| JPS54133070A (en) * | 1978-04-07 | 1979-10-16 | Hitachi Ltd | Constituent for electron gun |
| NL8102527A (nl) * | 1981-05-22 | 1982-12-16 | Philips Nv | Kleurenbeeldbuis. |
| NL8102526A (nl) * | 1981-05-22 | 1982-12-16 | Philips Nv | Kleurenbeeldbuis. |
| PT75085B (en) * | 1981-07-10 | 1984-05-15 | Rca Corp | Color image display systems |
| US4542318A (en) * | 1982-12-16 | 1985-09-17 | North American Philips Consumer Electronics Corp. | CRT lensing electrodes having apertures defined by tapered sidewalls |
| NL8301601A (nl) * | 1983-05-06 | 1984-12-03 | Philips Nv | Kathodestraalbuis. |
| IT1176203B (it) * | 1983-06-27 | 1987-08-18 | Rca Corp | Tubo a raggi catodici con un cannone elettronico presentante una regione di formazione di un fascio astigmatico |
| JPH0719541B2 (ja) * | 1985-04-30 | 1995-03-06 | 株式会社日立製作所 | インライン型カラー受像管 |
| JPH06103622B2 (ja) * | 1986-08-21 | 1994-12-14 | ソニー株式会社 | 電子銃の組立方法 |
| US5637952A (en) * | 1993-04-26 | 1997-06-10 | Nokia Technology Gmbh | High-current cathode for picture tubes including a grid 3-electrode having a diaphragm with reduced apertures |
| JPH0729511A (ja) * | 1993-07-14 | 1995-01-31 | Hitachi Ltd | 電子銃およびカラー陰極線管 |
| KR970008566B1 (ko) * | 1994-07-07 | 1997-05-27 | 엘지전자 주식회사 | 칼라 음극선관용 전자총의 제2그리드 |
| KR100186540B1 (ko) | 1996-04-25 | 1999-03-20 | 구자홍 | 피디피의 전극 및 그 형성방법 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2609516A (en) * | 1950-10-31 | 1952-09-02 | Rca Corp | Art of forming and utilizing electron-beams of noncircular cross section |
| NL6717636A (en, 2012) * | 1967-12-22 | 1969-06-24 | ||
| NL162783C (nl) * | 1970-04-11 | 1980-06-16 | Philips Nv | Beeldweergeefinrichting en elektronenstraalbuis als onderdeel daarvan. |
| US3852608A (en) * | 1971-03-22 | 1974-12-03 | Philips Corp | Cathode-ray tube having an astigmatic lens element in its electron gun |
| NL7208728A (en, 2012) * | 1971-07-28 | 1973-12-28 | ||
| US4143293A (en) * | 1975-01-24 | 1979-03-06 | Matsushita Electronics Corporation | In line electron guns for color tubes, each having a control grid with vertically elliptical aperture |
| US3978367A (en) * | 1975-02-27 | 1976-08-31 | Westinghouse Electric Corporation | Cathode ray tube second electrode having rectangular projecting ridge |
| JPS6034783B2 (ja) * | 1976-07-29 | 1985-08-10 | 株式会社東芝 | 陰極線管 |
-
1977
- 1977-11-24 NL NLAANVRAGE7712942,A patent/NL178374C/xx not_active IP Right Cessation
-
1978
- 1978-10-31 CA CA315,432A patent/CA1112284A/en not_active Expired
- 1978-11-21 GB GB7845328A patent/GB2008851B/en not_active Expired
- 1978-11-21 JP JP14294978A patent/JPS5485666A/ja active Pending
- 1978-11-21 DD DD78209218A patent/DD140517A5/de not_active IP Right Cessation
- 1978-11-21 FI FI783554A patent/FI66262C/fi not_active IP Right Cessation
- 1978-11-21 DE DE2850369A patent/DE2850369C2/de not_active Expired
- 1978-11-21 PL PL1978211101A patent/PL117458B1/pl unknown
- 1978-11-21 BR BR7807652A patent/BR7807652A/pt unknown
- 1978-11-21 TR TR20153A patent/TR20153A/xx unknown
- 1978-11-21 IT IT30003/78A patent/IT1100173B/it active
- 1978-11-21 MX MX175692A patent/MX145245A/es unknown
- 1978-11-22 BE BE191890A patent/BE872218A/xx not_active IP Right Cessation
- 1978-11-22 FR FR7832949A patent/FR2410357A1/fr active Granted
- 1978-11-22 CS CS787626A patent/CS234009B2/cs unknown
- 1978-11-22 ES ES475295A patent/ES475295A1/es not_active Expired
- 1978-11-23 YU YU2750/78A patent/YU40989B/xx unknown
-
1980
- 1980-11-17 US US06/207,581 patent/US4358703A/en not_active Expired - Lifetime
-
1982
- 1982-09-29 JP JP1982146406U patent/JPS58101457U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT7830003A0 (it) | 1978-11-21 |
| GB2008851A (en) | 1979-06-06 |
| IT1100173B (it) | 1985-09-28 |
| JPS5485666A (en) | 1979-07-07 |
| FI66262B (fi) | 1984-05-31 |
| FR2410357A1 (fr) | 1979-06-22 |
| NL178374B (nl) | 1985-10-01 |
| FR2410357B1 (en, 2012) | 1982-06-18 |
| US4358703A (en) | 1982-11-09 |
| BE872218A (fr) | 1979-05-22 |
| CA1112284A (en) | 1981-11-10 |
| PL211101A1 (pl) | 1979-07-16 |
| ES475295A1 (es) | 1979-04-16 |
| FI66262C (fi) | 1984-09-10 |
| TR20153A (tr) | 1980-09-26 |
| JPS58101457U (ja) | 1983-07-09 |
| NL178374C (nl) | 1986-03-03 |
| CS234009B2 (en) | 1985-03-14 |
| DE2850369C2 (de) | 1983-10-06 |
| PL117458B1 (en) | 1981-08-31 |
| BR7807652A (pt) | 1979-06-26 |
| MX145245A (es) | 1982-01-15 |
| NL7712942A (nl) | 1979-05-28 |
| GB2008851B (en) | 1982-05-12 |
| JPS6244448Y2 (en, 2012) | 1987-11-24 |
| DE2850369A1 (de) | 1979-05-31 |
| YU40989B (en) | 1986-10-31 |
| FI783554A7 (fi) | 1979-05-25 |
| YU275078A (en) | 1982-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |