JPH041455B2 - - Google Patents
Info
- Publication number
- JPH041455B2 JPH041455B2 JP60018490A JP1849085A JPH041455B2 JP H041455 B2 JPH041455 B2 JP H041455B2 JP 60018490 A JP60018490 A JP 60018490A JP 1849085 A JP1849085 A JP 1849085A JP H041455 B2 JPH041455 B2 JP H041455B2
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- electrode
- line
- electron
- focusing
- 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 - Lifetime
Links
- 238000010894 electron beam technology Methods 0.000 claims description 19
- 210000003739 neck Anatomy 0.000 description 23
- 238000004804 winding Methods 0.000 description 23
- 230000000694 effects Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 12
- 201000009310 astigmatism Diseases 0.000 description 8
- 239000004020 conductor Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000004075 alteration Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000004323 axial length Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000001447 compensatory effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 241000226585 Antennaria plantaginifolia Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 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
-
- 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
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
-
- 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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/76—Deflecting by magnetic fields only
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28223481A | 1981-07-10 | 1981-07-10 | |
| US282234 | 1981-07-10 | ||
| US343734 | 1999-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60216430A JPS60216430A (ja) | 1985-10-29 |
| JPH041455B2 true JPH041455B2 (nl) | 1992-01-13 |
Family
ID=23080615
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57119660A Granted JPS5823148A (ja) | 1981-07-10 | 1982-07-08 | カラ−画像表示装置 |
| JP60018490A Granted JPS60216430A (ja) | 1981-07-10 | 1985-01-31 | 電子銃構体 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57119660A Granted JPS5823148A (ja) | 1981-07-10 | 1982-07-08 | カラ−画像表示装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JPS5823148A (nl) |
| BE (1) | BE893804A (nl) |
| ZA (1) | ZA824780B (nl) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA824780B (en) * | 1981-07-10 | 1983-05-25 | Rca Corp | Color image display systems |
| JPS609036A (ja) * | 1983-06-27 | 1985-01-18 | Nec Corp | 電子銃電極構体 |
| JPS6240137A (ja) * | 1985-08-14 | 1987-02-21 | Mitsubishi Electric Corp | インライン型電子銃 |
| JP2570700B2 (ja) * | 1986-09-10 | 1997-01-08 | 日本電気株式会社 | 電子銃電極構体 |
| US4737682A (en) * | 1987-07-20 | 1988-04-12 | Rca Corporation | Color picture tube having an inline electron gun with an einzel lens |
| US4742266A (en) * | 1987-07-20 | 1988-05-03 | Rca Corporation | Color picture tube having an inline electron gun with an einzel lens |
| JP2918888B2 (ja) * | 1988-07-04 | 1999-07-12 | 日本電気株式会社 | インライン型電子銃 |
| JPH0675378B2 (ja) * | 1989-11-08 | 1994-09-21 | 松下電子工業株式会社 | カラー受像管用電子銃 |
| JP2962893B2 (ja) * | 1991-09-24 | 1999-10-12 | 三菱電機株式会社 | インライン形電子銃 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5185667A (ja) * | 1975-01-24 | 1976-07-27 | Matsushita Electronics Corp | Karaajuzokansochi |
| JPS51118957A (en) * | 1975-03-03 | 1976-10-19 | Rca Corp | Crt |
| JPS5263062A (en) * | 1975-11-19 | 1977-05-25 | Mitsubishi Electric Corp | Electron gun for color picture tube |
| JPS5546397A (en) * | 1978-09-25 | 1980-04-01 | Rca Corp | Electron gun |
| JPS5823148A (ja) * | 1981-07-10 | 1983-02-10 | アールシーエー ライセンシング コーポレーシヨン | カラ−画像表示装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5449862U (nl) * | 1977-09-14 | 1979-04-06 |
-
1982
- 1982-07-05 ZA ZA824780A patent/ZA824780B/xx unknown
- 1982-07-08 JP JP57119660A patent/JPS5823148A/ja active Granted
- 1982-07-08 BE BE0/208562A patent/BE893804A/fr not_active IP Right Cessation
-
1985
- 1985-01-31 JP JP60018490A patent/JPS60216430A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5185667A (ja) * | 1975-01-24 | 1976-07-27 | Matsushita Electronics Corp | Karaajuzokansochi |
| JPS51118957A (en) * | 1975-03-03 | 1976-10-19 | Rca Corp | Crt |
| JPS5263062A (en) * | 1975-11-19 | 1977-05-25 | Mitsubishi Electric Corp | Electron gun for color picture tube |
| JPS5546397A (en) * | 1978-09-25 | 1980-04-01 | Rca Corp | Electron gun |
| JPS5823148A (ja) * | 1981-07-10 | 1983-02-10 | アールシーエー ライセンシング コーポレーシヨン | カラ−画像表示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA824780B (en) | 1983-05-25 |
| JPS60216430A (ja) | 1985-10-29 |
| BE893804A (fr) | 1982-11-03 |
| JPS5823148A (ja) | 1983-02-10 |
| JPH0312422B2 (nl) | 1991-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4234814A (en) | Electron gun with astigmatic flare-reducing beam forming region | |
| EP0126486B1 (en) | Electron gun for color picture tube | |
| CA1213304A (en) | Color image display systems | |
| JPH021352B2 (nl) | ||
| US5066887A (en) | Color picture tube having an inline electron gun with an astigmatic prefocusing lens | |
| US4528476A (en) | Cathode-ray tube having electron gun with three focus lenses | |
| JPH0544771B2 (nl) | ||
| JPH0470730B2 (nl) | ||
| JPH041455B2 (nl) | ||
| US6172450B1 (en) | Election gun having specific focusing structure | |
| GB1602135A (en) | Electron gun having a distributed electrostatic lens | |
| JPS6331890B2 (nl) | ||
| KR910001539B1 (ko) | 인-라인 전자총 조립체 | |
| EP0742576B1 (en) | CRT employing deflection defocusing correction | |
| US5091673A (en) | Color cathode ray tube apparatus | |
| JPH0714527A (ja) | ３つの非点収差レンズを設けたインライン電子銃を有するカラー画像管 | |
| EP0452789B1 (en) | Color picture tube having inline electron gun with focus adjustment means | |
| KR910001400B1 (ko) | 비임 형성 영역을 가진 음극 선관용 전자총 | |
| JPH021344B2 (nl) | ||
| US5486735A (en) | Electron gun with improved withstand voltage for color-picture tube | |
| JPH07130299A (ja) | カラー陰極線管用電子銃 | |
| JP2636217B2 (ja) | カラーテレビジョン表示管 | |
| US4827181A (en) | Focusing electrodes of an electron gun for use in a color television cathode ray tube | |
| JP2645071B2 (ja) | カラー受像管装置 | |
| JP3074179B2 (ja) | 陰極線管 |