JPS5114216A - SEIDENSHUSOKUGATASATSUZOKAN - Google Patents
SEIDENSHUSOKUGATASATSUZOKANInfo
- Publication number
- JPS5114216A JPS5114216A JP8514074A JP8514074A JPS5114216A JP S5114216 A JPS5114216 A JP S5114216A JP 8514074 A JP8514074 A JP 8514074A JP 8514074 A JP8514074 A JP 8514074A JP S5114216 A JPS5114216 A JP S5114216A
- Authority
- JP
- Japan
- Prior art keywords
- seidenshusokugatasatsuzokan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/26—Image pick-up tubes having an input of visible light and electric output
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
- H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
- H01J31/38—Tubes with photoconductive screen, e.g. vidicon
-
- 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
- H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
- H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution 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
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/48—Electron guns
- H01J2229/4824—Constructional arrangements of electrodes
- H01J2229/4827—Electrodes formed on surface of common cylindrical support
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8514074A JPS5114216A (en) | 1974-07-26 | 1974-07-26 | SEIDENSHUSOKUGATASATSUZOKAN |
FR7523357A FR2280199A1 (en) | 1974-07-26 | 1975-07-25 | ELECTROSTATIC FOCUSING TUBES AND MANUFACTURING PROCESS |
GB3113875A GB1502892A (en) | 1974-07-26 | 1975-07-25 | Electrostatically focusing type image pick-up tubes and method of manufacturing the same |
DE19752533744 DE2533744C3 (en) | 1974-07-26 | 1975-07-28 | Electrostatic focusing image pickup tube and method of making the same |
US05/818,401 US4169239A (en) | 1974-07-26 | 1977-07-25 | Electrostatically focusing type image pickup tubes and method of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8514074A JPS5114216A (en) | 1974-07-26 | 1974-07-26 | SEIDENSHUSOKUGATASATSUZOKAN |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5114216A true JPS5114216A (en) | 1976-02-04 |
JPS5419129B2 JPS5419129B2 (en) | 1979-07-12 |
Family
ID=13850340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8514074A Granted JPS5114216A (en) | 1974-07-26 | 1974-07-26 | SEIDENSHUSOKUGATASATSUZOKAN |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5114216A (en) |
DE (1) | DE2533744C3 (en) |
FR (1) | FR2280199A1 (en) |
GB (1) | GB1502892A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563948A (en) * | 1979-06-22 | 1981-01-16 | Hitachi Ltd | Electrostatic focusing type pickup tube |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5652846A (en) * | 1979-10-03 | 1981-05-12 | Hitachi Ltd | Electrostatically focusing and electromagnetically deflecting image pick-up tube |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3364372A (en) * | 1963-08-14 | 1968-01-16 | English Electric Valve Co Ltd | Electrostatic electron lenses with telescopically adjustable tubular elements |
JPS445565Y1 (en) * | 1966-02-21 | 1969-02-28 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2322807A (en) * | 1940-12-28 | 1943-06-29 | Rca Corp | Electron discharge device and system |
US3295006A (en) * | 1964-02-03 | 1966-12-27 | Rca Corp | Unannealed nickel screen grid mesh for pickup tubes |
NL7115320A (en) * | 1971-11-06 | 1973-05-08 |
-
1974
- 1974-07-26 JP JP8514074A patent/JPS5114216A/en active Granted
-
1975
- 1975-07-25 GB GB3113875A patent/GB1502892A/en not_active Expired
- 1975-07-25 FR FR7523357A patent/FR2280199A1/en active Granted
- 1975-07-28 DE DE19752533744 patent/DE2533744C3/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3364372A (en) * | 1963-08-14 | 1968-01-16 | English Electric Valve Co Ltd | Electrostatic electron lenses with telescopically adjustable tubular elements |
JPS445565Y1 (en) * | 1966-02-21 | 1969-02-28 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563948A (en) * | 1979-06-22 | 1981-01-16 | Hitachi Ltd | Electrostatic focusing type pickup tube |
Also Published As
Publication number | Publication date |
---|---|
DE2533744C3 (en) | 1982-02-18 |
JPS5419129B2 (en) | 1979-07-12 |
GB1502892A (en) | 1978-03-08 |
DE2533744B2 (en) | 1981-04-23 |
DE2533744A1 (en) | 1976-02-12 |
FR2280199B1 (en) | 1978-03-17 |
FR2280199A1 (en) | 1976-02-20 |
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