JPS4895722A - - Google Patents
Info
- Publication number
- JPS4895722A JPS4895722A JP48019684A JP1968473A JPS4895722A JP S4895722 A JPS4895722 A JP S4895722A JP 48019684 A JP48019684 A JP 48019684A JP 1968473 A JP1968473 A JP 1968473A JP S4895722 A JPS4895722 A JP S4895722A
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- 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
-
- 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
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Secondary Cells (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Surgical Instruments (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB735372*[A GB1358475A (en) | 1972-02-17 | 1972-02-17 | Camera tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4895722A true JPS4895722A (en) | 1973-12-07 |
Family
ID=9831500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48019684A Pending JPS4895722A (en) | 1972-02-17 | 1973-02-17 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3813572A (en) |
| JP (1) | JPS4895722A (en) |
| CA (1) | CA952959A (en) |
| FR (1) | FR2172410B1 (en) |
| GB (1) | GB1358475A (en) |
| NL (1) | NL7301844A (en) |
-
1972
- 1972-02-17 GB GB735372*[A patent/GB1358475A/en not_active Expired
-
1973
- 1973-01-22 US US00325458A patent/US3813572A/en not_active Expired - Lifetime
- 1973-01-30 CA CA162,414A patent/CA952959A/en not_active Expired
- 1973-02-09 NL NL7301844A patent/NL7301844A/xx unknown
- 1973-02-16 FR FR7305683A patent/FR2172410B1/fr not_active Expired
- 1973-02-17 JP JP48019684A patent/JPS4895722A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2172410B1 (en) | 1976-05-14 |
| DE2305930A1 (en) | 1973-09-06 |
| GB1358475A (en) | 1974-07-03 |
| NL7301844A (en) | 1973-08-21 |
| DE2305930B2 (en) | 1975-08-07 |
| FR2172410A1 (en) | 1973-09-28 |
| US3813572A (en) | 1974-05-28 |
| CA952959A (en) | 1974-08-13 |