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GB2033652B - Pick-up tube having light pipe - Google Patents

Pick-up tube having light pipe

Info

Publication number
GB2033652B
GB2033652B GB7935856A GB7935856A GB2033652B GB 2033652 B GB2033652 B GB 2033652B GB 7935856 A GB7935856 A GB 7935856A GB 7935856 A GB7935856 A GB 7935856A GB 2033652 B GB2033652 B GB 2033652B
Authority
GB
United Kingdom
Prior art keywords
pick
tube
light pipe
pipe
light
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
Application number
GB7935856A
Other versions
GB2033652A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB2033652A publication Critical patent/GB2033652A/en
Application granted granted Critical
Publication of GB2033652B publication Critical patent/GB2033652B/en
Expired legal-status Critical Current

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
GB7935856A 1978-10-20 1979-10-16 Pick-up tube having light pipe Expired GB2033652B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95299878A 1978-10-20 1978-10-20

Publications (2)

Publication Number Publication Date
GB2033652A GB2033652A (en) 1980-05-21
GB2033652B true GB2033652B (en) 1983-01-19

Family

ID=25493436

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7935856A Expired GB2033652B (en) 1978-10-20 1979-10-16 Pick-up tube having light pipe

Country Status (4)

Country Link
JP (1) JPS5557245A (en)
DE (1) DE2942408A1 (en)
GB (1) GB2033652B (en)
NL (1) NL7907732A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628076A (en) * 1968-12-24 1971-12-14 Philips Corp Photoconductive screen deriving light thorugh light conductor from tube filament
GB1299288A (en) * 1970-07-30 1972-12-13 English Electric Valve Co Ltd Improvements in or relating to pick-up tubes
NL7404731A (en) * 1974-04-08 1975-10-10 Philips Nv TELEVISION RECORDING TUBE.

Also Published As

Publication number Publication date
JPS5557245A (en) 1980-04-26
GB2033652A (en) 1980-05-21
NL7907732A (en) 1980-04-22
DE2942408A1 (en) 1980-04-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee