JPH031772B2 - - Google Patents

Info

Publication number
JPH031772B2
JPH031772B2 JP56175035A JP17503581A JPH031772B2 JP H031772 B2 JPH031772 B2 JP H031772B2 JP 56175035 A JP56175035 A JP 56175035A JP 17503581 A JP17503581 A JP 17503581A JP H031772 B2 JPH031772 B2 JP H031772B2
Authority
JP
Japan
Prior art keywords
light
index
condensing plate
picture tube
optical signal
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
Application number
JP56175035A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5875740A (ja
Inventor
Takashi Nakakado
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP17503581A priority Critical patent/JPS5875740A/ja
Publication of JPS5875740A publication Critical patent/JPS5875740A/ja
Publication of JPH031772B2 publication Critical patent/JPH031772B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
    • H04N9/24—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using means, integral with, or external to, the tube, for producing signal indicating instantaneous beam position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/12—CRTs having luminescent screens
    • H01J2231/121—Means for indicating the position of the beam, e.g. beam indexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP17503581A 1981-10-30 1981-10-30 ビ−ムインデツクス型カラ−受像管装置 Granted JPS5875740A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17503581A JPS5875740A (ja) 1981-10-30 1981-10-30 ビ−ムインデツクス型カラ−受像管装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17503581A JPS5875740A (ja) 1981-10-30 1981-10-30 ビ−ムインデツクス型カラ−受像管装置

Publications (2)

Publication Number Publication Date
JPS5875740A JPS5875740A (ja) 1983-05-07
JPH031772B2 true JPH031772B2 (enrdf_load_stackoverflow) 1991-01-11

Family

ID=15989074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17503581A Granted JPS5875740A (ja) 1981-10-30 1981-10-30 ビ−ムインデツクス型カラ−受像管装置

Country Status (1)

Country Link
JP (1) JPS5875740A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121664A (en) * 1978-03-14 1979-09-20 Sony Corp Optical detecting device

Also Published As

Publication number Publication date
JPS5875740A (ja) 1983-05-07

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