JPS5635581A - Scanning current control device for projection-type television light source - Google Patents

Scanning current control device for projection-type television light source

Info

Publication number
JPS5635581A
JPS5635581A JP11113579A JP11113579A JPS5635581A JP S5635581 A JPS5635581 A JP S5635581A JP 11113579 A JP11113579 A JP 11113579A JP 11113579 A JP11113579 A JP 11113579A JP S5635581 A JPS5635581 A JP S5635581A
Authority
JP
Japan
Prior art keywords
projection
colors
optical fibers
color
light source
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
Application number
JP11113579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS631793B2 (2
Inventor
Takashi Tsutsuizumi
Takeshige Ichida
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11113579A priority Critical patent/JPS5635581A/ja
Publication of JPS5635581A publication Critical patent/JPS5635581A/ja
Publication of JPS631793B2 publication Critical patent/JPS631793B2/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
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP11113579A 1979-08-30 1979-08-30 Scanning current control device for projection-type television light source Granted JPS5635581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11113579A JPS5635581A (en) 1979-08-30 1979-08-30 Scanning current control device for projection-type television light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11113579A JPS5635581A (en) 1979-08-30 1979-08-30 Scanning current control device for projection-type television light source

Publications (2)

Publication Number Publication Date
JPS5635581A true JPS5635581A (en) 1981-04-08
JPS631793B2 JPS631793B2 (2) 1988-01-14

Family

ID=14553331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11113579A Granted JPS5635581A (en) 1979-08-30 1979-08-30 Scanning current control device for projection-type television light source

Country Status (1)

Country Link
JP (1) JPS5635581A (2)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155889A (en) * 1981-03-20 1982-09-27 Matsushita Electric Ind Co Ltd Digital convergence device
JPS59100688A (ja) * 1982-11-30 1984-06-09 Nec Home Electronics Ltd 投射形テレビ受像機の投射状況補正装置
JPS59134966U (ja) * 1983-02-28 1984-09-08 日本電気ホームエレクトロニクス株式会社 自動スタテイツクコンバ−ゼンス調整装置
JPS61500579A (ja) * 1983-12-01 1986-03-27 ヒユ−ズ・エアクラフト・カンパニ− 画像重ね合せシステム
JPH03125582U (2) * 1990-03-30 1991-12-18
US5170250A (en) * 1991-02-06 1992-12-08 Hughes Aircraft Company Full-color light valve projection apparatus having internal image registration system
JPH06171611A (ja) * 1992-05-18 1994-06-21 Shindaigo:Kk 深絞りタイプの真空包装のシール方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155889A (en) * 1981-03-20 1982-09-27 Matsushita Electric Ind Co Ltd Digital convergence device
JPS59100688A (ja) * 1982-11-30 1984-06-09 Nec Home Electronics Ltd 投射形テレビ受像機の投射状況補正装置
JPS59134966U (ja) * 1983-02-28 1984-09-08 日本電気ホームエレクトロニクス株式会社 自動スタテイツクコンバ−ゼンス調整装置
JPS61500579A (ja) * 1983-12-01 1986-03-27 ヒユ−ズ・エアクラフト・カンパニ− 画像重ね合せシステム
US4683467A (en) * 1983-12-01 1987-07-28 Hughes Aircraft Company Image registration system
JPH03125582U (2) * 1990-03-30 1991-12-18
US5170250A (en) * 1991-02-06 1992-12-08 Hughes Aircraft Company Full-color light valve projection apparatus having internal image registration system
JPH06171611A (ja) * 1992-05-18 1994-06-21 Shindaigo:Kk 深絞りタイプの真空包装のシール方法

Also Published As

Publication number Publication date
JPS631793B2 (2) 1988-01-14

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