JPS6074890A - 3管式マルチプロジエクタ - Google Patents

3管式マルチプロジエクタ

Info

Publication number
JPS6074890A
JPS6074890A JP58182879A JP18287983A JPS6074890A JP S6074890 A JPS6074890 A JP S6074890A JP 58182879 A JP58182879 A JP 58182879A JP 18287983 A JP18287983 A JP 18287983A JP S6074890 A JPS6074890 A JP S6074890A
Authority
JP
Japan
Prior art keywords
tube
sets
projectors
tubes
green
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
JP58182879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6317392B2 (enrdf_load_stackoverflow
Inventor
Toshio Hirano
平野 俊男
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon 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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP58182879A priority Critical patent/JPS6074890A/ja
Publication of JPS6074890A publication Critical patent/JPS6074890A/ja
Publication of JPS6317392B2 publication Critical patent/JPS6317392B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection 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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP58182879A 1983-09-30 1983-09-30 3管式マルチプロジエクタ Granted JPS6074890A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58182879A JPS6074890A (ja) 1983-09-30 1983-09-30 3管式マルチプロジエクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58182879A JPS6074890A (ja) 1983-09-30 1983-09-30 3管式マルチプロジエクタ

Publications (2)

Publication Number Publication Date
JPS6074890A true JPS6074890A (ja) 1985-04-27
JPS6317392B2 JPS6317392B2 (enrdf_load_stackoverflow) 1988-04-13

Family

ID=16126012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58182879A Granted JPS6074890A (ja) 1983-09-30 1983-09-30 3管式マルチプロジエクタ

Country Status (1)

Country Link
JP (1) JPS6074890A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6317392B2 (enrdf_load_stackoverflow) 1988-04-13

Similar Documents

Publication Publication Date Title
JP2791668B2 (ja) 微小画素列による画像光学系の画素間マスクのコントラスト低下装置
JPH05188477A (ja) 背面投射型プロジェクター
US20040004697A1 (en) Configurations for color displays by the use of lenticular optics
CA3057235A1 (en) Arrangement of cinemas in multiplex cinemas and cinema room for a multi-screen cinema
JPH09274159A (ja) 立体画像表示装置
US2999126A (en) Facetted correction lens for minimizing keystoning of off-axis projectors
JPS6074890A (ja) 3管式マルチプロジエクタ
JPS6074891A (ja) 6管式マルチプロジエクタ
JPH0493828A (ja) 大画面表示装置
JPH0218540A (ja) 透過式背面スクリーン
JPS5947519B2 (ja) テレビジヨン投写装置
JP3375604B2 (ja) プロジェクションテレビジョン受信機内の光学システム
US1371969A (en) Color-picture
JPS62296677A (ja) 映像表示装置
JPH02239218A (ja) 形状補正レンズおよび形状補正レンズを用いた投射型ディスプレー装置
US4789221A (en) Light valve projector apparatus having increased light efficiency
JPS60227238A (ja) ビデオプロジエクタシステム
US3433562A (en) Color cinematographic film
JPS6112196A (ja) 映像表示装置
JPS5876825A (ja) 透過性映像スクリ−ン
JP3189521B2 (ja) 色収差補正式投写形ディスプレイ
JPS5913488A (ja) 立体像表示装置
JPH01170178A (ja) 投写型カラーディスプレイ装置
KR920005881Y1 (ko) 투사형 브라운관
JPS5810035B2 (ja) 多管式投写型カラ−テレビジョン受像機