JPS59178089A - ビデオプロジエクタ投写映像の垂直方向位置偏差検出装置 - Google Patents

ビデオプロジエクタ投写映像の垂直方向位置偏差検出装置

Info

Publication number
JPS59178089A
JPS59178089A JP58051413A JP5141383A JPS59178089A JP S59178089 A JPS59178089 A JP S59178089A JP 58051413 A JP58051413 A JP 58051413A JP 5141383 A JP5141383 A JP 5141383A JP S59178089 A JPS59178089 A JP S59178089A
Authority
JP
Japan
Prior art keywords
cathode ray
position detection
pulse signal
image
ray tube
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
JP58051413A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6315793B2 (ko
Inventor
Jiyouji Yoshioka
吉岡　仗治
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 JP58051413A priority Critical patent/JPS59178089A/ja
Publication of JPS59178089A publication Critical patent/JPS59178089A/ja
Publication of JPS6315793B2 publication Critical patent/JPS6315793B2/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)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP58051413A 1983-03-29 1983-03-29 ビデオプロジエクタ投写映像の垂直方向位置偏差検出装置 Granted JPS59178089A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58051413A JPS59178089A (ja) 1983-03-29 1983-03-29 ビデオプロジエクタ投写映像の垂直方向位置偏差検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58051413A JPS59178089A (ja) 1983-03-29 1983-03-29 ビデオプロジエクタ投写映像の垂直方向位置偏差検出装置

Publications (2)

Publication Number Publication Date
JPS59178089A true JPS59178089A (ja) 1984-10-09
JPS6315793B2 JPS6315793B2 (ko) 1988-04-06

Family

ID=12886237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58051413A Granted JPS59178089A (ja) 1983-03-29 1983-03-29 ビデオプロジエクタ投写映像の垂直方向位置偏差検出装置

Country Status (1)

Country Link
JP (1) JPS59178089A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868668A (en) * 1986-08-21 1989-09-19 Electrohome Limited System and method for image adjustment in an optical projection system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0889203A (ja) * 1994-09-22 1996-04-09 Tsukunaka:Kk 果実，木の実等の加工食品
JPH0928343A (ja) * 1995-07-21 1997-02-04 Aabest Foods Kk 詰物食品及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868668A (en) * 1986-08-21 1989-09-19 Electrohome Limited System and method for image adjustment in an optical projection system

Also Published As

Publication number Publication date
JPS6315793B2 (ko) 1988-04-06

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