JPS5436129A - Video projector - Google Patents

Video projector

Info

Publication number
JPS5436129A
JPS5436129A JP10222277A JP10222277A JPS5436129A JP S5436129 A JPS5436129 A JP S5436129A JP 10222277 A JP10222277 A JP 10222277A JP 10222277 A JP10222277 A JP 10222277A JP S5436129 A JPS5436129 A JP S5436129A
Authority
JP
Japan
Prior art keywords
video projector
projection
distortion
shifting
correct
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.)
Pending
Application number
JP10222277A
Other languages
Japanese (ja)
Inventor
Masayuki Omori
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP10222277A priority Critical patent/JPS5436129A/en
Publication of JPS5436129A publication Critical patent/JPS5436129A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transforming Electric Information Into Light Information (AREA)

Abstract

PURPOSE: To correct the distortion of picture due to tilted projection of the screen projection type television by shifting the light axis of the projection lens.
COPYRIGHT: (C)1979,JPO&Japio
JP10222277A 1977-08-26 1977-08-26 Video projector Pending JPS5436129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10222277A JPS5436129A (en) 1977-08-26 1977-08-26 Video projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10222277A JPS5436129A (en) 1977-08-26 1977-08-26 Video projector

Publications (1)

Publication Number Publication Date
JPS5436129A true JPS5436129A (en) 1979-03-16

Family

ID=14321628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10222277A Pending JPS5436129A (en) 1977-08-26 1977-08-26 Video projector

Country Status (1)

Country Link
JP (1) JPS5436129A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352585A (en) * 1986-08-22 1988-03-05 Matsushita Electric Ind Co Ltd Video projector device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352585A (en) * 1986-08-22 1988-03-05 Matsushita Electric Ind Co Ltd Video projector device

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