JPS5315846A - Tv projecting system - Google Patents

Tv projecting system

Info

Publication number
JPS5315846A
JPS5315846A JP9062976A JP9062976A JPS5315846A JP S5315846 A JPS5315846 A JP S5315846A JP 9062976 A JP9062976 A JP 9062976A JP 9062976 A JP9062976 A JP 9062976A JP S5315846 A JPS5315846 A JP S5315846A
Authority
JP
Japan
Prior art keywords
center
reflecting mirror
intersecting point
projecting system
lens
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
JP9062976A
Other languages
Japanese (ja)
Other versions
JPS6048735B2 (en
Inventor
Seiji Fujisawa
Toshitaka Yukimoto
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 JP9062976A priority Critical patent/JPS6048735B2/en
Publication of JPS5315846A publication Critical patent/JPS5315846A/en
Publication of JPS6048735B2 publication Critical patent/JPS6048735B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

PURPOSE: To easily and correctly align the center of a lens with the center of curvature of a spherical reflecting mirror by providing a compensating lens which has its thickness and position designed such that the light emanating from the intersecting point between the outer surface and the optical axis is reflected by the reflecting mirror and returned again to the intersecting point.
COPYRIGHT: (C)1978,JPO&Japio
JP9062976A 1976-07-28 1976-07-28 television projection device Expired JPS6048735B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9062976A JPS6048735B2 (en) 1976-07-28 1976-07-28 television projection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9062976A JPS6048735B2 (en) 1976-07-28 1976-07-28 television projection device

Publications (2)

Publication Number Publication Date
JPS5315846A true JPS5315846A (en) 1978-02-14
JPS6048735B2 JPS6048735B2 (en) 1985-10-29

Family

ID=14003765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9062976A Expired JPS6048735B2 (en) 1976-07-28 1976-07-28 television projection device

Country Status (1)

Country Link
JP (1) JPS6048735B2 (en)

Also Published As

Publication number Publication date
JPS6048735B2 (en) 1985-10-29

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