AU560765B2 - Optical projection system - Google Patents

Optical projection system

Info

Publication number
AU560765B2
AU560765B2 AU17461/83A AU1746183A AU560765B2 AU 560765 B2 AU560765 B2 AU 560765B2 AU 17461/83 A AU17461/83 A AU 17461/83A AU 1746183 A AU1746183 A AU 1746183A AU 560765 B2 AU560765 B2 AU 560765B2
Authority
AU
Australia
Prior art keywords
projection system
optical projection
optical
projection
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.)
Expired
Application number
AU17461/83A
Other versions
AU1746183A (en
Inventor
Zoltan Stephen Hegedus
Greig William Small
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Priority to AU17461/83A priority Critical patent/AU560765B2/en
Publication of AU1746183A publication Critical patent/AU1746183A/en
Application granted granted Critical
Publication of AU560765B2 publication Critical patent/AU560765B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
AU17461/83A 1982-07-29 1982-07-29 Optical projection system Expired AU560765B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU17461/83A AU560765B2 (en) 1982-07-29 1982-07-29 Optical projection system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPF5116 1982-07-29
AU17461/83A AU560765B2 (en) 1982-07-29 1982-07-29 Optical projection system

Publications (2)

Publication Number Publication Date
AU1746183A AU1746183A (en) 1984-02-02
AU560765B2 true AU560765B2 (en) 1987-04-16

Family

ID=3707163

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17461/83A Expired AU560765B2 (en) 1982-07-29 1982-07-29 Optical projection system

Country Status (1)

Country Link
AU (1) AU560765B2 (en)

Also Published As

Publication number Publication date
AU1746183A (en) 1984-02-02

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired