AT179573B - Anordnung zur Verstärkung der Lichtintensität eines optisch projizierten Bildes - Google Patents

Anordnung zur Verstärkung der Lichtintensität eines optisch projizierten Bildes

Info

Publication number
AT179573B
AT179573B AT179573DA AT179573B AT 179573 B AT179573 B AT 179573B AT 179573D A AT179573D A AT 179573DA AT 179573 B AT179573 B AT 179573B
Authority
AT
Austria
Prior art keywords
intensifying
arrangement
light intensity
projected image
optically projected
Prior art date
Application number
Other languages
English (en)
Original Assignee
Foerderung Forschung Gmbh
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 Foerderung Forschung Gmbh filed Critical Foerderung Forschung Gmbh
Application granted granted Critical
Publication of AT179573B publication Critical patent/AT179573B/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0825—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/465—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using masks, e.g. light-switching masks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
AT179573D 1952-04-16 1953-04-10 Anordnung zur Verstärkung der Lichtintensität eines optisch projizierten Bildes AT179573B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH179573X 1952-04-16

Publications (1)

Publication Number Publication Date
AT179573B true AT179573B (de) 1954-09-10

Family

ID=4429369

Family Applications (1)

Application Number Title Priority Date Filing Date
AT179573D AT179573B (de) 1952-04-16 1953-04-10 Anordnung zur Verstärkung der Lichtintensität eines optisch projizierten Bildes

Country Status (1)

Country Link
AT (1) AT179573B (de)

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