DE2526059A1 - Lichtverteilertafel - Google Patents

Lichtverteilertafel

Info

Publication number
DE2526059A1
DE2526059A1 DE19752526059 DE2526059A DE2526059A1 DE 2526059 A1 DE2526059 A1 DE 2526059A1 DE 19752526059 DE19752526059 DE 19752526059 DE 2526059 A DE2526059 A DE 2526059A DE 2526059 A1 DE2526059 A1 DE 2526059A1
Authority
DE
Germany
Prior art keywords
light
bundled
angle
distribution panel
incidence
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.)
Ceased
Application number
DE19752526059
Other languages
German (de)
English (en)
Inventor
Thomas William Dey
James David Howe
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.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb Inc
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 Bausch and Lomb Inc filed Critical Bausch and Lomb Inc
Publication of DE2526059A1 publication Critical patent/DE2526059A1/de
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/14—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing polarised light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)
DE19752526059 1974-06-18 1975-06-11 Lichtverteilertafel Ceased DE2526059A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48034374A 1974-06-18 1974-06-18
US57117175A 1975-05-01 1975-05-01

Publications (1)

Publication Number Publication Date
DE2526059A1 true DE2526059A1 (de) 1976-03-25

Family

ID=27046551

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752526059 Ceased DE2526059A1 (de) 1974-06-18 1975-06-11 Lichtverteilertafel

Country Status (4)

Country Link
JP (1) JPS5167681A (enrdf_load_stackoverflow)
DE (1) DE2526059A1 (enrdf_load_stackoverflow)
FR (1) FR2275730A1 (enrdf_load_stackoverflow)
GB (1) GB1515004A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188942A (ja) * 1983-04-11 1984-10-26 Nec Corp 高耐圧ｉｃ
AT403403B (de) * 1987-02-12 1998-02-25 Zumtobel Ag Abdeckung für leuchten
JP2022104454A (ja) * 2020-12-28 2022-07-08 株式会社ダイセル マイクロレンズアレイ、拡散板及び照明装置

Also Published As

Publication number Publication date
JPS5167681A (enrdf_load_stackoverflow) 1976-06-11
FR2275730A1 (fr) 1976-01-16
FR2275730B3 (enrdf_load_stackoverflow) 1978-02-03
GB1515004A (en) 1978-06-21

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: FRHR. VON UEXKUELL, J., DIPL.-CHEM. DR.RER.NAT. GR

8131 Rejection