JPS5167681A - - Google Patents

Info

Publication number
JPS5167681A
JPS5167681A JP50073258A JP7325875A JPS5167681A JP S5167681 A JPS5167681 A JP S5167681A JP 50073258 A JP50073258 A JP 50073258A JP 7325875 A JP7325875 A JP 7325875A JP S5167681 A JPS5167681 A JP S5167681A
Authority
JP
Japan
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
JP50073258A
Other languages
Japanese (ja)
Inventor
Daburuyuu Dei Tamasu
Deii Ho Jeimuzu
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 JPS5167681A publication Critical patent/JPS5167681A/ja
Pending 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)
JP50073258A 1974-06-18 1975-06-18 Pending JPS5167681A (enrdf_load_stackoverflow)

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
JPS5167681A true JPS5167681A (enrdf_load_stackoverflow) 1976-06-11

Family

ID=27046551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50073258A Pending JPS5167681A (enrdf_load_stackoverflow) 1974-06-18 1975-06-18

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)

Cited By (2)

* 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
WO2022145268A1 (ja) * 2020-12-28 2022-07-07 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403403B (de) * 1987-02-12 1998-02-25 Zumtobel Ag Abdeckung für leuchten

Cited By (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
WO2022145268A1 (ja) * 2020-12-28 2022-07-07 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
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
DE2526059A1 (de) 1976-03-25
FR2275730A1 (fr) 1976-01-16
FR2275730B3 (enrdf_load_stackoverflow) 1978-02-03
GB1515004A (en) 1978-06-21

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