DE102008055857B8 - Efficient deflecting device with double-sided prismatic and lenticular surface structuring - Google Patents

Efficient deflecting device with double-sided prismatic and lenticular surface structuring

Info

Publication number
DE102008055857B8
DE102008055857B8 DE200810055857 DE102008055857A DE102008055857B8 DE 102008055857 B8 DE102008055857 B8 DE 102008055857B8 DE 200810055857 DE200810055857 DE 200810055857 DE 102008055857 A DE102008055857 A DE 102008055857A DE 102008055857 B8 DE102008055857 B8 DE 102008055857B8
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
efficient
double
deflecting device
surface structuring
lenticular surface
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.)
Active
Application number
DE200810055857
Other languages
German (de)
Other versions
DE102008055857A1 (en )
DE102008055857B4 (en )
Inventor
Stephan Klammt
Helmut Frank Ottomar Müller
Andreas Neyer
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.)
ANDREAS NEYER, DE
HELMUT FRANK OTTOMAR MUELLER, DE
MUELLER, HELMUT FRANK OTTOMAR, DE
NEYER, ANDREAS, PROF. DR.-ING. PRIV.-DOZ., DE
Original Assignee
Helmut Frank Ottomar Müller
Andreas Neyer
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
Grant date

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00Non-electric lighting devices or systems using daylight
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/02Refractors for light sources of prismatic shape
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2417Light path control; means to control reflection
DE200810055857 2008-11-03 2008-11-03 Efficient deflecting device with double-sided prismatic and lenticular surface structuring Active DE102008055857B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200810055857 DE102008055857B8 (en) 2008-11-03 2008-11-03 Efficient deflecting device with double-sided prismatic and lenticular surface structuring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810055857 DE102008055857B8 (en) 2008-11-03 2008-11-03 Efficient deflecting device with double-sided prismatic and lenticular surface structuring

Publications (3)

Publication Number Publication Date
DE102008055857A1 true DE102008055857A1 (en) 2010-05-12
DE102008055857B4 DE102008055857B4 (en) 2012-04-05
DE102008055857B8 true DE102008055857B8 (en) 2012-06-14

Family

ID=42096345

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200810055857 Active DE102008055857B8 (en) 2008-11-03 2008-11-03 Efficient deflecting device with double-sided prismatic and lenticular surface structuring

Country Status (1)

Country Link
DE (1) DE102008055857B8 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140054064A (en) 2011-07-19 2014-05-08 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Multiple sequenced daylight redirecting layers
WO2013012858A3 (en) 2011-07-19 2013-03-14 3M Innovative Properties Company Dual-sided daylight redirecting film
DE202012002723U1 (en) 2012-03-19 2012-05-16 Glasbau Hahn Gmbh window
DE102016118884A1 (en) 2016-10-05 2018-04-05 Temicon Gmbh Deflecting device, illumination device and using
US10012356B1 (en) 2017-11-22 2018-07-03 LightLouver LLC Light-redirecting optical daylighting system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US720386A (en) * 1900-07-12 1903-02-10 Pressed Prism Plate Glass Co Illuminating prism structure.
EP1331495A2 (en) * 2002-01-23 2003-07-30 Omron Corporation Surface light source device, diffusion plate and liquid crystal display device
US7418202B2 (en) * 2005-08-04 2008-08-26 3M Innovative Properties Company Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873682A (en) 1981-10-09 1983-05-02 Unisearch Ltd Panel and method for illumination of solar light
DE4310718A1 (en) 1993-04-01 1994-10-06 Koester Helmut Device for automatically controlling the incidence of light into a room
DE4442228C1 (en) 1994-11-26 1996-04-25 Helmut Frank Ottomar P Mueller Daylight illumination device for building interior
DE19622670C2 (en) 1996-06-05 2001-07-19 Fraunhofer Ges Forschung Lichtumlenkplatte with two sheetlike elements
GB9820318D0 (en) 1998-09-18 1998-11-11 Milner Peter J Optical components for daylighting and other purposes
DE10338378A1 (en) 2003-08-21 2005-04-07 Köster, Brigitte Light transparent components for selective masking of light radiation in architectural applications, uses surface structures with linear prismatic structured surfaces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US720386A (en) * 1900-07-12 1903-02-10 Pressed Prism Plate Glass Co Illuminating prism structure.
EP1331495A2 (en) * 2002-01-23 2003-07-30 Omron Corporation Surface light source device, diffusion plate and liquid crystal display device
US7418202B2 (en) * 2005-08-04 2008-08-26 3M Innovative Properties Company Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter

Also Published As

Publication number Publication date Type
DE102008055857A1 (en) 2010-05-12 application
DE102008055857B4 (en) 2012-04-05 grant

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R082 Change of representative

Representative=s name: UWE SCHNEIDER, 59423 UNNA, DE

Representative=s name: UWE SCHNEIDER, DE

R018 Grant decision by examination section/examining division
R081 Change of applicant/patentee

Owner name: ANDREAS NEYER, DE

Free format text: FORMER OWNER: STEPHAN KLAMMT,HELMUT FRANK OTTOMAR MUELLER,ANDREAS NEYER, , DE

Effective date: 20111209

Owner name: HELMUT FRANK OTTOMAR MUELLER, DE

Free format text: FORMER OWNER: STEPHAN KLAMMT,HELMUT FRANK OTTOMAR MUELLER,ANDREAS NEYER, , DE

Effective date: 20111209

Owner name: NEYER, ANDREAS, PROF. DR.-ING. PRIV.-DOZ., DE

Free format text: FORMER OWNER: STEPHAN KLAMMT,HELMUT FRANK OTTOMAR MUELLER,ANDREAS NEYER, , DE

Effective date: 20111209

Owner name: MUELLER, HELMUT FRANK OTTOMAR, DE

Free format text: FORMER OWNER: STEPHAN KLAMMT,HELMUT FRANK OTTOMAR MUELLER,ANDREAS NEYER, , DE

Effective date: 20111209

Owner name: MUELLER, HELMUT FRANK OTTOMAR, DE

Free format text: FORMER OWNERS: KLAMMT, STEPHAN, DIPL.-ING., 44149 DORTMUND, DE; MUELLER, HELMUT FRANK OTTOMAR, PROF. DR.-ING., 50933 KOELN, DE; NEYER, ANDREAS, PROF. DR.-ING. PRIV.-DOZ., 58638 ISERLOHN, DE

Effective date: 20111209

Owner name: NEYER, ANDREAS, PROF. DR.-ING. PRIV.-DOZ., DE

Free format text: FORMER OWNERS: KLAMMT, STEPHAN, DIPL.-ING., 44149 DORTMUND, DE; MUELLER, HELMUT FRANK OTTOMAR, PROF. DR.-ING., 50933 KOELN, DE; NEYER, ANDREAS, PROF. DR.-ING. PRIV.-DOZ., 58638 ISERLOHN, DE

Effective date: 20111209

R082 Change of representative

Representative=s name: UWE SCHNEIDER, 59423 UNNA, DE

Representative=s name: UWE SCHNEIDER, DE

Effective date: 20111209

Representative=s name: SCHNEIDER, UWE, DIPL.-ING., DE

Effective date: 20111209

R020 Patent grant now final

Effective date: 20120706