HRP20161646T1 - Postupak za izradu optičkog modula sa silikonskom optikom, optički modul i njegova upotreba - Google Patents

Postupak za izradu optičkog modula sa silikonskom optikom, optički modul i njegova upotreba Download PDF

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Publication number
HRP20161646T1
HRP20161646T1 HRP20161646TT HRP20161646T HRP20161646T1 HR P20161646 T1 HRP20161646 T1 HR P20161646T1 HR P20161646T T HRP20161646T T HR P20161646TT HR P20161646 T HRP20161646 T HR P20161646T HR P20161646 T1 HRP20161646 T1 HR P20161646T1
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HR
Croatia
Prior art keywords
silicone
coating
optical module
casting mold
optical element
Prior art date
Application number
HRP20161646TT
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English (en)
Inventor
Michael Peil
Susanne Schadt
Harald Maiweg
Florin Oswald
Original Assignee
Heraeus Noblelight 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 Heraeus Noblelight Gmbh filed Critical Heraeus Noblelight Gmbh
Publication of HRP20161646T1 publication Critical patent/HRP20161646T1/hr

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/20Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding inserts or for coating articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/12Making multilayered or multicoloured articles
    • B29C39/123Making multilayered articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/00009Production of simple or compound lenses
    • B29D11/00278Lenticular sheets
    • B29D11/00298Producing lens arrays
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2083/00Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0014Catalysts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00Optical elements, e.g. lenses, prisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Led Device Packages (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Claims (17)

1. Postupak za izradu optičkog modula, koji sačinjavaju slijedeći koraci: a. pribava podloge (1) koja ima primarnu površinu (5); b. pribava otvorenog kalupa za lijevanje (6) naznačeno time da je kalupljenje barem jednog optičkog elementa (4, 4') nastalo u kalupu za lijevanje; c. premazivanje primarne površine (5) sa pojačivačem ljepljenja (2); d. premazivanje obložene površine (2,5) sa silikonom (3) u otvorenom kalupu za lijevanje tako da se optički element formira od silikona (3); e. stvrdnjavanje silikona u kalupu za lijevanje.
2. Postupak prema zahtjevu 1, naznačen time da silikon (3) ne sadrži pojačivač ljepljenja kao dodanu smjesu.
3. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da silikon (3) sadrži katalizator za poticanje procesa stvrdnjavanja.
4. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da sadrži slijedeći korak: zagrijavanje silikona (3) u kalupu za lijevanje do određene temperature za poticanje i/ili ubrzavanje procesa stvrdnjavanja.
5. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da, prije nego se u kalup za lijevanje stavi silikon (3), on se formira od smjese barem dva silikona.
6. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da je silikon (3) visoke čistoće i sadrži manje od 100 ppm stranih čestica.
7. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da se pojačivač ljepljenja (2) nanosi na površinu (5) u prosječnom sloju debljine manje od 100nm.
8. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da prije procesa stvrdnjavanja, silikon (3) ima viskoznost manju od 1000 mPa*s.
9. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da stvrdnuti silikon (3) ima tvrdnoću u rasponu od 10 do 90 Shore A.
10. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da optički element (4) koji se sastoji od silikona (3) ima trajnu UV otpornost na zračenje intenziteta većeg od 1 W/cm2 unutar raspona zraka manjeg od 400 nm.
11. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da se podloga ima nosač (1a) koji ima barem jednu LED (1b).
12. Postupak prema bilo kojem od zahtjeva 1 do 10, naznačen time da podloga ima svjetlopropusni nosač (1) a nosač (1) i optički element (4, 4') zajedno čine optički sustav.
13. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da sadrži slijedeći korak: premazivanje druge površine (9) nakon koraka 3, u kojem premazivanje druge površine (9) također uključuje korake metode a do e.
14. Optički modul, kojeg čini podloga (1) koja ima primarnu površinu (5) i premaz (3) koji je sačinjen od silikona i koji je nanesen na primarnu površinu (5), a optički element (4) je formiran od premaza (3) od silikona pomoću postupka kalupljenja, gdje je premaz sačinjen od pojačivača ljepljenja (2) smješten između primarne površine (5) i premaza od silikona (3), naznačen tima da je silikon (3) visoke čistoće i sadrži manje od 100 ppm stranih čestica.
15. Optički modul prema zahtjevu 14, proizveden prema bilo kojem od zahtjeva 1 do 13.
16. Rasvjetno tijelo koje sadrži optički modul prema zahtjevu 14 ili 15.
17. Upotreba rasvjetnog tijela prema zahtjevu 16 za sušenje premaza, osobito u postupku printanja.
HRP20161646TT 2012-05-02 2016-12-06 Postupak za izradu optičkog modula sa silikonskom optikom, optički modul i njegova upotreba HRP20161646T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012008639A DE102012008639A1 (de) 2012-05-02 2012-05-02 Verfahren zur Herstellung eines optischen Moduls mit einer Silikonoptik
EP13713354.2A EP2844447B1 (de) 2012-05-02 2013-03-21 Verfahren zur herstellung eines optischen moduls mit einer silikonoptik, optiches modul und seine verwendung
PCT/EP2013/000860 WO2013164052A1 (de) 2012-05-02 2013-03-21 Verfahren zur herstellung eines optischen moduls mit einer silikonoptik, optisches modul und seine verwendung

Publications (1)

Publication Number Publication Date
HRP20161646T1 true HRP20161646T1 (hr) 2017-02-10

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ID=48044718

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20161646TT HRP20161646T1 (hr) 2012-05-02 2016-12-06 Postupak za izradu optičkog modula sa silikonskom optikom, optički modul i njegova upotreba

Country Status (19)

Country Link
US (1) US20150079307A1 (hr)
EP (1) EP2844447B1 (hr)
JP (2) JP2015522440A (hr)
KR (1) KR101788913B1 (hr)
CN (1) CN104395050B (hr)
BR (1) BR112014027342A2 (hr)
CA (1) CA2865225C (hr)
DE (1) DE102012008639A1 (hr)
DK (1) DK2844447T3 (hr)
ES (1) ES2609476T3 (hr)
HK (1) HK1203900A1 (hr)
HR (1) HRP20161646T1 (hr)
HU (1) HUE033016T2 (hr)
LT (1) LT2844447T (hr)
PL (1) PL2844447T3 (hr)
PT (1) PT2844447T (hr)
SI (1) SI2844447T1 (hr)
TW (1) TWI529058B (hr)
WO (1) WO2013164052A1 (hr)

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Also Published As

Publication number Publication date
KR101788913B1 (ko) 2017-10-20
JP2015522440A (ja) 2015-08-06
CN104395050A (zh) 2015-03-04
CA2865225C (en) 2016-11-01
KR20140139600A (ko) 2014-12-05
CA2865225A1 (en) 2013-11-07
LT2844447T (lt) 2017-02-27
US20150079307A1 (en) 2015-03-19
PL2844447T3 (pl) 2017-05-31
DK2844447T3 (en) 2016-12-19
SI2844447T1 (sl) 2017-01-31
HK1203900A1 (en) 2015-11-06
CN104395050B (zh) 2018-10-09
DE102012008639A1 (de) 2013-11-07
BR112014027342A2 (pt) 2017-06-27
ES2609476T3 (es) 2017-04-20
JP6370353B2 (ja) 2018-08-08
PT2844447T (pt) 2016-12-13
TWI529058B (zh) 2016-04-11
JP2017043104A (ja) 2017-03-02
TW201350314A (zh) 2013-12-16
HUE033016T2 (en) 2017-11-28
EP2844447A1 (de) 2015-03-11
WO2013164052A1 (de) 2013-11-07
EP2844447B1 (de) 2016-10-12

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