SG11201810987TA - A thermoplastic optical device - Google Patents

A thermoplastic optical device

Info

Publication number
SG11201810987TA
SG11201810987TA SG11201810987TA SG11201810987TA SG11201810987TA SG 11201810987T A SG11201810987T A SG 11201810987TA SG 11201810987T A SG11201810987T A SG 11201810987TA SG 11201810987T A SG11201810987T A SG 11201810987TA SG 11201810987T A SG11201810987T A SG 11201810987TA
Authority
SG
Singapore
Prior art keywords
international
thermoplastic
kapeldreef
imec
vzw
Prior art date
Application number
SG11201810987TA
Inventor
Smet Jelle De
Xiaobing Shang
Paul Marchal
Original Assignee
Sihto Nv
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 Sihto Nv filed Critical Sihto Nv
Publication of SG11201810987TA publication Critical patent/SG11201810987TA/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1624—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside
    • A61F2/1627—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside for changing index of refraction, e.g. by external means or by tilting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00807—Producing lenses combined with electronics, e.g. chips
    • B29D11/00817—Producing electro-active lenses or lenses with energy receptors, e.g. batteries or antennas
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/083—Electrooptic lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/294—Variable focal length devices
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/20—Diffractive and Fresnel lenses or lens portions
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
    • G02F2201/305—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating diffraction grating

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 14 December 2017 (14.12.2017) WIP0 I PCT omit VIII two Hol HE HE 101101 X10111110 oimIE (10) International Publication Number WO 2017/211899 Al (51) International Patent Classification: G02C 7/08 (2006.01) B29D 11/00 (2006.01) (21) International Application Number: PCT/EP2017/063860 (22) International Filing Date: 07 June 2017 (07.06.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 16173913.1 10 June 2016 (10.06.2016) EP (71) Applicants: IMEC VZW [BE/BE]; Kapeldreef 75, 3001 Leuven (BE). UNIVERSITEIT GENT [BE/BE]; St. Pietersnieuwstraat 25, 9000 Gent (BE). (72) Inventor; and (71) Applicant: MARCHAL, Paul [BE/BE]; Aaigemstraat 111, 9000 Gent (BE). (72) Inventors: DE SMET, Jelle; IMEC VZW, Patent depart- ment, Kapeldreef 75, 3001 Leuven (BE). SHANG, Xiaob- ing; IMEC VZW, Patent department, Kapeldreef 75, 3001 Leuven (BE). (74) Agent: PHILIPPAERTS, Yannick Thomas Sidon; Bezuidenhoutseweg 57, 2594 AC The Hague (NL). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: A THERMOPLASTIC OPTICAL DEVICE 16 \ 7 5 7 \\ 7 16 9 / / 2 6 4 6 FIG. 1 j r:-. .\" (57) : An optical device (1), comprising a first optical transparent thermoplastic layer (2), a second optical transparent ther- moplastic layer (3), and in between both thermoplastic layers (2,3), a diffractive optical element (4) adjacent to one thermoplastic layer el (2), a spacer (5) in between the diffractive optical element (4) and the other thermoplastic layer (3) and, a border (6) enclosing the C diffractive element (4) thereby forming a sealed cavity (7).
SG11201810987TA 2016-06-10 2017-06-07 A thermoplastic optical device SG11201810987TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16173913.1A EP3255479B1 (en) 2016-06-10 2016-06-10 A thermoplastic optical device
PCT/EP2017/063860 WO2017211899A1 (en) 2016-06-10 2017-06-07 A thermoplastic optical device

Publications (1)

Publication Number Publication Date
SG11201810987TA true SG11201810987TA (en) 2019-01-30

Family

ID=56120950

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201810987TA SG11201810987TA (en) 2016-06-10 2017-06-07 A thermoplastic optical device

Country Status (9)

Country Link
US (1) US10976638B2 (en)
EP (1) EP3255479B1 (en)
JP (2) JP2019519006A (en)
KR (1) KR102460599B1 (en)
CN (1) CN109477982B (en)
BR (1) BR112018075444B1 (en)
ES (1) ES2854025T3 (en)
SG (1) SG11201810987TA (en)
WO (1) WO2017211899A1 (en)

Families Citing this family (10)

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Publication number Priority date Publication date Assignee Title
US10241244B2 (en) 2016-07-29 2019-03-26 Lumentum Operations Llc Thin film total internal reflection diffraction grating for single polarization or dual polarization
US10996482B2 (en) 2016-09-07 2021-05-04 Osram Oled Gmbh Optically effective element, method of producing an optically effective element, and optoelectronic component
EP3447567B1 (en) * 2017-08-24 2023-07-12 Morrow N.V. Optical device with liquid crystal alignment
EP3499299B1 (en) * 2017-12-12 2023-06-07 Morrow N.V. Optical device
NL2022478B1 (en) 2019-01-30 2020-08-18 Morrow N V Electroactive lens assembly
EP3787381A1 (en) * 2019-08-30 2021-03-03 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO Electronic device with multilayer laminate
US11953707B2 (en) * 2020-01-14 2024-04-09 Purdue Research Foundation Smooth surface diffraction grating lens and method for manufacturing the same
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US20220244571A1 (en) * 2021-01-29 2022-08-04 Coopervision International Limited Flexible liquid crystal-containing lenses
TWI808413B (en) * 2021-04-29 2023-07-11 位元奈米科技股份有限公司 Transparent conductive substrate structure formed by hot pressing

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Also Published As

Publication number Publication date
KR20190017935A (en) 2019-02-20
JP2019519006A (en) 2019-07-04
CN109477982A (en) 2019-03-15
JP2022063320A (en) 2022-04-21
EP3255479A1 (en) 2017-12-13
WO2017211899A1 (en) 2017-12-14
BR112018075444A2 (en) 2019-03-19
EP3255479B1 (en) 2021-01-06
ES2854025T3 (en) 2021-09-20
KR102460599B1 (en) 2022-10-27
US10976638B2 (en) 2021-04-13
CN109477982B (en) 2021-10-22
BR112018075444B1 (en) 2023-03-21
US20170357141A1 (en) 2017-12-14

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