EP2049924A4 - Method of making high precision optics having a wavefront profile - Google Patents

Method of making high precision optics having a wavefront profile

Info

Publication number: EP2049924A4
Authority: EP; European Patent Office
Prior art keywords: high precision; making high; precision optics; wavefront profile; wavefront
Prior art date: 2006-07-25
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP07813349A

Other languages

German (de)

French (fr)

Other versions

EP2049924A2 (en

Inventor

Shui T Lai

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.)

Individual

Original Assignee

Individual

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.)

2006-07-25

Filing date

2007-07-25

Publication date

2010-12-29

2007-07-25 Application filed by Individual filed Critical Individual

2007-07-25 Priority claimed from PCT/US2007/074335 external-priority patent/WO2008014330A2/en

2009-04-22 Publication of EP2049924A2 publication Critical patent/EP2049924A2/en

2010-12-29 Publication of EP2049924A4 publication Critical patent/EP2049924A4/en

Status Withdrawn legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

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
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
- 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
- B29D11/00009—Production of simple or compound lenses
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0081—Simple or compound lenses having one or more elements with analytic function to create variable power
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0087—Simple or compound lenses with index gradient

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Manufacturing & Machinery (AREA)
Ophthalmology & Optometry (AREA)
Mechanical Engineering (AREA)
Eyeglasses (AREA)

EP07813349A 2006-07-25 2007-07-25 Method of making high precision optics having a wavefront profile Withdrawn EP2049924A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US82034006P	2006-07-25	2006-07-25
US82048306P	2006-07-26	2006-07-26
PCT/US2007/074335 WO2008014330A2 (en)	2006-07-25	2007-07-25	Method of making high precision optics having a wavefront profile

Publications (2)

Publication Number	Publication Date
EP2049924A2 EP2049924A2 (en)	2009-04-22
EP2049924A4 true EP2049924A4 (en)	2010-12-29

Family

ID=40445864

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07813349A Withdrawn EP2049924A4 (en)	2006-07-25	2007-07-25	Method of making high precision optics having a wavefront profile

Country Status (1)

Country	Link
EP (1)	EP2049924A4 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006023404A2 (en) *	2004-08-20	2006-03-02	Apollo Optical Systems, Inc.	Diffractive lenses for vision correction
US20060052547A1 (en) *	2004-09-07	2006-03-09	Jagdish Jethmalani	Monomers and polymers for optical elements

2007
- 2007-07-25 EP EP07813349A patent/EP2049924A4/en not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006023404A2 (en) *	2004-08-20	2006-03-02	Apollo Optical Systems, Inc.	Diffractive lenses for vision correction
US20060052547A1 (en) *	2004-09-07	2006-03-09	Jagdish Jethmalani	Monomers and polymers for optical elements

Also Published As

Publication number	Publication date
EP2049924A2 (en)	2009-04-22

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Legal Events

Date	Code	Title	Description
2009-03-20	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2009-04-22	17P	Request for examination filed	Effective date: 20090224
2009-04-22	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2009-04-22	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2010-12-29	A4	Supplementary search report drawn up and despatched	Effective date: 20101130
2010-12-29	RIC1	Information provided on ipc code assigned before grant	Ipc: G02B 27/00 20060101ALI20101124BHEP Ipc: B29D 11/00 20060101ALI20101124BHEP Ipc: G02B 3/00 20060101AFI20090304BHEP
2012-08-15	DAX	Request for extension of the european patent (deleted)
2013-02-27	17Q	First examination report despatched	Effective date: 20130201
2013-10-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2013-11-27	18D	Application deemed to be withdrawn	Effective date: 20130612