PL2550130T3 - Process for controlling the polishing process of an optical element - Google Patents

Process for controlling the polishing process of an optical element

Info

Publication number: PL2550130T3
Authority: PL; Poland
Prior art keywords: controlling; optical element; polishing; polishing process; optical
Prior art date: 2010-03-25

Application number

PL11706250T

Other languages

Polish (pl)

Inventor

Xavier Bultez

Benoît Callier

Barros José De

Eric Gacoin

Alexandre Gourraud

Original Assignee

Essilor Int

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.)

2010-03-25

Filing date

2011-03-03

Publication date

2014-09-30

2011-03-03 Application filed by Essilor Int filed Critical Essilor Int

2014-09-30 Publication of PL2550130T3 publication Critical patent/PL2550130T3/en

Links

238000000034 method Methods 0.000 title 1
230000003287 optical effect Effects 0.000 title 1
238000007517 polishing process Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/0012—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for multifocal lenses
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/06—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

PL11706250T 2010-03-25 2011-03-03 Process for controlling the polishing process of an optical element PL2550130T3 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP10305300		2010-03-25
EP11706250.5A EP2550130B1 (en)	2010-03-25	2011-03-03	Process for controlling the polishing process of an optical element
PCT/EP2011/053139 WO2011117050A2 (en)	2010-03-25	2011-03-03	Process for controlling the polishing process of an optical element

Publications (1)

Publication Number	Publication Date
PL2550130T3 true PL2550130T3 (en)	2014-09-30

Family

ID=42537652

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL11706250T PL2550130T3 (en)	2010-03-25	2011-03-03	Process for controlling the polishing process of an optical element

Country Status (6)

Country	Link
US (1)	US20130065489A1 (en)
EP (1)	EP2550130B1 (en)
CN (1)	CN103097079B (en)
PL (1)	PL2550130T3 (en)
PT (1)	PT2550130E (en)
WO (1)	WO2011117050A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9044839B2 (en) *	2012-09-26	2015-06-02	Apple Inc.	Method for measuring material removal during surface finishing on curved surfaces

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1471351A (en) *	1921-04-04	1923-10-23	American Optical Corp	Lens
US3414272A (en) *	1966-03-11	1968-12-03	John B. Rogers Jr.	Piston rings
US4019289A (en) *	1976-02-23	1977-04-26	Clayton Paul Korver	Replaceable lens surfacing pad with integral wear indicating pattern
US5077941A (en) *	1990-05-15	1992-01-07	Space Time Analyses, Ltd.	Automatic grinding method and system
JP2000011327A (en) *	1998-06-29	2000-01-14	Fujitsu Ltd	Processing method and processing apparatus for thin film head slider
US6558586B1 (en) *	2000-03-06	2003-05-06	Essilor International (Compagnie Generale D'optique)	Process for fabricating a surface of an ophthalmic lens, installation for implementing the process and ophthalmic lens obtained by the process
WO2003011517A1 (en) *	2001-08-01	2003-02-13	Entegris, Inc.	Wafer carrier wear indicator
TWI252793B (en) *	2002-08-20	2006-04-11	Nanya Technology Corp	Wear auto-display polishing pad and fabricating method of the same
JP4105622B2 (en) *	2003-11-05	2008-06-25	株式会社永田製作所	Polishing apparatus and method for determining thickness of material to be polished
US8591716B2 (en) *	2005-08-26	2013-11-26	Panasonic Corporation	Process of making a semiconductor optical lens and a semiconductor optical lens fabricated thereby
US20090008794A1 (en) *	2007-07-03	2009-01-08	Weng-Jin Wu	Thickness Indicators for Wafer Thinning
JP2009018399A (en) *	2007-07-13	2009-01-29	Nitta Haas Inc	Polishing pad
CN100591478C (en) *	2008-06-16	2010-02-24	中国航空工业第一集团公司第六一三研究所	Method for Controlling the Center Thickness Size of Hollow Lens

2011
- 2011-03-03 WO PCT/EP2011/053139 patent/WO2011117050A2/en not_active Ceased
- 2011-03-03 PL PL11706250T patent/PL2550130T3/en unknown
- 2011-03-03 EP EP11706250.5A patent/EP2550130B1/en active Active
- 2011-03-03 PT PT117062505T patent/PT2550130E/en unknown
- 2011-03-03 CN CN201180015801.XA patent/CN103097079B/en active Active
- 2011-03-03 US US13/634,069 patent/US20130065489A1/en not_active Abandoned

Also Published As

Publication number	Publication date
PT2550130E (en)	2014-07-17
EP2550130B1 (en)	2014-05-07
CN103097079B (en)	2016-01-06
CN103097079A (en)	2013-05-08
WO2011117050A2 (en)	2011-09-29
WO2011117050A3 (en)	2013-02-21
EP2550130A2 (en)	2013-01-30
US20130065489A1 (en)	2013-03-14

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