BR9502751A - Sistema e método para a inspeção de lentes - Google Patents

Sistema e método para a inspeção de lentes

Info

Publication number
BR9502751A
BR9502751A BR9502751A BR9502751A BR9502751A BR 9502751 A BR9502751 A BR 9502751A BR 9502751 A BR9502751 A BR 9502751A BR 9502751 A BR9502751 A BR 9502751A BR 9502751 A BR9502751 A BR 9502751A
Authority
BR
Brazil
Prior art keywords
light beam
lenses
subsystem
generate
image plane
Prior art date
Application number
BR9502751A
Other languages
English (en)
Inventor
James Ebel
Mary Louise Dolan
Russell James Edwards
Peter W Sites
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Publication of BR9502751A publication Critical patent/BR9502751A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0257—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested
    • G01M11/0264—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested by using targets or reference patterns
    • 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
    • B29D11/00951—Measuring, controlling or regulating
    • B29D11/0098—Inspecting lenses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0278—Detecting defects of the object to be tested, e.g. scratches or dust
BR9502751A 1994-06-10 1995-06-09 Sistema e método para a inspeção de lentes BR9502751A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/257,857 US5500732A (en) 1994-06-10 1994-06-10 Lens inspection system and method

Publications (1)

Publication Number Publication Date
BR9502751A true BR9502751A (pt) 1996-01-16

Family

ID=22978067

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9502751A BR9502751A (pt) 1994-06-10 1995-06-09 Sistema e método para a inspeção de lentes

Country Status (11)

Country Link
US (1) US5500732A (pt)
EP (1) EP0686842B1 (pt)
JP (1) JP3560694B2 (pt)
AT (1) ATE250756T1 (pt)
AU (1) AU706790B2 (pt)
BR (1) BR9502751A (pt)
CA (1) CA2151344C (pt)
CZ (1) CZ146095A3 (pt)
DE (1) DE69531805T2 (pt)
IL (1) IL113946A0 (pt)
ZA (1) ZA954809B (pt)

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Also Published As

Publication number Publication date
AU706790B2 (en) 1999-06-24
CZ146095A3 (en) 1997-04-16
US5500732A (en) 1996-03-19
JPH0850081A (ja) 1996-02-20
CA2151344C (en) 2006-08-29
CA2151344A1 (en) 1995-12-11
JP3560694B2 (ja) 2004-09-02
DE69531805D1 (de) 2003-10-30
EP0686842A2 (en) 1995-12-13
AU2057795A (en) 1995-12-21
ATE250756T1 (de) 2003-10-15
ZA954809B (en) 1996-12-09
EP0686842B1 (en) 2003-09-24
DE69531805T2 (de) 2004-07-01
EP0686842A3 (en) 1997-05-07
IL113946A0 (en) 1995-08-31

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 25/10/2005, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/10/2015