DE69126975T2 - Mikrolinsen-bildschirme aus photopolymerisierbaren materialien und verfahren zur ihrer herstellung - Google Patents

Mikrolinsen-bildschirme aus photopolymerisierbaren materialien und verfahren zur ihrer herstellung

Info

Publication number
DE69126975T2
DE69126975T2 DE69126975T DE69126975T DE69126975T2 DE 69126975 T2 DE69126975 T2 DE 69126975T2 DE 69126975 T DE69126975 T DE 69126975T DE 69126975 T DE69126975 T DE 69126975T DE 69126975 T2 DE69126975 T2 DE 69126975T2
Authority
DE
Germany
Prior art keywords
pct
exposure
lenses
photopolymerizable material
sec
Prior art date
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.)
Expired - Fee Related
Application number
DE69126975T
Other languages
English (en)
Other versions
DE69126975D1 (de
Inventor
William Johnson
Nicholas Phillips
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.)
Microsharp Corp Ltd
Original Assignee
NASHUA PHOTO Ltd NEWTON ABBOT DEVON GB
Nashua Photo Ltd
Nashua Corp
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
Priority claimed from GB909011293A external-priority patent/GB9011293D0/en
Priority claimed from GB909011298A external-priority patent/GB9011298D0/en
Priority claimed from GB909011300A external-priority patent/GB9011300D0/en
Priority claimed from GB909011295A external-priority patent/GB9011295D0/en
Priority claimed from GB909011302A external-priority patent/GB9011302D0/en
Priority claimed from GB909011297A external-priority patent/GB9011297D0/en
Priority claimed from GB909011294A external-priority patent/GB9011294D0/en
Priority claimed from GB909011299A external-priority patent/GB9011299D0/en
Priority claimed from GB909011296A external-priority patent/GB9011296D0/en
Application filed by NASHUA PHOTO Ltd NEWTON ABBOT DEVON GB, Nashua Photo Ltd, Nashua Corp filed Critical NASHUA PHOTO Ltd NEWTON ABBOT DEVON GB
Application granted granted Critical
Publication of DE69126975D1 publication Critical patent/DE69126975D1/de
Publication of DE69126975T2 publication Critical patent/DE69126975T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1221—Basic optical elements, e.g. light-guiding paths made from organic materials
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12083—Constructional arrangements
    • G02B2006/12102—Lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12166—Manufacturing methods
    • G02B2006/1219—Polymerisation
DE69126975T 1990-05-21 1991-05-21 Mikrolinsen-bildschirme aus photopolymerisierbaren materialien und verfahren zur ihrer herstellung Expired - Fee Related DE69126975T2 (de)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GB909011302A GB9011302D0 (en) 1990-05-21 1990-05-21 Novel techniques for the fabrication of optical microstructures
GB909011297A GB9011297D0 (en) 1990-05-21 1990-05-21 Optical printing system
GB909011296A GB9011296D0 (en) 1990-05-21 1990-05-21 Light diffusing material and method of making the same
GB909011299A GB9011299D0 (en) 1990-05-21 1990-05-21 Method of manufacturing a microlens screen
GB909011298A GB9011298D0 (en) 1990-05-21 1990-05-21 Method of manufacturing a microlens screen
GB909011293A GB9011293D0 (en) 1990-05-21 1990-05-21 Microlens screen
GB909011294A GB9011294D0 (en) 1990-05-21 1990-05-21 Microlens array material
GB909011295A GB9011295D0 (en) 1990-05-21 1990-05-21 Graded refractive index lenses
GB909011300A GB9011300D0 (en) 1990-05-21 1990-05-21 Improvements in or relating to the formation of microlenses in photopolymerisable materials
PCT/GB1991/000795 WO1991018304A2 (en) 1990-05-21 1991-05-21 Improvements in or relating to microlens screens, photopolymerisable materials and artifacts utilising the same

Publications (2)

Publication Number Publication Date
DE69126975D1 DE69126975D1 (de) 1997-08-28
DE69126975T2 true DE69126975T2 (de) 1997-11-27

Family

ID=27576329

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69126975T Expired - Fee Related DE69126975T2 (de) 1990-05-21 1991-05-21 Mikrolinsen-bildschirme aus photopolymerisierbaren materialien und verfahren zur ihrer herstellung

Country Status (7)

Country Link
US (1) US5442482A (de)
EP (1) EP0530269B1 (de)
JP (1) JP3553929B2 (de)
AT (1) ATE155897T1 (de)
AU (1) AU7881291A (de)
DE (1) DE69126975T2 (de)
WO (1) WO1991018304A2 (de)

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US6297540B1 (en) * 1999-06-03 2001-10-02 Intel Corporation Microlens for surface mount products
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TWI264573B (en) * 2002-11-29 2006-10-21 Hon Hai Prec Ind Co Ltd Ruler for measuring dots of light guide plate and method of measuring the dots using the ruler
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Also Published As

Publication number Publication date
US5442482A (en) 1995-08-15
WO1991018304A3 (en) 1992-01-09
ATE155897T1 (de) 1997-08-15
EP0530269B1 (de) 1997-07-23
EP0530269A1 (de) 1993-03-10
AU7881291A (en) 1991-12-10
JPH05509416A (ja) 1993-12-22
DE69126975D1 (de) 1997-08-28
WO1991018304A2 (en) 1991-11-28
JP3553929B2 (ja) 2004-08-11

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Owner name: MICROSHARP CORP.LTD., SWINDON, GB

8339 Ceased/non-payment of the annual fee