WO2005121851A3 - Waveguide with a three-dimensional lens - Google Patents

Waveguide with a three-dimensional lens Download PDF

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Publication number
WO2005121851A3
WO2005121851A3 PCT/US2005/019560 US2005019560W WO2005121851A3 WO 2005121851 A3 WO2005121851 A3 WO 2005121851A3 US 2005019560 W US2005019560 W US 2005019560W WO 2005121851 A3 WO2005121851 A3 WO 2005121851A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical
waveguide
optical transmission
lens
transmission structure
Prior art date
Application number
PCT/US2005/019560
Other languages
French (fr)
Other versions
WO2005121851A2 (en
Inventor
Xiao Bing Luo
Original Assignee
Nat Semiconductor Corp
Xiao Bing Luo
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 Nat Semiconductor Corp, Xiao Bing Luo filed Critical Nat Semiconductor Corp
Priority to DE112005001310T priority Critical patent/DE112005001310T5/en
Priority to KR1020077000261A priority patent/KR20070033414A/en
Priority to JP2007515615A priority patent/JP2008502009A/en
Publication of WO2005121851A2 publication Critical patent/WO2005121851A2/en
Publication of WO2005121851A3 publication Critical patent/WO2005121851A3/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G02B6/12004—Combinations of two or more optical elements
    • 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
    • G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
    • 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
    • G02B6/13—Integrated optical circuits characterised by the manufacturing method
    • G02B6/138—Integrated optical circuits characterised by the manufacturing method by using polymerisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • 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
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus

Abstract

Optical transmission structures include a waveguide (102) and an optical lens (104) wherein the optical lens has a sufficiently large thickness to allow the formation of a curved front lens surface (112) that collimates transmitted light rays so that they travel within a plane that is coplanar to a working surface. The present invention also relates to a technique for manufacturing the optical transmission structure, which involves the use of a photopolymer material. The optical transmission structure can be implemented in various systems such as a system for optical data input.
PCT/US2005/019560 2004-06-04 2005-06-03 Waveguide with a three-dimensional lens WO2005121851A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112005001310T DE112005001310T5 (en) 2004-06-04 2005-06-03 Waveguide with a three-dimensional lens
KR1020077000261A KR20070033414A (en) 2004-06-04 2005-06-03 Waveguide with three-dimensional lens
JP2007515615A JP2008502009A (en) 2004-06-04 2005-06-03 Waveguide with 3D lens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/862,003 US7676131B2 (en) 2004-06-04 2004-06-04 Waveguide with a three-dimensional lens
US10/862,003 2004-06-04

Publications (2)

Publication Number Publication Date
WO2005121851A2 WO2005121851A2 (en) 2005-12-22
WO2005121851A3 true WO2005121851A3 (en) 2006-05-11

Family

ID=35106974

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/019560 WO2005121851A2 (en) 2004-06-04 2005-06-03 Waveguide with a three-dimensional lens

Country Status (6)

Country Link
US (1) US7676131B2 (en)
JP (1) JP2008502009A (en)
KR (1) KR20070033414A (en)
CN (1) CN101002119A (en)
DE (1) DE112005001310T5 (en)
WO (1) WO2005121851A2 (en)

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JP4904249B2 (en) * 2007-11-15 2012-03-28 日東電工株式会社 Optical waveguide for touch panel and touch panel using the same
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JP4891952B2 (en) * 2008-07-03 2012-03-07 日東電工株式会社 Optical waveguide for touch panel and touch panel using the same
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JP5007280B2 (en) * 2008-07-10 2012-08-22 日東電工株式会社 Method for producing optical waveguide for touch panel and optical waveguide for touch panel obtained thereby
JP5210074B2 (en) * 2008-07-29 2013-06-12 日東電工株式会社 Optical waveguide for three-dimensional sensor and three-dimensional sensor using the same
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Also Published As

Publication number Publication date
KR20070033414A (en) 2007-03-26
CN101002119A (en) 2007-07-18
US20050271326A1 (en) 2005-12-08
DE112005001310T5 (en) 2007-04-26
US7676131B2 (en) 2010-03-09
WO2005121851A2 (en) 2005-12-22
JP2008502009A (en) 2008-01-24

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