WO2007047565A3 - Patterned devices and related methods - Google Patents

Patterned devices and related methods Download PDF

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Publication number
WO2007047565A3
WO2007047565A3 PCT/US2006/040331 US2006040331W WO2007047565A3 WO 2007047565 A3 WO2007047565 A3 WO 2007047565A3 US 2006040331 W US2006040331 W US 2006040331W WO 2007047565 A3 WO2007047565 A3 WO 2007047565A3
Authority
WO
WIPO (PCT)
Prior art keywords
pattern
transformed
precursor
mathematical function
devices
Prior art date
Application number
PCT/US2006/040331
Other languages
French (fr)
Other versions
WO2007047565A2 (en
Inventor
Alexei A Erchak
Michael Lim
Elefterios Lidorikis
Jo A Venezia
Nikolay I Nemchuk
Original Assignee
Luminus Devices Inc
Alexei A Erchak
Michael Lim
Elefterios Lidorikis
Jo A Venezia
Nikolay I Nemchuk
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 US11/369,894 external-priority patent/US7388233B2/en
Priority claimed from US11/370,220 external-priority patent/US20070085098A1/en
Priority claimed from US11/369,895 external-priority patent/US7348603B2/en
Priority claimed from US11/370,395 external-priority patent/US7391059B2/en
Application filed by Luminus Devices Inc, Alexei A Erchak, Michael Lim, Elefterios Lidorikis, Jo A Venezia, Nikolay I Nemchuk filed Critical Luminus Devices Inc
Publication of WO2007047565A2 publication Critical patent/WO2007047565A2/en
Publication of WO2007047565A3 publication Critical patent/WO2007047565A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
    • H01L33/20—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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
    • G02B6/1225—Basic optical elements, e.g. light-guiding paths comprising photonic band-gap structures or photonic lattices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
    • H01L2933/0083—Periodic patterns for optical field-shaping in or on the semiconductor body or semiconductor body package, e.g. photonic bandgap structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Nanotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

Devices, such as light-emitting devices (e.g., LEDs), and methods associated with such devices are provided. The device may include an interface having a dielectric function that varies spatially according to a transformed pattern, wherein the transformed pattern conforms to a transformation of a precursor pattern according to a mathematical function. A method is also provided for generating a pattern for incorporation in a device. The method comprises providing a precursor pattern, and transforming the precursor pattern according to a mathematical function, thereby generating a transformed pattern. Alternatively, or additionally, the device may include an interface having a dielectric function that varies spatially according to a transformed pattern, wherein the transformed pattern conforms to a transformation of a periodic precursor pattern according to a mathematical function. The mathematical function includes providing an angular displacement to features of the periodic precursor pattern, wherein the angular displacement depends on the radial distance of the features of the periodic precursor pattern with respect to a reference origin.
PCT/US2006/040331 2005-10-17 2006-10-16 Patterned devices and related methods WO2007047565A2 (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US72775305P 2005-10-17 2005-10-17
US60/727,753 2005-10-17
US73713605P 2005-11-16 2005-11-16
US60/737,136 2005-11-16
US11/370,220 2006-03-07
US11/369,894 US7388233B2 (en) 2005-10-17 2006-03-07 Patchwork patterned devices and related methods
US11/370,395 2006-03-07
US11/369,894 2006-03-07
US11/370,220 US20070085098A1 (en) 2005-10-17 2006-03-07 Patterned devices and related methods
US11/369,895 2006-03-07
US11/369,895 US7348603B2 (en) 2005-10-17 2006-03-07 Anisotropic collimation devices and related methods
US11/370,395 US7391059B2 (en) 2005-10-17 2006-03-07 Isotropic collimation devices and related methods

Publications (2)

Publication Number Publication Date
WO2007047565A2 WO2007047565A2 (en) 2007-04-26
WO2007047565A3 true WO2007047565A3 (en) 2007-06-14

Family

ID=37963160

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/040331 WO2007047565A2 (en) 2005-10-17 2006-10-16 Patterned devices and related methods

Country Status (1)

Country Link
WO (1) WO2007047565A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020163947A1 (en) * 2001-03-09 2002-11-07 John Erland Ostergaard Mode control using transversal bandgap structure in VCSELs
US20030179991A1 (en) * 2002-03-25 2003-09-25 Fuji Photo Film Co., Ltd. Optical deflection element
US20040080926A1 (en) * 2002-10-23 2004-04-29 Hannstar Display Corp. Polarized light source device and back light module for liquid crystal display
US20040086249A1 (en) * 2002-11-05 2004-05-06 Zoorob Majd E. Optical device
US20040206962A1 (en) * 2003-04-15 2004-10-21 Erchak Alexei A. Light emitting devices
US20050082545A1 (en) * 2003-10-21 2005-04-21 Wierer Jonathan J.Jr. Photonic crystal light emitting device
US20050173714A1 (en) * 2004-02-06 2005-08-11 Ho-Shang Lee Lighting system with high and improved extraction efficiency

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020163947A1 (en) * 2001-03-09 2002-11-07 John Erland Ostergaard Mode control using transversal bandgap structure in VCSELs
US20030179991A1 (en) * 2002-03-25 2003-09-25 Fuji Photo Film Co., Ltd. Optical deflection element
US20040080926A1 (en) * 2002-10-23 2004-04-29 Hannstar Display Corp. Polarized light source device and back light module for liquid crystal display
US20040086249A1 (en) * 2002-11-05 2004-05-06 Zoorob Majd E. Optical device
US20040206962A1 (en) * 2003-04-15 2004-10-21 Erchak Alexei A. Light emitting devices
US20050082545A1 (en) * 2003-10-21 2005-04-21 Wierer Jonathan J.Jr. Photonic crystal light emitting device
US20050173714A1 (en) * 2004-02-06 2005-08-11 Ho-Shang Lee Lighting system with high and improved extraction efficiency

Also Published As

Publication number Publication date
WO2007047565A2 (en) 2007-04-26

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