WO2007084148A3 - Adaptive camouflage structures - Google Patents

Adaptive camouflage structures Download PDF

Info

Publication number
WO2007084148A3
WO2007084148A3 PCT/US2006/005269 US2006005269W WO2007084148A3 WO 2007084148 A3 WO2007084148 A3 WO 2007084148A3 US 2006005269 W US2006005269 W US 2006005269W WO 2007084148 A3 WO2007084148 A3 WO 2007084148A3
Authority
WO
WIPO (PCT)
Prior art keywords
reflective layer
adaptive camouflage
host material
electroactive particles
adjustable voltage
Prior art date
Application number
PCT/US2006/005269
Other languages
French (fr)
Other versions
WO2007084148A2 (en
Inventor
Peter R Ciriscioli
Chris Taratino
Original Assignee
United Defense Lp
Peter R Ciriscioli
Chris Taratino
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 United Defense Lp, Peter R Ciriscioli, Chris Taratino filed Critical United Defense Lp
Priority to EP06849326A priority Critical patent/EP1883541A2/en
Priority to JP2007556256A priority patent/JP2008531962A/en
Publication of WO2007084148A2 publication Critical patent/WO2007084148A2/en
Priority to IL185445A priority patent/IL185445A0/en
Publication of WO2007084148A3 publication Critical patent/WO2007084148A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G02B26/026—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light based on the rotation of particles under the influence of an external field, e.g. gyricons, twisting ball displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H13/00—Means of attack or defence not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H3/00—Camouflage, i.e. means or methods for concealment or disguise

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aerials With Secondary Devices (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

This invention features an adaptive camouflage structure for disguising an object, the adaptive camouflage structure comprising a first reflective layer comprising a first host material; thereover a second reflective layer comprising a second host material, a first adjustable voltage pattern interlayer between the first reflective layer and the second reflective layer, and a second adjustable voltage pattern interlayer between the second reflective layer and the object, wherein the first reflective layer and the second reflective layer each comprise a plurality of electroactive particles rotatably embedded or dispersed in the respective host material, wherein only a portion of each of some of the electroactive particles in the first reflective layer reflects visible light and only a portion of each of some of the electroactive particles in the second reflective layer reflects infrared radiation, radio frequency, microwave, or UV light.
PCT/US2006/005269 2005-02-22 2006-02-15 Adaptive camouflage structures WO2007084148A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP06849326A EP1883541A2 (en) 2005-02-22 2006-02-15 Adaptive camouflage structures
JP2007556256A JP2008531962A (en) 2005-02-22 2006-02-15 Adaptive camouflage structure
IL185445A IL185445A0 (en) 2005-02-22 2007-08-22 Adaptive camouflage structures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6324905A 2005-02-22 2005-02-22
US11/063,249 2005-02-22

Publications (2)

Publication Number Publication Date
WO2007084148A2 WO2007084148A2 (en) 2007-07-26
WO2007084148A3 true WO2007084148A3 (en) 2007-12-06

Family

ID=38288052

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/005269 WO2007084148A2 (en) 2005-02-22 2006-02-15 Adaptive camouflage structures

Country Status (6)

Country Link
EP (1) EP1883541A2 (en)
JP (1) JP2008531962A (en)
KR (1) KR20070110379A (en)
IL (1) IL185445A0 (en)
TW (1) TW200630583A (en)
WO (1) WO2007084148A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2513985C1 (en) * 2012-12-29 2014-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана" (МГТУ им. Н.Э. Баумана) Method for radio camouflaging stationary objects
WO2017085706A1 (en) * 2015-11-22 2017-05-26 Fibrotex Technologies Ltd. Camouflage system and method of camouflaging an object
CN106382854B (en) * 2016-09-08 2018-04-03 中国人民解放军国防科学技术大学 A kind of visible ray and infrared compatible camouflage material and preparation method thereof
RU2707878C1 (en) * 2019-06-14 2019-12-02 Общество с ограниченной ответственностью "Специальный Технологический Центр" Method and device for active radio ranging of earth station location
JP7303694B2 (en) * 2019-08-07 2023-07-05 株式会社Subaru moving body
CN110802781B (en) * 2019-09-27 2021-05-28 浙江瑞堂塑料科技股份有限公司 Invisible mine shell and preparation method thereof
SE543325C2 (en) * 2019-10-03 2020-12-01 Saferadar Res Sweden Ab Multilayer device for reflecting electromagnetic radiation in optical and microwave wavelengths
CN111253839B (en) * 2020-03-05 2021-10-08 四川智溢实业有限公司 Snowfield camouflage net white coating and preparation method thereof
CN111457236B (en) * 2020-03-21 2022-05-20 复旦大学 Full-thermal super surface presenting infrared thermal illusion and being invisible under visible light
SE2230124A1 (en) * 2022-04-28 2023-06-07 Qamcom Group AB A radar reflector
KR102540113B1 (en) * 2023-02-22 2023-06-08 국방과학연구소 Manufacturing method of camouflage pattern for multispectral detection, optimization method of camouflage pattern and electronic device for the same
EP4300028A1 (en) 2023-04-14 2024-01-03 Singular Control Energy, SL Holographic system and method of camouflage, concealment and defense

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760761A (en) * 1995-12-15 1998-06-02 Xerox Corporation Highlight color twisting ball display

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760761A (en) * 1995-12-15 1998-06-02 Xerox Corporation Highlight color twisting ball display

Also Published As

Publication number Publication date
JP2008531962A (en) 2008-08-14
IL185445A0 (en) 2008-01-06
EP1883541A2 (en) 2008-02-06
WO2007084148A2 (en) 2007-07-26
TW200630583A (en) 2006-09-01
KR20070110379A (en) 2007-11-16

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