AU6893798A - Reflective article incorporating highly nonorthogonal reflecting surfaces - Google Patents

Reflective article incorporating highly nonorthogonal reflecting surfaces

Info

Publication number
AU6893798A
AU6893798A AU68937/98A AU6893798A AU6893798A AU 6893798 A AU6893798 A AU 6893798A AU 68937/98 A AU68937/98 A AU 68937/98A AU 6893798 A AU6893798 A AU 6893798A AU 6893798 A AU6893798 A AU 6893798A
Authority
AU
Australia
Prior art keywords
nonorthogonal
reflecting surfaces
reflective article
article incorporating
incorporating highly
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.)
Abandoned
Application number
AU68937/98A
Other languages
English (en)
Inventor
Mark D. Fiegen
Theodore J. Szczech
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of AU6893798A publication Critical patent/AU6893798A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AU68937/98A 1997-09-25 1998-04-09 Reflective article incorporating highly nonorthogonal reflecting surfaces Abandoned AU6893798A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US93751897A 1997-09-25 1997-09-25
US08937518 1997-09-25
PCT/US1998/007055 WO1999015920A1 (en) 1997-09-25 1998-04-09 Reflective article incorporating highly nonorthogonal reflecting surfaces

Publications (1)

Publication Number Publication Date
AU6893798A true AU6893798A (en) 1999-04-12

Family

ID=25470026

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68937/98A Abandoned AU6893798A (en) 1997-09-25 1998-04-09 Reflective article incorporating highly nonorthogonal reflecting surfaces

Country Status (3)

Country Link
JP (1) JP2001517808A (enrdf_load_stackoverflow)
AU (1) AU6893798A (enrdf_load_stackoverflow)
WO (1) WO1999015920A1 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003017193A1 (en) * 2001-08-16 2003-02-27 Optidtech Optical Identification Technologies Ltd. Electro-optic reader for retro-reflective bar codes
EP2442155A3 (en) * 2003-03-06 2012-05-23 3M Innovative Properties Co. Lamina comprising cube corner elements and retroreflective sheeting
US7156527B2 (en) 2003-03-06 2007-01-02 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
WO2005066665A1 (en) 2003-12-24 2005-07-21 Avery Dennison Corporation Cube corner retroreflector with limited range
US10061058B2 (en) * 2014-05-21 2018-08-28 Universal City Studios Llc Tracking system and method for use in surveying amusement park equipment
EP3149543A4 (en) * 2014-05-27 2018-01-03 Mirraviz Inc. Methods for optimizing retro-reflective display systems
TWI756466B (zh) 2017-08-29 2022-03-01 美商艾維利 丹尼森公司 用於基於投影機的顯示系統的回射片

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833285A (en) * 1973-05-22 1974-09-03 Amerace Esna Corp Retrodirective reflector visible over wide range of observation angles
US4938563A (en) * 1986-11-21 1990-07-03 Minnesota Mining And Manufacturing Company High efficiency cube corner retroflective material
US4775219A (en) * 1986-11-21 1988-10-04 Minnesota Mining & Manufacturing Company Cube-corner retroreflective articles having tailored divergence profiles
US5600484A (en) * 1993-10-20 1997-02-04 Minnesota Mining And Manufacturing Company Machining techniques for retroreflective cube corner article and method of manufacture
JPH0849218A (ja) * 1994-08-01 1996-02-20 Minnesota Mining & Mfg Co <3M> 標識板等の照明システム及び照明方法

Also Published As

Publication number Publication date
WO1999015920A1 (en) 1999-04-01
JP2001517808A (ja) 2001-10-09

Similar Documents

Publication Publication Date Title
AU4997897A (en) Dual axis retroreflective articles
AU4554199A (en) Low reflective films
GB2329899B (en) Broadband reflective polarizer
AU7070898A (en) Optical element
AU7553598A (en) Ellipsometer with two lasers
AU7595898A (en) Single mode laser
EP0897127A3 (en) Electrochromic mirror
AU6960898A (en) Dual use reflective article
EP0859707A4 (en) TWO-STATE MIRROR ASSEMBLY
AU1305301A (en) Reflecting member and light reflecting method
AU6893798A (en) Reflective article incorporating highly nonorthogonal reflecting surfaces
AU1163799A (en) Decorative mirror unit
GB2329900B (en) Broadband reflective polarizer
AU9011498A (en) Injection laser
AU6414298A (en) Recoverable article
GB9606854D0 (en) Reflective article
AU4027197A (en) Display surfaces
AU5944798A (en) Connection pin
AU5874799A (en) Reflective products
AU8875498A (en) Laser interferometer
AU5836694A (en) Reflecting telescope
AU6197598A (en) Mirror assembly
AU2509797A (en) Anti-breathing mirror
AUPO378996A0 (en) Mapping reflective surfaces
AU5768494A (en) Thermal reflecting insulatable pad

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase