AU2001253115A1 - Improved microprism sheets and privacy screens utilizing same - Google Patents

Improved microprism sheets and privacy screens utilizing same

Info

Publication number
AU2001253115A1
AU2001253115A1 AU2001253115A AU5311501A AU2001253115A1 AU 2001253115 A1 AU2001253115 A1 AU 2001253115A1 AU 2001253115 A AU2001253115 A AU 2001253115A AU 5311501 A AU5311501 A AU 5311501A AU 2001253115 A1 AU2001253115 A1 AU 2001253115A1
Authority
AU
Australia
Prior art keywords
improved
utilizing same
privacy screens
screens utilizing
microprism sheets
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
AU2001253115A
Inventor
Kenneth J. Myers
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2001253115A1 publication Critical patent/AU2001253115A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/368—Image reproducers using viewer tracking for two or more viewers
AU2001253115A 2000-04-27 2001-04-18 Improved microprism sheets and privacy screens utilizing same Abandoned AU2001253115A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55917700A 2000-04-27 2000-04-27
US09559177 2000-04-27
PCT/US2001/010812 WO2001084212A1 (en) 2000-04-27 2001-04-18 Improved microprism sheets and privacy screens utilizing same

Publications (1)

Publication Number Publication Date
AU2001253115A1 true AU2001253115A1 (en) 2001-11-12

Family

ID=24232585

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001253115A Abandoned AU2001253115A1 (en) 2000-04-27 2001-04-18 Improved microprism sheets and privacy screens utilizing same

Country Status (2)

Country Link
AU (1) AU2001253115A1 (en)
WO (1) WO2001084212A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160117661A1 (en) * 2014-10-23 2016-04-28 Toshiba Tec Kabushiki Kaisha Desk-top information processing apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258590A (en) * 1966-06-28 Plates for light control
US2909770A (en) * 1953-11-25 1959-10-20 Gen Electric Transmission screen
US4309074A (en) * 1977-11-28 1982-01-05 Granieri Jr Michael S Novel viewing screen
US5208620A (en) * 1988-10-04 1993-05-04 Canon Kabushiki Kaisha Display apparatus
US5317405A (en) * 1991-03-08 1994-05-31 Nippon Telegraph And Telephone Corporation Display and image capture apparatus which enables eye contact
US5600455A (en) * 1994-08-31 1997-02-04 Enplas Corporation Prismatic member with coarsened portions or triangular prismatic and semi-circular prismatic members arranged on a flat light emitting surface
GB2308258A (en) * 1995-12-11 1997-06-18 Thomson Multimedia Sa Stereoscopic display system
US5742411A (en) * 1996-04-23 1998-04-21 Advanced Deposition Technologies, Inc. Security hologram with covert messaging

Also Published As

Publication number Publication date
WO2001084212A1 (en) 2001-11-08

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