PH12010000150A1 - Improved 3d glasses - Google Patents

Improved 3d glasses

Info

Publication number
PH12010000150A1
PH12010000150A1 PH12010000150A PH12010000150A PH12010000150A1 PH 12010000150 A1 PH12010000150 A1 PH 12010000150A1 PH 12010000150 A PH12010000150 A PH 12010000150A PH 12010000150 A PH12010000150 A PH 12010000150A PH 12010000150 A1 PH12010000150 A1 PH 12010000150A1
Authority
PH
Philippines
Prior art keywords
liquid crystal
light transmission
point
maximum light
glasses
Prior art date
Application number
PH12010000150A
Inventor
Boyd Macnaughton
Rodney W Kimmell
David W Allen
Original Assignee
X6D Ltd
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 US12/619,309 external-priority patent/US20100157031A1/en
Application filed by X6D Ltd filed Critical X6D Ltd
Publication of PH12010000150A1 publication Critical patent/PH12010000150A1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/24—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
    • 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
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing
    • 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
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
    • 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
    • H04N13/398—Synchronisation thereof; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/001—Constructional or mechanical details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/008—Aspects relating to glasses for viewing stereoscopic images

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Liquid Crystal (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A method for rapidly opening a liquid crystal shutter for use in 3D glasses, comprising: causing the liquid crystal to rotate to an open position, the liquid crystal achieving a light transmission rate of at least twenty-five percent in less than one millisecond; waiting until the liquid crystal rotates to a point having maximum light transmission; stopping the rotation of the liquid crystal at the point of maximum light transmission; and holding the liquid crystal at the point of maximum light transmission for a period of time.
PH12010000150A 2009-05-18 2010-05-18 Improved 3d glasses PH12010000150A1 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US17924809P 2009-05-18 2009-05-18
US12/619,309 US20100157031A1 (en) 2008-11-17 2009-11-16 Synchronization for 3D Glasses
US12/619,400 US20100157028A1 (en) 2008-11-17 2009-11-16 Warm Up Mode For 3D Glasses
US12/619,415 US20100157029A1 (en) 2008-11-17 2009-11-16 Test Method for 3D Glasses
US12/619,518 US20100177254A1 (en) 2008-11-17 2009-11-16 3D Glasses
US12/619,456 US20100149320A1 (en) 2008-11-17 2009-11-16 Power Conservation System for 3D Glasses
US12/619,517 US20100157178A1 (en) 2008-11-17 2009-11-16 Battery Sensor For 3D Glasses
US12/619,102 US20100165085A1 (en) 2008-11-17 2009-11-16 Encoding Method for 3D Glasses
US12/619,163 US20100157027A1 (en) 2008-11-17 2009-11-16 Clear Mode for 3D Glasses
US12/619,431 US20100149636A1 (en) 2008-11-17 2009-11-16 Housing And Frame For 3D Glasses

Publications (1)

Publication Number Publication Date
PH12010000150A1 true PH12010000150A1 (en) 2016-09-14

Family

ID=43244757

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12010000150A PH12010000150A1 (en) 2009-05-18 2010-05-18 Improved 3d glasses

Country Status (7)

Country Link
KR (1) KR20100124206A (en)
AU (1) AU2010201529A1 (en)
BR (1) BRPI1010328A2 (en)
IL (1) IL205261A0 (en)
PH (1) PH12010000150A1 (en)
SG (1) SG166736A1 (en)
TW (1) TW201207430A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE45394E1 (en) 2008-10-20 2015-03-03 X6D Limited 3D glasses
US8542326B2 (en) 2008-11-17 2013-09-24 X6D Limited 3D shutter glasses for use with LCD displays
USD692941S1 (en) 2009-11-16 2013-11-05 X6D Limited 3D glasses
KR101218636B1 (en) * 2010-12-08 2013-01-04 주식회사 이랜텍 Liquid crystal shutter glasses with remote control function
KR101239018B1 (en) * 2010-12-23 2013-03-04 주식회사 이랜텍 Converter box
USD711959S1 (en) 2012-08-10 2014-08-26 X6D Limited Glasses for amblyopia treatment
KR101627290B1 (en) 2013-04-16 2016-06-21 구태언 Head-mounted display apparatus with enhanced secuirity and method for accessing encrypted information by the apparatus

Also Published As

Publication number Publication date
IL205261A0 (en) 2010-12-30
BRPI1010328A2 (en) 2013-02-26
KR20100124206A (en) 2010-11-26
TW201207430A (en) 2012-02-16
SG166736A1 (en) 2010-12-29
AU2010201529A1 (en) 2010-12-02

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