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WO2013039302A3 - 3-dimensional glasses using an electrically reacting polarizing film - Google Patents

3-dimensional glasses using an electrically reacting polarizing film Download PDF

Info

Publication number
WO2013039302A3
WO2013039302A3 PCT/KR2012/006936 KR2012006936W WO2013039302A3 WO 2013039302 A3 WO2013039302 A3 WO 2013039302A3 KR 2012006936 W KR2012006936 W KR 2012006936W WO 2013039302 A3 WO2013039302 A3 WO 2013039302A3
Authority
WO
WIPO (PCT)
Prior art keywords
glasses
polarizing film
pair
normal
image
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.)
Ceased
Application number
PCT/KR2012/006936
Other languages
French (fr)
Korean (ko)
Other versions
WO2013039302A2 (en
Inventor
최진원
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 WO2013039302A2 publication Critical patent/WO2013039302A2/en
Publication of WO2013039302A3 publication Critical patent/WO2013039302A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/12—Polarisers
    • 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
    • G02B30/25—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 using polarisation techniques
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C9/00—Attaching auxiliary optical parts
    • G02C9/04—Attaching auxiliary optical parts by fitting over or clamping on
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Polarising Elements (AREA)

Abstract

Disclosed are 3-dimensional (3D) glasses using an electrically reacting polarizing film. The polarizing film according to the present invention is coated on each lens of a pair of glasses and has an initial light transmittance. Also, when a voltage from a power supply is applied to the polarizing film, the polarized arrangement of the polarizing film may be varied to reduce light transmittance and realize a 3D image. Thus, the electrically reacting polarizing film may be attached to a normal pair of glasses so that the normal glasses can be used as 3D glasses. In some cases, the normal glasses on which the electrically reacting polarizing film is attached may be used as sunglasses. Also, since the voltage from the power source is applied through a detachable power switch which is easily portable, a user does not need to separately carry a normal pair of glasses, a pair of sunglasses, and a pair of 3D glasses. Also, when the wearer of glasses views a 3D image, since it is unnecessary to wear two pairs of glasses, the user may view the 3D image in comfort.
PCT/KR2012/006936 2011-09-16 2012-08-30 3-dimensional glasses using an electrically reacting polarizing film Ceased WO2013039302A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0093262 2011-09-16
KR1020110093262A KR101091783B1 (en) 2011-09-16 2011-09-16 3D glasses using an electrically reactive polarizing film

Publications (2)

Publication Number Publication Date
WO2013039302A2 WO2013039302A2 (en) 2013-03-21
WO2013039302A3 true WO2013039302A3 (en) 2013-05-10

Family

ID=45505953

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006936 Ceased WO2013039302A2 (en) 2011-09-16 2012-08-30 3-dimensional glasses using an electrically reacting polarizing film

Country Status (2)

Country Link
KR (1) KR101091783B1 (en)
WO (1) WO2013039302A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103323956B (en) * 2013-05-09 2015-07-29 浙江理工大学 A kind of 3D glasses
KR20230044868A (en) * 2021-09-27 2023-04-04 삼성전자주식회사 Electronic device adjusting light transmittance of tintable lens and method of controlling the same
US12481199B2 (en) 2021-09-27 2025-11-25 Samsung Electronics Co., Ltd. Electronic device for adjusting light transmittance of tintable lens and method for controlling the same
WO2023164032A1 (en) * 2022-02-25 2023-08-31 Twenty Twenty Therapeutics Llc Augmenting pre-existing eyeglasses with electronic capabilities to treat one or more ocular conditions
EP4582223A1 (en) 2022-11-22 2025-07-09 Samsung Electronics Co., Ltd. Robot for gripping object by using two fingers and method for gripping object thereby

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078856A (en) * 1976-03-17 1978-03-14 Research Frontiers Incorporated Light valve
JPH08503314A (en) * 1992-11-06 1996-04-09 リサーチ フロンティアーズ インコーポレイテッド Light Modulation Film With Improved Transparency For Light Valves
KR20020016829A (en) * 1999-06-11 2002-03-06 리타 버어그스트롬 Electro-optical device and variable transparent article with such device
JP2007304587A (en) * 2006-05-03 2007-11-22 E Vision Llc Spectacle frame bridge housing electronic apparatus for electro-active spectacle lenses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078856A (en) * 1976-03-17 1978-03-14 Research Frontiers Incorporated Light valve
JPH08503314A (en) * 1992-11-06 1996-04-09 リサーチ フロンティアーズ インコーポレイテッド Light Modulation Film With Improved Transparency For Light Valves
KR20020016829A (en) * 1999-06-11 2002-03-06 리타 버어그스트롬 Electro-optical device and variable transparent article with such device
JP2007304587A (en) * 2006-05-03 2007-11-22 E Vision Llc Spectacle frame bridge housing electronic apparatus for electro-active spectacle lenses

Also Published As

Publication number Publication date
WO2013039302A2 (en) 2013-03-21
KR101091783B1 (en) 2011-12-12

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