WO2013002597A3 - 편광을 이용한 색상변화장치 - Google Patents

편광을 이용한 색상변화장치 Download PDF

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Publication number
WO2013002597A3
WO2013002597A3 PCT/KR2012/005176 KR2012005176W WO2013002597A3 WO 2013002597 A3 WO2013002597 A3 WO 2013002597A3 KR 2012005176 W KR2012005176 W KR 2012005176W WO 2013002597 A3 WO2013002597 A3 WO 2013002597A3
Authority
WO
WIPO (PCT)
Prior art keywords
changing device
color changing
polarized light
polarization means
birefringent medium
Prior art date
Application number
PCT/KR2012/005176
Other languages
English (en)
French (fr)
Other versions
WO2013002597A2 (ko
Inventor
최욱
김주원
Original Assignee
Choi Uk
Kim Ju Won
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 Choi Uk, Kim Ju Won filed Critical Choi Uk
Publication of WO2013002597A2 publication Critical patent/WO2013002597A2/ko
Publication of WO2013002597A3 publication Critical patent/WO2013002597A3/ko

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
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/04—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the elements being secured to rotating discs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/20—Advertising or display means not otherwise provided for using special optical effects with colour-mixing effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

본 발명에 따른 색상변화장치(1000)는 케이스(4)를 가지며 상기 케이스(4)에 제1편광수단(10)이 외부로 노출되어 보이도록 고정 설치된다. 상기 제1편광수단(10)의 후방에는 복굴절매질(20)이 배치되고 상기 복굴절매질(20)의 후방에는 제2편광수단이 고정되어 설치된다. 구동기구(50)가 제공되어 상기 복굴절매질(20)을 회전시킨다. 이에 따라 상기 외부로 노출된 제1편광수단(10)을 통하여 색상의 변화가 보이게 된다.
PCT/KR2012/005176 2011-06-29 2012-06-29 편광을 이용한 색상변화장치 WO2013002597A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20110063584 2011-06-29
KR10-2011-0063584 2011-06-29

Publications (2)

Publication Number Publication Date
WO2013002597A2 WO2013002597A2 (ko) 2013-01-03
WO2013002597A3 true WO2013002597A3 (ko) 2013-04-11

Family

ID=47424699

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/KR2012/005176 WO2013002597A2 (ko) 2011-06-29 2012-06-29 편광을 이용한 색상변화장치
PCT/KR2012/005180 WO2013002598A2 (ko) 2011-06-29 2012-06-29 보는 위치에 따라 색상과 모양이 변하여 보일 수 있는 편광디스플레이 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005180 WO2013002598A2 (ko) 2011-06-29 2012-06-29 보는 위치에 따라 색상과 모양이 변하여 보일 수 있는 편광디스플레이 장치

Country Status (2)

Country Link
KR (2) KR20130002961A (ko)
WO (2) WO2013002597A2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101469788B1 (ko) * 2013-07-01 2014-12-05 주식회사 대동 차량의 변속레버 장치
CN108020843A (zh) * 2017-12-13 2018-05-11 苏州科瓴精密机械科技有限公司 自动行走设备及自动行走设备定位系统
CN110764269B (zh) 2019-11-02 2021-06-01 深圳市麓邦技术有限公司 光学渐变系统及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0562504A (ja) * 1991-09-03 1993-03-12 Matsushita Electric Works Ltd 装飾用照明器具
JPH09179041A (ja) * 1995-12-26 1997-07-11 Toyo Kagaku Sogo Gijutsu Kenkyusho:Kk 光学的異方性物質と光源との組み合わせによる発色装置。
JPH10123463A (ja) * 1996-10-24 1998-05-15 Kanegafuchi Chem Ind Co Ltd 表示装置
KR19990024127U (ko) * 1997-12-10 1999-07-05 최종필 폴라로이드형 아날로그 시계

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001033733A (ja) * 1999-07-16 2001-02-09 Hiroshi Muroi 画像表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0562504A (ja) * 1991-09-03 1993-03-12 Matsushita Electric Works Ltd 装飾用照明器具
JPH09179041A (ja) * 1995-12-26 1997-07-11 Toyo Kagaku Sogo Gijutsu Kenkyusho:Kk 光学的異方性物質と光源との組み合わせによる発色装置。
JPH10123463A (ja) * 1996-10-24 1998-05-15 Kanegafuchi Chem Ind Co Ltd 表示装置
KR19990024127U (ko) * 1997-12-10 1999-07-05 최종필 폴라로이드형 아날로그 시계

Also Published As

Publication number Publication date
KR20130002963A (ko) 2013-01-08
WO2013002597A2 (ko) 2013-01-03
WO2013002598A3 (ko) 2013-04-11
KR20130002961A (ko) 2013-01-08
WO2013002598A2 (ko) 2013-01-03

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