KR100432201B1 - 광개폐장치를 이용한 광고장치 - Google Patents
광개폐장치를 이용한 광고장치 Download PDFInfo
- Publication number
- KR100432201B1 KR100432201B1 KR10-2000-0086965A KR20000086965A KR100432201B1 KR 100432201 B1 KR100432201 B1 KR 100432201B1 KR 20000086965 A KR20000086965 A KR 20000086965A KR 100432201 B1 KR100432201 B1 KR 100432201B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- switching device
- power
- liquid crystal
- building
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims abstract description 17
- 230000001678 irradiating effect Effects 0.000 claims abstract description 10
- 239000004973 liquid crystal related substance Substances 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 16
- 239000005264 High molar mass liquid crystal Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 229910052754 neon Inorganic materials 0.000 description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/34—Illuminated signs; Luminous advertising with light sources co-operating with movable members, e.g. with shutters to cover or uncover the light source
-
- 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
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/132—Thermal activation of liquid crystals exhibiting a thermo-optic effect
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/812—Signs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Liquid Crystal (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Projection Apparatus (AREA)
Abstract
Description
Claims (5)
- 전원 또는 열을 인가하면 광투과 상태가 되고 전원 또는 열을 차단하면 일정한 밝기 이하의 빛이 차단되는 광차단 상태가 되거나, 혹은 그 역작동의 광차단 및 광투과 상태가 되는 광개폐장치;상기 광개폐장치는 건물의 유리창으로 구성되고;상기 일정한 밝기 보다 밝은 빛으로 영상을 조사하는 조사장치로 이루어지는 광개폐장치를 이용한 광고장치.
- 제 1 항에 있어서,상기 광개폐장치는 전원-ON 상태에서는 광이 투과되어 투명한 유리창으로 사용되며, 전원-OFF 상태에서는 광이 차단되어 차단막으로 사용되는 것을 특징으로 하는 광개폐장치를 이용한 광고장치.
- 제 1 항에 있어서,상기 광개폐장치는 열을 가함으로써 광이 투과되어 투명한 유리창으로 사용되며, 열을 제거함으로써 광이 차단되어 차단막으로 사용되는 것을 특징으로 하는 광개폐장치를 이용한 광고장치.
- 제 2 항에 있어서,상기 광개폐장치는 고분자와 액정을 혼합하여 사용하는 중합체 액정디스플레이인 것을 특징으로 하는 광개폐장치를 이용한 광고장치.
- 제 2 항에 있어서,상기 광개폐장치는 고분자를 사용하는 것을 특징으로 하는 광개폐장치를 이용한 광고장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0086965A KR100432201B1 (ko) | 2000-12-30 | 2000-12-30 | 광개폐장치를 이용한 광고장치 |
EP01274182A EP1444681A4 (en) | 2000-12-30 | 2001-12-28 | ADVERTISING APPARATUS EMPLOYING A SWITCHING DEVICE |
JP2003531445A JP2004522211A (ja) | 2000-12-30 | 2001-12-28 | 光開閉装置を用いた広告装置 |
PCT/KR2001/002286 WO2003027993A1 (ko) | 2000-12-30 | 2001-12-28 | An advertisement apparatus using a light swiching device |
US10/204,163 US6997592B2 (en) | 2000-12-30 | 2001-12-28 | Advertising apparatus using a light switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0086965A KR100432201B1 (ko) | 2000-12-30 | 2000-12-30 | 광개폐장치를 이용한 광고장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020058834A KR20020058834A (ko) | 2002-07-12 |
KR100432201B1 true KR100432201B1 (ko) | 2004-05-20 |
Family
ID=19704076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0086965A KR100432201B1 (ko) | 2000-12-30 | 2000-12-30 | 광개폐장치를 이용한 광고장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6997592B2 (ko) |
EP (1) | EP1444681A4 (ko) |
JP (1) | JP2004522211A (ko) |
KR (1) | KR100432201B1 (ko) |
WO (1) | WO2003027993A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030093888A (ko) * | 2002-06-05 | 2003-12-11 | 주식회사 미래터치 | 점포의 디스플레이창을 tv화면으로 대체하여 광고를방영하는 기법. |
GB0607744D0 (en) * | 2006-04-20 | 2006-05-31 | Pilkington Plc | Head-up display |
US7665874B2 (en) * | 2007-03-30 | 2010-02-23 | Chadwell Thomas J | Method and apparatus for delivering visual information |
US8243217B2 (en) * | 2008-09-15 | 2012-08-14 | Gojo Industries, Inc. | System for selectively revealing indicia |
US8212949B2 (en) * | 2008-09-15 | 2012-07-03 | Gojo Industries, Inc. | System for selectively revealing indicia |
JP5181988B2 (ja) * | 2008-10-03 | 2013-04-10 | セイコーエプソン株式会社 | 情報処理装置、画像形成システムおよびプログラム |
CN101708098B (zh) * | 2009-08-03 | 2011-12-07 | 卫志勇 | 一种具有防爆膜的立体展示柜 |
GB201009488D0 (en) * | 2010-06-07 | 2010-07-21 | Merck Patent Gmbh | Switch element comprising a liquid-crystaline medium |
CN102135663B (zh) * | 2011-02-18 | 2013-09-18 | 福耀玻璃工业集团股份有限公司 | 一种汽车hud前挡玻璃 |
WO2016171313A1 (ko) * | 2015-04-21 | 2016-10-27 | 주식회사 리비콘 | Pdlc 필름을 이용한 공중의 이동식 광고장치 |
CN106490892A (zh) * | 2016-10-18 | 2017-03-15 | 孙绪刚 | 一种透明成像橱窗及其智能互动装置 |
Citations (7)
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KR910009419U (ko) * | 1989-11-15 | 1991-06-28 | 대우전자 주식회사 | 가스온풍기의 점화플러그 설치구조 |
JPH0618916A (ja) * | 1989-12-08 | 1994-01-28 | Casio Comput Co Ltd | 液晶表示装置 |
KR200189908Y1 (ko) * | 2000-02-22 | 2000-07-15 | 최림 | 액정패널을 이용한 광고판 |
KR200187903Y1 (ko) * | 2000-02-09 | 2000-07-15 | 전성호 | 투명창 광고표시장치 |
KR200196058Y1 (ko) * | 2000-04-15 | 2000-09-15 | 최해용 | 유리창용 영상 및 광고장치 |
KR200199486Y1 (ko) * | 2000-05-08 | 2000-10-02 | 박호영 | 액정표시장치 |
KR200201516Y1 (ko) * | 2000-05-29 | 2000-11-01 | 지승주 | 옥내용 광고 장치 |
Family Cites Families (11)
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US4739567A (en) * | 1986-03-04 | 1988-04-26 | Cardin Robert L | Display window aperture advertising medium |
KR910009419Y1 (ko) * | 1987-12-08 | 1991-12-07 | 이인순 | 액정영상 투사 광고장치 |
US5225104A (en) * | 1991-03-12 | 1993-07-06 | General Motors Corporation | Polymer dispersed liquid crystal films having improved optical performance |
US5123192A (en) * | 1991-05-14 | 1992-06-23 | Hsieh Chi Sheng | Colorful advertising device with real article display |
US6072549A (en) * | 1991-11-27 | 2000-06-06 | Reveo Inc | "Intelligent" glazing structures with additional control layers |
US6005651A (en) * | 1992-08-04 | 1999-12-21 | Matsushita Electric Industrial Co., Ltd. | Display panel and projection display system with use of display panel |
US6452650B1 (en) * | 1996-09-25 | 2002-09-17 | Matsushita Electric Industrial Co., Ltd. | Polymer dispersion type liquid crystal display element, producing method therefor and apparatus for use in the producing method |
TW466364B (en) * | 1997-12-17 | 2001-12-01 | Matsushita Electric Ind Co Ltd | High polymer dispersion type liquid crystal display panel and manufacturing method thereof |
US6101750A (en) * | 1998-04-10 | 2000-08-15 | Power Engineering & Mfg., Inc. | Portable message sign |
AU775399B2 (en) * | 1998-10-27 | 2004-07-29 | Avix Inc. | High-rise building with large scale display device inside transparent glass exterior |
US6314669B1 (en) * | 1999-02-09 | 2001-11-13 | Daktronics, Inc. | Sectional display system |
-
2000
- 2000-12-30 KR KR10-2000-0086965A patent/KR100432201B1/ko active IP Right Grant
-
2001
- 2001-12-28 US US10/204,163 patent/US6997592B2/en not_active Expired - Lifetime
- 2001-12-28 JP JP2003531445A patent/JP2004522211A/ja active Pending
- 2001-12-28 WO PCT/KR2001/002286 patent/WO2003027993A1/ko active Application Filing
- 2001-12-28 EP EP01274182A patent/EP1444681A4/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910009419U (ko) * | 1989-11-15 | 1991-06-28 | 대우전자 주식회사 | 가스온풍기의 점화플러그 설치구조 |
JPH0618916A (ja) * | 1989-12-08 | 1994-01-28 | Casio Comput Co Ltd | 液晶表示装置 |
KR200187903Y1 (ko) * | 2000-02-09 | 2000-07-15 | 전성호 | 투명창 광고표시장치 |
KR200189908Y1 (ko) * | 2000-02-22 | 2000-07-15 | 최림 | 액정패널을 이용한 광고판 |
KR200196058Y1 (ko) * | 2000-04-15 | 2000-09-15 | 최해용 | 유리창용 영상 및 광고장치 |
KR200199486Y1 (ko) * | 2000-05-08 | 2000-10-02 | 박호영 | 액정표시장치 |
KR200201516Y1 (ko) * | 2000-05-29 | 2000-11-01 | 지승주 | 옥내용 광고 장치 |
Also Published As
Publication number | Publication date |
---|---|
US20030159323A1 (en) | 2003-08-28 |
WO2003027993A1 (ko) | 2003-04-03 |
EP1444681A4 (en) | 2007-04-11 |
EP1444681A1 (en) | 2004-08-11 |
US6997592B2 (en) | 2006-02-14 |
KR20020058834A (ko) | 2002-07-12 |
JP2004522211A (ja) | 2004-07-22 |
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