WO2016064186A2 - Vitrage intelligent capable d'occulter la lumière et installé dans le cadre d'une fenêtre d'un bâtiment ou d'un véhicule et son procédé de commande fondé sur le mouvement - Google Patents

Vitrage intelligent capable d'occulter la lumière et installé dans le cadre d'une fenêtre d'un bâtiment ou d'un véhicule et son procédé de commande fondé sur le mouvement Download PDF

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Publication number
WO2016064186A2
WO2016064186A2 PCT/KR2015/011144 KR2015011144W WO2016064186A2 WO 2016064186 A2 WO2016064186 A2 WO 2016064186A2 KR 2015011144 W KR2015011144 W KR 2015011144W WO 2016064186 A2 WO2016064186 A2 WO 2016064186A2
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WO
WIPO (PCT)
Prior art keywords
bus bar
smart glass
blind type
pattern
window frame
Prior art date
Application number
PCT/KR2015/011144
Other languages
English (en)
Korean (ko)
Other versions
WO2016064186A3 (fr
Inventor
심준수
빈현기
Original Assignee
주식회사 스위스
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 KR1020150019536A external-priority patent/KR20160046698A/ko
Application filed by 주식회사 스위스 filed Critical 주식회사 스위스
Publication of WO2016064186A2 publication Critical patent/WO2016064186A2/fr
Publication of WO2016064186A3 publication Critical patent/WO2016064186A3/fr

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    • 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 
    • G02F1/15—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 an electrochromic 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 
    • G02F1/15—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 an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/155—Electrodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements

Definitions

  • the present invention relates to the field of blind type smart glass, for example, installed in a window frame of a building or a vehicle. More specifically, the present invention relates to a blind type smart glass and a method of controlling the same. It is about.
  • smart glass using a polymer dispersed liquid crystal (PDLC) or a suspended particle device (SPD) may be mentioned.
  • PDLC polymer dispersed liquid crystal
  • SPD suspended particle device
  • the smart glass using PDLC or SPD operates in a manner of scattering or absorbing light, blocking or transmitting light by a voltage applied from the outside.
  • a conductive film is usually coated on a thin film plastic film such as PET, and then inserted into a window frame while being inserted between two sheets of laminated glass.
  • liquid crystal (LC) + POLYMER or suspended particle device film (4) is arranged in the center of the drawing, each conductive film ( 3, 5) are coated. PET films 2 and 6 and laminated glass 1 and 7 are bonded to the outer side of the said electroconductive films 3 and 5, respectively.
  • Such smart glass requires electricity for its driving.
  • a method of attaching a copper mesh or a copper tape to a conductive film to make an electrode terminal and connecting the electrodes has been applied.
  • the application of the voltage is applied to each pattern is practically impossible because the high voltage and high current of 80V or more is required.
  • the wired switch or the wireless switch is used to control the smart glass, but in the case of the wireless switch, there is a risk of loss, and in the case of the wired switch, when a plurality of switches are installed, the switch must be found and operated one by one. It is inconvenient. In particular, when a plurality of smart glass is installed in one place, it is impossible to use a wired / wireless switch to drive only the desired smart glass.
  • Korean Patent Publication No. 10-2012-0092247 (published Aug. 21, 2012, the name “smart blind”) may be mentioned.
  • a separate switch is connected to each pattern to control each pattern independently.
  • a cutting part is made for each pattern and a terminal is provided in the cutting part.
  • the cumbersome task of connecting wires to individual switches is entailed.
  • the control of the Republic of Korea Patent Publication No. 10-2012-0092247 described above is made by a separate switch operation, operations similar to lowering or raising like a blind applied to the glass of the building are not possible.
  • Korean Patent Publication No. 10-2005-0069535 (published on July 5, 2005, titled “Smart Window using a polymer dispersion liquid crystal and its manufacturing method) ”) May be mentioned.
  • a first electrode and a second electrode are alternately arranged on a transparent substrate, and a polymer dispersion liquid crystal layer is filled therebetween, and the cross-sectional shapes of the first electrode and the second electrode are manufactured in arbitrary shapes, respectively.
  • the pattern is controlled independently.
  • each pattern depends only on the cross-sectional shapes of the first electrode and the second electrode, and thus the entire pattern cannot be arbitrarily controlled.
  • only each pattern is independently implemented within a predetermined range, and thus has nothing to do with the effect of lowering or raising the blinds applied to the glass of the building as described above.
  • the present invention has been made to solve the problems of the prior art, one object of the present invention is to provide a novel smart glass that can implement a fine pattern, for example 1mm to 5mm.
  • Another object of the present invention is to provide a blind type novel smart glass that can give a blind effect without any pattern in advance in a portion which is substantially discolored by an electrical signal, for example, PDLC or SPD. Is in.
  • An electrochromic layer having a plurality of constant or irregular patterns and having a pattern formed by an electrical signal
  • a thin film plastic film and laminated glass which are sequentially bonded to the outside of the electrochromic layer;
  • control unit for transmitting the electrical control signal to the bus bar in response to the sensor response by the motion
  • Conductive films are formed on both sides of the electrochromic layer, and any one of the conductive films is formed independently to form a plurality of regular or irregular patterns, and transfers control signals between the conductive films.
  • bus bar bus bar
  • the senor is installed in a plurality of left and right of the window frame or a plurality of the upper and lower sides of the window frame is configured to operate the pattern of the smart glass independently or together by detecting the user's motion collectively or sequentially It is characterized by being.
  • the electrochromic sector layer is characterized in that the electrochromic by applying a PDLC (Polymer Dispersed Liquid Crystal) method or SPD (Suspended Particle Device) method.
  • PDLC Polymer Dispersed Liquid Crystal
  • SPD Small Particle Device
  • each of the conductive films is characterized in that each outer portion is insulated to form an independent conductor.
  • the bus bar is manufactured by FPCB (Flexible Printed Circuit Board), PDS (Printing Direct Structuring) or LDS (Laser Direct Structuring) and then connected to one or several independent of each pattern It is characterized by sending an electrical signal.
  • FPCB Flexible Printed Circuit Board
  • PDS Print Direct Structuring
  • LDS Layer Direct Structuring
  • the bus bar is insulated except for a portion attached to the conductive film.
  • the senor is characterized in that the sensor for detecting the ultrasonic wave, laser, infrared or sound.
  • each of the patterns of the electrochromic layer having a plurality of constant or irregular patterns and the pattern is formed by an electrical signal, cutting the escape process by cutting and connecting the wires for supplying power, etc.
  • the manipulation thereof is performed by the user's desired motion or motion, thereby inducing not only convenience but also interest for the user.
  • FIG. 1 is a view schematically showing a conventional smart glass.
  • FIG. 2 is an exploded perspective view in which a pattern is formed on the lower conductive film in the drawing.
  • FIG 3 is a perspective view showing an example of installation of a bus bar.
  • FIG. 4 is a perspective view showing another example of installation of the bus bar.
  • 5 is a cross-sectional view showing another example of installation of the bus bar.
  • FIG. 6 is a diagram exemplarily illustrating a process of manipulating a single smart glass by a motion detection sensor.
  • FIG. 7 is a diagram exemplarily illustrating a process of manipulating a smart glass having a plurality of regular or irregular patterns by a motion detection sensor.
  • FIG. 8 is a diagram exemplarily showing a position of a sensor applied to a single smart glass.
  • FIGS. 2 to 6 show the present invention.
  • the smart glass of the present invention shown in Figures 2 to 6 is for electrically implementing any blind, it is applied to the window frame of a building or a vehicle.
  • a blind type smart glass is an electrochromic layer in which a pattern is formed by an electrical signal and an outer side of the electrochromic layer.
  • the formed thin film plastic film and laminated glass are included.
  • the electrochromic layer has a conductive film (3, 5) formed on both sides, the polymer dispersion liquid crystal that scatters or absorbs, blocks or transmits light by a voltage applied between the conductive films (3, 5), for example.
  • PDLC Polymer Dispersed Liquid Crystal
  • SPD Suspended Particle Device
  • the upper conductive film 3 in the drawing is provided in a flat form without a pattern as shown in Figure 2, the lower conductive film 5 in the drawing is formed independently of each other a plurality of constant together Or irregular patterns are provided.
  • These conductive films 3 and 5 serve as electrodes, and any one of the conductive films, for example, the lower conductive film 5 in the drawing, is configured to form a pattern individually and / or together per se. That is, the lower conductive film 5 which is one of the structures which comprise an electrochromic layer will have a pattern as needed.
  • a bus bar is provided between the upper conductive phase film 3 and the lower conductive film 5 for transmitting an electrical control signal, for example, as shown in FIG. 3.
  • it is comprised so that it may be indirectly connected by a medium between a part of upper conductive film 3 and a part of lower conductive film 5.
  • bus bars may be installed in various forms.
  • the top bus bar 8 and the bottom bus bar 9 may be arranged in the same zone, or the top bus bar 8 and the bottom bus bar 9 may be arranged in another zone.
  • an upper / lower board integrated bus bar may be arranged.
  • FIG. 2 illustrates the shape of the conductive film 5 on one side and the shape of the conductive film 5, which is etched using an etching method or the like at the attachment position in order to attach the bus bar.
  • a conductive metal material is coated on two thin film plastic films 2 and 6, such as PET, to form conductive films 3 and 5 on each thin film plastic film. Thereafter, a plurality of constant or irregular patterns are formed on the conductive film of one of the two conductive films by, for example, etching.
  • each of the patterns generated in the conductive film 5 is insulated from each other and becomes an independent conductor.
  • One of the two conductive films made here is a conductive film whose entire surface is conductive, and one of the other conductive films is a conductive film in which a single or a plurality of regular or irregular patterns are independently conductive.
  • a bus bar 9 such as FPCB is attached.
  • the bus bar 8, such as FPCB is also attached to the other electroconductive film in which the pattern is not formed.
  • a material having good electrical conductivity such as silver paste may be coated or attached.
  • FIG 3 illustrates a state in which a bus bar such as an FPCB is attached to the conductive film.
  • the bus bars can be configured simultaneously on one side of the smart glass or separately on the other side.
  • 3 is an exemplary diagram in which the upper bus bar 8 and the lower bus bar 9 are located at a long distance.
  • the upper bus bar 8 and the lower bus bar 9 should be insulated from each other.
  • the bus bar attached to the conductive film on which the pattern is formed transmits an electric signal independent of each pattern, and may be divided into several parts as necessary.
  • Bus bars such as FPCB
  • Bus bars can also be insulated using the insulator 10 as needed or necessary.
  • a bus bar such as FPCB even in a regular pattern or irregular pattern can be used for various purposes.
  • bus bar may be configured to be exposed to the outside of the laminated glass in order to connect the power.
  • the blind-type smart glass of the present invention manufactured as described above omits a method of escaping a conventional electrode terminal part by replacing an electrode terminal part for current flow applied in a driving circuit for driving the same with a bus bar such as an FPCB. It is possible to improve productivity and reduce electrode terminal connection defects.
  • the present invention as shown in Figures 6 to 8, includes a control unit for transmitting an electrical signal to the bus bar in response to the sensor response by the motion.
  • FIG. 6 to 8 illustrate an operation process of the smart glass that is operated from the transparent state to the opaque state or from the transparent state to the sequentially opaque state or vice versa according to the operation of the person.
  • the non-hatching portion represents a transparent state
  • the hatching portion represents an opaque state.
  • the opposite can also be true.
  • the transparent state of (a1) is changed to the opaque state of (a2) or vice versa from the opaque state of (a2) to the transparent state of (a1). You can change it.
  • the motion and direction of the person may be different from that shown in the figure.
  • a sequential opacity state of (b2), (b3), (b4), (b5), (b6), and (b7) is performed in the transparent state of (b1) according to a human operation.
  • (B7), (b5), (b4), (b3), (b2), (b1) can be changed into a sequential transparent state.
  • 8 illustrates various positions at which the sensor is mounted. 8 shows the sensor position when in a single smart window.
  • the type and location of the sensor can be changed to suit the installation environment. Here, the motion and direction of the person may be different from that shown.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Blinds (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

La présente invention concerne un vitrage intelligent capable d'occulter la lumière et installé dans le cadre d'une fenêtre d'un bâtiment ou d'un véhicule et comprenant : une couche électro-chromique comportant une pluralité de motifs réguliers ou irréguliers, les motifs étant formés par des signaux électriques ; un film en matière plastique mince et un verre feuilleté qui sont déposés l'un sur l'autre à l'extérieur de la couche électro-chromique ; une barre-omnibus qui va transmettre un signal de commande ; et une partie ou la totalité d'un dispositif de commande qui va transmettre un signal de commande électrique à la barre-omnibus selon la réponse d'un capteur à un mouvement. La couche électro-chromique comporte des films conducteurs déposés sur ses faces opposées, dont l'un est déposé de façon indépendante et est conçu de façon à ce que l'ensemble du film conducteur forme une pluralité de motifs réguliers ou irréguliers, tandis que la barre-omnibus permettant la transmission d'un signal de commande est intercalée entre les films conducteurs.
PCT/KR2015/011144 2014-10-21 2015-10-21 Vitrage intelligent capable d'occulter la lumière et installé dans le cadre d'une fenêtre d'un bâtiment ou d'un véhicule et son procédé de commande fondé sur le mouvement WO2016064186A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2014-0142660 2014-10-21
KR20140142660 2014-10-21
KR10-2015-0019536 2015-02-09
KR1020150019536A KR20160046698A (ko) 2014-10-21 2015-02-09 건축물 또는 차량의 창틀에 설치되는 블라인드 타입의 스마트 유리 및 이의 모션에 따른 제어 방법

Publications (2)

Publication Number Publication Date
WO2016064186A2 true WO2016064186A2 (fr) 2016-04-28
WO2016064186A3 WO2016064186A3 (fr) 2016-06-16

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PCT/KR2015/011144 WO2016064186A2 (fr) 2014-10-21 2015-10-21 Vitrage intelligent capable d'occulter la lumière et installé dans le cadre d'une fenêtre d'un bâtiment ou d'un véhicule et son procédé de commande fondé sur le mouvement

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018185461A1 (fr) * 2017-04-06 2018-10-11 Bodle Technologies Ltd Appareil optique
CN109143654A (zh) * 2018-11-09 2019-01-04 成都中浦科技有限公司 一种百叶窗式调光玻璃
WO2021102067A1 (fr) * 2019-11-22 2021-05-27 Corning Incorporated Dispositif de fenêtre intelligente avec régulation de température intégrée et procédés associés

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101152434B1 (ko) * 2009-09-17 2012-06-07 한화폴리드리머 주식회사 스마트 윈도우 장치 및 그 제조 방법
US9134800B2 (en) * 2010-07-20 2015-09-15 Panasonic Intellectual Property Corporation Of America Gesture input device and gesture input method
BR112013020151A2 (pt) * 2011-02-09 2016-11-08 Kinestral Technologies Inc dispositivos eletrocrômicos de multicamadas com comutação espacialmente coordenada
US8705162B2 (en) * 2012-04-17 2014-04-22 View, Inc. Controlling transitions in optically switchable devices
US9030725B2 (en) * 2012-04-17 2015-05-12 View, Inc. Driving thin film switchable optical devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018185461A1 (fr) * 2017-04-06 2018-10-11 Bodle Technologies Ltd Appareil optique
US11740490B2 (en) 2017-04-06 2023-08-29 E Ink Corporation Optical apparatus
CN109143654A (zh) * 2018-11-09 2019-01-04 成都中浦科技有限公司 一种百叶窗式调光玻璃
WO2021102067A1 (fr) * 2019-11-22 2021-05-27 Corning Incorporated Dispositif de fenêtre intelligente avec régulation de température intégrée et procédés associés

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