WO2017073864A1 - 전자 베니션 블라인드 - Google Patents
전자 베니션 블라인드 Download PDFInfo
- Publication number
- WO2017073864A1 WO2017073864A1 PCT/KR2016/004265 KR2016004265W WO2017073864A1 WO 2017073864 A1 WO2017073864 A1 WO 2017073864A1 KR 2016004265 W KR2016004265 W KR 2016004265W WO 2017073864 A1 WO2017073864 A1 WO 2017073864A1
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- Prior art keywords
- transparent conductive
- conductive film
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- electronic
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
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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
- G02F1/153—Constructional details
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B2009/2405—Areas of differing opacity for light transmission control
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B2009/2464—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds featuring transparency control by applying voltage, e.g. LCD, electrochromic panels
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
- E06B2009/2643—Screens between double windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/38—Other details
- E06B9/386—Details of lamellae
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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
- G02F1/13—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
Definitions
- the present disclosure relates to electronic venetian blinds, and more particularly, to electronic venetian blinds in which a venetian blind is electrically implemented by interweaving flat rungs.
- Blind is a device that can block the light coming into the transparent window or protect the privacy.
- the blinds around us are controlled by the user.
- the polymer dispersed liquid crystal (PDLC) device includes a polymer dispersed liquid crystal film and a transparent conductive film disposed on both sides of the polymer dispersed liquid crystal film.
- the polymer dispersed liquid crystal film is a liquid crystal dispersed in a micro matrix in a polymer matrix, and this type of polymer dispersed liquid crystal was studied by Press and Arrot in 1974.
- the polymer dispersed liquid crystal film In the electrically on state, the polymer dispersed liquid crystal film becomes a transparent state, and in the electrically off state, the polymer dispersed liquid crystal film becomes an opaque state.
- the liquid crystals are arranged in the vertical direction of the transparent conductive film, and as a result, the polymer dispersed liquid crystal film is transparent while light is transmitted.
- the arrangement of the liquid crystals remains in an irregular state, and as a result light is diffusely reflected by the liquid crystal, resulting in the polymer dispersed liquid crystal film being in an opaque state.
- an electronic blind is implemented by electrically dispersing a polymer dispersed liquid crystal device between two sheets of glass to electrically function as a blind.
- Another name is called smart glass or intelligent glass.
- Korean Patent No. 10-1520396 etches one of the transparent conductive films respectively disposed on both sides of the polymer dispersed liquid crystal film, divides the divided regions into a plurality of divided regions that are electrically insulated, and divides each divided region independently.
- the technology of making the smart glass partially transparent or partially opaque has been disclosed.
- the distance between the divided regions is minimized by using a laser, and the operation of each divided region by using an infrared touch sensor. It has disclosed a technique for controlling the.
- the present disclosure is to provide an electronic venetian blind that can implement a venetian blind made by weaving flat rungs so that the spacing between the divided regions remains transparent regardless of whether or not it is energized.
- An object of the present disclosure is to provide an electronic venetian blind that can realize a shape in which a flat rung rotates in a venetian blade by adjusting a width of a divided region.
- the first transparent conductive film layer A plurality of unit electrochromic layers stacked on the first transparent conductive film layer and disposed separately from each other; And a plurality of second transparent conductive film layers stacked on the plurality of unit electrochromic layers, respectively, to apply current to the plurality of unit electrochromic layers independently.
- the present disclosure provides, as a second invention, an electronic venetian blind in which the interval between the plurality of unit electrochromic layers is provided as an empty space in the electronic venetian blind of the first invention.
- the present disclosure provides, as a third invention, an electronic venetian blind in which the plurality of unit electrochromic layers are formed of a polymer dispersed liquid crystal (PDLC) or a suspended particle device (SPD) in the electronic venetian blind of the first invention.
- PDLC polymer dispersed liquid crystal
- SPD suspended particle device
- the present disclosure provides, in the electronic venetian blind of the first invention, at least one of the plurality of second transparent conductive film layers is provided with at least two of the plurality of unit electrochromic layers and electrically insulated from each other.
- an electronic venetian blind provided with a plurality of second transparent conductive subfilm layers.
- the present disclosure includes a first glass disposed on opposite sides of the plurality of unit electrochromic layers of both surfaces of the first transparent conductive film layer in the electronic venetian blind of the first invention; And second glass disposed on opposite sides of the plurality of unit electrochromic layers of both surfaces of the plurality of second transparent conductive film layers.
- the present disclosure includes a first bonding film disposed between the first glass and the first transparent conductive film layer in the electronic venetian blind of the fifth invention; And a second bonding film disposed between the second glass and the plurality of second transparent conductive film layers.
- the electronic venetian blind further includes the sixth invention.
- the present disclosure includes a power supply unit for applying a current to the first transparent conductive film layer and the plurality of second transparent conductive film layers in the electronic venetian blind of the first invention; And a control unit that independently controls the electrical connection of each of the power supply unit and the plurality of second transparent conductive film layers based on a set control signal.
- each of the plurality of second transparent conductive film layer comprising a light emitting portion for sending an optical signal and a light receiving portion for receiving the optical signal, the blocking of the optical signal
- a control signal generator for generating and transmitting the set control signal to the controller.
- the present disclosure provides a control signal generating unit for generating the set control signal based on the number of times of the signal or the duration of the signal input from the outside in the electronic venetian blinds of the seventh invention, the control unit; It provides an electronic venetian blinds comprising a ninth invention.
- the plurality of second transparent conductive subfilm layers may be independently applied with or without current applied to the plurality of second transparent conductive film layers.
- An electronic venetian blind provided to be controlled is provided in the tenth invention.
- the distance between the divided regions is kept transparent regardless of whether the current is energized, it is possible to improve the customer satisfaction by implementing the shape of the vein blade.
- the width of the divided region it is possible to implement a shape in which the flat rung rotates in the vein blade to improve the customer satisfaction.
- the spacing between the conventional partitions is always kept opaque to improve the problem of deteriorating the appearance, and to reduce the labor cost and manufacturing cost required to reduce the spacing between the partitions to minimize such appearance damage Can be saved.
- FIG. 1 shows a first embodiment of an electronic venetian blind according to the present disclosure.
- FIG. 2 shows a second embodiment of an electronic venetian blind according to the present disclosure.
- FIG. 3 shows a third embodiment of an electronic venetian blind according to the present disclosure.
- FIG. 4 shows a fourth embodiment of an electronic venetian blind according to the present disclosure.
- FIG. 1 shows a first embodiment of an electronic venetian blind according to the present disclosure.
- the electronic venetian blind 100 includes a first transparent conductive film layer 110, a plurality of unit electrochromic layers 120, and a plurality of second transparent conductive film layers 130. It includes.
- the first transparent conductive film layer 110 and the plurality of second transparent conductive film layers 130 may be formed of indium tin oxide (ITO) or zinc oxide (ZnO).
- the zinc-oxide (ZnO) may be prepared by doping with a material selected from the group consisting of aluminum (Al), gallium (Ga), indium (In), and boron (B).
- the first transparent conductive film layer 110 and the plurality of second transparent conductive film layers 130 may be any one of a PET film, a COP film, a COC film, a PEN film, or a PES film as a base film.
- Indium-tin-oxide (ITO) or zinc-oxide (ZnO) may be provided as coated on the base film.
- the plurality of unit electrochromic layers 120 are stacked on the first transparent conductive film layer 110 and are separated from each other. That is, the plurality of unit electrochromic layers 120 are provided as empty spaces, and have a gap 121 maintained transparently regardless of whether power is applied.
- the plurality of second transparent conductive film layers 130 are stacked on the plurality of unit electrochromic layers 120, respectively, and are provided to independently apply current to the plurality of unit electrochromic layers 120. That is, the plurality of second transparent conductive film layers 130 are separated from each other like the plurality of unit electrochromic layers 120.
- the plurality of unit electrochromic layers 120 may include a polymer dispersed liquid crystal (PDLC) or a suspended particle device (SPD).
- PDLC polymer dispersed liquid crystal
- SPD suspended particle device
- the electronic venetian blind 100 which concerns on this embodiment contains the 1st, 2nd glass 101 and 102.
- FIG. 1st, 2nd glass 101 and 102 contains the 1st, 2nd glass 101 and 102.
- the first glass 101 is disposed on opposite surfaces of the plurality of unit electrochromic layers 120 of both surfaces of the first transparent conductive film layer 110, and the second glass 102 is provided with a plurality of second transparent conductive layers. It is disposed on the opposite side of the plurality of unit electrochromic layer 120 of both sides of the film layer 130.
- the distance between the plurality of unit electrochromic layers 120 is always kept transparent.
- the first and second glasses 101 and 102 may be made of soda-lime glass, low iron glass, alkali-free glass, or tempered glass, and may be surface coated to improve functionality.
- first and second glasses 101 and 102 may be made of polymethyl methacrylate (PMMA) or polycarbonate, or may be made of a laminated material.
- PMMA polymethyl methacrylate
- polycarbonate polycarbonate
- first and second bonding films 103 and 104 may be interposed therebetween.
- a current is applied to the plurality of second transparent conductive film layers 130 independently, such that the plurality of second transparent conductive film layers 130 and the first transparent conductive film layer are provided.
- the transparent or opaque state of the plurality of unit electrochromic layers 120 disposed between the 110 is independently controlled.
- FIG. 2 shows a second embodiment of an electronic venetian blind according to the present disclosure.
- the electronic venetian blind 100 has a power supply unit V for applying a current to the first transparent conductive film layer 110 and the plurality of second transparent conductive film layers 130, and the control unit C Independently controls the electrical connection of each of the power supply unit V and the plurality of second transparent conductive film layers 130 based on the set control signal.
- control signal generator 140 To generate the set control signal, it has a control signal generator 140.
- the control signal generating unit 140 corresponds to the plurality of second transparent conductive film layers 130, respectively, and includes a light emitting unit 141 for transmitting an optical signal and a light receiving unit 142 for receiving an optical signal. Generates a control signal set at the time of blocking and transfers it to the control unit (C).
- the user may move a hand in the space between the light emitter 141 and the light receiver 142 to generate a set control signal.
- the plurality of unit electrochromic layers 120 may be sequentially operated.
- FIG. 3 shows a third embodiment of an electronic venetian blind according to the present disclosure.
- the electronic venetian blind 100 generates a control signal based on the number of signals or the duration of the signal input from the outside T by wire or wirelessly, and generates a control signal for transmitting it to the controller C. It differs from 2nd Embodiment in the point which has the part 140. FIG.
- control unit C controls the switching means 150 for switching the power supply to each of the plurality of second transparent conductive film layers 130, thereby independently or transparently transmitting the plurality of unit electrochromic layers 120. It may be provided to control.
- FIG. 4 shows a fourth embodiment of an electronic venetian blind according to the present disclosure.
- the electronic venetian blind 100 may include all of the configurations of the first to third embodiments, and further includes a plurality of second transparent conductive subfilm layers 130S.
- the plurality of second transparent conductive subfilm layers 130S may be provided in at least one of the plurality of second transparent conductive film layers 130, and may be provided in at least two of the plurality of unit electrochromic layers 120. It is provided electrically insulated from each other.
- the plurality of second transparent conductive subfilm layers 130S may be formed by dividing one of the plurality of unit electrochromic layers 120 to have an interval using an IR laser.
- the plurality of second transparent conductive subfilm layers 130S are provided to independently control whether the current is applied to the plurality of second transparent conductive film layers 130 in a state in which no current is applied. do.
- operation control of the plurality of second transparent conductive subfilm layers 130S may be implemented in the same manner as in the second and third embodiments described above.
- the controller C controls the switching means 150 for switching the power supply to each of the plurality of second transparent conductive film layers 130, thereby independently or transparently controlling the plurality of unit electrochromic layers 120. It can be provided to control opaque, and by controlling the sub-switching means 150S in the state in which the switching means 150 is open, the up and down direction of the opaque region formed by the plurality of second transparent conductive film layer 130 The width can be adjusted.
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Abstract
Description
Claims (10)
- 제1 투명전도성 필름 층;상기 제1 투명전도성 필름 층에 적층 되며, 서로 분리되어 배치되는 복수의 단위 전기 변색 층; 및상기 복수의 단위 전기 변색 층에 각각 적층 되며, 상기 복수의 단위 전기 변색 층에 독립적으로 전류를 인가하는 복수의 제2 투명전도성 필름 층;을 포함하는 전자 베니션 블라인드.
- 청구항 1에 있어서,상기 복수의 단위 전기 변색 층 사이의 간격은 비어 있는 공간으로 구비되는 것을 특징으로 하는 전자 베니션 블라인드.
- 청구항 1에 있어서,상기 복수의 단위 전기 변색 층은, PDLC(Polymer Dispersed Liquid Crystal) 또는 SPD(Suspended Particle Device)로 구비되는 것을 특징으로 하는 전자 베니션 블라인드.
- 청구항 1에 있어서,상기 복수의 제2 투명전도성 필름 층 중 적어도 하나는, 상기 복수의 단위 전기 변색 층 중 하나에 적어도 둘 이상으로 구비되고 서로 전기적으로 절연되어 구비되는 복수의 제2 투명전도성 서브필름 층;으로 구비되는 것을 특징으로 하는 전자 베니션 블라인드.
- 청구항 1에 있어서,상기 제1 투명전도성 필름 층의 양면 중 상기 복수의 단위 전기 변색 층의 반대 면에 배치되는 제1 글라스; 및상기 복수의 제2 투명전도성 필름 층의 양면 중 상기 복수의 단위 전기 변색 층의 반대면에 배치되는 제2 글라스;를 더 포함하는 것을 특징으로 하는 전자 베니션 블라인드.
- 청구항 5에 있어서,상기 제1 글라스와 상기 제1 투명전도성 필름 층의 사이에 게재되는 제1 접합필름; 및상기 제2 글라스와 상기 복수의 제2 투명전도성 필름 층 사이에 게재되는 제2 접합필름;을 더 포함하는 것을 특징으로 하는 전자 베니션 블라인드.
- 청구항 1에 있어서,상기 제1 투명전도성 필름 층과 상기 복수의 제2 투명전도성 필름 층에 전류를 인가하는 전원부; 및상기 전원부와 상기 복수의 제2 투명전도성 필름 층 각각의 전기적 연결을 설정된 제어신호를 기준으로 독립적으로 제어하는 제어부;를 더 포함하는 것을 특징으로 하는 전자 베니션 블라인드.
- 청구항 7에 있어서,상기 복수의 제2 투명전도성 필름 층에 각각 대응하며, 광신호를 보내는 발광부 및 상기 광신호를 받는 수광부로 구성되고, 상기 광신호의 차단 시 상기 설정된 제어신호를 생성하여 상기 제어부에 전달하는 제어신호 발생부;를 포함하는 것을 특징으로 하는 전자 베니션 블라인드.
- 청구항 7에 있어서,외부로부터 유선 또는 무선으로 입력되는 신호의 회수 또는 신호의 지속시간을 기준으로 상기 설정된 제어신호를 생성하여 상기 제어부에 전달하는 제어신호 발생부;를 포함하는 것을 특징으로 하는 전자 베니션 블라인드.
- 청구항 4에 있어서,상기 복수의 제2 투명전도성 서브필름 층은,상기 복수의 제2 투명전도성 필름 층에 전류가 인가되지 않은 상태에서 독립적으로 전류의 인가여부가 제어되도록 구비되는 것을 특징으로 하는 전자 베니션 블라인드.
Priority Applications (2)
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CN201680063896.5A CN108350724B (zh) | 2015-10-29 | 2016-04-22 | 电子百叶窗 |
US15/771,824 US10613406B2 (en) | 2015-10-29 | 2016-04-22 | Electronic venetian blind |
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KR10-2015-0150607 | 2015-10-29 | ||
KR1020150150607A KR101705023B1 (ko) | 2015-10-29 | 2015-10-29 | 전자 베니션 블라인드 |
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WO2017073864A1 true WO2017073864A1 (ko) | 2017-05-04 |
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PCT/KR2016/004265 WO2017073864A1 (ko) | 2015-10-29 | 2016-04-22 | 전자 베니션 블라인드 |
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US (1) | US10613406B2 (ko) |
KR (1) | KR101705023B1 (ko) |
CN (1) | CN108350724B (ko) |
WO (1) | WO2017073864A1 (ko) |
Cited By (1)
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WO2020046128A1 (en) * | 2018-08-30 | 2020-03-05 | Cropss Holding B.V. | Window assembly including slats |
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CN108350724A (zh) | 2018-07-31 |
KR101705023B1 (ko) | 2017-02-09 |
CN108350724B (zh) | 2020-03-17 |
US10613406B2 (en) | 2020-04-07 |
US20180321564A1 (en) | 2018-11-08 |
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