JP2013122920A - 照明ユニット及びそれを用いたディスプレイ装置 - Google Patents
照明ユニット及びそれを用いたディスプレイ装置 Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/14—Arrangements of reflectors therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
- G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Liquid Crystal (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
【解決手段】第1及び第2のリフレクタ200、300と、第1のリフレクタ200と第2のリフレクタ300との間に配置された少なくとも一つの光源モジュール100と、光源モジュール100を支持するブラケット400と、を備え、ブラケット400は、第1及び第2のリフレクタ200、300の一側を連結するボディー部410と、ボディー部410の内側面から突出している第1の締結部材420と、ボディー部410の外側面から突出している第2の締結部材430と、を備えることができる。
【選択図】図1
Description
Claims (22)
- 第1及び第2のリフレクタと、
前記第1のリフレクタと第2のリフレクタとの間に配置された少なくとも一つの光源モジュールと、
前記光源モジュールを支持するブラケットと、
を備え、
前記ブラケットは、
前記第1及び第2のリフレクタの一側を連結するボディー部と、
前記ボディー部の内側面から突出している第1の締結部材と、
前記ボディー部の外側面から突出している第2の締結部材と、を備える、照明ユニット。 - 前記ブラケットのボディー部は、前記第1のリフレクタに対して垂直な方向に配置される、請求項1に記載の照明ユニット。
- 前記ブラケットのボディー部は、前記光源モジュールに接する第1のセグメントと、前記第2のリフレクタの一側に接する第2のセグメントと、を有する、請求項1に記載の照明ユニット。
- 前記ボディー部の第1のセグメント及び第2のセグメントが互いにずれている、請求項3に記載の照明ユニット。
- 前記ボディー部の第1のセグメントは第1の長さに形成され、前記ボディー部の第2のセグメントは第2の長さに形成され、前記第2の長さは前記第1の長さよりも大きい、請求項3に記載の照明ユニット。
- 前記ボディー部の第1セグメントと第2のセグメントとを連結する連結部に前記第2の締結部材が配置される、請求項3に記載の照明ユニット。
- 前記ボディー部の第2のセグメントに少なくとも一つの締結孔が配置される、請求項3に記載の照明ユニット。
- 前記第1の締結部材は、前記ボディー部の内側面から垂直に前記第2のリフレクタの方向に突出している、請求項1に記載の照明ユニット。
- 前記第1の締結部材は、所定の間隔を有する複数の突起を有し、前記複数の突起のうち、前記光源モジュールに隣接している突起の高さは、前記光源モジュールから遠い突起の高さよりも小さい、請求項1に記載の照明ユニット。
- 前記複数の突起のいずれか一つは、前記第2の締結部材と対応して配置される、請求項9に記載の照明ユニット。
- 前記互いに隣接している突起の間には少なくとも一つの締結孔が配置されている、請求項9に記載の照明ユニット。
- 前記第2の締結部材は、前記ボディー部の外側面から垂直に前記第2のリフレクタの反対方向に突出している、請求項1に記載の照明ユニット。
- 前記第2の締結部材には少なくとも一つの締結孔が形成されている、請求項1または12に記載の照明ユニット。
- 前記第2の締結部材の一側面はカバー部材と接触し、前記カバー部材は前記第1のリフレクタから離れて前記第1のリフレクタをカバーする、請求項1に記載の照明ユニット。
- 前記カバー部材と前記第1のリフレクタとの間には光学部材が配置される、請求項14に記載の照明ユニット。
- 前記カバー部材の長さは、前記第1のリフレクタと前記第2の締結部材とを合わせた長さよりも大きい、請求項14に記載の照明ユニット。
- 前記第2の締結部材の長さは、前記第1のリフレクタの長さよりも大きい、請求項1に記載の照明ユニット。
- 前記ブラケットは、前記第1のリフレクタと同じ材質で形成される、請求項1に記載の照明ユニット。
- 前記第2のリフレクタは、互いに隣接している第1及び第2の傾斜面を有し、
前記第1の傾斜面は前記光源モジュールに隣接して上方に傾斜しており、前記第2の傾斜面は前記第1の傾斜面に隣接して下方に傾斜している、請求項1に記載の照明ユニット。 - 前記第1の傾斜面は、第1の曲率を有する曲面であり、前記第2の傾斜面は、第2の曲率を有する曲面であり、前記第1の曲率と第2の曲率とが互いに異なっている、請求項19に記載の照明ユニット。
- 前記第1の傾斜面は、第1の勾配を有する平面であり、前記第2の傾斜面は、第2の勾配を有する平面であり、前記第1の勾配と第2の勾配とが互いに異なっている、請求項19に記載の照明ユニット。
- 請求項1乃至21のいずれか1項に記載の照明ユニットを用いるディスプレイ装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020110132884A KR101880136B1 (ko) | 2011-12-12 | 2011-12-12 | 조명 유닛 및 그를 이용한 디스플레이 장치 |
KR10-2011-0132884 | 2011-12-12 |
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JP2013122920A true JP2013122920A (ja) | 2013-06-20 |
JP2013122920A5 JP2013122920A5 (ja) | 2016-01-21 |
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JP2012271172A Pending JP2013122920A (ja) | 2011-12-12 | 2012-12-12 | 照明ユニット及びそれを用いたディスプレイ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9297513B2 (ja) |
EP (1) | EP2604913B1 (ja) |
JP (1) | JP2013122920A (ja) |
KR (1) | KR101880136B1 (ja) |
CN (1) | CN103162195A (ja) |
TW (1) | TWI622732B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190008879A (ko) * | 2016-05-12 | 2019-01-25 | 루미리즈 홀딩 비.브이. | 광 가이드를 갖는 조명 장치 |
WO2020105791A1 (ko) * | 2018-11-19 | 2020-05-28 | 주식회사 레이젠 | 건강 보조기기 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103883917B (zh) * | 2014-04-15 | 2016-08-17 | 李忠凯 | 发光二极管灯具 |
KR102553499B1 (ko) | 2016-07-26 | 2023-07-10 | 삼성전자주식회사 | 디스플레이 장치 |
TWI624962B (zh) * | 2016-10-05 | 2018-05-21 | Opto Tech Corp | Illuminating device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006106212A (ja) * | 2004-10-01 | 2006-04-20 | Nippon Leiz Co Ltd | バックライトユニット |
JP2007086648A (ja) * | 2005-09-26 | 2007-04-05 | Sharp Corp | 液晶表示装置 |
JP2010157444A (ja) * | 2008-12-27 | 2010-07-15 | Harison Toshiba Lighting Corp | 砲弾型ledを用いた照明ユニットおよび面発光装置 |
US20110222267A1 (en) * | 2011-01-14 | 2011-09-15 | Lg Innotek Co., Ltd. | Backlight unit and display apparatus using the same |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100654220B1 (ko) * | 1999-08-03 | 2006-12-05 | 삼성전자주식회사 | 액정표시장치 |
KR100603850B1 (ko) * | 2000-02-24 | 2006-07-24 | 엘지.필립스 엘시디 주식회사 | 액정표시장치용 배광장치의 도광판 및 시트 고정구조 |
DE10128689A1 (de) | 2000-12-22 | 2002-07-18 | Thomas Emde | Bauelement für einen begehbaren und/oder befahrbaren Bereich |
AU2002335410A1 (en) * | 2002-09-19 | 2004-04-08 | Matsushita Electric Industrial Co., Ltd. | Illumination unit and liquid crystal display comprising it |
US20060221610A1 (en) * | 2005-04-01 | 2006-10-05 | Chew Tong F | Light-emitting apparatus having a plurality of overlapping panels forming recesses from which light is emitted |
KR20060120373A (ko) * | 2005-05-19 | 2006-11-27 | 삼성전자주식회사 | 백라이트 유닛 및 이를 채용한 액정표시장치 |
TW200728851A (en) * | 2006-01-20 | 2007-08-01 | Hon Hai Prec Ind Co Ltd | Backlight module |
CN100462811C (zh) * | 2006-02-10 | 2009-02-18 | 鸿富锦精密工业(深圳)有限公司 | 箱式光源模组和背光系统 |
JP5147250B2 (ja) * | 2007-02-01 | 2013-02-20 | パナソニック液晶ディスプレイ株式会社 | 液晶表示装置 |
CN101681059B (zh) | 2007-05-29 | 2014-03-05 | 皇家飞利浦电子股份有限公司 | 照明系统、照明器和背光单元 |
CN201196378Y (zh) | 2008-05-19 | 2009-02-18 | 冠捷投资有限公司 | 具有导光功能的遮罩与背光模块 |
KR101338996B1 (ko) | 2008-12-26 | 2013-12-09 | 엘지디스플레이 주식회사 | 액정표시장치 |
WO2012014601A1 (ja) * | 2010-07-29 | 2012-02-02 | シャープ株式会社 | 照明装置、表示装置及びテレビ受信装置 |
US20130141652A1 (en) * | 2010-08-20 | 2013-06-06 | Yasumori Kuromizu | Illuminating device, display device, liquid crystal display device, and television receiving device |
KR101736986B1 (ko) * | 2010-09-27 | 2017-05-30 | 삼성디스플레이 주식회사 | 디스플레이 장치 |
JP5406225B2 (ja) | 2010-12-06 | 2014-02-05 | エルジー イノテック カンパニー リミテッド | バックライトユニット |
DE202011051236U1 (de) | 2011-09-08 | 2011-11-15 | Brevinvest Sarl | Für eine indirekte Beleuchtung geeignete Wandabschlussleiste |
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2011
- 2011-12-12 KR KR1020110132884A patent/KR101880136B1/ko active IP Right Grant
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- 2012-12-11 TW TW101146632A patent/TWI622732B/zh active
- 2012-12-11 US US13/711,109 patent/US9297513B2/en not_active Expired - Fee Related
- 2012-12-11 EP EP12196413.4A patent/EP2604913B1/en not_active Not-in-force
- 2012-12-12 JP JP2012271172A patent/JP2013122920A/ja active Pending
- 2012-12-12 CN CN2012105371704A patent/CN103162195A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006106212A (ja) * | 2004-10-01 | 2006-04-20 | Nippon Leiz Co Ltd | バックライトユニット |
JP2007086648A (ja) * | 2005-09-26 | 2007-04-05 | Sharp Corp | 液晶表示装置 |
JP2010157444A (ja) * | 2008-12-27 | 2010-07-15 | Harison Toshiba Lighting Corp | 砲弾型ledを用いた照明ユニットおよび面発光装置 |
US20110222267A1 (en) * | 2011-01-14 | 2011-09-15 | Lg Innotek Co., Ltd. | Backlight unit and display apparatus using the same |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20190008879A (ko) * | 2016-05-12 | 2019-01-25 | 루미리즈 홀딩 비.브이. | 광 가이드를 갖는 조명 장치 |
KR102375678B1 (ko) | 2016-05-12 | 2022-03-18 | 루미리즈 홀딩 비.브이. | 광 가이드를 갖는 조명 장치 |
WO2020105791A1 (ko) * | 2018-11-19 | 2020-05-28 | 주식회사 레이젠 | 건강 보조기기 |
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TWI622732B (zh) | 2018-05-01 |
EP2604913A1 (en) | 2013-06-19 |
KR20130066170A (ko) | 2013-06-20 |
KR101880136B1 (ko) | 2018-08-17 |
CN103162195A (zh) | 2013-06-19 |
TW201323780A (zh) | 2013-06-16 |
US9297513B2 (en) | 2016-03-29 |
US20130148331A1 (en) | 2013-06-13 |
EP2604913B1 (en) | 2019-07-10 |
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