JP2016033650A - ディスプレイアセンブリ及びディスプレイアセンブリを用いるディスプレイ装置 - Google Patents
ディスプレイアセンブリ及びディスプレイアセンブリを用いるディスプレイ装置 Download PDFInfo
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- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
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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
- G02F1/1335—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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
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- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0018—Redirecting means on the surface of the light guide
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- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
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- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
-
- 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
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
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- 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
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
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- 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
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- 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
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133621—Illuminating devices providing coloured light
-
- 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
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
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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
- G02F2202/00—Materials and properties
- G02F2202/10—Materials and properties semiconductor
- G02F2202/108—Materials and properties semiconductor quantum wells
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Abstract
Description
中間ハウジング130は、ディスプレイパネル110と光学板120が載置されながら、量子ドット板140などの部品を安定的に固定させることができる。
Claims (30)
- 光を照射する光源と、
該光源から照射された光が側方向から入射される導光板と、
該導光板の一面の境界周辺に配置され、前記光源から照射された光の色相を変化させる変光色部と、を含むことを特徴とするディスプレイアセンブリ。 - 前記変光色部と接し、前記光源から照射された光を吸収する第1光吸収部をさらに含むことを特徴とする請求項1に記載のディスプレイアセンブリ。
- 前記第1光吸収部は、前記変光色部の前記光源方向の側面に配置されることを特徴とする請求項2に記載のディスプレイアセンブリ。
- 前記第1光吸収部は、前記変光色部の光が入射される入射面の反対面に配置されることを特徴とする請求項2に記載のディスプレイアセンブリ。
- 前記導光板が一面に設置される量子ドット板(quantum dot sheet)をさらに含むことを特徴とする請求項1に記載のディスプレイアセンブリ。
- 前記量子ドット板は、前記導光板が設けられた一面に対応する他面に前記変光色部が配置されることを特徴とする請求項5に記載のディスプレイアセンブリ。
- 前記量子ドット板及び前記変光色部は前記導光板の同一面に配置され、前記変光色部は前記量子ドット板の側面に配置されることを特徴とする請求項5に記載のディスプレイアセンブリ。
- ハウジングと、
該ハウジングから前記量子ドット板方向に突出され、前記量子ドット板を前記ハウジングに固定させる第1固定部と、をさらに含むことを特徴とする請求項5に記載のディスプレイアセンブリ。 - 前記第1固定部は、導光板方向の一面に前記変光色部が設けられることを特徴とする請求項8に記載のディスプレイアセンブリ。
- 前記第1固定部及び前記変光色部は、前記量子ドット板の一面に接触するように設けられることを特徴とする請求項9に記載のディスプレイアセンブリ。
- 前記変光色部は、前記導光板に接触し、前記第1固定部は前記量子ドット板に接触するように設けられることを特徴とする請求項9に記載のディスプレイアセンブリ。
- 前記第1固定部は、一面に前記変光色部が設けられた配置溝を含むことを特徴とする請求項8に記載のディスプレイアセンブリ。
- 前記導光板と接触する一面に対応する前記量子ドット板の他面方向に配置される光学板をさらに含むことを特徴とする請求項5に記載のディスプレイアセンブリ。
- 前記量子ドット板が配置された方向の反対方向に、前記光学板に配置されるディスプレイパネルをさらに含むことを特徴とする請求項13に記載のディスプレイアセンブリ。
- ハウジングと、
該ハウジングから前記ディスプレイパネル方向に突出され、前記ディスプレイパネルに密着して前記ディスプレイパネルを前記ハウジングに固定させる第2固定部と、をさらに含むことを特徴とする請求項14に記載のディスプレイアセンブリ。 - ハウジングと、
ハウジングから前記導光板方向に突出され、前記導光板方向の一面には前記変光色部が配置され、前記変光色部は導光板と接触する変光色部設置部と、をさらに含むことを特徴とする請求項1に記載のディスプレイアセンブリ。 - 前記変光色部は、前記変光色部の全部または一部が前記導光板の一面の境界周辺に配置されることを特徴とする請求項1に記載のディスプレイアセンブリ。
- 前記変光色部が配置された一面に対応する前記導光板の他面に配置され、前記入射された光を前記導光板内部に反射させる反射板をさらに含むことを特徴とする請求項1に記載のディスプレイアセンブリ。
- 前記反射板は、前記光源の周辺にまで延長されて形成されることを特徴とする請求項18に記載のディスプレイアセンブリ。
- 前記反射板の一端周辺に配置され、入射された光を吸収する第2光吸収部をさらに含むことを特徴とする請求項18に記載のディスプレイアセンブリ
- 前記吸収部は、黒色物質を含むことを特徴とする請求項20に記載のディスプレイアセンブリ。
- 前記光源から照射された光を前記導光板または前記変光色部方向に反射させる補助反射部をさらに含むことを特徴とする請求項1に記載のディスプレイアセンブリ。
- 前記補助反射部は、白色物質を含むことを特徴とする請求項22に記載のディスプレイアセンブリ。
- 前記光源は、青色系の光を照射することを特徴とする請求項1に記載のディスプレイアセンブリ。
- 前記変光色部は、黄色蛍光物質を含むことを特徴とする請求項24に記載のディスプレイアセンブリ。
- 前記光源から照射された光が漏出を防止する漏光遮断部をさらに含むことを特徴とする請求項1に記載のディスプレイアセンブリ。
- 前記漏光遮断部は、量子ドット板及び導光板のうちの少なくとも1つと、量子ドット板方向に突出され、前記量子ドット板を前記ハウジングに固定させる第1固定部との間に設けられることを特徴とする請求項26に記載のディスプレイアセンブリ。
- 前記漏光遮断部は、階段状の構造を介して量子ドット板及び導光板のうちの少なくとも1つと接触することを特徴とする請求項27に記載のディスプレイアセンブリ。
- 前記漏光遮断部は、スポンジを含むことを特徴とする請求項28に記載のディスプレイアセンブリ。
- 光を照射する光源と、
該光源から照射された光が側方向から入射される導光板と、
該導光板の一面の境界周辺に配置され、前記光源から照射された光の色相を変化させる変光色部と、を含むことを特徴とするディスプレイ装置。
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KR20140097462 | 2014-07-30 | ||
KR10-2014-0097462 | 2014-07-30 | ||
KR10-2014-0190961 | 2014-12-26 | ||
KR1020140190961A KR101538366B1 (ko) | 2014-07-30 | 2014-12-26 | 디스플레이 어셈블리 및 디스플레이 어셈블리를 이용하는 디스플레이 장치 |
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US (2) | US9348079B2 (ja) |
EP (2) | EP3121646B1 (ja) |
JP (1) | JP6780918B2 (ja) |
KR (1) | KR101538366B1 (ja) |
CN (3) | CN205067912U (ja) |
ES (1) | ES2734715T3 (ja) |
HU (1) | HUE044718T2 (ja) |
WO (1) | WO2016018016A1 (ja) |
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JP7450631B2 (ja) | 2019-02-19 | 2024-03-15 | サムスン エレクトロニクス カンパニー リミテッド | 複数のウィンドウを含むフォルダブル電子装置 |
US12004309B2 (en) | 2019-02-19 | 2024-06-04 | Samsung Electronics Co., Ltd. | Foldable electronic device including plurality of windows |
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WO2016018016A1 (en) | 2016-02-04 |
KR101538366B1 (ko) | 2015-07-22 |
US10732338B2 (en) | 2020-08-04 |
ES2734715T3 (es) | 2019-12-11 |
US9348079B2 (en) | 2016-05-24 |
CN105319771A (zh) | 2016-02-10 |
EP2980639B1 (en) | 2016-12-21 |
CN105319771B (zh) | 2019-11-12 |
EP3121646B1 (en) | 2019-04-17 |
EP2980639A1 (en) | 2016-02-03 |
CN105319772A (zh) | 2016-02-10 |
CN105319772B (zh) | 2020-08-25 |
EP3121646A1 (en) | 2017-01-25 |
CN205067912U (zh) | 2016-03-02 |
JP6780918B2 (ja) | 2020-11-04 |
US20160033711A1 (en) | 2016-02-04 |
US20160231495A1 (en) | 2016-08-11 |
HUE044718T2 (hu) | 2019-11-28 |
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