JP6601398B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
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- JP6601398B2 JP6601398B2 JP2016545030A JP2016545030A JP6601398B2 JP 6601398 B2 JP6601398 B2 JP 6601398B2 JP 2016545030 A JP2016545030 A JP 2016545030A JP 2016545030 A JP2016545030 A JP 2016545030A JP 6601398 B2 JP6601398 B2 JP 6601398B2
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- display device
- guide plate
- light guide
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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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
- G02B6/0081—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
- G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
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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
- G02F1/133528—Polarisers
- G02F1/133536—Reflective polarizers
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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
- G02F1/133553—Reflecting elements
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- 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
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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
- G02B6/0081—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
- G02B6/0085—Means for removing heat created by the light source from 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/13332—Front frames
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133328—Segmented frames
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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
- G02F1/133628—Illuminating devices with cooling means
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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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/54—Arrangements for reducing warping-twist
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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
- G02F2202/28—Adhesive materials or arrangements
Description
1.実施の形態(剛性を有する材料で導光板を構成すると共に、その端面をフレームに接着した例)
1−1.全体構成
1−2.各部の説明
1−3.作用・効果
(1−1.全体構成)
図1は、本開示の一実施の形態に係る表示装置(表示装置1)の上部およびその周辺の断面構成を表したものである。図2Aは、表示装置1の前面(表示面)側の外観を斜視したものであり、図2Bは、表示装置1の全体構成を背面側から分解斜視したものである。図3は、表示装置1の下部およびその周辺の断面構成を表したものである。なお、図1および図3は、それぞれ、図2に示したI−I線およびII−II線における断面図であり、図2Bでは、一部構成を省略している。この表示装置1は例えばテレビジョン装置として用いられる液晶表示装置である。
(1)表示パネルと、前記表示パネルを保持する化粧部材と、剛性を有すると共に、端面が前記化粧部材に接着されている導光板と、前記導光板の前記表示パネル側に配置されると共に、前記導光板側に折り曲げられ、前記導光板の端面に引っ掛けられる張り出し部を有する光学シートとを備えた表示装置。
(2)前記導光板は、接着層を介して前記化粧部材に接着されている、前記(1)に記載の表示装置。
(3)前記導光板はガラス基材によって形成されている、前記(1)または(2)に記載の表示装置。
(4)前記光学シートは、前記張り出し部の折り曲げ部分をまたぐように吊下げ孔を有し、前記吊下げ孔に留め具を差し込むことによって前記導光板の前記端面に吊下げられている、前記(1)乃至(3)のいずれかに記載の表示装置。
(5)前記接着層は、前記光学シートの前記張り出し部を除く領域に設けられている、前記(4)に記載の表示装置。
(6)前記表示パネルは、第1基板,表示層および第2基板がこの順に積層された構成を有し、前記第1基板の前記表示層とは反対側の面には反射型偏光フィルムが配設されている、前記(1)乃至(5)のいずれかに記載の表示装置。
(7)前記表示パネルの周縁には、前記表示パネルの表示面と同一平面を有する封止部材が設けられている、前記(1)乃至(6)のいずれかに記載の表示装置。
(8)前記表示パネルは、前記化粧部材に、前記封止部材および軟質系の樹脂材料からなる接着層を介して接着されている、前記(7)に記載の表示装置。
(9)前記表示パネルおよび前記封止部材の表面には貼合せフィルムが貼られている、前記(7)または(8)に記載の表示装置。
(10)前記導光板の背面には、背面シートが配設されている、前記(1)乃至(9)のいずれかに記載の表示装置。
Claims (10)
- 表示パネルと、
前記表示パネルを保持する化粧部材と、
剛性を有すると共に、端面が前記化粧部材に接着されている導光板と、
前記導光板の前記表示パネル側に配置されると共に、前記導光板側に折り曲げられ、前記導光板の端面に引っ掛けられる張り出し部を有する光学シートと
を備えた表示装置。 - 前記導光板は、接着層を介して前記化粧部材に接着されている、請求項1に記載の表示装置。
- 前記導光板はガラス基材によって形成されている、請求項1または2に記載の表示装置。
- 前記光学シートは、前記張り出し部の折り曲げ部分をまたぐように吊下げ孔を有し、前記吊下げ孔に留め具を差し込むことによって前記導光板の前記端面に吊下げられている、請求項1乃至3のいずれかに記載の表示装置。
- 前記接着層は、前記光学シートの前記張り出し部を除く領域に設けられている、請求項2に記載の表示装置。
- 前記表示パネルは、第1基板、表示層および第2基板がこの順に積層された構成を有し、前記第1基板の前記表示層とは反対側の面には反射型偏光フィルムが配設されている、請求項1乃至5のいずれかに記載の表示装置。
- 前記表示パネルの周縁には、前記表示パネルの表示面と同一平面を有する封止部材が設けられている、請求項1乃至6のいずれかに記載の表示装置。
- 前記表示パネルは、前記化粧部材に、前記封止部材および軟質系の樹脂材料からなる接着層を介して接着されている、請求項7に記載の表示装置。
- 前記表示パネルおよび前記封止部材の表面には貼合せフィルムが貼られている、請求項7または8に記載の表示装置。
- 前記導光板の背面には、背面シートが配設されている、請求項1乃至9のいずれかに記載の表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014174200 | 2014-08-28 | ||
JP2014174200 | 2014-08-28 | ||
PCT/JP2015/069441 WO2016031394A1 (ja) | 2014-08-28 | 2015-07-06 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016031394A1 JPWO2016031394A1 (ja) | 2017-06-08 |
JP6601398B2 true JP6601398B2 (ja) | 2019-11-06 |
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Family Applications (1)
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JP2016545030A Active JP6601398B2 (ja) | 2014-08-28 | 2015-07-06 | 表示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10816837B2 (ja) |
EP (1) | EP3188163B1 (ja) |
JP (1) | JP6601398B2 (ja) |
CN (2) | CN106575493B (ja) |
WO (1) | WO2016031394A1 (ja) |
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JP7085472B2 (ja) * | 2016-05-25 | 2022-06-16 | ソニーグループ株式会社 | 発光ユニット、液晶モジュール、表示装置および照明装置 |
CN107621665B (zh) * | 2016-07-13 | 2020-09-22 | 群创光电股份有限公司 | 显示设备 |
CN107765477B (zh) * | 2016-08-23 | 2023-10-13 | 京东方科技集团股份有限公司 | 膜材、背光模组和显示装置 |
KR20190014292A (ko) * | 2017-08-01 | 2019-02-12 | 삼성디스플레이 주식회사 | 광학 부재, 도광판 및 이의 제조 방법 |
USD848529S1 (en) * | 2017-09-08 | 2019-05-14 | Samsung Electronics Co., Ltd. | Digital signage |
USD848528S1 (en) * | 2017-09-08 | 2019-05-14 | Samsung Electronics Co., Ltd. | Digital signage |
KR102544326B1 (ko) * | 2018-08-27 | 2023-06-19 | 삼성디스플레이 주식회사 | 표시 장치 |
US10908459B2 (en) * | 2018-11-07 | 2021-02-02 | Sharp Kabushiki Kaisha | Lighting device and display device |
US11003208B2 (en) | 2018-12-18 | 2021-05-11 | Apple Inc. | Display having optical films with bent alignment structures |
JP6823278B1 (ja) * | 2020-09-04 | 2021-02-03 | 富士通クライアントコンピューティング株式会社 | 表示装置 |
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- 2015-07-06 WO PCT/JP2015/069441 patent/WO2016031394A1/ja active Application Filing
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US10816837B2 (en) | 2020-10-27 |
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