JP6975904B2 - 画像表示装置 - Google Patents
画像表示装置 Download PDFInfo
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- JP6975904B2 JP6975904B2 JP2018534182A JP2018534182A JP6975904B2 JP 6975904 B2 JP6975904 B2 JP 6975904B2 JP 2018534182 A JP2018534182 A JP 2018534182A JP 2018534182 A JP2018534182 A JP 2018534182A JP 6975904 B2 JP6975904 B2 JP 6975904B2
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- Prior art keywords
- display panel
- sheet
- component mounting
- slit
- relay
- Prior art date
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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
-
- 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
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
-
- 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
-
- 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
- G02F1/133603—Direct backlight with LEDs
-
- 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
- G02F1/133612—Electrical details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
Description
以下、適宜図面を参照しながら実施の形態を説明する。但し、必要以上に詳細な説明は省略する場合がある。例えば、既によく知られた事項の詳細説明や実質的に同一の構成に対する重複説明を省略する場合がある。これは、以下の説明が不必要に冗長になるのを避け、当業者の理解を容易にするためである。
100 液晶モジュール
102 表示パネル(液晶セル)
103 バックカバー
105 光学シートユニット
106 拡散板
107 輝度均一板
108 反射シート
109 LEDシート
110 中継シート
111 第一スリット
112 第二スリット
113 第三スリット
116 第四金属ピン
117 コネクタ部材
118 第三金属ピン
119 第二金属ピン
120 ベゼル
130 モールドフレーム
140 下フレーム
149 陥凹部
181 サポートピン
192 接着層
200 スタンド
210 第一金属ピン
Claims (6)
- 画像を表示する表示パネルと、
前記表示パネルの背面側に前記表示パネルに対向状に配置される板状の基礎部材と、
前記基礎部材の前記表示パネル側に取り付けられ、前記表示パネルを背面側から照らす光源である部品が実装された部品実装基板と、
複数の前記部品実装基板に供給される電力を中継する配線が施された可撓性を有する中継シートと、を備え、
前記中継シートは、
可撓性を向上させる第一スリットと、
前記第一スリットに交差する第二スリットと、を備える
画像表示装置。 - 画像を表示する表示パネルと、
前記表示パネルの背面側に前記表示パネルに対向状に配置される板状の基礎部材と、
前記基礎部材の前記表示パネル側に取り付けられ、前記表示パネルを背面側から照らす光源である部品が実装された部品実装基板と、
複数の前記部品実装基板に供給される電力を中継する配線が施された可撓性を有する中継シートと、を備え、
前記中継シートは、
可撓性を向上させる第一スリットと、
前記第一スリットに近い端縁部から前記第一スリットに交差する方向に突出し、前記部品実装基板と接続される金属製のピンと、を備える
画像表示装置。 - 画像を表示する表示パネルと、
前記表示パネルの背面側に前記表示パネルに対向状に配置される板状の基礎部材と、
前記基礎部材の前記表示パネル側に取り付けられ、前記表示パネルを背面側から照らす光源である部品が実装された部品実装基板と、
複数の前記部品実装基板に供給される電力を中継する配線が施された可撓性を有する中継シートと、を備え、
前記基礎部材は、
前記部品実装基板と前記中継シートとの接続部に対応する箇所に、前記表示パネルから遠ざかる方向に陥没する陥凹部を備える
画像表示装置。 - 前記中継シートは、
前記第一スリットに近い端縁部から前記第一スリットに交差する方向に突出し、前記部品実装基板と接続される金属製のピンを備える
請求項1に記載の画像表示装置。 - 前記基礎部材は、
前記部品実装基板と前記中継シートとの接続部に対応する箇所に、前記表示パネルから遠ざかる方向に陥没する陥凹部を備える
請求項1または2に記載の画像表示装置。 - 少なくとも前記部品実装基板の前記部品が実装される位置において、前記部品実装基板からはみ出る長さを有し、前記部品実装基板と共に反射シートを前記基礎部材に貼り付ける接着層を備える
請求項1から5のいずれか一項に記載の画像表示装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762456842P | 2017-02-09 | 2017-02-09 | |
US62/456,842 | 2017-02-09 | ||
JP2017161452 | 2017-08-24 | ||
JP2017161452 | 2017-08-24 | ||
PCT/JP2018/004000 WO2018147269A1 (ja) | 2017-02-09 | 2018-02-06 | 画像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018147269A1 JPWO2018147269A1 (ja) | 2019-12-12 |
JP6975904B2 true JP6975904B2 (ja) | 2021-12-01 |
Family
ID=66244805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018534182A Active JP6975904B2 (ja) | 2017-02-09 | 2018-02-06 | 画像表示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10705364B2 (ja) |
EP (1) | EP3582209B1 (ja) |
JP (1) | JP6975904B2 (ja) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4169296B2 (ja) * | 1998-06-17 | 2008-10-22 | 東芝電子エンジニアリング株式会社 | 面光源装置 |
JP2003337550A (ja) * | 2002-05-17 | 2003-11-28 | Toshiba Corp | 表示装置およびその製造方法 |
KR100716989B1 (ko) | 2004-12-23 | 2007-05-10 | 삼성전자주식회사 | 백라이트 시스템 및 이를 채용한 액정표시장치 |
KR101277750B1 (ko) * | 2006-10-19 | 2013-06-24 | 삼성디스플레이 주식회사 | 반사 부재, 이를 갖는 백라이트 어셈블리 및 표시장치 |
JP4968014B2 (ja) * | 2007-11-22 | 2012-07-04 | ソニー株式会社 | バックライト装置及び液晶表示装置 |
JP5414250B2 (ja) | 2008-11-26 | 2014-02-12 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
JP2010210891A (ja) * | 2009-03-10 | 2010-09-24 | Hitachi Displays Ltd | 液晶表示装置 |
WO2011040427A1 (ja) * | 2009-09-30 | 2011-04-07 | 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 |
US20140204309A1 (en) * | 2013-01-24 | 2014-07-24 | Kabushiki Kaisha Toshiba | Electronic apparatus |
JP6303414B2 (ja) * | 2013-11-11 | 2018-04-04 | 船井電機株式会社 | 表示装置 |
JP2015232497A (ja) | 2014-06-10 | 2015-12-24 | 日本精機株式会社 | 車両用指針計器 |
JP6695019B2 (ja) * | 2014-09-25 | 2020-05-20 | パナソニックIpマネジメント株式会社 | バックライト装置および液晶表示装置 |
EP3273156B1 (en) * | 2015-03-18 | 2020-11-18 | Sharp Kabushiki Kaisha | Illumination device and display device |
WO2016170621A1 (ja) * | 2015-04-22 | 2016-10-27 | 堺ディスプレイプロダクト株式会社 | 光源装置、表示装置、基板ユニットの製造方法及び光源装置の製造方法 |
-
2018
- 2018-02-06 EP EP18751789.1A patent/EP3582209B1/en active Active
- 2018-02-06 US US16/095,289 patent/US10705364B2/en active Active
- 2018-02-06 JP JP2018534182A patent/JP6975904B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP3582209B1 (en) | 2023-09-27 |
EP3582209A4 (en) | 2020-05-13 |
US10705364B2 (en) | 2020-07-07 |
EP3582209A1 (en) | 2019-12-18 |
JPWO2018147269A1 (ja) | 2019-12-12 |
US20190129230A1 (en) | 2019-05-02 |
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