JP5698477B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP5698477B2 JP5698477B2 JP2010179894A JP2010179894A JP5698477B2 JP 5698477 B2 JP5698477 B2 JP 5698477B2 JP 2010179894 A JP2010179894 A JP 2010179894A JP 2010179894 A JP2010179894 A JP 2010179894A JP 5698477 B2 JP5698477 B2 JP 5698477B2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- side wall
- storage container
- source unit
- display device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
-
- 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
- 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
- G02B6/002—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 by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
- G02B6/0021—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 by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
-
- 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
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
表示パネルアセンブリ30は、下部表示板32、上部表示板33を含む表示パネル31、液晶(図示せず)、ゲートチップフィルムパッケージ35、データチップフィルムパッケージ34及びプリント回路基板36を含むものでもよい。
光源部350は、側壁631に結合するための第1結合部331を含む。第1結合部331は、ねじ93を結合するために整列板351の一部を貫通する孔の形状で形成されてもよい。
Claims (4)
- 映像を表示する表示パネルと、
前記表示パネルが配置される中間フレームと、
底板と側壁とを含む第1収納部、及び前記第1収納部と分離された第2収納部を含む下部収納容器と、
整列板及び前記整列板上に実装される点光源を含む光源部とを含み、
前記光源部は前記側壁に接し、前記第1収納部は前記中間フレームと結合され、
前記中間フレームは、下段部と上段部とを含む側壁部を含み、前記第1収納部は前記下段部と結合され、
前記第1収納部と前記中間フレームとの結合を解くことによって、前記第1収納部及び前記光源部を前記底板方向に分離して取り出すことができることを特徴とする表示装置。 - 前記整列板は一面と他面とを含み、前記側壁は内面と外面とを含み、前記一面上に前記点光源が実装され、前記内面と前記他面とが接することを特徴とする請求項1に記載の表示装置。
- 前記側壁は、前記底板から延長されて形成されることを特徴とする請求項1に記載の表示装置。
- 前記整列板は、プリント回路基板を含むことを特徴とする請求項1に記載の表示装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090074383A KR101607211B1 (ko) | 2009-08-12 | 2009-08-12 | 표시장치 |
KR10-2009-0074383 | 2009-08-12 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015026112A Division JP6140206B2 (ja) | 2009-08-12 | 2015-02-13 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011040388A JP2011040388A (ja) | 2011-02-24 |
JP5698477B2 true JP5698477B2 (ja) | 2015-04-08 |
Family
ID=43588402
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010179894A Expired - Fee Related JP5698477B2 (ja) | 2009-08-12 | 2010-08-11 | 表示装置 |
JP2015026112A Expired - Fee Related JP6140206B2 (ja) | 2009-08-12 | 2015-02-13 | 表示装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015026112A Expired - Fee Related JP6140206B2 (ja) | 2009-08-12 | 2015-02-13 | 表示装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US8780296B2 (ja) |
JP (2) | JP5698477B2 (ja) |
KR (1) | KR101607211B1 (ja) |
Cited By (1)
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---|---|---|---|---|
KR20130087172A (ko) * | 2012-01-27 | 2013-08-06 | 엘지이노텍 주식회사 | 백라이트 유닛 |
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JP2008218039A (ja) * | 2007-02-28 | 2008-09-18 | Optrex Corp | バックライトユニット |
US20080232134A1 (en) * | 2007-03-23 | 2008-09-25 | Promate Electronic Co., Ltd. | Replaceable LED light source device used in backlight module |
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KR101386925B1 (ko) * | 2007-11-06 | 2014-04-18 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 갖는 표시장치 |
KR101058501B1 (ko) | 2008-01-31 | 2011-08-23 | 삼성전자주식회사 | 액정 표시 장치 |
KR101322312B1 (ko) * | 2008-05-23 | 2013-10-25 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR101607572B1 (ko) * | 2009-10-12 | 2016-03-31 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 그를 포함하는 표시 장치 |
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2009
- 2009-08-12 KR KR1020090074383A patent/KR101607211B1/ko active IP Right Grant
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2010
- 2010-08-11 JP JP2010179894A patent/JP5698477B2/ja not_active Expired - Fee Related
- 2010-08-12 US US12/854,916 patent/US8780296B2/en active Active
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2014
- 2014-06-02 US US14/293,644 patent/US10539816B2/en not_active Expired - Fee Related
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- 2015-02-13 JP JP2015026112A patent/JP6140206B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130087172A (ko) * | 2012-01-27 | 2013-08-06 | 엘지이노텍 주식회사 | 백라이트 유닛 |
KR101956110B1 (ko) | 2012-01-27 | 2019-03-08 | 엘지이노텍 주식회사 | 백라이트 유닛 |
Also Published As
Publication number | Publication date |
---|---|
KR101607211B1 (ko) | 2016-03-30 |
US10539816B2 (en) | 2020-01-21 |
KR20110016738A (ko) | 2011-02-18 |
US20140268656A1 (en) | 2014-09-18 |
JP2011040388A (ja) | 2011-02-24 |
US8780296B2 (en) | 2014-07-15 |
JP6140206B2 (ja) | 2017-05-31 |
JP2015143862A (ja) | 2015-08-06 |
US20110037920A1 (en) | 2011-02-17 |
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