CN1854864A - 显示装置、终端装置、光源装置以及光学部件 - Google Patents
显示装置、终端装置、光源装置以及光学部件 Download PDFInfo
- Publication number
- CN1854864A CN1854864A CNA2006100773132A CN200610077313A CN1854864A CN 1854864 A CN1854864 A CN 1854864A CN A2006100773132 A CNA2006100773132 A CN A2006100773132A CN 200610077313 A CN200610077313 A CN 200610077313A CN 1854864 A CN1854864 A CN 1854864A
- Authority
- CN
- China
- Prior art keywords
- light
- anisotropic scattering
- display device
- scattering
- limiting element
- 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.)
- Granted
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Classifications
-
- 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
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
-
- 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
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- 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
- G02F1/133504—Diffusing, scattering, diffracting elements
-
- 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
-
- 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
- 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
- G02F2201/44—Arrangements combining different electro-active layers, e.g. electrochromic, liquid crystal or electroluminescent layers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
Abstract
Description
Claims (57)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005128744 | 2005-04-26 | ||
JP2005128744A JP4778261B2 (ja) | 2005-04-26 | 2005-04-26 | 表示装置及び端末装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1854864A true CN1854864A (zh) | 2006-11-01 |
CN100483215C CN100483215C (zh) | 2009-04-29 |
Family
ID=37186458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100773132A Active CN100483215C (zh) | 2005-04-26 | 2006-04-26 | 显示装置、终端装置、光源装置以及光学部件 |
Country Status (3)
Country | Link |
---|---|
US (2) | US8339538B2 (zh) |
JP (1) | JP4778261B2 (zh) |
CN (1) | CN100483215C (zh) |
Cited By (6)
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---|---|---|---|---|
CN104943614A (zh) * | 2015-07-17 | 2015-09-30 | 京东方科技集团股份有限公司 | 后视镜 |
CN106932962A (zh) * | 2015-12-30 | 2017-07-07 | 乐金显示有限公司 | 背光单元和包括该背光单元的显示装置 |
CN107203078A (zh) * | 2016-03-17 | 2017-09-26 | 株式会社日本显示器 | 显示装置 |
CN108983463A (zh) * | 2018-08-29 | 2018-12-11 | 京东方科技集团股份有限公司 | 显示面板及显示装置 |
CN110263773A (zh) * | 2019-07-31 | 2019-09-20 | 厦门天马微电子有限公司 | 显示模组、显示装置及光栅膜材层的制作方法 |
US11287688B2 (en) | 2020-03-02 | 2022-03-29 | Au Optronics Corporation | Display apparatus |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008046387A (ja) * | 2006-08-17 | 2008-02-28 | Nec Saitama Ltd | 情報処理装置 |
JP5062735B2 (ja) * | 2007-05-18 | 2012-10-31 | シチズン電子株式会社 | 表示装置 |
JP5252337B2 (ja) * | 2007-07-25 | 2013-07-31 | Nltテクノロジー株式会社 | 表示デバイス装置、液晶表示装置及びその製造方法並びに製造装置 |
JP2011508262A (ja) * | 2007-12-21 | 2011-03-10 | スリーエム イノベイティブ プロパティズ カンパニー | 光制御フィルム |
JP5152718B2 (ja) * | 2007-12-26 | 2013-02-27 | Nltテクノロジー株式会社 | 画像表示装置および端末装置 |
US8739293B2 (en) * | 2008-01-04 | 2014-05-27 | Inventor Holdings, Llc | Social and retail hotspots |
EP3040747B1 (en) | 2008-04-18 | 2022-06-22 | Toppan Printing Co., Ltd. | Display and labeled article |
EP2228257A1 (en) * | 2009-03-13 | 2010-09-15 | Alfred Held | Light device and method of assembling a light device |
CN102024524B (zh) * | 2009-09-11 | 2012-08-29 | 群康科技(深圳)有限公司 | 透光薄膜的制造方法及透光薄膜 |
JP5796761B2 (ja) * | 2010-09-15 | 2015-10-21 | Nltテクノロジー株式会社 | 画像表示装置及び表示パネル |
JP5197782B2 (ja) * | 2011-03-04 | 2013-05-15 | 株式会社東芝 | バックライト装置および表示装置 |
TWI475298B (zh) * | 2012-05-23 | 2015-03-01 | 逢甲大學 | Time - based energy - saving color separation system |
US10262462B2 (en) | 2014-04-18 | 2019-04-16 | Magic Leap, Inc. | Systems and methods for augmented and virtual reality |
KR20150042937A (ko) | 2013-10-14 | 2015-04-22 | 삼성디스플레이 주식회사 | 광학 시트, 광학 시트의 제조 방법 및 광학 시트를 포함하는 표시 장치 |
US9671609B2 (en) * | 2014-08-01 | 2017-06-06 | Sct Technology, Ltd. | Display device and method for reducing moiré effects using the same |
US9928371B2 (en) | 2014-11-19 | 2018-03-27 | Papal, Inc. | Systems and methods for protecting information displayed on a user interface of a device |
WO2016088596A1 (ja) * | 2014-12-01 | 2016-06-09 | シャープ株式会社 | 液晶表示装置 |
US9886598B2 (en) | 2014-12-29 | 2018-02-06 | Paypal, Inc. | Automatic adjustment of a display to obscure data |
US9928372B2 (en) * | 2015-10-23 | 2018-03-27 | Paypal, Inc. | Selective screen privacy |
EP3605157A4 (en) | 2017-03-31 | 2020-12-23 | Dai Nippon Printing Co., Ltd. | OPTICAL SHEET, LIGHT CONTROL ELEMENT, FLAT LIGHT SOURCE DEVICE, IMAGE SOURCE UNIT AND DISPLAY DEVICE |
US10489613B2 (en) * | 2017-11-15 | 2019-11-26 | Dell Products L.P. | System and method of controlling light emissions of displays |
US10684507B2 (en) | 2018-03-19 | 2020-06-16 | Dell Products L.P. | System and method of controlling light emissions of displays |
EP3834037A4 (en) | 2018-08-10 | 2022-06-08 | E Ink California, LLC | SWITCHABLE LIGHT COLLIMATION LAYER WITH REFLECTOR |
US11397366B2 (en) * | 2018-08-10 | 2022-07-26 | E Ink California, Llc | Switchable light-collimating layer including bistable electrophoretic fluid |
CN112470066A (zh) | 2018-08-10 | 2021-03-09 | 伊英克加利福尼亚有限责任公司 | 用于包括双稳态电泳流体的可切换的光准直层的驱动波形 |
CN109491155B (zh) * | 2019-01-08 | 2021-12-17 | 京东方科技集团股份有限公司 | 一种显示面板及其制造方法、显示装置 |
CN110783390B (zh) * | 2019-10-31 | 2023-02-24 | 武汉天马微电子有限公司 | 一种显示面板及显示装置 |
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JP3675752B2 (ja) | 2001-10-24 | 2005-07-27 | 信越ポリマー株式会社 | 情報表示体用の覗き見防止体 |
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JP3834012B2 (ja) * | 2002-04-24 | 2006-10-18 | 日東電工株式会社 | 視野角拡大液晶表示装置 |
KR100763291B1 (ko) * | 2002-04-24 | 2007-10-04 | 닛토덴코 가부시키가이샤 | 시야각 확대 액정표시장치 |
JP2004212916A (ja) * | 2002-11-14 | 2004-07-29 | Tomoegawa Paper Co Ltd | 異方性光拡散粘着層及びその積層体、並びに照明装置 |
CN102143373B (zh) * | 2002-12-20 | 2013-01-30 | 传输王视讯控股公司 | 用于二维或三维显示的装置 |
-
2005
- 2005-04-26 JP JP2005128744A patent/JP4778261B2/ja active Active
-
2006
- 2006-04-21 US US11/408,113 patent/US8339538B2/en active Active
- 2006-04-26 CN CNB2006100773132A patent/CN100483215C/zh active Active
-
2012
- 2012-11-21 US US13/683,184 patent/US8629955B2/en active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104943614A (zh) * | 2015-07-17 | 2015-09-30 | 京东方科技集团股份有限公司 | 后视镜 |
CN104943614B (zh) * | 2015-07-17 | 2017-03-01 | 京东方科技集团股份有限公司 | 后视镜 |
CN106932962A (zh) * | 2015-12-30 | 2017-07-07 | 乐金显示有限公司 | 背光单元和包括该背光单元的显示装置 |
CN106932962B (zh) * | 2015-12-30 | 2020-07-03 | 乐金显示有限公司 | 背光单元和包括该背光单元的显示装置 |
CN107203078A (zh) * | 2016-03-17 | 2017-09-26 | 株式会社日本显示器 | 显示装置 |
CN107203078B (zh) * | 2016-03-17 | 2020-11-03 | 株式会社日本显示器 | 显示装置 |
CN108983463A (zh) * | 2018-08-29 | 2018-12-11 | 京东方科技集团股份有限公司 | 显示面板及显示装置 |
CN110263773A (zh) * | 2019-07-31 | 2019-09-20 | 厦门天马微电子有限公司 | 显示模组、显示装置及光栅膜材层的制作方法 |
CN110263773B (zh) * | 2019-07-31 | 2021-08-06 | 厦门天马微电子有限公司 | 显示模组、显示装置及光栅膜材层的制作方法 |
US11287688B2 (en) | 2020-03-02 | 2022-03-29 | Au Optronics Corporation | Display apparatus |
Also Published As
Publication number | Publication date |
---|---|
US8339538B2 (en) | 2012-12-25 |
US20130077316A1 (en) | 2013-03-28 |
US20060238664A1 (en) | 2006-10-26 |
US8629955B2 (en) | 2014-01-14 |
JP4778261B2 (ja) | 2011-09-21 |
JP2006308700A (ja) | 2006-11-09 |
CN100483215C (zh) | 2009-04-29 |
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Address after: Tokyo, Japan Co-patentee after: NLT Technologies Ltd. Patentee after: NEC Corp. Address before: Tokyo, Japan Co-patentee before: NEC LCD Technologies, Ltd. Patentee before: NEC Corp. |
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Effective date of registration: 20160406 Address after: Kanagawa, Japan Patentee after: NLT Technologies Ltd. Address before: Tokyo, Japan Patentee before: NEC Corp. Patentee before: NLT Technologies Ltd. |