CN100437278C - 显示器 - Google Patents
显示器 Download PDFInfo
- Publication number
- CN100437278C CN100437278C CNB2005100788114A CN200510078811A CN100437278C CN 100437278 C CN100437278 C CN 100437278C CN B2005100788114 A CNB2005100788114 A CN B2005100788114A CN 200510078811 A CN200510078811 A CN 200510078811A CN 100437278 C CN100437278 C CN 100437278C
- Authority
- CN
- China
- Prior art keywords
- display
- liquid crystal
- liquid
- view
- crystal layer
- 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
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Classifications
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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
- G02F1/1323—Arrangements for providing a switchable viewing angle
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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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
-
- 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
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/02—Number of plates being 2
-
- 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
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/07—All plates on one side of the LC cell
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0408742A GB2413394A (en) | 2004-04-20 | 2004-04-20 | Display |
| GB0408742.5 | 2004-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1702517A CN1702517A (zh) | 2005-11-30 |
| CN100437278C true CN100437278C (zh) | 2008-11-26 |
Family
ID=32344038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100788114A Expired - Fee Related CN100437278C (zh) | 2004-04-20 | 2005-04-20 | 显示器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7633586B2 (enExample) |
| EP (1) | EP1589366B1 (enExample) |
| JP (1) | JP4766542B2 (enExample) |
| CN (1) | CN100437278C (enExample) |
| GB (1) | GB2413394A (enExample) |
Families Citing this family (148)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006025326A1 (ja) * | 2004-08-31 | 2006-03-09 | Sharp Kabushiki Kaisha | 視野角制御デバイス、表示装置、視野角制御デバイスの制御方法、視野角制御プログラム、および該プログラムを記録した記録媒体 |
| KR100809231B1 (ko) * | 2004-09-07 | 2008-03-05 | 샤프 가부시키가이샤 | 표시 장치, 시야각 제어 장치, 및 전자 기기 |
| WO2006030702A1 (ja) * | 2004-09-15 | 2006-03-23 | Sharp Kabushiki Kaisha | 表示装置、視野角制御装置、および電子機器 |
| JP4290734B2 (ja) * | 2004-09-17 | 2009-07-08 | シャープ株式会社 | 表示装置および視野角制御装置、電子機器 |
| KR100848762B1 (ko) * | 2004-10-04 | 2008-07-28 | 샤프 가부시키가이샤 | 표시 장치 및 전자 기기 |
| JP2007041489A (ja) * | 2004-12-14 | 2007-02-15 | Fujitsu Ten Ltd | 表示装置、枠部材および反射抑制部材 |
| JP4511375B2 (ja) * | 2005-01-26 | 2010-07-28 | レノボ シンガポール プライヴェート リミテッド | 視野角の制御が可能な情報処理装置、制御方法およびコンピュータ・プログラム |
| JP4762232B2 (ja) * | 2005-04-01 | 2011-08-31 | シャープ株式会社 | 携帯情報端末装置及び表示端末装置 |
| GB2426352A (en) * | 2005-05-21 | 2006-11-22 | Sharp Kk | A switchable multi-view display |
| JP4811861B2 (ja) * | 2005-05-31 | 2011-11-09 | シャープ株式会社 | 表示端末装置 |
| GB2427033A (en) * | 2005-06-07 | 2006-12-13 | Sharp Kk | A display switchable between public and private modes |
| US7965268B2 (en) | 2005-07-08 | 2011-06-21 | Sharp Kabushiki Kaisha | Display device and liquid crystal display panel |
| KR101222951B1 (ko) * | 2005-10-13 | 2013-01-17 | 엘지디스플레이 주식회사 | 시야각 제어 액정표시장치 |
| JP2007163872A (ja) * | 2005-12-14 | 2007-06-28 | Sharp Corp | 液晶表示装置 |
| KR101258591B1 (ko) * | 2005-12-23 | 2013-05-02 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 구동방법 |
| KR101222955B1 (ko) * | 2005-12-28 | 2013-01-17 | 엘지디스플레이 주식회사 | 액정표시소자 및 그 제조방법 |
| WO2007094390A1 (ja) * | 2006-02-17 | 2007-08-23 | Sharp Kabushiki Kaisha | ディスプレイおよびそれに用いられる視野角制御装置 |
| JP2007242406A (ja) * | 2006-03-08 | 2007-09-20 | Fujifilm Corp | 端面発光型発光素子およびその製造方法 |
| JP4768480B2 (ja) * | 2006-03-20 | 2011-09-07 | Nec液晶テクノロジー株式会社 | 視野角制御表示装置及びこれを備えた端末機 |
| US20070242209A1 (en) * | 2006-04-12 | 2007-10-18 | Toppoly Optoelectronics Corp. | LCD having switchable viewing angles |
| CN101405643B (zh) * | 2006-05-31 | 2012-01-18 | 夏普株式会社 | 液晶显示装置 |
| WO2007139196A1 (ja) * | 2006-05-31 | 2007-12-06 | Sharp Kabushiki Kaisha | 表示装置およびそれに用いられる視野角制御素子 |
| US7705939B2 (en) * | 2006-05-31 | 2010-04-27 | The Hong Kong University Of Science And Technology | Transflective liquid crystal display |
| WO2007139193A1 (ja) * | 2006-05-31 | 2007-12-06 | Sharp Kabushiki Kaisha | ディスプレイおよびそれに用いられる視野角制御装置 |
| GB2439563A (en) | 2006-06-13 | 2008-01-02 | Sharp Kk | A thermally re-writeable optical element and a display, reflector and backlight incorporating the same. |
| US7880843B2 (en) | 2006-07-05 | 2011-02-01 | Sharp Kabushiki Kaisha | Liquid crystal display device and viewing angle control panel |
| GB2439961A (en) | 2006-07-07 | 2008-01-16 | Sharp Kk | Liquid crystal cell switchable between two viewing angles |
| JP4899155B2 (ja) * | 2006-09-26 | 2012-03-21 | Nltテクノロジー株式会社 | 表示装置 |
| US7762676B2 (en) * | 2006-10-17 | 2010-07-27 | Sharp Laboratories Of America, Inc. | Methods and systems for multi-view display privacy |
| GB2443649A (en) | 2006-11-07 | 2008-05-14 | Sharp Kk | Liquid crystal device having splay-twist and splay-bend mode |
| GB2443648A (en) * | 2006-11-07 | 2008-05-14 | Sharp Kk | LC display having public and private viewing modes arranged to display a first image in the public mode and second and third spatially interlaced images in th |
| JP2008139769A (ja) * | 2006-12-05 | 2008-06-19 | Tohoku Univ | 視野角制御液晶パネル |
| JP4112596B1 (ja) * | 2006-12-18 | 2008-07-02 | シャープ株式会社 | 液晶表示装置、携帯型情報端末装置、視野角制御方法、制御プログラム、および、記録媒体 |
| KR101476841B1 (ko) * | 2006-12-28 | 2014-12-24 | 엘지디스플레이 주식회사 | 시야각 제어 액정표시장치 |
| KR101363653B1 (ko) * | 2006-12-29 | 2014-02-17 | 엘지디스플레이 주식회사 | 시야각 제어 가능한 프로그램어블 액정 표시 장치 및 그구동 방법 |
| KR101361971B1 (ko) * | 2006-12-29 | 2014-02-11 | 엘지디스플레이 주식회사 | 액정표시장치와 그 시야각 제어방법 |
| RU2411559C1 (ru) * | 2007-01-31 | 2011-02-10 | Шарп Кабусики Кайся | Жидкокристаллическая панель с управлением углом обзора и устройство дисплея |
| US8265793B2 (en) * | 2007-03-20 | 2012-09-11 | Irobot Corporation | Mobile robot for telecommunication |
| JP4935481B2 (ja) * | 2007-04-19 | 2012-05-23 | セイコーエプソン株式会社 | 検出装置、および、その制御方法 |
| WO2008143256A1 (ja) | 2007-05-21 | 2008-11-27 | Sharp Kabushiki Kaisha | ディスプレイおよびそれに用いられる視野角制御素子 |
| US8098350B2 (en) * | 2007-07-19 | 2012-01-17 | Sharp Kabushiki Kaisha | Display and view angle control element employed therein |
| KR100869810B1 (ko) | 2007-08-02 | 2008-11-21 | 삼성에스디아이 주식회사 | 표시 장치 |
| JP4511580B2 (ja) * | 2007-10-19 | 2010-07-28 | 富士通株式会社 | 表示装置 |
| GB2455061A (en) | 2007-10-30 | 2009-06-03 | Sharp Kk | Liquid Crystal Device with three sets of electrodes for controlling tilt and azimuth angles |
| GB2457690A (en) * | 2008-02-21 | 2009-08-26 | Sharp Kk | Viewer position tracking display |
| GB2457692A (en) * | 2008-02-21 | 2009-08-26 | Sharp Kk | A display device with a plurality of viewing modes |
| GB2457691A (en) | 2008-02-21 | 2009-08-26 | Sharp Kk | Display with regions simultaneously operable in different viewing modes |
| GB2457693A (en) * | 2008-02-21 | 2009-08-26 | Sharp Kk | Display comprising a parallax optic for providing private and public viewing modes |
| GB2457106A (en) | 2008-03-04 | 2009-08-05 | Sharp Kk | LCD device with luminance variations perceivable only by off-axis viewers |
| JP4749483B2 (ja) * | 2009-07-16 | 2011-08-17 | 東芝テック株式会社 | 商品情報読取表示装置 |
| GB2476027A (en) | 2009-09-16 | 2011-06-15 | Sharp Kk | Display privacy image processing method to emphasise features of a secondary image |
| GB2473615A (en) | 2009-09-16 | 2011-03-23 | Sharp Kk | Display privacy image processing method with main image compression depending on off-axis luminance |
| US8368727B2 (en) | 2010-01-18 | 2013-02-05 | Sharp Kabushiki Kaisha | Angular dependent pixels for trick view |
| WO2011113180A1 (en) | 2010-03-19 | 2011-09-22 | Nokia Corporation | Apparatus, methods and computer programs for configuring output of a display |
| CN102930848A (zh) * | 2010-04-13 | 2013-02-13 | 纬创资通股份有限公司 | 显示装置防窥的方法及其装置 |
| CN102222492B (zh) * | 2010-04-13 | 2013-05-22 | 纬创资通股份有限公司 | 显示装置防窥的方法及其装置 |
| JP5235939B2 (ja) * | 2010-05-14 | 2013-07-10 | 株式会社ジャパンディスプレイイースト | 光学素子及びそれを用いた表示装置 |
| JP5397334B2 (ja) * | 2010-07-09 | 2014-01-22 | カシオ計算機株式会社 | 表示装置の駆動方法 |
| US9083779B2 (en) | 2011-06-29 | 2015-07-14 | Google Technology Holdings LLC | Electronic device with color-changing layer over optical shuttering layer |
| US8629821B2 (en) | 2011-09-12 | 2014-01-14 | Sharp Kabushiki Kaisha | Display device with faster changing side image |
| GB2496113A (en) | 2011-10-28 | 2013-05-08 | Sharp Kk | Multiple view window multi-primary display |
| US8405572B1 (en) * | 2011-12-06 | 2013-03-26 | Google Inc. | Privacy display |
| KR101890774B1 (ko) * | 2011-12-27 | 2018-08-23 | 엘지디스플레이 주식회사 | 유기전계발광 표시장치 |
| US8893287B2 (en) | 2012-03-12 | 2014-11-18 | Microsoft Corporation | Monitoring and managing user privacy levels |
| KR101972878B1 (ko) | 2012-06-29 | 2019-04-29 | 삼성디스플레이 주식회사 | 액정표시패널 및 이를 포함하는 액정표시장치 |
| US8972061B2 (en) | 2012-11-02 | 2015-03-03 | Irobot Corporation | Autonomous coverage robot |
| KR102232621B1 (ko) * | 2013-07-30 | 2021-03-29 | 삼성디스플레이 주식회사 | 광 테라피 표시 장치 |
| US10013564B2 (en) | 2013-10-10 | 2018-07-03 | Elwha Llc | Methods, systems, and devices for handling image capture devices and captured images |
| US10289863B2 (en) | 2013-10-10 | 2019-05-14 | Elwha Llc | Devices, methods, and systems for managing representations of entities through use of privacy beacons |
| US10346624B2 (en) | 2013-10-10 | 2019-07-09 | Elwha Llc | Methods, systems, and devices for obscuring entities depicted in captured images |
| US20150106628A1 (en) * | 2013-10-10 | 2015-04-16 | Elwha Llc | Devices, methods, and systems for analyzing captured image data and privacy data |
| US9799036B2 (en) | 2013-10-10 | 2017-10-24 | Elwha Llc | Devices, methods, and systems for managing representations of entities through use of privacy indicators |
| US10834290B2 (en) | 2013-10-10 | 2020-11-10 | Elwha Llc | Methods, systems, and devices for delivering image data from captured images to devices |
| US10102543B2 (en) * | 2013-10-10 | 2018-10-16 | Elwha Llc | Methods, systems, and devices for handling inserted data into captured images |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP4766542B2 (ja) | 2011-09-07 |
| EP1589366A3 (en) | 2006-01-11 |
| JP2005316470A (ja) | 2005-11-10 |
| US20050243265A1 (en) | 2005-11-03 |
| CN1702517A (zh) | 2005-11-30 |
| EP1589366B1 (en) | 2012-10-10 |
| EP1589366A2 (en) | 2005-10-26 |
| GB0408742D0 (en) | 2004-05-26 |
| US7633586B2 (en) | 2009-12-15 |
| GB2413394A (en) | 2005-10-26 |
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