CN1661421A - 视角控制元件及其制造方法、液晶显示装置、电子设备 - Google Patents
视角控制元件及其制造方法、液晶显示装置、电子设备 Download PDFInfo
- Publication number
- CN1661421A CN1661421A CN200510008862XA CN200510008862A CN1661421A CN 1661421 A CN1661421 A CN 1661421A CN 200510008862X A CN200510008862X A CN 200510008862XA CN 200510008862 A CN200510008862 A CN 200510008862A CN 1661421 A CN1661421 A CN 1661421A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- viewing angle
- mentioned
- angle control
- crystal cells
- 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
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 314
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 210000002858 crystal cell Anatomy 0.000 claims abstract description 130
- 239000000758 substrate Substances 0.000 claims abstract description 57
- 230000000694 effects Effects 0.000 claims abstract description 27
- 230000005684 electric field Effects 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims 3
- 229920002521 macromolecule Polymers 0.000 claims 1
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 17
- 238000002834 transmittance Methods 0.000 description 15
- 230000000670 limiting effect Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 229920000106 Liquid crystal polymer Polymers 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 229920001721 polyimide Polymers 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 244000144985 peep Species 0.000 description 4
- 208000008918 voyeurism Diseases 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- UWCWUCKPEYNDNV-LBPRGKRZSA-N 2,6-dimethyl-n-[[(2s)-pyrrolidin-2-yl]methyl]aniline Chemical compound CC1=CC=CC(C)=C1NC[C@H]1NCCC1 UWCWUCKPEYNDNV-LBPRGKRZSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000005264 High molar mass liquid crystal Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005685 electric field effect Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
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
- G02F1/1323—Arrangements for providing a switchable 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
-
- 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
- G02F1/137—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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Polarising Elements (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004051665 | 2004-02-26 | ||
JP051665/2004 | 2004-02-26 | ||
JP2004208594A JP4285350B2 (ja) | 2004-02-26 | 2004-07-15 | 視角制御素子およびその製造方法、液晶表示装置、電子機器 |
JP208594/2004 | 2004-07-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1661421A true CN1661421A (zh) | 2005-08-31 |
CN100343745C CN100343745C (zh) | 2007-10-17 |
Family
ID=34889391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200510008862XA Expired - Lifetime CN100343745C (zh) | 2004-02-26 | 2005-02-24 | 视角控制元件及其制造方法、液晶显示装置、电子设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7468770B2 (zh) |
JP (1) | JP4285350B2 (zh) |
KR (1) | KR100723073B1 (zh) |
CN (1) | CN100343745C (zh) |
TW (1) | TW200530701A (zh) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7667809B2 (en) | 2005-12-28 | 2010-02-23 | Lg. Display Co., Ltd. | FFS mode liquid crystal display device and method of fabricating the same |
CN101211067B (zh) * | 2006-12-28 | 2010-12-22 | 乐金显示有限公司 | 视角可控的液晶显示器件 |
US7948582B2 (en) | 2005-10-13 | 2011-05-24 | Lg Display Co., Ltd. | Liquid crystal display device, in which a wide viewing angle mode and a narrow viewing mode can be easily selected, and driving method thereof |
US7954967B2 (en) | 2007-08-24 | 2011-06-07 | Kabushiki Kaisha Toshiba | Directional backlight, display apparatus, and stereoscopic display apparatus |
CN101553754B (zh) * | 2006-11-07 | 2011-07-13 | 夏普株式会社 | 显示器 |
CN101573651B (zh) * | 2007-01-31 | 2011-08-24 | 夏普株式会社 | 视野角控制用液晶面板和显示装置 |
CN102253556A (zh) * | 2011-08-16 | 2011-11-23 | 华映视讯(吴江)有限公司 | 显示面板 |
CN102298466A (zh) * | 2007-06-06 | 2011-12-28 | 株式会社日立显示器 | 触摸面板 |
CN102411235A (zh) * | 2010-09-17 | 2012-04-11 | 奥博特瑞克斯株式会社 | 液晶显示元件 |
CN101635135B (zh) * | 2005-12-21 | 2012-07-25 | 卡西欧计算机株式会社 | 液晶显示装置 |
CN103717961A (zh) * | 2012-05-11 | 2014-04-09 | 索尼公司 | 照明单元与显示单元 |
CN103718094A (zh) * | 2011-03-30 | 2014-04-09 | 拉谢扎·科米托夫 | 快速切换的双盒液晶装置 |
CN105319788A (zh) * | 2014-06-26 | 2016-02-10 | 群创光电股份有限公司 | 液晶显示设备 |
CN105334678A (zh) * | 2015-11-16 | 2016-02-17 | 亚世光电股份有限公司 | 一种双盒va型液晶显示器及其制造工艺 |
CN107272258A (zh) * | 2016-04-08 | 2017-10-20 | 通用汽车环球科技运作有限责任公司 | 共形发光显示组件 |
CN108107623A (zh) * | 2017-12-22 | 2018-06-01 | 昆山龙腾光电有限公司 | 显示装置 |
CN110161600A (zh) * | 2019-07-09 | 2019-08-23 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法和液晶显示装置 |
CN110824740A (zh) * | 2019-11-11 | 2020-02-21 | 昆山龙腾光电股份有限公司 | 显示面板、显示面板的视角控制方法及显示装置 |
CN111190296A (zh) * | 2020-02-25 | 2020-05-22 | 深圳市隆利科技股份有限公司 | 显示器防窥方法 |
CN111240077A (zh) * | 2020-02-25 | 2020-06-05 | 深圳市隆利科技股份有限公司 | 防窥显示方法 |
WO2020125674A1 (zh) * | 2018-12-21 | 2020-06-25 | 上海慧希电子科技有限公司 | 一种空间光调制器 |
CN113075812A (zh) * | 2020-07-27 | 2021-07-06 | 友达光电股份有限公司 | 显示装置 |
WO2023000761A1 (zh) * | 2021-07-23 | 2023-01-26 | 惠州Tcl云创科技有限公司 | 一种具有提高对比度结构的 lcd 显示器及显示设备 |
Families Citing this family (92)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005265930A (ja) * | 2004-03-16 | 2005-09-29 | Mitsubishi Electric Corp | 液晶表示装置 |
GB2413394A (en) * | 2004-04-20 | 2005-10-26 | Sharp Kk | Display |
JP4536489B2 (ja) * | 2004-11-15 | 2010-09-01 | 株式会社 日立ディスプレイズ | 光学素子及びそれを用いた表示装置 |
JP4996825B2 (ja) * | 2005-01-17 | 2012-08-08 | 京セラディスプレイ株式会社 | 視野角制御表示装置及び視野角制御素子 |
JP4138759B2 (ja) * | 2005-02-03 | 2008-08-27 | セイコーエプソン株式会社 | 液晶表示装置および電子機器 |
CN101151573B (zh) * | 2005-04-01 | 2010-12-08 | 夏普株式会社 | 便携式信息终端装置及显示终端装置 |
JP2006350106A (ja) * | 2005-06-17 | 2006-12-28 | Casio Comput Co Ltd | 液晶表示装置 |
JP4831729B2 (ja) * | 2005-08-05 | 2011-12-07 | Nltテクノロジー株式会社 | 視野角可変液晶表示装置、方法及び端末機 |
KR101244547B1 (ko) * | 2005-09-16 | 2013-03-18 | 엘지디스플레이 주식회사 | 횡전계방식 액정표시장치, 그 제조 방법 및 액정패널의구동방법 |
JP2007108274A (ja) * | 2005-10-12 | 2007-04-26 | Nippon Telegr & Teleph Corp <Ntt> | 3次元表示装置 |
KR101222951B1 (ko) * | 2005-10-13 | 2013-01-17 | 엘지디스플레이 주식회사 | 시야각 제어 액정표시장치 |
TWI321676B (en) * | 2005-11-03 | 2010-03-11 | Au Optronics Corp | Liquid crystal display panel and manufacturing method therof and liquid crystal display device incorporating the same |
JP2007139904A (ja) * | 2005-11-15 | 2007-06-07 | Nec Corp | 表示素子及びこれを備えた表示装置 |
KR101157977B1 (ko) * | 2005-11-29 | 2012-06-25 | 엘지디스플레이 주식회사 | 액정표시패널의 제조방법 |
KR101222955B1 (ko) * | 2005-12-28 | 2013-01-17 | 엘지디스플레이 주식회사 | 액정표시소자 및 그 제조방법 |
KR101157975B1 (ko) * | 2005-12-29 | 2012-06-25 | 엘지디스플레이 주식회사 | 액정표시소자의 구동방법 |
JP4855280B2 (ja) * | 2006-02-08 | 2012-01-18 | 三菱電機株式会社 | 視角制御素子、表示装置および電子機器 |
JP5176194B2 (ja) * | 2006-04-18 | 2013-04-03 | Nltテクノロジー株式会社 | 液晶表示装置及び画像表示システム |
WO2007138732A1 (ja) * | 2006-05-31 | 2007-12-06 | Sharp Kabushiki Kaisha | 表示装置システム |
KR101176256B1 (ko) * | 2006-05-31 | 2012-08-22 | 샤프 가부시키가이샤 | 액정 표시 장치 |
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 |
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 |
KR101243789B1 (ko) | 2006-06-26 | 2013-03-18 | 엘지디스플레이 주식회사 | 액정표시장치 및 그의 구동 방법 |
GB2439961A (en) * | 2006-07-07 | 2008-01-16 | Sharp Kk | Liquid crystal cell switchable between two viewing angles |
KR20090017499A (ko) * | 2006-08-09 | 2009-02-18 | 샤프 가부시키가이샤 | 액정 표시 장치 및 시야각 제어 모듈 |
US20080084521A1 (en) * | 2006-10-06 | 2008-04-10 | Stanley Electric Co., Ltd. | Field sequentially driven liquid crystal display device |
JP4572888B2 (ja) | 2006-10-30 | 2010-11-04 | ソニー株式会社 | 液晶装置及び電子機器 |
GB2443649A (en) * | 2006-11-07 | 2008-05-14 | Sharp Kk | Liquid crystal device having splay-twist and splay-bend mode |
US8698988B2 (en) | 2007-01-09 | 2014-04-15 | Japan Display West Inc. | Liquid crystal device having viewing angle control pixels |
CN101632039B (zh) * | 2007-03-16 | 2011-09-07 | 夏普株式会社 | 视场角控制装置和具有该视场角控制装置的显示器 |
WO2008114677A1 (ja) * | 2007-03-16 | 2008-09-25 | Sharp Kabushiki Kaisha | 視野角制御装置およびこれを備えたディスプレイ |
WO2008129890A1 (ja) * | 2007-04-17 | 2008-10-30 | Sharp Kabushiki Kaisha | 表示装置およびこれを備えた電子機器 |
KR101331942B1 (ko) * | 2007-05-03 | 2013-11-21 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
EP2148312A4 (en) * | 2007-05-21 | 2011-09-21 | Sharp Kk | DISPLAY AND VIEW ANGLE CONTROL ELEMENT USED FOR SAID DISPLAY |
TWI356937B (en) * | 2007-07-20 | 2012-01-21 | Chimei Innolux Corp | Viewing angle controllable liquid crystal display |
JP2009031420A (ja) * | 2007-07-25 | 2009-02-12 | Nec Lcd Technologies Ltd | 液晶表示装置及び電子表示装置 |
GB2455061A (en) * | 2007-10-30 | 2009-06-03 | Sharp Kk | Liquid Crystal Device with three sets of electrodes for controlling tilt and azimuth angles |
JP2011252934A (ja) * | 2008-09-25 | 2011-12-15 | Sharp Corp | 表示装置 |
JP2010128705A (ja) * | 2008-11-26 | 2010-06-10 | Toshiba Tec Corp | 商品販売データ処理装置、その制御プログラムおよび制御方法 |
WO2013003937A1 (en) | 2011-05-13 | 2013-01-10 | Litens Automotive Partnership | Intelligent belt drive system and method |
TW201324468A (zh) * | 2011-12-12 | 2013-06-16 | Wintek Corp | 觸控顯示裝置 |
TWI475291B (zh) | 2012-06-01 | 2015-03-01 | Wistron Corp | 視角切換模組及其背光系統 |
TWI488168B (zh) * | 2013-01-07 | 2015-06-11 | Au Optronics Corp | 顯示裝置及其驅動方法 |
US10401700B2 (en) * | 2013-09-23 | 2019-09-03 | Lc-Tec Displays Ab | High contrast electro-optic liquid crystal camera iris including liquid crystal material mixed with a dye to improve achromatic performance |
CN103728754B (zh) * | 2014-01-21 | 2016-09-07 | 友达光电(厦门)有限公司 | 显示面板 |
US11490037B2 (en) | 2014-10-29 | 2022-11-01 | Palo Alto Research Center Incorporated | Liquid crystal fourier transform imaging spectrometer |
US10469771B2 (en) * | 2014-10-29 | 2019-11-05 | Palo Alto Research Center Incorporated | Liquid crystal fourier transform imaging spectrometer |
US10760967B2 (en) | 2014-10-29 | 2020-09-01 | Palo Alto Research Center Incorporated | Liquid crystal fourier transform imaging spectrometer |
US10475418B2 (en) | 2015-10-26 | 2019-11-12 | Reald Spark, Llc | Intelligent privacy system, apparatus, and method thereof |
EP3458897A4 (en) | 2016-05-19 | 2019-11-06 | RealD Spark, LLC | DIRECTIONAL BACKLIGHTS FOR WIDE ANGLE IMAGING |
TWI585650B (zh) * | 2016-05-20 | 2017-06-01 | 友達光電股份有限公司 | 觸控顯示裝置 |
JP6736385B2 (ja) * | 2016-07-01 | 2020-08-05 | 株式会社ジャパンディスプレイ | 表示装置 |
US10768497B2 (en) | 2016-10-03 | 2020-09-08 | Xerox Corporation | Hyperspectral imaging system |
US10126575B1 (en) | 2017-05-08 | 2018-11-13 | Reald Spark, Llc | Optical stack for privacy display |
CN110785694B (zh) | 2017-05-08 | 2023-06-23 | 瑞尔D斯帕克有限责任公司 | 用于定向显示器的光学叠堆 |
TW201921060A (zh) | 2017-09-15 | 2019-06-01 | 美商瑞爾D斯帕克有限責任公司 | 用於可切換定向顯示器的光學堆疊結構 |
US10948648B2 (en) | 2017-09-29 | 2021-03-16 | Reald Spark, Llc | Backlights having stacked waveguide and optical components with different coefficients of friction |
US11115647B2 (en) | 2017-11-06 | 2021-09-07 | Reald Spark, Llc | Privacy display apparatus |
US10564504B2 (en) | 2017-11-30 | 2020-02-18 | Palo Alto Research Center Incorporated | Liquid-crystal variable retarder using liquid crystal cells of differing thicknesses |
US10175116B1 (en) | 2017-12-29 | 2019-01-08 | Palo Alto Research Center Incorporated | Color filter used with liquid-crystal polarization interferometer |
US10663346B2 (en) | 2017-12-29 | 2020-05-26 | Palo Alto Research Center Incorporated | Method and apparatus for transforming uniformly or non-uniformly sampled interferograms to produce spectral data |
US10983338B2 (en) | 2017-12-29 | 2021-04-20 | Palo Alto Research Center Incorporated | Exit-pupil expander used distribute light over a liquid-crystal variable retarder |
US10379043B2 (en) | 2017-12-29 | 2019-08-13 | Palo Alto Research Center Incorporated | Measuring path delay through a liquid-crystal variable retarder at non-uniform retardance intervals |
CN115718382A (zh) | 2018-01-25 | 2023-02-28 | 瑞尔D斯帕克有限责任公司 | 用于防窥显示装置的反射式光学堆叠物 |
KR102759510B1 (ko) | 2018-01-25 | 2025-02-04 | 리얼디 스파크, 엘엘씨 | 프라이버시 디스플레이를 위한 터치스크린 |
WO2019183525A1 (en) | 2018-03-22 | 2019-09-26 | Reald Spark, Llc | Optical waveguide for directional backlight |
CN108363250B (zh) * | 2018-03-22 | 2022-01-11 | 京东方科技集团股份有限公司 | 一种显示面板、显示组件、显示装置及其防窥方法 |
US10782545B2 (en) * | 2018-05-16 | 2020-09-22 | Sharp Kabushiki Kaisha | Liquid crystal private device |
WO2020005748A1 (en) | 2018-06-29 | 2020-01-02 | Reald Spark, Llc | Optical stack for privacy display |
WO2020018552A1 (en) | 2018-07-18 | 2020-01-23 | Reald Spark, Llc | Optical stack for switchable directional display |
US11106103B2 (en) | 2018-10-03 | 2021-08-31 | Reald Spark, Llc | Privacy display apparatus controlled in response to environment of apparatus |
JP7583715B2 (ja) | 2018-11-07 | 2024-11-14 | リアルディー スパーク エルエルシー | 指向性ディスプレイ装置 |
WO2020146091A1 (en) | 2019-01-07 | 2020-07-16 | Reald Spark, Llc | Optical stack for privacy display |
US11029566B2 (en) | 2019-02-12 | 2021-06-08 | Reald Spark, Llc | Diffuser for privacy display |
TW202102883A (zh) | 2019-07-02 | 2021-01-16 | 美商瑞爾D斯帕克有限責任公司 | 定向顯示設備 |
JP7613798B2 (ja) | 2019-08-02 | 2025-01-15 | リアルディー スパーク エルエルシー | プライバシーディスプレイ用光学スタック |
CN114730549A (zh) | 2019-10-02 | 2022-07-08 | 瑞尔D斯帕克有限责任公司 | 隐私显示设备 |
US11099448B2 (en) | 2019-11-13 | 2021-08-24 | Reald Spark, Llc | Off-axis display device |
EP4073560A4 (en) | 2019-12-10 | 2024-02-21 | RealD Spark, LLC | REFLECTION CONTROL OF A DISPLAY DEVICE |
WO2021126707A1 (en) | 2019-12-18 | 2021-06-24 | Reald Spark, Llc | Control of ambient light for a privacy display |
CN115768643A (zh) | 2020-04-30 | 2023-03-07 | 瑞尔D斯帕克有限责任公司 | 定向显示设备 |
US11442316B2 (en) | 2020-04-30 | 2022-09-13 | Reald Spark, Llc | Directional display apparatus |
US11506939B2 (en) | 2020-04-30 | 2022-11-22 | Reald Spark, Llc | Directional display apparatus |
CN111766975A (zh) * | 2020-06-12 | 2020-10-13 | 惠州市华星光电技术有限公司 | 一种触控面板及触控显示装置 |
TW202204818A (zh) | 2020-07-29 | 2022-02-01 | 美商瑞爾D斯帕克有限責任公司 | 光瞳照明裝置 |
WO2022026536A1 (en) | 2020-07-29 | 2022-02-03 | Reald Spark, Llc | Backlight for switchable directional display |
DE102021110645B4 (de) * | 2021-04-26 | 2022-12-22 | Sioptica Gmbh | Bildschirm für einen freien und einen eingeschränkten Sichtmodus und Verwendung eines solchen Bildschirms |
JP2023003250A (ja) | 2021-06-23 | 2023-01-11 | 株式会社ジャパンディスプレイ | 電子機器 |
US11892717B2 (en) | 2021-09-30 | 2024-02-06 | Reald Spark, Llc | Marks for privacy display |
US12061391B2 (en) * | 2021-12-08 | 2024-08-13 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display panel and display device |
US11977286B2 (en) | 2022-02-09 | 2024-05-07 | Reald Spark, Llc | Observer-tracked privacy display |
US11892718B2 (en) | 2022-04-07 | 2024-02-06 | Reald Spark, Llc | Directional display apparatus |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2597641B1 (fr) * | 1986-04-22 | 1989-12-08 | Thomson Csf | Dispositif de modulation de la lumiere d'eclairement d'un ecran d'affichage electro-optique |
KR960007791B1 (ko) * | 1987-12-10 | 1996-06-12 | 세이꼬 엡슨 가부시끼가이샤 | 전기 광학 소자 |
JPH0498221A (ja) * | 1990-08-17 | 1992-03-30 | Nec Corp | 液晶素子 |
JPH05107534A (ja) * | 1991-10-18 | 1993-04-30 | Toshiba Corp | 液晶表示素子 |
JPH08248210A (ja) | 1995-03-07 | 1996-09-27 | Konica Corp | 集光シート |
TW330986B (en) * | 1995-07-25 | 1998-05-01 | Toshiba Co Ltd | LCD element and optically anisotropic element |
TW332870B (en) * | 1995-08-17 | 1998-06-01 | Toshiba Co Ltd | LCD and optical anisotropy device |
KR100483528B1 (ko) * | 1997-08-13 | 2005-08-31 | 삼성전자주식회사 | 보상필름및이를이용한광시야각액정표시장치 |
JP3399795B2 (ja) * | 1997-08-28 | 2003-04-21 | シャープ株式会社 | 液晶表示装置 |
GB9724781D0 (en) * | 1997-11-24 | 1998-01-21 | Ncr Int Inc | Visual displays |
JP3322197B2 (ja) | 1997-12-17 | 2002-09-09 | 松下電器産業株式会社 | 液晶表示装置 |
JP3419317B2 (ja) | 1998-08-21 | 2003-06-23 | セイコーエプソン株式会社 | 液晶表示装置およびそれを用いた電子機器 |
JP2000066191A (ja) | 1998-08-25 | 2000-03-03 | Hitachi Ltd | 液晶表示装置 |
JP2000338489A (ja) | 1999-05-26 | 2000-12-08 | Casio Comput Co Ltd | 液晶表示素子 |
JP2001000907A (ja) | 1999-06-21 | 2001-01-09 | Toray Ind Inc | 塗布装置および方法並びにプラズマディスプレイおよびディスプレイ用部材の製造装置および方法 |
JP2003021838A (ja) * | 2001-07-09 | 2003-01-24 | Casio Comput Co Ltd | 液晶表示装置 |
US7068336B2 (en) * | 2002-12-13 | 2006-06-27 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display device having variable viewing angle |
JP4054670B2 (ja) * | 2002-12-13 | 2008-02-27 | 富士フイルム株式会社 | 偏光板および液晶表示装置 |
-
2004
- 2004-07-15 JP JP2004208594A patent/JP4285350B2/ja not_active Expired - Lifetime
-
2005
- 2005-02-18 TW TW094104895A patent/TW200530701A/zh unknown
- 2005-02-24 CN CNB200510008862XA patent/CN100343745C/zh not_active Expired - Lifetime
- 2005-02-24 KR KR1020050015306A patent/KR100723073B1/ko active IP Right Grant
- 2005-02-25 US US11/065,795 patent/US7468770B2/en active Active
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1949349B (zh) * | 2005-10-13 | 2011-11-23 | 乐金显示有限公司 | 液晶显示装置及其驱动方法 |
US8576356B2 (en) | 2005-10-13 | 2013-11-05 | Lg Display Co., Ltd. | Liquid crystal display device with controlled viewing angle panel and driving method thereof |
US7948582B2 (en) | 2005-10-13 | 2011-05-24 | Lg Display Co., Ltd. | Liquid crystal display device, in which a wide viewing angle mode and a narrow viewing mode can be easily selected, and driving method thereof |
CN101635135B (zh) * | 2005-12-21 | 2012-07-25 | 卡西欧计算机株式会社 | 液晶显示装置 |
US7667809B2 (en) | 2005-12-28 | 2010-02-23 | Lg. Display Co., Ltd. | FFS mode liquid crystal display device and method of fabricating the same |
US8144298B2 (en) | 2005-12-28 | 2012-03-27 | Lg Display Co., Ltd. | FFS mode liquid crystal display device with viewing angle control region and display control region and method of fabricating the same |
US7932981B2 (en) | 2005-12-28 | 2011-04-26 | Lg Display Co., Ltd. | FFS mode liquid crystal display device with viewing angle control region and method of fabricating the same |
CN101553754B (zh) * | 2006-11-07 | 2011-07-13 | 夏普株式会社 | 显示器 |
CN101211067B (zh) * | 2006-12-28 | 2010-12-22 | 乐金显示有限公司 | 视角可控的液晶显示器件 |
CN101573651B (zh) * | 2007-01-31 | 2011-08-24 | 夏普株式会社 | 视野角控制用液晶面板和显示装置 |
CN102298466A (zh) * | 2007-06-06 | 2011-12-28 | 株式会社日立显示器 | 触摸面板 |
US7954967B2 (en) | 2007-08-24 | 2011-06-07 | Kabushiki Kaisha Toshiba | Directional backlight, display apparatus, and stereoscopic display apparatus |
CN102411235A (zh) * | 2010-09-17 | 2012-04-11 | 奥博特瑞克斯株式会社 | 液晶显示元件 |
CN102411235B (zh) * | 2010-09-17 | 2016-09-28 | 奥博特瑞克斯株式会社 | 液晶显示元件 |
CN103718094A (zh) * | 2011-03-30 | 2014-04-09 | 拉谢扎·科米托夫 | 快速切换的双盒液晶装置 |
CN103718094B (zh) * | 2011-03-30 | 2016-04-27 | 拉谢扎·科米托夫 | 快速切换的双盒液晶装置 |
CN102253556A (zh) * | 2011-08-16 | 2011-11-23 | 华映视讯(吴江)有限公司 | 显示面板 |
CN102253556B (zh) * | 2011-08-16 | 2012-12-19 | 华映视讯(吴江)有限公司 | 显示面板 |
CN103717961A (zh) * | 2012-05-11 | 2014-04-09 | 索尼公司 | 照明单元与显示单元 |
CN105319788A (zh) * | 2014-06-26 | 2016-02-10 | 群创光电股份有限公司 | 液晶显示设备 |
CN105334678A (zh) * | 2015-11-16 | 2016-02-17 | 亚世光电股份有限公司 | 一种双盒va型液晶显示器及其制造工艺 |
CN107272258A (zh) * | 2016-04-08 | 2017-10-20 | 通用汽车环球科技运作有限责任公司 | 共形发光显示组件 |
CN108107623A (zh) * | 2017-12-22 | 2018-06-01 | 昆山龙腾光电有限公司 | 显示装置 |
CN108107623B (zh) * | 2017-12-22 | 2020-11-24 | 昆山龙腾光电股份有限公司 | 显示装置 |
WO2020125674A1 (zh) * | 2018-12-21 | 2020-06-25 | 上海慧希电子科技有限公司 | 一种空间光调制器 |
CN110161600A (zh) * | 2019-07-09 | 2019-08-23 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法和液晶显示装置 |
CN110161600B (zh) * | 2019-07-09 | 2022-08-30 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法和液晶显示装置 |
CN110824740A (zh) * | 2019-11-11 | 2020-02-21 | 昆山龙腾光电股份有限公司 | 显示面板、显示面板的视角控制方法及显示装置 |
CN111240077A (zh) * | 2020-02-25 | 2020-06-05 | 深圳市隆利科技股份有限公司 | 防窥显示方法 |
CN111190296A (zh) * | 2020-02-25 | 2020-05-22 | 深圳市隆利科技股份有限公司 | 显示器防窥方法 |
CN113075812A (zh) * | 2020-07-27 | 2021-07-06 | 友达光电股份有限公司 | 显示装置 |
WO2023000761A1 (zh) * | 2021-07-23 | 2023-01-26 | 惠州Tcl云创科技有限公司 | 一种具有提高对比度结构的 lcd 显示器及显示设备 |
Also Published As
Publication number | Publication date |
---|---|
JP2005275342A (ja) | 2005-10-06 |
KR100723073B1 (ko) | 2007-05-29 |
KR20060043181A (ko) | 2006-05-15 |
JP4285350B2 (ja) | 2009-06-24 |
US20050190329A1 (en) | 2005-09-01 |
TW200530701A (en) | 2005-09-16 |
CN100343745C (zh) | 2007-10-17 |
US7468770B2 (en) | 2008-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1661421A (zh) | 视角控制元件及其制造方法、液晶显示装置、电子设备 | |
US9983422B2 (en) | LCD panel and LCD and viewing angle control method of LCD panel | |
TWI269914B (en) | Liquid crystal display device | |
US7391489B2 (en) | Liquid crystal display device | |
JP4223993B2 (ja) | 液晶表示装置 | |
CN1510462A (zh) | 液晶显示装置和电子设备 | |
CN1841155A (zh) | 液晶显示装置 | |
CN1530696A (zh) | 液晶显示装置及电子设备 | |
CN1896845A (zh) | 液晶装置及电子设备 | |
CN1303461C (zh) | 液晶显示装置及电子设备 | |
CN1530695A (zh) | 液晶显示装置以及电子设备 | |
JP4367206B2 (ja) | 視角制御素子、液晶表示装置、電子機器 | |
CN1573428A (zh) | 液晶显示装置以及电子设备 | |
CN1605900A (zh) | 液晶显示装置和电子设备 | |
CN1746751A (zh) | 液晶显示装置和电子设备 | |
CN1837933A (zh) | 液晶显示器 | |
CN1282005C (zh) | 液晶显示装置及电子设备 | |
CN1641424A (zh) | 液晶显示装置和电子设备 | |
CN100345050C (zh) | 液晶显示装置和电子设备 | |
JP4450097B2 (ja) | 視角制御素子、液晶表示装置、電子機器 | |
CN1584704A (zh) | 液晶显示装置 | |
TW200832305A (en) | Image display system | |
US20050117098A1 (en) | Liquid crystal display and electronic device | |
CN1157632C (zh) | 具有液晶分子均匀取向的液晶层的液晶显示器件 | |
JP4930469B2 (ja) | 液晶表示装置及び電子機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160530 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Address before: Hongkong, China Patentee before: BOE Technology (Hongkong) Co.,Ltd. Effective date of registration: 20160530 Address after: Hongkong, China Patentee after: BOE Technology (Hongkong) Co.,Ltd. Address before: Tokyo, Japan Patentee before: Seiko Epson Corp. |