CN113874769A - 倾斜表面的偏振补偿器 - Google Patents
倾斜表面的偏振补偿器 Download PDFInfo
- Publication number
- CN113874769A CN113874769A CN202080038940.3A CN202080038940A CN113874769A CN 113874769 A CN113874769 A CN 113874769A CN 202080038940 A CN202080038940 A CN 202080038940A CN 113874769 A CN113874769 A CN 113874769A
- Authority
- CN
- China
- Prior art keywords
- compensator
- retardation
- polarized light
- thickness
- polarization
- 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.)
- Pending
Links
- 230000010287 polarization Effects 0.000 title claims abstract description 71
- 230000003287 optical effect Effects 0.000 claims abstract description 78
- 238000010521 absorption reaction Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 42
- 239000002346 layers by function Substances 0.000 claims description 16
- 239000004973 liquid crystal related substance Substances 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 230000008033 biological extinction Effects 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 7
- 230000031700 light absorption Effects 0.000 claims description 6
- 210000001747 pupil Anatomy 0.000 claims description 6
- 239000002086 nanomaterial Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 description 19
- 239000011248 coating agent Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 239000013598 vector Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 1
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229940070527 tourmaline Drugs 0.000 description 1
- 229910052613 tourmaline Inorganic materials 0.000 description 1
- 239000011032 tourmaline Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3066—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state involving the reflection of light at a particular angle of incidence, e.g. Brewster's 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
-
- 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
- G02F1/0009—Materials therefor
- G02F1/0063—Optical properties, e.g. absorption, reflection or birefringence
-
- 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
- G02F1/133633—Birefringent elements, e.g. for optical compensation using mesogenic materials
-
- 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
- G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/04—Materials and properties dye
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
Abstract
Description
Claims (35)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962832824P | 2019-04-11 | 2019-04-11 | |
US62/832,824 | 2019-04-11 | ||
PCT/US2020/027964 WO2020210814A1 (en) | 2019-04-11 | 2020-04-13 | Polarization compensator for tilted surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113874769A true CN113874769A (zh) | 2021-12-31 |
Family
ID=72752094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080038940.3A Pending CN113874769A (zh) | 2019-04-11 | 2020-04-13 | 倾斜表面的偏振补偿器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11573360B2 (zh) |
EP (1) | EP3953750A4 (zh) |
JP (1) | JP2022526184A (zh) |
CN (1) | CN113874769A (zh) |
WO (1) | WO2020210814A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2018230767A1 (en) | 2017-03-08 | 2019-10-03 | Gary Sharp Innovations, Inc. | Wide angle variable neutral density filter |
CN111108428A (zh) | 2017-07-17 | 2020-05-05 | 加里夏普创新有限责任公司 | 单轴延迟器堆栈的广角补偿 |
EP4254023A3 (en) | 2018-01-29 | 2023-12-06 | Meta Platforms Technologies, LLC | Hollow triple-pass optical elements |
US11249355B2 (en) | 2018-01-29 | 2022-02-15 | Gary Sharp Innovations, Llc | Color switch for reduced color cross-talk |
JP7284182B2 (ja) | 2018-03-02 | 2023-05-30 | メタ プラットフォームズ テクノロジーズ, リミテッド ライアビリティ カンパニー | 偏光基底ベクトルの変換のためのリターダスタックペア |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060274229A1 (en) * | 2005-06-01 | 2006-12-07 | Hideki Ito | Liquid crystal display device |
US20090153783A1 (en) * | 2007-12-17 | 2009-06-18 | Nitto Denko Corporation | Viewing angle controlling system, and image display device using the same |
US20100014029A1 (en) * | 2008-06-30 | 2010-01-21 | Fujifilm Corporation | Polarizing plate and liquid crystal display device using the same |
US20140029437A1 (en) * | 2012-07-24 | 2014-01-30 | Fujitsu Limited | Information processing system, information processing method, and relay apparatus |
US20170123221A1 (en) * | 2011-05-12 | 2017-05-04 | Reald Inc. | Polarization Compensated Stereoscopic Systems |
JP2018022153A (ja) * | 2016-07-21 | 2018-02-08 | 富士フイルム株式会社 | 積層体及び液晶表示装置 |
WO2018151295A1 (ja) * | 2017-02-17 | 2018-08-23 | 富士フイルム株式会社 | 液晶表示装置 |
JP2018147761A (ja) * | 2017-03-07 | 2018-09-20 | エルジー ディスプレイ カンパニー リミテッド | 表示装置及びその製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006052108A1 (en) * | 2004-11-12 | 2006-05-18 | Lg Chem, Ltd. | Vertically aligned liquid crystal display |
DK2067066T3 (da) * | 2006-09-29 | 2015-01-19 | Reald Inc | Polarisationsomformningssystemer til stereoskopisk projektion |
JP2015096874A (ja) * | 2012-03-01 | 2015-05-21 | シャープ株式会社 | 液晶表示装置 |
WO2017070552A1 (en) * | 2015-10-23 | 2017-04-27 | Sharp Gary D | Optical filter with color enhancement |
US10241345B2 (en) * | 2016-09-14 | 2019-03-26 | Candela Corporation | Laser system preserving polarization through a freely movable beam delivery system |
-
2020
- 2020-04-13 CN CN202080038940.3A patent/CN113874769A/zh active Pending
- 2020-04-13 WO PCT/US2020/027964 patent/WO2020210814A1/en unknown
- 2020-04-13 EP EP20786815.9A patent/EP3953750A4/en not_active Withdrawn
- 2020-04-13 JP JP2021559903A patent/JP2022526184A/ja active Pending
- 2020-04-13 US US16/846,843 patent/US11573360B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060274229A1 (en) * | 2005-06-01 | 2006-12-07 | Hideki Ito | Liquid crystal display device |
US20090153783A1 (en) * | 2007-12-17 | 2009-06-18 | Nitto Denko Corporation | Viewing angle controlling system, and image display device using the same |
US20100014029A1 (en) * | 2008-06-30 | 2010-01-21 | Fujifilm Corporation | Polarizing plate and liquid crystal display device using the same |
US20170123221A1 (en) * | 2011-05-12 | 2017-05-04 | Reald Inc. | Polarization Compensated Stereoscopic Systems |
US20140029437A1 (en) * | 2012-07-24 | 2014-01-30 | Fujitsu Limited | Information processing system, information processing method, and relay apparatus |
JP2018022153A (ja) * | 2016-07-21 | 2018-02-08 | 富士フイルム株式会社 | 積層体及び液晶表示装置 |
WO2018151295A1 (ja) * | 2017-02-17 | 2018-08-23 | 富士フイルム株式会社 | 液晶表示装置 |
JP2018147761A (ja) * | 2017-03-07 | 2018-09-20 | エルジー ディスプレイ カンパニー リミテッド | 表示装置及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3953750A4 (en) | 2023-02-15 |
JP2022526184A (ja) | 2022-05-23 |
EP3953750A1 (en) | 2022-02-16 |
US11573360B2 (en) | 2023-02-07 |
US20200379155A1 (en) | 2020-12-03 |
WO2020210814A1 (en) | 2020-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11573360B2 (en) | Polarization compensator for tilted surfaces | |
CN1869762B (zh) | 倾斜c板延迟器及包含该延迟器的显示系统 | |
US9459463B2 (en) | Polarization compensated stereoscopic projection | |
JP4884380B2 (ja) | Lcパネル補償素子 | |
US20220260845A1 (en) | Retarder stack pairs for polarization basis vector transformations | |
CN114341714A (zh) | 具有高对比度的紧凑型基于偏振的准直器 | |
US11703622B2 (en) | Polarization-based filters with angle-sensitive transmission having circular polarizers | |
CN112585522A (zh) | 包括逆序交叉薄饼透镜的头戴式显示器 | |
US10877277B1 (en) | Liquid crystal Alvarez lens | |
CN112189163A (zh) | 自补偿液晶延迟切换器 | |
EP1980902B1 (en) | Twisted nematic xLCD contrast compensation with tilted-plate retarders | |
US11899315B2 (en) | Phase difference plate, liquid crystal projector, and contrast adjustment method | |
McKenzie et al. | Hybrid optical retarders fabricated from liquid crystal polymer and form birefringent thin films | |
WO2024228798A1 (en) | Broadband polarization rotator and optical switch |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Colorado, USA Applicant after: Gary sharp Innovation Co.,Ltd. Address before: Colorado, USA Applicant before: Gary sharp Innovation Co.,Ltd. |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221101 Address after: Colorado, USA Applicant after: Gary sharp Innovation Co.,Ltd. Address before: Colorado, USA Applicant before: Gary sharp Innovation Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230130 Address after: California, USA Applicant after: Yuan Platform Technology Co.,Ltd. Address before: Colorado, USA Applicant before: Gary sharp Innovation Co.,Ltd. |
|
TA01 | Transfer of patent application right |