TWI238900B - Non-inverting transflective assembly - Google Patents
Non-inverting transflective assembly Download PDFInfo
- Publication number
- TWI238900B TWI238900B TW091120457A TW91120457A TWI238900B TW I238900 B TWI238900 B TW I238900B TW 091120457 A TW091120457 A TW 091120457A TW 91120457 A TW91120457 A TW 91120457A TW I238900 B TWI238900 B TW I238900B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- polarization
- polarizer
- polarization state
- reflective polarizer
- Prior art date
Links
- 230000010287 polarization Effects 0.000 claims abstract description 157
- 230000002999 depolarising effect Effects 0.000 claims abstract description 22
- 239000010410 layer Substances 0.000 claims description 122
- 239000004973 liquid crystal related substance Substances 0.000 claims description 79
- 230000005540 biological transmission Effects 0.000 claims description 55
- 239000010408 film Substances 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 33
- 230000028161 membrane depolarization Effects 0.000 claims description 17
- 239000010409 thin film Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 210000002858 crystal cell Anatomy 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 claims 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 105
- 230000003287 optical effect Effects 0.000 description 21
- 239000002245 particle Substances 0.000 description 19
- 238000000576 coating method Methods 0.000 description 15
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- 239000003795 chemical substances by application Substances 0.000 description 13
- 229920000642 polymer Polymers 0.000 description 13
- 239000000975 dye Substances 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 230000005684 electric field Effects 0.000 description 7
- 239000004988 Nematic liquid crystal Substances 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 6
- 238000001723 curing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- -1 4,8-diaminofluorenone Chemical compound 0.000 description 5
- 238000001227 electron beam curing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 238000010297 mechanical methods and process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
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- 239000000853 adhesive Substances 0.000 description 3
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- 230000006872 improvement Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000012788 optical film Substances 0.000 description 3
- 229920006254 polymer film Polymers 0.000 description 3
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 235000012000 cholesterol Nutrition 0.000 description 2
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- 238000013461 design Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 2
- 235000021286 stilbenes Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000001029 thermal curing Methods 0.000 description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 238000003855 Adhesive Lamination Methods 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000535 Tan II Polymers 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical class C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 229960001156 mitoxantrone Drugs 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- YARNEMCKJLFQHG-UHFFFAOYSA-N prop-1-ene;styrene Chemical group CC=C.C=CC1=CC=CC=C1 YARNEMCKJLFQHG-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
Classifications
-
- 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
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3016—Polarising elements involving passive liquid crystal 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
- G02F1/133528—Polarisers
- G02F1/133536—Reflective polarizers
-
- 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
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
-
- 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
- G02F2203/00—Function characteristic
- G02F2203/09—Function characteristic transflective
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/968,817 US6985291B2 (en) | 2001-10-01 | 2001-10-01 | Non-inverting transflective assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWI238900B true TWI238900B (en) | 2005-09-01 |
Family
ID=25514815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW091120457A TWI238900B (en) | 2001-10-01 | 2002-09-09 | Non-inverting transflective assembly |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US6985291B2 (enExample) |
| EP (1) | EP1433018A1 (enExample) |
| JP (1) | JP2005504358A (enExample) |
| KR (1) | KR20040048916A (enExample) |
| CN (1) | CN1791830A (enExample) |
| AU (1) | AU2002326764A1 (enExample) |
| TW (1) | TWI238900B (enExample) |
| WO (1) | WO2003029885A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8792070B2 (en) | 2007-03-21 | 2014-07-29 | Honeywell International Inc. | Polarization plate for use in a liquid crystal display |
Families Citing this family (87)
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|---|---|---|---|---|
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| US6693517B2 (en) * | 2000-04-21 | 2004-02-17 | Donnelly Corporation | Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants |
| US6477464B2 (en) | 2000-03-09 | 2002-11-05 | Donnelly Corporation | Complete mirror-based global-positioning system (GPS) navigation solution |
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| US7195381B2 (en) | 2001-01-23 | 2007-03-27 | Donnelly Corporation | Vehicle interior LED lighting system |
| US7167796B2 (en) | 2000-03-09 | 2007-01-23 | Donnelly Corporation | Vehicle navigation system for use with a telematics system |
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| JP3726900B2 (ja) * | 2002-06-24 | 2005-12-14 | セイコーエプソン株式会社 | 表示装置及びこれを備えた電子機器 |
| US7310177B2 (en) | 2002-09-20 | 2007-12-18 | Donnelly Corporation | Electro-optic reflective element assembly |
| EP1543358A2 (en) | 2002-09-20 | 2005-06-22 | Donnelly Corporation | Mirror reflective element assembly |
| ATE372895T1 (de) * | 2002-12-20 | 2007-09-15 | Donnelly Corp | Hilfseinrichtungssystem für fahrzeuge |
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| JP4960097B2 (ja) * | 2003-09-23 | 2012-06-27 | ティーピーオー ホンコン ホールディング リミテッド | 半透明型ｌｃｄにおける光の再利用 |
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| KR100910954B1 (ko) * | 2003-10-23 | 2009-08-05 | 닛토덴코 가부시키가이샤 | 광학소자, 집광 백라이트 시스템 및 액정 표시 장치 |
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| TWI398705B (zh) * | 2005-11-04 | 2013-06-11 | Semiconductor Energy Lab | 顯示裝置 |
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2001
- 2001-10-01 US US09/968,817 patent/US6985291B2/en not_active Expired - Lifetime
-
2002
- 2002-08-26 KR KR20047004740A patent/KR20040048916A/ko not_active Ceased
- 2002-08-26 AU AU2002326764A patent/AU2002326764A1/en not_active Abandoned
- 2002-08-26 EP EP02761505A patent/EP1433018A1/en not_active Withdrawn
- 2002-08-26 CN CNA028190963A patent/CN1791830A/zh active Pending
- 2002-08-26 JP JP2003533040A patent/JP2005504358A/ja not_active Withdrawn
- 2002-08-26 WO PCT/US2002/027165 patent/WO2003029885A1/en not_active Ceased
- 2002-09-09 TW TW091120457A patent/TWI238900B/zh not_active IP Right Cessation
-
2004
- 2004-08-17 US US10/919,707 patent/US7084938B2/en not_active Expired - Fee Related
-
2006
- 2006-06-28 US US11/427,202 patent/US7245431B2/en not_active Expired - Fee Related
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2007
- 2007-06-22 US US11/767,057 patent/US20070252926A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8792070B2 (en) | 2007-03-21 | 2014-07-29 | Honeywell International Inc. | Polarization plate for use in a liquid crystal display |
| US9285523B2 (en) | 2007-03-21 | 2016-03-15 | Honeywell International Inc. | Polarization plate for use in a liquid crystal display |
Also Published As
| Publication number | Publication date |
|---|---|
| US20060244882A1 (en) | 2006-11-02 |
| KR20040048916A (ko) | 2004-06-10 |
| US20070252926A1 (en) | 2007-11-01 |
| US6985291B2 (en) | 2006-01-10 |
| US7245431B2 (en) | 2007-07-17 |
| WO2003029885A1 (en) | 2003-04-10 |
| EP1433018A1 (en) | 2004-06-30 |
| US7084938B2 (en) | 2006-08-01 |
| JP2005504358A (ja) | 2005-02-10 |
| US20030063236A1 (en) | 2003-04-03 |
| CN1791830A (zh) | 2006-06-21 |
| AU2002326764A1 (en) | 2003-04-14 |
| US20050073745A1 (en) | 2005-04-07 |
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