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
- 239000011248 coating agent Substances 0.000 description 14
- 239000000758 substrate Substances 0.000 description 14
- 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
- 229920005989 resin Polymers 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 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
- 239000002131 composite material Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 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
- 230000008021 deposition Effects 0.000 description 1
- 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 (cg-RX-API-DMAC7.html) |
| EP (1) | EP1433018A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2005504358A (cg-RX-API-DMAC7.html) |
| KR (1) | KR20040048916A (cg-RX-API-DMAC7.html) |
| CN (1) | CN1791830A (cg-RX-API-DMAC7.html) |
| AU (1) | AU2002326764A1 (cg-RX-API-DMAC7.html) |
| TW (1) | TWI238900B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2003029885A1 (cg-RX-API-DMAC7.html) |
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5910854A (en) | 1993-02-26 | 1999-06-08 | Donnelly Corporation | Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices |
| US5668663A (en) | 1994-05-05 | 1997-09-16 | Donnelly Corporation | Electrochromic mirrors and devices |
| US6891563B2 (en) * | 1996-05-22 | 2005-05-10 | Donnelly Corporation | Vehicular vision system |
| US6124886A (en) | 1997-08-25 | 2000-09-26 | Donnelly Corporation | Modular rearview mirror assembly |
| US6326613B1 (en) | 1998-01-07 | 2001-12-04 | Donnelly Corporation | Vehicle interior mirror assembly adapted for containing a rain sensor |
| US8294975B2 (en) * | 1997-08-25 | 2012-10-23 | Donnelly Corporation | Automotive rearview mirror assembly |
| US6172613B1 (en) | 1998-02-18 | 2001-01-09 | Donnelly Corporation | Rearview mirror assembly incorporating vehicle information display |
| US6445287B1 (en) | 2000-02-28 | 2002-09-03 | Donnelly Corporation | Tire inflation assistance monitoring system |
| US8288711B2 (en) | 1998-01-07 | 2012-10-16 | Donnelly Corporation | Interior rearview mirror system with forwardly-viewing camera and a control |
| 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 |
| US6329925B1 (en) * | 1999-11-24 | 2001-12-11 | Donnelly Corporation | Rearview mirror assembly with added feature modular display |
| US7370983B2 (en) | 2000-03-02 | 2008-05-13 | Donnelly Corporation | Interior mirror assembly with display |
| US7167796B2 (en) | 2000-03-09 | 2007-01-23 | Donnelly Corporation | Vehicle navigation system for use with a telematics system |
| WO2004058540A2 (en) * | 2002-12-20 | 2004-07-15 | Donnelly Corporation | Accessory system for vehicle |
| AU2001243285A1 (en) | 2000-03-02 | 2001-09-12 | Donnelly Corporation | Video mirror systems incorporating an accessory module |
| US7004593B2 (en) * | 2002-06-06 | 2006-02-28 | Donnelly Corporation | Interior rearview mirror system with compass |
| US7581859B2 (en) | 2005-09-14 | 2009-09-01 | Donnelly Corp. | Display device for exterior rearview mirror |
| US7255451B2 (en) | 2002-09-20 | 2007-08-14 | Donnelly Corporation | Electro-optic mirror cell |
| ES2287266T3 (es) | 2001-01-23 | 2007-12-16 | Donnelly Corporation | Sistema de iluminacion de vehiculos mejorado. |
| US20030090012A1 (en) * | 2001-09-27 | 2003-05-15 | Allen Richard Charles | Methods of making polarization rotators and articles containing the polarization rotators |
| WO2003091766A1 (fr) * | 2002-04-23 | 2003-11-06 | Nitto Denko Corporation | Polariseur, source de lumiere polarisante et unite d'affichage d'images utilisant ceux-ci |
| US6918674B2 (en) | 2002-05-03 | 2005-07-19 | Donnelly Corporation | Vehicle rearview mirror system |
| US7329013B2 (en) | 2002-06-06 | 2008-02-12 | Donnelly Corporation | Interior rearview mirror system with compass |
| 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 |
| WO2004026633A2 (en) | 2002-09-20 | 2004-04-01 | Donnelly Corporation | Mirror reflective element assembly |
| JP4233431B2 (ja) * | 2003-04-01 | 2009-03-04 | 日東電工株式会社 | 光学素子、偏光素子、照明装置および液晶表示装置 |
| KR20070028281A (ko) * | 2003-09-23 | 2007-03-12 | 티피오 홍콩 홀딩 리미티드 | 반투과형 ｌｃｄ에서의 광의 재사용 |
| US7446924B2 (en) * | 2003-10-02 | 2008-11-04 | Donnelly Corporation | Mirror reflective element assembly including electronic component |
| US7308341B2 (en) | 2003-10-14 | 2007-12-11 | Donnelly Corporation | Vehicle communication system |
| US7746421B2 (en) * | 2003-10-23 | 2010-06-29 | Nitto Denko Corporation | Optical element, light condensation backlight system, and liquid crystal display |
| JP2005128216A (ja) | 2003-10-23 | 2005-05-19 | Nitto Denko Corp | 旋光板、光学素子、集光バックライトシステムおよび液晶表示装置 |
| TW200624933A (en) * | 2004-12-29 | 2006-07-16 | Optimax Tech Corp | Optical film that improves color deviation and manufacturing method thereof |
| US20080205076A1 (en) * | 2005-04-05 | 2008-08-28 | Alphamirror Inc. | Automatic Dimming Liquid Crystal Mirror System |
| EP1883855B1 (en) | 2005-05-16 | 2011-07-20 | Donnelly Corporation | Vehicle mirror assembly with indicia at reflective element |
| JP2007065160A (ja) * | 2005-08-30 | 2007-03-15 | Keiwa Inc | 光学シート用基材フィルム、光学シート及びバックライトユニット |
| WO2007034469A1 (en) * | 2005-09-21 | 2007-03-29 | Alphamirror Inc. | Liquid crystal mirror adapted to filter light in the mesopic wavelength region |
| CN101535087B (zh) | 2005-11-01 | 2013-05-15 | 唐纳利公司 | 具有显示装置的内部后视镜 |
| TWI398705B (zh) * | 2005-11-04 | 2013-06-11 | Semiconductor Energy Lab | 顯示裝置 |
| WO2007063782A1 (en) * | 2005-11-30 | 2007-06-07 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| EP1793264A1 (en) * | 2005-12-05 | 2007-06-06 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
| EP1804114B1 (en) | 2005-12-28 | 2014-03-05 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| EP1832915B1 (en) | 2006-01-31 | 2012-04-18 | Semiconductor Energy Laboratory Co., Ltd. | Display device with improved contrast |
| EP1816508A1 (en) | 2006-02-02 | 2007-08-08 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| EP1826605A1 (en) * | 2006-02-24 | 2007-08-29 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| EP1826606B1 (en) * | 2006-02-24 | 2012-12-26 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| US20070247586A1 (en) * | 2006-04-22 | 2007-10-25 | Beam Engineering For Advanced Measurements Co. | Optical actuation system with deformable polymer film |
| EP2022828B1 (en) * | 2006-06-01 | 2011-03-02 | Nippon Kayaku Kabushiki Kaisha | Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt |
| JP5225839B2 (ja) * | 2006-06-13 | 2013-07-03 | 日本化薬株式会社 | アゾ化合物及びそれらを含有する染料系偏光膜 |
| WO2007148757A1 (ja) | 2006-06-22 | 2007-12-27 | Nippon Kayaku Kabushiki Kaisha | アゾ化合物及びそれらを含有する染料系偏光膜 |
| TW200819870A (en) * | 2006-10-20 | 2008-05-01 | Wintek Corp | Transflective liquid crystal display |
| WO2008092038A1 (en) | 2007-01-24 | 2008-07-31 | Ravenbrick, Llc | Thermally switched optical downconverting filter |
| US7864269B2 (en) * | 2007-02-16 | 2011-01-04 | Samsung Electronics Co., Ltd. | Liquid crystal display device switchable between reflective mode and transmissive mode by employing active reflective polarizer |
| US7936500B2 (en) * | 2007-03-02 | 2011-05-03 | Ravenbrick Llc | Wavelength-specific optical switch |
| TWI448643B (zh) * | 2007-05-20 | 2014-08-11 | 3M Innovative Properties Co | 背光與利用背光之顯示系統 |
| JP5202889B2 (ja) * | 2007-06-29 | 2013-06-05 | 日東電工株式会社 | 積層偏光板およびその製造方法ならびに液晶表示装置 |
| AU2008274933B2 (en) | 2007-07-11 | 2012-03-08 | Ravenbrick, Llc | Thermally switched reflective optical shutter |
| US20090073353A1 (en) * | 2007-09-13 | 2009-03-19 | Liang-Bin Yu | Optical Film and Liquid Crystal Display |
| AU2008302125B2 (en) * | 2007-09-19 | 2012-01-12 | Ravenbrick, Llc | Low-emissivity window films and coatings incoporating nanoscale wire grids |
| TWI406907B (zh) * | 2007-11-02 | 2013-09-01 | Nippon Kayaku Kk | 偶氮化合物及含有彼等之染料系偏光膜 |
| US8169685B2 (en) | 2007-12-20 | 2012-05-01 | Ravenbrick, Llc | Thermally switched absorptive window shutter |
| US8154418B2 (en) * | 2008-03-31 | 2012-04-10 | Magna Mirrors Of America, Inc. | Interior rearview mirror system |
| US8634137B2 (en) * | 2008-04-23 | 2014-01-21 | Ravenbrick Llc | Glare management of reflective and thermoreflective surfaces |
| TWI565761B (zh) * | 2008-05-20 | 2017-01-11 | 日本化藥股份有限公司 | 偶氮化合物及含該等之染料系偏光膜及偏光板 |
| CN102066497B (zh) * | 2008-06-17 | 2014-02-26 | 日本化药株式会社 | 偶氮化合物及其盐、以及包含其的染料基偏振膜和偏振片 |
| US9116302B2 (en) * | 2008-06-19 | 2015-08-25 | Ravenbrick Llc | Optical metapolarizer device |
| US8665414B2 (en) * | 2008-08-20 | 2014-03-04 | Ravenbrick Llc | Methods for fabricating thermochromic filters |
| US9487144B2 (en) | 2008-10-16 | 2016-11-08 | Magna Mirrors Of America, Inc. | Interior mirror assembly with display |
| JP5643744B2 (ja) * | 2009-03-04 | 2014-12-17 | 林テレンプ株式会社 | 偏光解消フィルム |
| CA2760838C (en) | 2009-04-10 | 2015-06-02 | Ravenbrick, Llc | Thermally switched optical filter incorporating a guest-host architecture |
| US8947760B2 (en) | 2009-04-23 | 2015-02-03 | Ravenbrick Llc | Thermotropic optical shutter incorporating coatable polarizers |
| WO2011053853A2 (en) * | 2009-10-30 | 2011-05-05 | Ravenbrick Llc | Thermochromic filters and stopband filters for use with same |
| WO2011062708A2 (en) * | 2009-11-17 | 2011-05-26 | Ravenbrick Llc | Thermally switched optical filter incorporating a refractive optical structure |
| US8828176B2 (en) * | 2010-03-29 | 2014-09-09 | Ravenbrick Llc | Polymer stabilized thermotropic liquid crystal device |
| JP5862902B2 (ja) | 2010-06-01 | 2016-02-16 | レイブンブリック，エルエルシー | 多機能型構造用コンポーネント |
| KR20120061556A (ko) * | 2010-12-03 | 2012-06-13 | 삼성전자주식회사 | 표시패널모듈 및 이를 포함하는 멀티패널 표시장치 |
| KR101911111B1 (ko) | 2011-01-18 | 2018-10-24 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광학 필름 스택 |
| JP5881966B2 (ja) * | 2011-04-01 | 2016-03-09 | 山本光学株式会社 | レンズおよび眼鏡 |
| WO2013116460A1 (en) * | 2012-01-31 | 2013-08-08 | Alphamicron Incorporated | Electronically dimmable optical device |
| TW201337349A (zh) * | 2012-03-12 | 2013-09-16 | Innocom Tech Shenzhen Co Ltd | 光學構件及顯示系統 |
| CN104375809B (zh) * | 2013-08-12 | 2019-03-29 | 联想(北京)有限公司 | 一种信息处理方法以及一种电子设备 |
| WO2015077724A1 (en) * | 2013-11-25 | 2015-05-28 | 3M Innovative Properties Company | Optical film stack including retardation layer |
| US11468639B2 (en) * | 2015-02-20 | 2022-10-11 | Microsoft Technology Licensing, Llc | Selective occlusion system for augmented reality devices |
| CN105511006B (zh) * | 2016-02-03 | 2018-09-07 | 京东方科技集团股份有限公司 | 偏光片、显示基板、液晶显示面板及其制备方法 |
| CN105629580A (zh) * | 2016-03-11 | 2016-06-01 | 武汉华星光电技术有限公司 | 一种液晶显示面板及装置 |
| DE102021200857A1 (de) * | 2020-05-15 | 2021-11-18 | Continental Automotive Gmbh | Anzeigeelement mit im Randbereich reduzierter Hintergrundbeleuchtung |
Family Cites Families (87)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2946064A (en) * | 1955-11-23 | 1960-07-26 | Dieterle Charles | Belt |
| US3213753A (en) * | 1962-01-24 | 1965-10-26 | Polaroid Corp | Multilayer lenticular light polarizing device |
| US3914017A (en) * | 1973-11-05 | 1975-10-21 | Polaroid Corp | K-sheet type polarizers prepared from polyvinyl alcohol graft copolymers |
| JPS542580B2 (cg-RX-API-DMAC7.html) * | 1974-07-01 | 1979-02-09 | ||
| US4133775A (en) * | 1975-12-18 | 1979-01-09 | Polaroid Corporation | Dichroic light polarizers stained with metal chelates |
| US4133776A (en) | 1976-03-15 | 1979-01-09 | Union Carbide Corporation | Manufacture of polyfunctional compounds |
| US4084883A (en) * | 1977-02-28 | 1978-04-18 | The University Of Rochester | Reflective polarization retarder and laser apparatus utilizing same |
| US4166871A (en) * | 1977-06-29 | 1979-09-04 | Polaroid Corporation | Iodine stained light polarizer |
| US4168871A (en) | 1978-03-20 | 1979-09-25 | Firma Erwin Dierkes Kleinmobelfabrik | Shoe rack |
| US4591512A (en) * | 1985-01-25 | 1986-05-27 | Polaroid Corporation | Method of making light polarizer |
| US4886332A (en) * | 1987-10-19 | 1989-12-12 | American Telephone And Telegraph Company | Optical systems with thin film polarization rotators and method for fabricating such rotators |
| DE3838815A1 (de) * | 1988-11-17 | 1990-05-23 | Hoechst Ag | Verfahren zum herstellen eines intravaginalen applikationssystems |
| US4974941A (en) * | 1989-03-08 | 1990-12-04 | Hercules Incorporated | Process of aligning and realigning liquid crystal media |
| US5235443A (en) * | 1989-07-10 | 1993-08-10 | Hoffmann-La Roche Inc. | Polarizer device |
| JPH0422917A (ja) * | 1990-05-18 | 1992-01-27 | Nippon Oil Co Ltd | 旋光性光学素子 |
| NL9001643A (nl) * | 1990-07-19 | 1992-02-17 | Philips Nv | Werkwijze voor het aanbrengen van een orientatielaag in een vloeibaar kristallijne beeldweergeefcel. |
| SG50596A1 (en) * | 1991-07-26 | 2001-01-16 | Rolic Ag | Photo-oriented polymer networks and method of their manufacture |
| DE59208605D1 (de) * | 1991-07-26 | 1997-07-17 | Hoffmann La Roche | Flüssigkristallanzeigezelle |
| SG50575A1 (en) * | 1991-07-26 | 2000-12-19 | Rolic Ag | Image display device with liquid crystal cell |
| US5196953A (en) * | 1991-11-01 | 1993-03-23 | Rockwell International Corporation | Compensator for liquid crystal display, having two types of layers with different refractive indices alternating |
| US5691789A (en) * | 1995-10-30 | 1997-11-25 | Li; Le | Single-layer reflective super broadband circular polarizer and method of fabrication therefor |
| US6002829A (en) * | 1992-03-23 | 1999-12-14 | Minnesota Mining And Manufacturing Company | Luminaire device |
| TW289095B (cg-RX-API-DMAC7.html) * | 1993-01-11 | 1996-10-21 | ||
| JP3315476B2 (ja) * | 1993-01-18 | 2002-08-19 | 富士写真フイルム株式会社 | 光学補償シート及びその製造方法、並びにそれを用いた液晶表示素子 |
| US6160597A (en) * | 1993-02-17 | 2000-12-12 | Rolic Ag | Optical component and method of manufacture |
| SG50569A1 (en) * | 1993-02-17 | 2001-02-20 | Rolic Ag | Optical component |
| BE1007592A3 (nl) * | 1993-10-06 | 1995-08-16 | Philips Electronics Nv | Reflecterend beeldprojectiescherm en beeldprojectiesysteem bevattende een dergelijk beeldprojectiescherm. |
| US5793455A (en) * | 1993-11-22 | 1998-08-11 | Fuji Photo Film Co., Ltd. | Elliptically polarizing plate and liquid crystal display in which a compensation sheet direction of non-zero minimum retardation is inclined at 5 to 50 degrees |
| MY131527A (en) | 1993-12-21 | 2007-08-30 | Minnesota Mining & Mfg | Reflective polarizer display |
| EP0735952B1 (en) | 1993-12-21 | 2000-03-22 | Minnesota Mining And Manufacturing Company | Multilayered optical film |
| EP0736188B1 (en) | 1993-12-21 | 2002-09-18 | Minnesota Mining And Manufacturing Company | Reflective polarizer with brightness enhancement |
| DE69430323T2 (de) | 1993-12-21 | 2003-02-20 | Minnesota Mining And Mfg. Co., Saint Paul | Optischer polarisator |
| US5882774A (en) | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
| US6096375A (en) * | 1993-12-21 | 2000-08-01 | 3M Innovative Properties Company | Optical polarizer |
| US5619352A (en) * | 1994-04-04 | 1997-04-08 | Rockwell International Corporation | LCD splay/twist compensator having varying tilt and /or azimuthal angles for improved gray scale performance |
| US5986734A (en) * | 1994-04-04 | 1999-11-16 | Rockwell International Corporation | Organic polymer O-plate compensator for improved gray scale performance in twisted nematic liquid crystal displays |
| KR100332717B1 (ko) * | 1994-05-13 | 2002-09-26 | 후지 샤신 필름 가부시기가이샤 | 액정디스플레이,광학보상시트및그의제조방법 |
| IL110354A0 (en) * | 1994-07-18 | 1994-10-21 | Shomer John A | Hardener for epoxy resins |
| DE19519928B4 (de) * | 1994-05-31 | 2006-04-27 | Fuji Photo Film Co., Ltd., Minami-Ashigara | Optische Kompensationsfolie und Flüssigkristall-Anzeigeeinheit |
| DE69531284T2 (de) * | 1994-08-23 | 2004-06-09 | Koninklijke Philips Electronics N.V. | Flüssigkristall-anzeigevorrichtung und verzögerungsfolie |
| WO1996006380A2 (en) | 1994-08-23 | 1996-02-29 | Philips Electronics N.V. | Liquid crystal display device and retardation foil |
| US5751388A (en) * | 1995-04-07 | 1998-05-12 | Honeywell Inc. | High efficiency polarized display |
| JPH08328005A (ja) * | 1995-05-26 | 1996-12-13 | Hitachi Chem Co Ltd | 液晶配向膜、液晶配向膜の処理方法、液晶挟持基板、液晶表示素子、液晶表示素子の製造方法及び液晶配向膜用材料 |
| DE69626124T2 (de) * | 1995-06-26 | 2003-10-09 | Minnesota Mining & Mfg | Diffus reflektierende mehrschicht-polarisatoren und spiegel |
| US5686979A (en) * | 1995-06-26 | 1997-11-11 | Minnesota Mining And Manufacturing Company | Optical panel capable of switching between reflective and transmissive states |
| EP0871923A1 (en) * | 1995-06-26 | 1998-10-21 | Minnesota Mining And Manufacturing Company | Transflective displays with reflective polarizing transflector |
| US5870159A (en) * | 1995-10-30 | 1999-02-09 | Kaj | Switchable achromatic polarization rotator |
| US5666223A (en) * | 1995-12-01 | 1997-09-09 | Polaroid Corporation | High-efficiency K-sheet polarizer |
| US5917664A (en) * | 1996-02-05 | 1999-06-29 | 3M Innovative Properties Company | Brightness enhancement film with soft cutoff |
| US5783120A (en) * | 1996-02-29 | 1998-07-21 | Minnesota Mining And Manufacturing Company | Method for making an optical film |
| US5825543A (en) * | 1996-02-29 | 1998-10-20 | Minnesota Mining And Manufacturing Company | Diffusely reflecting polarizing element including a first birefringent phase and a second phase |
| US5867316A (en) * | 1996-02-29 | 1999-02-02 | Minnesota Mining And Manufacturing Company | Multilayer film having a continuous and disperse phase |
| US5817743A (en) * | 1996-03-29 | 1998-10-06 | Alliant Techsystems Inc. | Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays |
| US5807498A (en) * | 1996-03-29 | 1998-09-15 | Alliant Techsystems Inc. | Process and materials for aligning liquid crystals and liquid crystal optical elements |
| US5731405A (en) * | 1996-03-29 | 1998-03-24 | Alliant Techsystems Inc. | Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays |
| US5929201A (en) * | 1996-03-29 | 1999-07-27 | Elsicon, Inc. | Fluorinated amine products |
| JPH11509014A (ja) * | 1996-04-26 | 1999-08-03 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 光学システム |
| DE69733987T2 (de) * | 1996-05-17 | 2006-06-22 | Koninklijke Philips Electronics N.V. | Kompensator |
| TW494263B (en) | 1996-05-17 | 2002-07-11 | Koninkl Philips Electronics Nv | Liquid-crystal display device, compensator layer and method of manufacturing a retardation foil |
| KR19980057643A (ko) * | 1996-12-30 | 1998-09-25 | 손욱 | 배향막, 그 형성방법 및 상기 배향막을 구비한 액정표시소자 |
| KR100474780B1 (ko) * | 1997-02-07 | 2005-08-04 | 후지 샤신 필름 가부시기가이샤 | 광학보상시이트,그의제조방법및액정디스플레이 |
| JP4267080B2 (ja) | 1997-05-09 | 2009-05-27 | ロリク アーゲー | 光学素子 |
| US5932626A (en) * | 1997-05-09 | 1999-08-03 | Minnesota Mining And Manufacturing Company | Optical product prepared from high index of refraction brominated monomers |
| US6359668B1 (en) * | 1997-05-14 | 2002-03-19 | Seiko Epson Corporation | Display device and electronic apparatus using the same |
| US6043337A (en) * | 1997-05-20 | 2000-03-28 | Elsicon, Inc. | Polarizable amines and polyimides for optical alignment of liquid crystals |
| US6084057A (en) * | 1997-05-20 | 2000-07-04 | Elsicon, Inc. | Polarizable amines and polyimides for optical alignment of liquid crystals |
| US6307609B1 (en) | 1997-08-05 | 2001-10-23 | Wayne M. Gibbons | Polarized light exposure systems for aligning liquid crystals |
| US6061138A (en) * | 1997-08-05 | 2000-05-09 | Elsicon, Inc. | Optical exposure systems and processes for alignment of liquid crystals |
| US6099758A (en) * | 1997-09-17 | 2000-08-08 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Broadband reflective polarizer |
| JP3460588B2 (ja) * | 1997-09-18 | 2003-10-27 | セイコーエプソン株式会社 | 表示装置及びそれを用いた電子機器 |
| JP2000154261A (ja) | 1997-10-20 | 2000-06-06 | Fuji Photo Film Co Ltd | セルロースアセテートフイルム、その製造方法、光学補償シートおよび液晶表示装置 |
| DE69825251T2 (de) | 1997-12-16 | 2004-12-30 | Federalnoe Gosudarstvennoe Uni. Predpriyatie "Gosudarstvenny Nauchny Tsentr" Nauchno-Issledovatelsky Inst. Org. Poluprod... | Polarisator und flüssikristallanzeigeelement |
| US5966247A (en) * | 1997-12-19 | 1999-10-12 | Eastman Kodak Company | Compact zoom lens |
| DE69801480T2 (de) * | 1997-12-25 | 2002-04-25 | Fuji Photo Film Co. Ltd., Minamiashigara | Optische Kompensationsschicht und Flüssigkristallanzeige mit dieser Schicht |
| DE69940961D1 (de) | 1998-01-13 | 2009-07-16 | Minnesota Mining & Mfg | Modifizierte Copolyester |
| JP3580124B2 (ja) | 1998-03-05 | 2004-10-20 | 日東電工株式会社 | 光学素子、照明装置及び液晶表示装置 |
| JP3580125B2 (ja) * | 1998-03-05 | 2004-10-20 | 日東電工株式会社 | 光学素子、照明装置及び液晶表示装置 |
| US5958292A (en) * | 1998-05-18 | 1999-09-28 | Elsicon Inc. | Materials for inducing alignment of liquid crystals and liquid crystal optical elements |
| WO1999060073A1 (en) | 1998-05-18 | 1999-11-25 | Elsicon, Inc. | Process and materials for inducing alignment of liquid crystals and liquid crystal optical elements |
| US6153272A (en) * | 1998-05-18 | 2000-11-28 | University Of Massachusetts Lowell | Liquid crystal alignment by covalently bound anisotropes |
| US5995184A (en) * | 1998-09-28 | 1999-11-30 | Rockwell Science Center, Llc | Thin film compensators having planar alignment of polymerized liquid crystals at the air interface |
| JP2000227578A (ja) * | 1998-11-12 | 2000-08-15 | Fujitsu Ltd | 投写型表示装置 |
| US6103322A (en) | 1998-12-23 | 2000-08-15 | Elsicon Inc. | Materials for inducing alignment of liquid crystals and liquid crystal optical elements |
| GB9828690D0 (en) | 1998-12-24 | 1999-02-17 | Rolic Ag | Liquid crystal display with improved viewing angle |
| US6975455B1 (en) * | 2000-04-18 | 2005-12-13 | 3M Innovative Properties Company | Transflective layer for displays |
| US6624936B2 (en) * | 2000-05-11 | 2003-09-23 | 3M Innovative Properties Company | Color-compensated information displays |
| US6932626B2 (en) * | 2003-06-30 | 2005-08-23 | Tyco Electronics Corporation | Electrical card connector |
-
2001
- 2001-10-01 US US09/968,817 patent/US6985291B2/en not_active Expired - Lifetime
-
2002
- 2002-08-26 WO PCT/US2002/027165 patent/WO2003029885A1/en not_active Ceased
- 2002-08-26 KR KR20047004740A patent/KR20040048916A/ko not_active Ceased
- 2002-08-26 JP JP2003533040A patent/JP2005504358A/ja not_active Withdrawn
- 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
- 2002-09-09 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
-
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 |
|---|---|
| AU2002326764A1 (en) | 2003-04-14 |
| KR20040048916A (ko) | 2004-06-10 |
| US7245431B2 (en) | 2007-07-17 |
| US20070252926A1 (en) | 2007-11-01 |
| US6985291B2 (en) | 2006-01-10 |
| JP2005504358A (ja) | 2005-02-10 |
| WO2003029885A1 (en) | 2003-04-10 |
| CN1791830A (zh) | 2006-06-21 |
| US20050073745A1 (en) | 2005-04-07 |
| EP1433018A1 (en) | 2004-06-30 |
| US20030063236A1 (en) | 2003-04-03 |
| US20060244882A1 (en) | 2006-11-02 |
| US7084938B2 (en) | 2006-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI238900B (en) | Non-inverting transflective assembly | |
| US20030089956A1 (en) | Polarization rotators, articles containing the polarization rotators, and methods of making and using the same | |
| US7999893B2 (en) | Complex birefringent medium, polarizing plate, and liquid crystal device | |
| US6853413B2 (en) | Polarized display with wide-angle illumination | |
| JP3518660B2 (ja) | 広帯域コレステリック偏光板、光源および光学装置 | |
| US20030090012A1 (en) | Methods of making polarization rotators and articles containing the polarization rotators | |
| AU2001251596A1 (en) | Polarized display with wide-angle illumination | |
| US20080273151A1 (en) | Low color shift optical film and liquid crystal display containing the same | |
| JP2003270443A (ja) | 楕円偏光板及び液晶表示装置 | |
| WO2016031946A1 (ja) | 輝度向上フィルムおよび液晶表示装置 | |
| Broer et al. | New functional polymers for liquid crystal displays review of some recent developments | |
| WO2019035358A1 (ja) | 車両用ミラー、車両用画像表示機能付きミラー | |
| WO2006095977A1 (en) | Broadband reflection type brightness enhancement polarizer and liquid crystal display having the same | |
| WO2017130683A1 (ja) | ハーフミラーおよび画像表示機能付きミラー | |
| JP4526006B2 (ja) | 液晶ディスプレイ | |
| Moriya et al. | Novel transmissive color filter using cholesteric liquid crystal with wide viewing angle | |
| JPH06265942A (ja) | 液晶表示装置 | |
| JP2000193967A5 (cg-RX-API-DMAC7.html) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |