JPH01251344A - 光記録素子 - Google Patents
光記録素子Info
- Publication number
- JPH01251344A JPH01251344A JP63077785A JP7778588A JPH01251344A JP H01251344 A JPH01251344 A JP H01251344A JP 63077785 A JP63077785 A JP 63077785A JP 7778588 A JP7778588 A JP 7778588A JP H01251344 A JPH01251344 A JP H01251344A
- Authority
- JP
- Japan
- Prior art keywords
- light
- liquid crystal
- dye
- irradiated
- information
- 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
- 230000003287 optical effect Effects 0.000 title claims description 14
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 51
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 239000002052 molecular layer Substances 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims description 44
- 230000002441 reversible effect Effects 0.000 claims description 15
- 238000002834 transmittance Methods 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 abstract 2
- 238000006731 degradation reaction Methods 0.000 abstract 2
- 239000000975 dye Substances 0.000 description 15
- 239000010410 layer Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical compound C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- -1 triethoxysilyl azobenzene Chemical compound 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000010453 quartz Substances 0.000 description 5
- 239000002356 single layer Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000002835 absorbance Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 3
- 239000004988 Nematic liquid crystal Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 229940097275 indigo Drugs 0.000 description 3
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 3
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 2
- YWILTCMUUXDNMA-UHFFFAOYSA-N 4-[(4-hexylphenyl)diazenyl]phenol Chemical compound CCCCCCc1ccc(cc1)N=Nc1ccc(O)cc1 YWILTCMUUXDNMA-UHFFFAOYSA-N 0.000 description 2
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000004990 Smectic liquid crystal Substances 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PLPWYNVDCPPLMM-UHFFFAOYSA-N 4-[(4-methylphenyl)diazenyl]phenol Chemical compound C1=CC(C)=CC=C1N=NC1=CC=C(O)C=C1 PLPWYNVDCPPLMM-UHFFFAOYSA-N 0.000 description 1
- SWDDLRSGGCWDPH-UHFFFAOYSA-N 4-triethoxysilylbutan-1-amine Chemical compound CCO[Si](OCC)(OCC)CCCCN SWDDLRSGGCWDPH-UHFFFAOYSA-N 0.000 description 1
- BLAHFFAVYCEYOM-UHFFFAOYSA-N 6-[4-[(4-hexylphenyl)diazenyl]phenoxy]hexanoic acid Chemical compound C1=CC(CCCCCC)=CC=C1N=NC1=CC=C(OCCCCCC(O)=O)C=C1 BLAHFFAVYCEYOM-UHFFFAOYSA-N 0.000 description 1
- IHXAGVNFEFTRBD-UHFFFAOYSA-N C1=CC=C(C=C1)N=NC2=CC=CC=C2[Si](Cl)(Cl)Cl Chemical compound C1=CC=C(C=C1)N=NC2=CC=CC=C2[Si](Cl)(Cl)Cl IHXAGVNFEFTRBD-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005264 High molar mass liquid crystal Substances 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical group C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical group [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- ALBYIUDWACNRRB-UHFFFAOYSA-N hexanamide Chemical compound CCCCCC(N)=O ALBYIUDWACNRRB-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N malonic acid group Chemical group C(CC(=O)O)(=O)O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000002825 nitriles Chemical group 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- OPYYWWIJPHKUDZ-UHFFFAOYSA-N phenyl cyclohexanecarboxylate Chemical compound C1CCCCC1C(=O)OC1=CC=CC=C1 OPYYWWIJPHKUDZ-UHFFFAOYSA-N 0.000 description 1
- 238000006349 photocyclization reaction Methods 0.000 description 1
- 238000007699 photoisomerization reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 description 1
- JOUDBUYBGJYFFP-FOCLMDBBSA-N thioindigo Chemical compound S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63077785A JPH01251344A (ja) | 1988-03-30 | 1988-03-30 | 光記録素子 |
| US07/238,398 US4963448A (en) | 1987-08-31 | 1988-08-31 | Photorecording element and liquid crystal cell comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63077785A JPH01251344A (ja) | 1988-03-30 | 1988-03-30 | 光記録素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01251344A true JPH01251344A (ja) | 1989-10-06 |
| JPH0419614B2 JPH0419614B2 (enrdf_load_stackoverflow) | 1992-03-31 |
Family
ID=13643628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63077785A Granted JPH01251344A (ja) | 1987-08-31 | 1988-03-30 | 光記録素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01251344A (enrdf_load_stackoverflow) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5644416A (en) * | 1991-11-26 | 1997-07-01 | Fuji Xerox Co., Ltd. | Light modulation device and method of light modulation using the same |
| US6191836B1 (en) | 1996-11-07 | 2001-02-20 | Lg Philips Lcd, Co., Ltd. | Method for fabricating a liquid crystal cell |
| US6226066B1 (en) | 1996-01-09 | 2001-05-01 | Lg. Philips Lcd Co., Ltd. | Method for controlling pretilt angle direction in a liquid crystal cell |
| US6292296B1 (en) | 1997-05-28 | 2001-09-18 | Lg. Philips Lcd Co., Ltd. | Large scale polarizer and polarizer system employing it |
| US6383579B1 (en) | 1999-04-21 | 2002-05-07 | Lg. Philips Lcd Co., Ltd. | Liquid crystal display device |
| US6399165B1 (en) | 1997-11-21 | 2002-06-04 | Lg. Philips Lcd Co., Ltd. | Liquid crystal display device |
| US6479218B1 (en) | 1999-10-14 | 2002-11-12 | Lg Philips Lcd Co., Ltd | Method for manufacturing multi-domain liquid crystal cell |
| US6764724B1 (en) | 1999-03-25 | 2004-07-20 | Lg.Philips Lcd Co., Ltd. | Alignment layer for a liquid crystal display device |
| US6770335B2 (en) | 2000-10-28 | 2004-08-03 | Lg.Philips Lcd Co., Ltd. | Photoalignment materials and liquid crystal display device and method for fabricating the same with said materials |
| US6793987B2 (en) | 2000-10-28 | 2004-09-21 | Lg.Philips Lcd Co., Ltd. | Photoalignment materials and liquid crystal display fabricated with such photoalignment materials |
| JP2005077518A (ja) * | 2003-08-28 | 2005-03-24 | Mitsui Chemicals Inc | 液晶分子配向制御部材及びその制御方法 |
| US7244627B2 (en) | 2003-08-25 | 2007-07-17 | Lg.Philips Lcd Co., Ltd. | Method for fabricating liquid crystal display device |
| JP2009263649A (ja) * | 2008-03-31 | 2009-11-12 | Fujifilm Corp | 二色性色素組成物 |
| JP2010163543A (ja) * | 2009-01-16 | 2010-07-29 | Fujifilm Corp | 液晶性組成物、これを用いた光吸収異方性膜、偏光素子及び液晶表示装置 |
-
1988
- 1988-03-30 JP JP63077785A patent/JPH01251344A/ja active Granted
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5644416A (en) * | 1991-11-26 | 1997-07-01 | Fuji Xerox Co., Ltd. | Light modulation device and method of light modulation using the same |
| US7145618B2 (en) | 1996-01-09 | 2006-12-05 | Lg.Philips Lcd Co., Ltd | Method for controlling pretilt angle direction in a liquid crystal cell |
| US6879363B2 (en) | 1996-01-09 | 2005-04-12 | Lg.Philips Lcd Co., Ltd. | Method for controlling pretilt angle direction in a liquid crystal cell |
| US6226066B1 (en) | 1996-01-09 | 2001-05-01 | Lg. Philips Lcd Co., Ltd. | Method for controlling pretilt angle direction in a liquid crystal cell |
| US6633355B2 (en) | 1996-01-09 | 2003-10-14 | Lg. Philips Lcd Co., Ltd. | Method for controlling pretilt angle direction in a liquid crystal cell |
| US6433850B2 (en) | 1996-01-09 | 2002-08-13 | Lg. Phillips Lcd Co., Ltd. | Pretilt angle direction in a liquid crystal cell |
| US6417905B1 (en) | 1996-11-07 | 2002-07-09 | Lg. Philips Lcd Co., Ltd. | Method for fabricating a liquid crystal cell |
| US6462797B1 (en) | 1996-11-07 | 2002-10-08 | Lg. Philips Lcd Co., Ltd. | Method for fabricating a liquid crystal cell |
| US6191836B1 (en) | 1996-11-07 | 2001-02-20 | Lg Philips Lcd, Co., Ltd. | Method for fabricating a liquid crystal cell |
| US6721025B2 (en) | 1996-11-07 | 2004-04-13 | Lg.Philips Lcd Co., Ltd | Method for fabricating a liquid crystal cell |
| US7911696B1 (en) | 1997-05-28 | 2011-03-22 | Lg Display Co., Ltd. | Large scale polarizer and polarizer system employing it |
| US7016113B2 (en) | 1997-05-28 | 2006-03-21 | Lg.Philips Lcd Co., Ltd. | Large scale polarizer and polarizer system employing it |
| US7016112B2 (en) | 1997-05-28 | 2006-03-21 | Lg.Philips Lcd Co., Ltd. | Large scale polarizer and polarizer system employing it |
| US6639720B2 (en) | 1997-05-28 | 2003-10-28 | Lg.Philips Lcd Co., Ltd. | Large scale polarizer and polarizer system employing it |
| US6292296B1 (en) | 1997-05-28 | 2001-09-18 | Lg. Philips Lcd Co., Ltd. | Large scale polarizer and polarizer system employing it |
| US6572939B2 (en) | 1997-11-21 | 2003-06-03 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display device |
| US6399165B1 (en) | 1997-11-21 | 2002-06-04 | Lg. Philips Lcd Co., Ltd. | Liquid crystal display device |
| US7901605B2 (en) | 1999-03-25 | 2011-03-08 | Lg Display Co., Ltd. | Method of forming an alignment layer for liquid crystal display device |
| US6764724B1 (en) | 1999-03-25 | 2004-07-20 | Lg.Philips Lcd Co., Ltd. | Alignment layer for a liquid crystal display device |
| US7014892B2 (en) | 1999-03-25 | 2006-03-21 | Lg.Philips Lcd Co., Ltd. | Alignment layer for a liquid crystal display device |
| US7608211B2 (en) | 1999-03-25 | 2009-10-27 | Lg Display Co., Ltd. | Method of making a liquid crystal display device |
| US6383579B1 (en) | 1999-04-21 | 2002-05-07 | Lg. Philips Lcd Co., Ltd. | Liquid crystal display device |
| US6582784B2 (en) | 1999-04-21 | 2003-06-24 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display |
| US6787292B2 (en) | 1999-10-14 | 2004-09-07 | Lg.Philips Lcd Co., Ltd. | Method for manufacturing multi-domain liquid crystal cell |
| US6479218B1 (en) | 1999-10-14 | 2002-11-12 | Lg Philips Lcd Co., Ltd | Method for manufacturing multi-domain liquid crystal cell |
| US6770335B2 (en) | 2000-10-28 | 2004-08-03 | Lg.Philips Lcd Co., Ltd. | Photoalignment materials and liquid crystal display device and method for fabricating the same with said materials |
| US7083833B2 (en) | 2000-10-28 | 2006-08-01 | Lg.Philips Lcd Co., Ltd. | Photoalignment materials and liquid crystal display fabricated with such photoalignment materials |
| US6793987B2 (en) | 2000-10-28 | 2004-09-21 | Lg.Philips Lcd Co., Ltd. | Photoalignment materials and liquid crystal display fabricated with such photoalignment materials |
| US7244627B2 (en) | 2003-08-25 | 2007-07-17 | Lg.Philips Lcd Co., Ltd. | Method for fabricating liquid crystal display device |
| JP2005077518A (ja) * | 2003-08-28 | 2005-03-24 | Mitsui Chemicals Inc | 液晶分子配向制御部材及びその制御方法 |
| JP2009263649A (ja) * | 2008-03-31 | 2009-11-12 | Fujifilm Corp | 二色性色素組成物 |
| JP2010163543A (ja) * | 2009-01-16 | 2010-07-29 | Fujifilm Corp | 液晶性組成物、これを用いた光吸収異方性膜、偏光素子及び液晶表示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419614B2 (enrdf_load_stackoverflow) | 1992-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4963448A (en) | Photorecording element and liquid crystal cell comprising the same | |
| Ichimura | Photoalignment of liquid-crystal systems | |
| JPH01251344A (ja) | 光記録素子 | |
| Ichimura et al. | Photoregulation of in-plane reorientation of liquid crystals by azobenzenes laterally attached to substrate surfaces | |
| JPH0336527A (ja) | 光学素子 | |
| Mallia et al. | Design of chiral dimesogens containing cholesteryl groups; formation of new molecular organizations and their application to molecular photonics | |
| EP1338639B1 (en) | Photo-responsive liquid crystal composition, information-recording medium and information-recording process | |
| JPH01251345A (ja) | 光記録素子 | |
| TW567484B (en) | Optical recording material for blue lasers which can be rewritten on | |
| JPH047520A (ja) | 液晶材料の配向方法 | |
| JPH0444813B2 (enrdf_load_stackoverflow) | ||
| CN101489995A (zh) | 多官能化合物、光记录材料、光记录介质、光记录再生装置、光波导材料及光取向膜材料 | |
| JPH04284421A (ja) | 斜め光による液晶配向法 | |
| Ichimura et al. | P-Cyanoazobenzene as a command molecule for azimuthal anisotropy regulation of a nematic liquid crystal upon exposure to linearly polarized visible light | |
| JPH02298917A (ja) | 光学素子及びその製造方法 | |
| US5942612A (en) | Substituted phthalocyanine liquid crystal compounds | |
| JPH05241151A (ja) | 液晶配向方法と液晶光学素子 | |
| JPH0244538A (ja) | 光記録材料 | |
| JP2512446B2 (ja) | 光学式情報記録方法 | |
| JP2000328064A (ja) | 液晶光学素子及びそのスイッチング方法 | |
| JPS63301027A (ja) | 液晶素子 | |
| JPH055272B2 (enrdf_load_stackoverflow) | ||
| JPS61145143A (ja) | スクアリリウム化合物 | |
| JP2600089B2 (ja) | 三安定光制御光学素子 | |
| JP2696696B2 (ja) | 情報記録媒体 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |