TW214582B - - Google Patents

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Info

Publication number: TW214582B
Authority: TW; Taiwan
Prior art keywords: liquid crystal; erasing; layer; polymer; crystal panel
Prior art date: 1992-02-07

Application number

TW82102802A

Other languages

English (en)

Chinese (zh)

Original Assignee

Pilot Kk

Priority date (The priority date 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 date listed.)

1992-02-07

Filing date

1993-04-13

Publication date

1993-10-11

1992-02-07 Priority claimed from JP4056088A external-priority patent/JP2565614B2/ja

1992-04-02 Priority claimed from JP4108372A external-priority patent/JP2580431B2/ja

1993-04-13 Application filed by Pilot Kk filed Critical Pilot Kk

1993-10-11 Application granted granted Critical

1993-10-11 Publication of TW214582B publication Critical patent/TW214582B/zh

Links

239000004973 liquid crystal related substance Substances 0.000 claims description 258
229920000642 polymer Polymers 0.000 claims description 95
238000001454 recorded image Methods 0.000 claims description 56
239000006185 dispersion Substances 0.000 claims description 31
238000011049 filling Methods 0.000 claims description 16
239000012212 insulator Substances 0.000 claims description 15
WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 14
230000002079 cooperative effect Effects 0.000 claims description 13
239000011159 matrix material Substances 0.000 claims description 12
239000000758 substrate Substances 0.000 claims description 11
238000009434 installation Methods 0.000 claims description 7
239000004020 conductor Substances 0.000 claims description 6
238000011282 treatment Methods 0.000 claims description 5
230000003373 anti-fouling effect Effects 0.000 claims description 2
230000003068 static effect Effects 0.000 description 24
-1 etc. Polymers 0.000 description 22
239000010408 film Substances 0.000 description 19
239000000463 material Substances 0.000 description 16
238000000034 method Methods 0.000 description 14
238000003825 pressing Methods 0.000 description 13
230000014759 maintenance of location Effects 0.000 description 12
230000005684 electric field Effects 0.000 description 11
229920006037 cross link polymer Polymers 0.000 description 10
238000004519 manufacturing process Methods 0.000 description 10
229920005989 resin Polymers 0.000 description 10
239000011347 resin Substances 0.000 description 10
125000000524 functional group Chemical group 0.000 description 9
238000006243 chemical reaction Methods 0.000 description 8
239000007788 liquid Substances 0.000 description 8
150000001875 compounds Chemical class 0.000 description 7
239000000203 mixture Substances 0.000 description 7
229920000139 polyethylene terephthalate Polymers 0.000 description 7
239000005020 polyethylene terephthalate Substances 0.000 description 7
239000000243 solution Substances 0.000 description 7
229920002554 vinyl polymer Polymers 0.000 description 7
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 6
210000003763 chloroplast Anatomy 0.000 description 6
230000005611 electricity Effects 0.000 description 6
229910052731 fluorine Inorganic materials 0.000 description 6
239000011737 fluorine Substances 0.000 description 6
230000007334 memory performance Effects 0.000 description 6
239000003921 oil Substances 0.000 description 6
229920001228 polyisocyanate Polymers 0.000 description 6
239000005056 polyisocyanate Substances 0.000 description 6
230000008859 change Effects 0.000 description 5
230000000052 comparative effect Effects 0.000 description 5
239000013078 crystal Substances 0.000 description 5
230000006378 damage Effects 0.000 description 5
239000003822 epoxy resin Substances 0.000 description 5
229910052737 gold Inorganic materials 0.000 description 5
239000010931 gold Substances 0.000 description 5
230000007246 mechanism Effects 0.000 description 5
229920000647 polyepoxide Polymers 0.000 description 5
230000035939 shock Effects 0.000 description 5
239000004925 Acrylic resin Substances 0.000 description 4
229920000178 Acrylic resin Polymers 0.000 description 4
239000004988 Nematic liquid crystal Substances 0.000 description 4
239000004698 Polyethylene Substances 0.000 description 4
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 4
125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 4
239000000853 adhesive Substances 0.000 description 4
230000001070 adhesive effect Effects 0.000 description 4
238000000149 argon plasma sintering Methods 0.000 description 4
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
239000003431 cross linking reagent Substances 0.000 description 4
238000010586 diagram Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
229920000554 ionomer Polymers 0.000 description 4
229920003023 plastic Polymers 0.000 description 4
229920000573 polyethylene Polymers 0.000 description 4
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
239000004593 Epoxy Chemical class 0.000 description 3
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
239000004793 Polystyrene Substances 0.000 description 3
239000004372 Polyvinyl alcohol Substances 0.000 description 3
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
229910052802 copper Inorganic materials 0.000 description 3
239000010949 copper Substances 0.000 description 3
229920001971 elastomer Polymers 0.000 description 3
230000005686 electrostatic field Effects 0.000 description 3
239000000835 fiber Substances 0.000 description 3
LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 3
238000005259 measurement Methods 0.000 description 3
229910044991 metal oxide Inorganic materials 0.000 description 3
150000004706 metal oxides Chemical class 0.000 description 3
239000004033 plastic Substances 0.000 description 3
239000004417 polycarbonate Substances 0.000 description 3
229920000515 polycarbonate Polymers 0.000 description 3
229920000728 polyester Polymers 0.000 description 3
238000006116 polymerization reaction Methods 0.000 description 3
229920005862 polyol Polymers 0.000 description 3
150000003077 polyols Chemical class 0.000 description 3
229920001955 polyphenylene ether Polymers 0.000 description 3
229920002223 polystyrene Polymers 0.000 description 3
229920002451 polyvinyl alcohol Polymers 0.000 description 3
229920000915 polyvinyl chloride Polymers 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
239000005060 rubber Substances 0.000 description 3
238000000926 separation method Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
229910052718 tin Inorganic materials 0.000 description 3
229930185605 Bisphenol Natural products 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
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
239000004677 Nylon Substances 0.000 description 2
239000004743 Polypropylene Substances 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
IDCBOTIENDVCBQ-UHFFFAOYSA-N TEPP Chemical compound CCOP(=O)(OCC)OP(=O)(OCC)OCC IDCBOTIENDVCBQ-UHFFFAOYSA-N 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
150000001541 aziridines Chemical class 0.000 description 2
150000001244 carboxylic acid anhydrides Chemical class 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000006731 degradation reaction Methods 0.000 description 2
230000006866 deterioration Effects 0.000 description 2
150000002009 diols Chemical class 0.000 description 2
238000001035 drying Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000003999 initiator Substances 0.000 description 2
239000012948 isocyanate Substances 0.000 description 2
150000002513 isocyanates Chemical class 0.000 description 2
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
150000002825 nitriles Chemical class 0.000 description 2
229920001778 nylon Polymers 0.000 description 2
150000001451 organic peroxides Chemical class 0.000 description 2
238000005191 phase separation Methods 0.000 description 2
229920001568 phenolic resin Polymers 0.000 description 2
239000005011 phenolic resin Substances 0.000 description 2
239000002985 plastic film Substances 0.000 description 2
229920006255 plastic film Polymers 0.000 description 2
229920001225 polyester resin Polymers 0.000 description 2
239000004645 polyester resin Substances 0.000 description 2
229920006254 polymer film Polymers 0.000 description 2
229920001155 polypropylene Polymers 0.000 description 2
239000004800 polyvinyl chloride Substances 0.000 description 2
238000012545 processing Methods 0.000 description 2
229920013730 reactive polymer Polymers 0.000 description 2
230000004044 response Effects 0.000 description 2
229920005573 silicon-containing polymer Polymers 0.000 description 2
229910052709 silver Inorganic materials 0.000 description 2
239000004332 silver Substances 0.000 description 2
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
239000002699 waste material Substances 0.000 description 2
FBOUIAKEJMZPQG-AWNIVKPZSA-N (1E)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pent-1-en-3-ol Chemical compound C1=NC=NN1/C(C(O)C(C)(C)C)=C/C1=CC=C(Cl)C=C1Cl FBOUIAKEJMZPQG-AWNIVKPZSA-N 0.000 description 1
OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
229910000838 Al alloy Inorganic materials 0.000 description 1
108091071247 Beta family Proteins 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229920000049 Carbon (fiber) Polymers 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
239000004709 Chlorinated polyethylene Substances 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
229910000599 Cr alloy Inorganic materials 0.000 description 1
ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 description 1
IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
GMPKIPWJBDOURN-UHFFFAOYSA-N Methoxyamine Chemical compound CON GMPKIPWJBDOURN-UHFFFAOYSA-N 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
239000005062 Polybutadiene Substances 0.000 description 1
239000004642 Polyimide Substances 0.000 description 1
239000004721 Polyphenylene oxide Substances 0.000 description 1
206010041349 Somnolence Diseases 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
244000028419 Styrax benzoin Species 0.000 description 1
235000000126 Styrax benzoin Nutrition 0.000 description 1
235000008411 Sumatra benzointree Nutrition 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
238000004026 adhesive bonding Methods 0.000 description 1
239000002313 adhesive film Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
125000003277 amino group Chemical group 0.000 description 1
230000003669 anti-smudge Effects 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229960002130 benzoin Drugs 0.000 description 1
IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
238000009835 boiling Methods 0.000 description 1
MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
239000004917 carbon fiber Substances 0.000 description 1
210000004027 cell Anatomy 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
125000001309 chloro group Chemical group Cl* 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
239000000788 chromium alloy Substances 0.000 description 1
238000004040 coloring Methods 0.000 description 1
229920001940 conductive polymer Polymers 0.000 description 1
239000002537 cosmetic Substances 0.000 description 1
230000007547 defect Effects 0.000 description 1
ISAOCJYIOMOJEB-UHFFFAOYSA-N desyl alcohol Natural products C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 1
150000001991 dicarboxylic acids Chemical class 0.000 description 1
150000005690 diesters Chemical class 0.000 description 1
239000004815 dispersion polymer Substances 0.000 description 1
239000013013 elastic material Substances 0.000 description 1
230000005685 electric field effect Effects 0.000 description 1
238000010616 electrical installation Methods 0.000 description 1
125000003700 epoxy group Chemical group 0.000 description 1
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000006870 function Effects 0.000 description 1
229910052732 germanium Inorganic materials 0.000 description 1
GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
235000019382 gum benzoic Nutrition 0.000 description 1
230000009931 harmful effect Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
230000006872 improvement Effects 0.000 description 1
AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
238000009413 insulation Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000003475 lamination Methods 0.000 description 1
230000005923 long-lasting effect Effects 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
239000003550 marker Substances 0.000 description 1
230000005226 mechanical processes and functions Effects 0.000 description 1
QZIQJVCYUQZDIR-UHFFFAOYSA-N mechlorethamine hydrochloride Chemical compound Cl.ClCCN(C)CCCl QZIQJVCYUQZDIR-UHFFFAOYSA-N 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
150000002736 metal compounds Chemical class 0.000 description 1
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
239000003094 microcapsule Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
230000005693 optoelectronics Effects 0.000 description 1
238000012856 packing Methods 0.000 description 1
238000010422 painting Methods 0.000 description 1
238000000016 photochemical curing Methods 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000767 polyaniline Polymers 0.000 description 1
229920002857 polybutadiene Polymers 0.000 description 1
229920001721 polyimide Polymers 0.000 description 1
229920006380 polyphenylene oxide Polymers 0.000 description 1
239000002243 precursor Substances 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000008569 process Effects 0.000 description 1
KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
238000011160 research Methods 0.000 description 1
235000015170 shellfish Nutrition 0.000 description 1
150000004819 silanols Chemical class 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
229920002545 silicone oil Polymers 0.000 description 1
229920002050 silicone resin Polymers 0.000 description 1
238000009751 slip forming Methods 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000000935 solvent evaporation Methods 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010959 steel Substances 0.000 description 1
210000004243 sweat Anatomy 0.000 description 1
239000010409 thin film Substances 0.000 description 1
239000011135 tin Substances 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
230000007704 transition Effects 0.000 description 1
238000013519 translation Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
238000009941 weaving Methods 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Landscapes

Liquid Crystal (AREA)

TW82102802A 1992-02-07 1993-04-13 TW214582B (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP4056088A JP2565614B2 (ja)	1992-02-07	1992-02-07	外部荷電型液晶表示素子
JP4108372A JP2580431B2 (ja)	1992-04-02	1992-04-02	手書き液晶ボードセット

Publications (1)

Publication Number	Publication Date
TW214582B true TW214582B (fr)	1993-10-11

Family

ID=51357180

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW82102802A TW214582B (fr)	1992-02-07	1993-04-13

Country Status (1)

Country	Link
TW (1)	TW214582B (fr)

1993
- 1993-04-13 TW TW82102802A patent/TW214582B/zh active

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JPH06342332A (ja)	1994-12-13	透明描画パッド
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JP2908279B2 (ja)	1999-06-21	手書き液晶ボードセット用パターンシート
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