JP5885903B2 - 液晶媒体 - Google Patents
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- JP5885903B2 JP5885903B2 JP2009167715A JP2009167715A JP5885903B2 JP 5885903 B2 JP5885903 B2 JP 5885903B2 JP 2009167715 A JP2009167715 A JP 2009167715A JP 2009167715 A JP2009167715 A JP 2009167715A JP 5885903 B2 JP5885903 B2 JP 5885903B2
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 61
- 150000001875 compounds Chemical class 0.000 claims description 108
- 239000000203 mixture Substances 0.000 claims description 42
- 125000000217 alkyl group Chemical group 0.000 claims description 38
- 125000003342 alkenyl group Chemical group 0.000 claims description 22
- 125000004432 carbon atom Chemical group C* 0.000 claims description 20
- 125000003545 alkoxy group Chemical group 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 14
- 229910052731 fluorine Inorganic materials 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 11
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 3
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 15
- 239000000126 substance Substances 0.000 description 10
- 239000000460 chlorine Substances 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- -1 6-heptenyl Chemical group 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 0 *C(CC1)CCC1c(cc1)ccc1-c1ccc(*)cc1 Chemical compound *C(CC1)CCC1c(cc1)ccc1-c1ccc(*)cc1 0.000 description 6
- 239000004990 Smectic liquid crystal Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000004988 Nematic liquid crystal Substances 0.000 description 4
- 235000010290 biphenyl Nutrition 0.000 description 4
- 150000004074 biphenyls Chemical class 0.000 description 4
- 239000002019 doping agent Substances 0.000 description 4
- 150000001608 tolans Chemical class 0.000 description 4
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 description 3
- 101150065749 Churc1 gene Proteins 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 102100038239 Protein Churchill Human genes 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- YCLAMANSVUJYPT-UHFFFAOYSA-L aluminum chloride hydroxide hydrate Chemical compound O.[OH-].[Al+3].[Cl-] YCLAMANSVUJYPT-UHFFFAOYSA-L 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- IGARGHRYKHJQSM-UHFFFAOYSA-N cyclohexylbenzene Chemical class C1CCCCC1C1=CC=CC=C1 IGARGHRYKHJQSM-UHFFFAOYSA-N 0.000 description 2
- WVIIMZNLDWSIRH-UHFFFAOYSA-N cyclohexylcyclohexane Chemical class C1CCCCC1C1CCCCC1 WVIIMZNLDWSIRH-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 150000001911 terphenyls Chemical class 0.000 description 2
- PKORYTIUMAOPED-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinazoline Chemical compound C1=CC=C2NCNCC2=C1 PKORYTIUMAOPED-UHFFFAOYSA-N 0.000 description 1
- VDFVNEFVBPFDSB-UHFFFAOYSA-N 1,3-dioxane Chemical group C1COCOC1 VDFVNEFVBPFDSB-UHFFFAOYSA-N 0.000 description 1
- RAYZALBEMJMGEA-UHFFFAOYSA-N 1-cyclohexylnaphthalene Chemical class C1CCCCC1C1=CC=CC2=CC=CC=C12 RAYZALBEMJMGEA-UHFFFAOYSA-N 0.000 description 1
- SMHSPYVJAUGNOI-UHFFFAOYSA-N 2-cyclohexyl-1,4-dioxane Chemical class C1CCCCC1C1OCCOC1 SMHSPYVJAUGNOI-UHFFFAOYSA-N 0.000 description 1
- ZKTFZNPTAJIXMK-UHFFFAOYSA-N 2-cyclohexylbenzoic acid Chemical class OC(=O)C1=CC=CC=C1C1CCCCC1 ZKTFZNPTAJIXMK-UHFFFAOYSA-N 0.000 description 1
- YJDDXMSIMBMMGY-UHFFFAOYSA-N 2-cyclohexylpyrimidine Chemical class C1CCCCC1C1=NC=CC=N1 YJDDXMSIMBMMGY-UHFFFAOYSA-N 0.000 description 1
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
- 125000006043 5-hexenyl group Chemical group 0.000 description 1
- CBPMAFPTGJZUSN-UHFFFAOYSA-N CC(C)(C)c1cc(Cc(cc2C(C)(C)C)c(C)cc2O)c(C)cc1O Chemical compound CC(C)(C)c1cc(Cc(cc2C(C)(C)C)c(C)cc2O)c(C)cc1O CBPMAFPTGJZUSN-UHFFFAOYSA-N 0.000 description 1
- HXIQYSLFEXIOAV-UHFFFAOYSA-N CC(C)(C)c1cc(Sc(cc2C(C)(C)C)c(C)cc2O)c(C)cc1O Chemical compound CC(C)(C)c1cc(Sc(cc2C(C)(C)C)c(C)cc2O)c(C)cc1O HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- NZNMSOFKMUBTKW-UHFFFAOYSA-N Cyclohexanecarboxylic acid Natural products OC(=O)C1CCCCC1 NZNMSOFKMUBTKW-UHFFFAOYSA-N 0.000 description 1
- 229940123457 Free radical scavenger Drugs 0.000 description 1
- 101150055539 HADH gene Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000620457 Telestes souffia Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000005194 alkoxycarbonyloxy group Chemical group 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 150000001482 benzyl phenyl ethers Chemical class 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 150000001851 cinnamic acid derivatives Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000003983 crown ethers Chemical class 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- VZFUCHSFHOYXIS-UHFFFAOYSA-N cycloheptane carboxylic acid Natural products OC(=O)C1CCCCCC1 VZFUCHSFHOYXIS-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- RBBNOVKRLWDEGC-UHFFFAOYSA-M dodecyl-ethyl-dimethylazanium;4-hexoxybenzoate Chemical class CCCCCCOC1=CC=C(C([O-])=O)C=C1.CCCCCCCCCCCC[N+](C)(C)CC RBBNOVKRLWDEGC-UHFFFAOYSA-M 0.000 description 1
- 238000012826 global research Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- UVEWQKMPXAHFST-UHFFFAOYSA-N n,1-diphenylmethanimine Chemical class C=1C=CC=CC=1C=NC1=CC=CC=C1 UVEWQKMPXAHFST-UHFFFAOYSA-N 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000001629 stilbenes Chemical class 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000001712 tetrahydronaphthyl group Chemical group C1(CCCC2=CC=CC=C12)* 0.000 description 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Liquid Crystal Substances (AREA)
Description
1.基体としてのシリコンウエハー上のMOS(金属酸化物半導体)トランジスター、
2.基体としてのガラス板上の薄膜トランジスター(TFT)。
R5およびR6は、それぞれ独立に、1〜8個のC原子のアルキルまたはアルコキシで、ただし、これらの基中の1個以上のCH2−基は−CH=CH−で置き換えられていてもよく、
環A、BおよびCの少なくとも1つが、
alkylおよびalkyl*は、それぞれ独立に、C1〜6−アルキルであり、
alkenylはC2〜6−アルケニル、好ましくは、CH2=CH、CH2=CHCH2CH2、CH3CH=CHCH2CH2またはCH3CH=CHであり、
特に、式IIb、IIc、IIh、IIi、IIm、IIn、IIsまたはIIuの少なくとも1種類の化合物を含む媒体である。
R7およびR7aは、それぞれ独立に、1〜8個のC原子のアルキルまたはアルコキシで、ただし、これらの基中の1個以上のCH2−基は−CH=CH−で置き換えられていてもよく、
Lは、H、FまたはClである。
Z1およびZ2は、それぞれ独立に、単結合、−CH2CH2−、−O(CO)−または−(CO)O−である。
20〜75質量%の式IIの1種類以上の化合物と、
5〜30質量%の式IIIの1種類以上の化合物とを本質的に含み、
ただし、混合物中における式I、IIおよびIIIの化合物の総量は100%以下であるが、好ましくは90%以上である液晶媒体。
alkylおよびalkyl*は、それぞれ互いに独立に、1〜6個のC原子を有する直鎖状のアルキルを表し、および
alkenylおよびalkenyl*は、それぞれ互いに独立に、2〜6個のC原子を有する直鎖状のアルケニル基を表す。
V0は20℃における容量閾電圧(V)を表し、
Δnは20℃および589nmで測定される光学異方性を表し、
Δεは20℃および1kHzでの誘電異方性を表し、
cl.p.は透明点(℃)を表し、
K1は20℃における「スプレイ」変形に対する弾性定数(pN)を表し、
K3は20℃における「ベンド」変形に対する弾性定数(pN)を表し、
γ1は20℃で測定される回転粘度(mPa・s)を表し、
LTSは低温安定性(ネマチック相)を表し、試験セル中で決定される。
Claims (23)
- 式IIb、IIc、IIh、IIi、IIm、IIn、IIsまたはIIuの少なくとも1種類の化合物を含むことを特徴とする請求項7に記載の液晶媒体
- 式IIa〜IIeおよび式IIl〜IIpの少なくとも1種類の化合物を含むことを特徴とする請求項7に記載の液晶媒体。
- 式IIa〜IIeの少なくとも1種類の化合物を含むことを特徴とする請求項9に記載の液晶媒体。
- 式IIa、IIbおよびIIdの少なくとも1種類の化合物を含むことを特徴とする請求項10に記載の液晶媒体。
- 5〜20質量%の式Iの1種類以上の化合物と、
65〜85質量%の式IIの1種類以上の化合物と、
0〜20質量%の式IIIの1種類以上の化合物とを含み、
ただし、混合物中における式I、IIおよびIIIの化合物の総量は100%以下であることを特徴とする請求項1〜14のいずれ1項に記載の液晶媒体。 - 100℃より高い透明点を有することを特徴とする請求項1〜16のいずれか1項に記載の液晶媒体。
- 1種類以上の式Iの化合物を1種類以上の式IIの化合物と混合することを特徴とする請求項1〜17のいずれか1項に記載の液晶媒体の調製方法。
- 請求項4に記載の式IIIの化合物、請求項5に記載の式IVa〜IVjの化合物および請求項6に記載の式Vの化合物から成る群より選択される1種類以上の化合物を更に混合することを特徴とする請求項18に記載の調製方法。
- 1種類以上の安定剤を更に混合することを特徴とする請求項18または19に記載の調製方法。
- 安定剤は請求項16に記載の表Bより選択されることを特徴とする請求項20に記載の調製方法。
- 誘電体として請求項1〜17のいずれか1項に記載の液晶媒体を含有することを特徴とし、ECB効果に基づくアクティブまたはパッシブマトリクスアドレスを有する電気光学的ディスプレイ。
- パッシブマトリクスアドレスを有することを特徴とする請求項22に記載のディスプレイ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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EP08012927.3 | 2008-07-17 | ||
EP08012927 | 2008-07-17 |
Publications (2)
Publication Number | Publication Date |
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JP2010024453A JP2010024453A (ja) | 2010-02-04 |
JP5885903B2 true JP5885903B2 (ja) | 2016-03-16 |
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JP2009167715A Active JP5885903B2 (ja) | 2008-07-17 | 2009-07-16 | 液晶媒体 |
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JP (1) | JP5885903B2 (ja) |
CN (1) | CN101629081B (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9080101B2 (en) | 2010-12-24 | 2015-07-14 | Dic Corporation | Polymerizable compound-containing liquid crystal composition and liquid crystal display device using the same |
JP5163836B2 (ja) * | 2011-04-13 | 2013-03-13 | Dic株式会社 | ネマティック液晶組成物及びこれを用いた液晶表示素子 |
JP5845654B2 (ja) * | 2011-06-24 | 2016-01-20 | Dic株式会社 | 誘電率異方性が負である液晶組成物、及び該液晶組成物を用いた液晶表示素子 |
JP5845653B2 (ja) * | 2011-06-24 | 2016-01-20 | Dic株式会社 | 誘電率異方性が負である液晶組成物、及び該液晶組成物を用いた液晶表示素子 |
JP5834535B2 (ja) * | 2011-06-24 | 2015-12-24 | Dic株式会社 | 誘電率異方性が負である液晶組成物、及び該液晶組成物を用いた液晶表示素子 |
JP5961933B2 (ja) * | 2011-06-24 | 2016-08-03 | Dic株式会社 | 誘電率異方性が負である液晶組成物、及び該液晶組成物を用いた液晶表示素子 |
KR101990164B1 (ko) * | 2011-09-05 | 2019-06-17 | 메르크 파텐트 게엠베하 | 액정 매질 및 이를 포함하는 고주파 컴포넌트 |
CN102433131B (zh) * | 2011-09-23 | 2013-06-26 | 北京八亿时空液晶科技股份有限公司 | 一种适用于3d眼镜的液晶组合物 |
EP2985334B1 (en) * | 2014-08-15 | 2018-06-20 | Merck Patent GmbH | Liquid-crystalline medium |
CN105331369B (zh) * | 2015-11-12 | 2018-06-12 | 石家庄诚志永华显示材料有限公司 | 含有2,4-二氟苯基团化合物的液晶介质及应用 |
CN108728116B (zh) | 2017-04-18 | 2024-06-04 | 江苏和成显示科技有限公司 | 一种液晶组合物及其显示器件 |
CN108728117B (zh) * | 2017-04-18 | 2024-05-07 | 江苏和成显示科技有限公司 | 一种液晶组合物及其显示器件 |
CN113755184B (zh) * | 2021-10-12 | 2023-11-10 | 重庆汉朗精工科技有限公司 | 一种具有大的光学各向异性的液晶组合物及应用 |
CN116162468A (zh) * | 2021-11-24 | 2023-05-26 | 江苏和成显示科技有限公司 | 一种液晶组合物及液晶显示器件 |
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KR101572257B1 (ko) * | 2006-08-25 | 2015-11-26 | 메르크 파텐트 게엠베하 | 액정 매질 |
EP1935962A1 (en) * | 2006-12-19 | 2008-06-25 | Merck Patent GmbH | Liquid-crystalline medium |
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- 2009-07-16 CN CN200910159891.4A patent/CN101629081B/zh active Active
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CN101629081B (zh) | 2014-09-10 |
CN101629081A (zh) | 2010-01-20 |
JP2010024453A (ja) | 2010-02-04 |
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