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41. 发明授权

US09671693B2 Resist composition and method for producing resist pattern 有权
公开(公告)号：US09671693B2
公开(公告)日：2017-06-06
申请号：US13325910
申请日：2011-12-14
申请人： Koji Ichikawa , Takashi Hiraoka , Shingo Fujita
发明人： Koji Ichikawa , Takashi Hiraoka , Shingo Fujita
IPC分类号： G03F7/039 , G03F7/004 , G03F7/20
CPC分类号： G03F7/0397 , G03F7/0045 , G03F7/0046 , G03F7/2041
摘要： A resist composition contains; (A1) a resin having a structural unit represented by the formula (aa) and at least one structural unit selected from the group consisting of a structural unit represented by the formula (a1-1) and a structural unit represented by the formula (a1-2); (A2) a resin which does not have the structural unit represented by the formula (aa) and which is insoluble or poorly soluble in aqueous alkali solution, but becomes soluble in aqueous alkali solution by the action of acid; and (B) an acid generator, wherein Raa1, Aaa1, Raa2, La1, La2, Ra4, Ra5, Ra6, Ra7, m1, n1 and n1′ are defined in the specification.

42. 发明申请

US20130022918A1 RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN 有权
标题翻译：耐蚀组合物及其制造方法
公开(公告)号：US20130022918A1
公开(公告)日：2013-01-24
申请号：US13551855
申请日：2012-07-18
申请人： Koji ICHIKAWA , Takashi HIRAOKA , Hiromu SAKAMOTO
发明人： Koji ICHIKAWA , Takashi HIRAOKA , Hiromu SAKAMOTO
IPC分类号： G03F7/027 , G03F7/20
CPC分类号： G03F7/0045 , G03F7/0046 , G03F7/0397 , G03F7/2041
摘要： A resist composition having a resin having a structural unit represented by the formula (I), a resin being insoluble or poorly soluble in alkali aqueous solution, but becoming soluble in an alkali aqueous solution by the action of an acid and not including the structural unit represented by the formula (I), and an acid generator, wherein R1, A1, R2, Rb1, Rb2, Lb1, ring Wb1, Rb3, Rb4, and Z1+ are defined in the specification.
摘要翻译：一种抗蚀剂组合物，其具有由式（I）表示的结构单元的树脂，树脂在碱性水溶液中不溶或难溶，但通过酸而不溶于碱性水溶液，不包括结构单元由式（I）表示的酸产生剂，其中R1，A1，R2，Rb1，Rb2，Lb1，环Wb1，Rb3，Rb4和Z1 +在本说明书中定义。

43. 发明申请

US20120241671A1 LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶组合物和液晶显示装置
公开(公告)号：US20120241671A1
公开(公告)日：2012-09-27
申请号：US13509285
申请日：2010-11-01
申请人： Norikatsu Hattori , Takashi Hiraoka , Taketo Maeda , Masayuki Saito
发明人： Norikatsu Hattori , Takashi Hiraoka , Taketo Maeda , Masayuki Saito
IPC分类号： C09K19/30 , C09K19/12 , C09K19/34
CPC分类号： C09K19/3003 , C09K2019/0451 , C09K2019/3009 , C09K2019/301 , G02F1/137 , G02F2001/13706 , G02F2001/13712 , G02F2202/022
摘要： Provided is a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of the nematic phase, a small viscosity, a large optical anisotropy, a large dielectric anisotropy, a large specific resistance, a large elastic constant, a high stability to ultraviolet light and a high stability to heat, or having a suitable balance regarding at least two of the characteristics. Also provided is an AM device having a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth. The liquid crystal composition contains a specific compound having a large elastic constant as a first component, and a specific compound having a large dielectric anisotropy as a second component, and has a nematic phase, and a liquid crystal display device contains the composition.
摘要翻译：提供一种液晶组合物，其满足向列相的最高的最高温度，向列相的低最低温度，小粘度，大的光学各向异性，大的介电各向异性，大电阻率等特性中的至少一种，大的弹性常数，对紫外线的高稳定性和对热的高稳定性，或者对于至少两种特性具有适当的平衡。还提供了具有短响应时间，大电压保持率，大对比度，长使用寿命等的AM装置。液晶组合物含有作为第一成分的具有大弹性常数的特定化合物和具有大的介电各向异性作为第二成分的特定化合物，并且具有向列相，液晶显示装置含有该组合物。

44. 发明申请

US20120181479A1 LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶组合物和液晶显示装置
公开(公告)号：US20120181479A1
公开(公告)日：2012-07-19
申请号：US13498908
申请日：2010-09-01
申请人： Yoshimasa Furusato , Takashi Hiraoka , Masayuki Saito
发明人： Yoshimasa Furusato , Takashi Hiraoka , Masayuki Saito
IPC分类号： C09K19/12 , C09K19/34 , C09K19/30
CPC分类号： C09K19/126 , C09K19/3001 , C09K19/3003 , C09K19/3402 , C09K2019/0407 , C09K2019/0411 , C09K2019/0437 , C09K2019/301 , C09K2019/3016 , C09K2019/3422 , C09K2019/3425 , Y10T428/10
摘要： A liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of the nematic phase, a small viscosity, a large optical anisotropy, a large negative dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light, a high stability to heat and a short helical pitch is provided, wherein the liquid crystal composition has a negative dielectric anisotropy and contains a specific optically active compound as a first compound, a specific compound having a large negative dielectric anisotropy as a second component, and may contain a specific compound having a high maximum temperature or a small viscosity as a third component, a specific compound having a large negative dielectric anisotropy as a fourth component and a specific optically active compound as a fifth component, and a liquid crystal display device that contains the composition.
摘要翻译：满足向列相的最高最高温度，向列相的低最低温度，小粘度，大的光学各向异性，大的负介电各向异性，大电阻率等特性中的至少一种的液晶组合物，提供对紫外线的高稳定性，对热的稳定性和短的螺旋间距，其中液晶组合物具有负的介电各向异性，并且含有特定的光学活性化合物作为第一化合物，具有大的负电介质的特定化合物各向异性作为第二成分，并且可以含有作为第三成分的具有高最高温度或小粘度的特定化合物，作为第四成分具有大的负介电各向异性的特定化合物和作为第五成分的特定光学活性化合物，和含有该组合物的液晶显示装置。

45. 发明申请

US20110318688A1 SALT, ACID GENERATOR AND RESIST COMPOSITION 有权
标题翻译：盐，酸发生器和耐腐蚀组合物
公开(公告)号：US20110318688A1
公开(公告)日：2011-12-29
申请号：US13170990
申请日：2011-06-28
申请人： Takashi HIRAOKA , Hiromu Sakamoto , Koji Ichikawa
发明人： Takashi HIRAOKA , Hiromu Sakamoto , Koji Ichikawa
IPC分类号： G03F7/004 , C07D453/02 , G03F7/20 , C07D411/02 , C07D233/14 , C07D207/12 , C07D211/44 , C07D327/08
CPC分类号： G03F7/0045 , C07D207/12 , C07D211/46 , C07D233/60 , C07D307/77 , C07D327/08 , G03F7/0046 , G03F7/0397
摘要： The present invention is a salt represented by the formula (I) wherein R1 and R2 independently represent a fluorine atom or a C1 to C6 perfluoroalkyl group; L1 represents a C1 to C17 divalent saturated hydrocarbon group, a —CH2— contained in the saturated hydrocarbon group may be replaced by —O— or —CO—; ring W1 represents a C2 to C36 heterocycle; R3 represents a hydrogen atom or a C1 to C12 hydrocarbon group, a —CH2— contained in the hydrocarbon group may be replaced by —O— or —CO—; R4 in each occurrence independently represent a C1 to C6 hydrocarbon group, a —CH2— contained in the hydrocarbon group may be replaced by —O— or —CO—; m represents an integer of 0 to 6; and Z+ represents an organic cation.
摘要翻译：本发明是由式（I）表示的盐，其中R 1和R 2各自独立地表示氟原子或C 1至C 6全氟烷基; L1表示C1〜C17二价饱和烃基，饱和烃基中所含的-CH 2可以被-O-或-CO-代替; 环W1表示C2〜C36杂环; R3表示氢原子或C1〜C12烃基，烃基中所含的-CH2-可以被-O-或-CO-代替; R4各自独立地表示C1〜C6烃基，烃基中所含的-CH 2可以被-O-或-CO-代替; m表示0〜6的整数， Z +表示有机阳离子。

46. 发明申请

US20110315925A1 LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶组合物和液晶显示装置
公开(公告)号：US20110315925A1
公开(公告)日：2011-12-29
申请号：US13255509
申请日：2010-03-02
申请人： Takashi Hiraoka , Masayuki Saito , Kouki Sago
发明人： Takashi Hiraoka , Masayuki Saito , Kouki Sago
IPC分类号： C09K19/30 , C09K19/20 , C07C43/21 , C07C43/225 , C07C43/215 , C07C43/205 , C09K19/14 , C09K19/34
CPC分类号： C09K19/126 , C09K19/3003 , C09K19/42 , C09K2019/0437 , C09K2019/0444 , C09K2019/0466 , C09K2019/123 , C09K2019/3016 , G02F1/0045
摘要： The invention provides a liquid crystal composition that satisfies at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a large optical anisotropy, a large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or that is suitably balanced between at least two of the characteristics.The liquid crystal composition has a nematic phase, and includes a specific optically active compound as a first component and may optionally include a specific compound having a high maximum temperature or a small viscosity as a second component, and a specific compound having a large positive dielectric anisotropy as a third component, and the liquid crystal display device contains this composition.
摘要翻译：本发明提供了一种液晶组合物，其满足向列相的最高的最高温度，向列相的低最低温度，小粘度，大的光学各向异性，大的介电各向异性，大的介电各向异性，比电阻，对紫外线的高稳定性和对热的高稳定性，或者在至少两种特性之间适当平衡。液晶组合物具有向列相，并且包括作为第一成分的特定光学活性化合物，并且可以任选地包括具有高的最高温度或小的粘度的特定化合物作为第二组分，以及具有大的正电介质的特定化合物各向异性作为第三成分，液晶显示装置含有该成分。

47. 发明授权

US08057867B2 Liquid crystal composition and liquid crystal display device 有权
标题翻译：液晶组成和液晶显示装置
公开(公告)号：US08057867B2
公开(公告)日：2011-11-15
申请号：US12862602
申请日：2010-08-24
申请人： Takayoshi Yanai , Takashi Hiraoka , Masayuki Saito
发明人： Takayoshi Yanai , Takashi Hiraoka , Masayuki Saito
IPC分类号： C09K19/30 , C09K19/12 , C09K19/20
CPC分类号： C09K19/126 , C09K19/3003 , C09K19/3068 , C09K19/44 , C09K2019/123 , C09K2019/301 , C09K2019/3016 , C09K2019/3075 , Y10T428/10
摘要： SubjectThe subject is to provide a liquid crystal composition that satisfies at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a suitable optical anisotropy, a large dielectric anisotropy, a large elastic constant ratio, a small temperature dependence of the threshold voltage, a small frequency dependence of the dielectric anisotropy and a short helical pitch, or that is suitably balanced regarding at least two of the characteristics. The subject is to provide a STN device that has a short response time, a large contrast ratio, a low threshold voltage, a small electric power consumption, a steep voltage-transmission curve and a small light leak.Means for Solving the SubjectThe invention provides a nematic liquid crystal composition that include a specific optically active compound as a first component and a specific compound having a positively large dielectric anisotropy as a second component, and that optionally may include a specific compound having a high maximum temperature or a small viscosity as a third component and a specific compound having a positively large dielectric anisotropy as a fourth component, and provides a liquid crystal display device containing this composition.
摘要翻译：题目主题是提供一种液晶组合物，其满足以下特征中的至少一种：向列相的最高最高温度，向列相的低最低温度，小粘度，适当的光学各向异性，大的介电各向异性，大的弹性常数比，阈值电压的温度依赖性小，介电各向异性的小的频率依赖性和短的螺距，或者关于至少两个特性适当地平衡。本发明提供一种具有短响应时间，大对比度，低阈值电压，小功率消耗，陡峭的电压传输曲线和小的漏光的STN装置。解决题目的手段本发明提供一种向列型液晶组合物，其包含作为第一组分的特定光学活性化合物和具有正大介电各向异性作为第二组分的特定化合物，并且任选地可包括具有高作为第三成分的最高温度或小粘度以及作为第四成分的具有正大的介电各向异性的特定化合物，并且提供含有该组合物的液晶显示装置。

48. 发明授权

US07976913B2 Liquid crystal composition and liquid crystal display device 有权
标题翻译：液晶组成和液晶显示装置
公开(公告)号：US07976913B2
公开(公告)日：2011-07-12
申请号：US12760403
申请日：2010-04-14
申请人： Takashi Hiraoka , Masayuki Saito
发明人： Takashi Hiraoka , Masayuki Saito
IPC分类号： C09K19/34 , C09K19/30 , C09K19/12 , C09K19/20 , C09K19/54 , C09K19/52
CPC分类号： C09K19/44 , C09K19/20 , C09K19/3003 , C09K19/3402 , C09K2019/0444 , C09K2019/0466 , C09K2019/123 , C09K2019/3422 , Y10T428/10 , Y10T428/1005
摘要： The subject is to provide a liquid crystal composition that satisfies at least one characteristic among the characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a large optical anisotropy, a large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or that is suitably balanced regarding at least the two characteristics. It is to provide an AM device that has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth.The invention provides a nematic liquid crystal composition that include a specific optically active compound as a first component and a specific compound having a positively large dielectric anisotropy as a second component, and that may include a specific compound having a high maximum temperature or a small viscosity as a third component, and a specific compound having a small minimum temperature and a positively large dielectric anisotropy as a fourth component, and provides a liquid crystal display device including this composition.
摘要翻译：本发明提供一种液晶组合物，其具有以下特性中的至少一种特性：向列相的上限最高温度，向列相的低最低温度，小粘度，大光学各向异性，大电介质各向异性，电阻率大，对紫外线的稳定性高，对热的稳定性高，或者至少在两个特性上适当平衡。提供一种响应时间短，电压保持率大，对比度大，使用寿命长等的AM器件。本发明提供一种向列液晶组合物，其包含作为第一组分的特定光学活性化合物和具有正大介电各向异性作为第二组分的特定化合物，并且可以包括具有高最高温度或较小粘度的特定化合物作为第三成分，具有作为第四成分的具有小的最小温度和正的大的介电各向异性的具体化合物，并且提供包括该组合物的液晶显示装置。

49. 发明授权

US07976912B2 Liquid crystal composition and liquid crystal display device 有权
标题翻译：液晶组成和液晶显示装置
公开(公告)号：US07976912B2
公开(公告)日：2011-07-12
申请号：US12760372
申请日：2010-04-14
申请人： Takashi Hiraoka , Masayuki Saito
发明人： Takashi Hiraoka , Masayuki Saito
IPC分类号： C09K19/30 , C09K19/34 , C09K19/12 , C09K19/20 , C09K19/54 , C09K19/52
CPC分类号： C09K19/3003 , C09K19/3001 , C09K19/3402 , C09K19/44 , C09K2019/0444 , C09K2019/123 , C09K2019/301 , C09K2019/3422 , Y10T428/10 , Y10T428/1005
摘要： The invention provides a liquid crystal composition that satisfies at least one characteristic among the characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, a large optical anisotropy, a large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light, and a high stability to heat, or provides a liquid crystal composition that is properly balanced regarding at least two characteristics. The invention provides an AM device that has a short response time, a large voltage holding ratio, a large contrast ratio, a long service life and so forth.A liquid crystal composition having a nematic phase, wherein the first component may contain a specific optical active compound, the second component may contain a specific compound having a small minimum temperature and a large optical anisotropy, the third component may contain a specific compound having a large maximum temperature or a small viscosity, and the fourth component may contain a specific compound having a small minimum temperature, and positively large dielectric anisotropy. The liquid crystal display device contains the liquid crystal composition.
摘要翻译：本发明提供一种液晶组合物，其具有以下特性中的至少一种特性：向列相的上限温度高，向列相的最低温度低，粘度小，光学各向异性大，介电各向异性大，大的电阻率，对紫外线的稳定性高，对热的稳定性高，或提供对于至少两个特性适当平衡的液晶组合物。本发明提供一种AM响应时间短，电压保持率大，对比度大，使用寿命长等的AM装置。一种具有向列相的液晶组合物，其中，所述第一成分可含有特定的光学活性化合物，所述第二成分可含有具有小的最小温度和较大光学各向异性的特定化合物，所述第三成分可含有具有大的最高温度或较小的粘度，第四组分可以含有具有最小温度的特定化合物和具有正的大的介电各向异性。液晶显示装置含有液晶组合物。

50. 发明申请

US20110091808A1 PHOTORESIST COMPOSITION 审中-公开
标题翻译：光电组合物
公开(公告)号：US20110091808A1
公开(公告)日：2011-04-21
申请号：US12904765
申请日：2010-10-14
申请人： Tatsuro MASUYAMA , Takashi HIRAOKA
发明人： Tatsuro MASUYAMA , Takashi HIRAOKA
IPC分类号： G03F7/004 , C07C309/17 , G03F7/20
CPC分类号： C07C211/63 , C07C211/64 , C07C215/40 , C07C215/66 , C07C215/90 , C07C217/52 , C07C217/58 , C07C225/16 , C07C229/14 , C07C229/38 , C07C255/58 , C07C309/10 , C07C309/12 , C07C309/17 , C07C311/16 , C07C2601/04 , C07C2601/08 , C07C2601/14 , C07C2601/18 , C07C2602/02 , C07C2602/20 , C07C2602/24 , C07C2602/28 , C07C2602/42 , C07C2602/44 , C07C2603/18 , C07C2603/24 , C07C2603/66 , C07C2603/68 , C07C2603/74 , C07C2603/90 , C07D307/00 , C07D307/32 , C07D307/33 , C07D309/30 , C07D313/04 , G03F7/0045 , G03F7/0046 , G03F7/0397 , G03F7/2041
摘要： The present invention provides a photoresist composition comprising a compound capable of generating an acid and a base by irradiation, a resin having an acid-labile group and being insoluble or poorly soluble in an aqueous alkali solution but becoming soluble in an aqueous alkali solution by the action of an acid, and an acid generator.
摘要翻译：本发明提供一种光致抗蚀剂组合物，其包含能够通过照射产生酸和碱的化合物，具有酸不稳定基团的树脂，并且在碱性水溶液中不溶或难溶，但是可溶于碱溶液中酸和酸发生剂的作用。

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