公开(公告)号：US4997972A

公开(公告)日：1991-03-05

申请号：US450832

申请日：1989-12-14

申请人： Hiroaki Ohno ,  Daisaku Matsunaga

发明人： Hiroaki Ohno ,  Daisaku Matsunaga

IPC分类号： C07C237/22

CPC分类号： C07C237/22

摘要： A 2-acylamino-5-halogenated-cinnamic acid derivative represented by the formula (III) which is useful as an intermediate for producing medicines and agricultural chemicals: ##STR1## wherein Ac represents a lower acyl group, R represents a hydrogen atom or a lower alkyl group, and X.sub.1 represents a halogen atom. This derivative is obtained by reacting a compound represented by the formula (I), ##STR2## wherein Ac and X.sub.1 are as defined above, and X.sub.2 represents a bromine or iodine atom, with acrylic acid or its ester represented by the formula (II),CH.sub.2 .dbd.CHCOOR (II)where R is as defined above, in the presence of a palladium catalyst, a tri(unsubstituted- or substituted-phenyl)phosphine and an acid-binding agent.

公开(公告)号：US5104740A

公开(公告)日：1992-04-14

申请号：US481160

申请日：1990-02-20

申请人： Masanao Shinkai ,  Tohru Namiki ,  Hitoshi Nakada ,  Takeo Wakimoto ,  Ryuji Murayama ,  Daisaku Matsunaga

发明人： Masanao Shinkai ,  Tohru Namiki ,  Hitoshi Nakada ,  Takeo Wakimoto ,  Ryuji Murayama ,  Daisaku Matsunaga

IPC分类号： C09K11/06 ,  H01L51/50 ,  H05B33/14

CPC分类号： H05B33/14 ,  C09K11/06 ,  Y10S428/917 ,  Y10T428/31678

摘要： The electroluminescent element of the present invention comprises a fluorescent substance layer containing a courmarinic or azacoumarinic derivative and a hole transport layer, both made of organic compounds and laminated on top of the other. The both layers are interposed between cathode and anode electrodes. It emits light efficiently at a high luminance upon application of a low voltage between the electrodes.

摘要翻译： 本发明的电致发光元件包括含有由有机化合物制成的层状叠层的陶瓷或氮杂尿素衍生物和空穴传输层的荧光物质层。 两层都插在阴极和阳极之间。 在电极之间施加低电压时，其以高亮度有效发光。

公开(公告)号：US20070134442A1

公开(公告)日：2007-06-14

申请号：US10593884

申请日：2005-03-29

申请人： Daisaku Matsunaga ,  Masanori Hashimoto ,  Christian Ruslim ,  Takashi Tamaki ,  Kunhiro Ichimura

发明人： Daisaku Matsunaga ,  Masanori Hashimoto ,  Christian Ruslim ,  Takashi Tamaki ,  Kunhiro Ichimura

IPC分类号： C09K19/00 ,  B05D1/32 ,  C08F2/46

CPC分类号： G02B5/3083 ,  G02B27/0087 ,  G02B27/26 ,  G03B35/26 ,  Y10T428/1005 ,  Y10T428/1036

摘要： The present invention relates to a micropattern retardation element requiring no stretch processing and no extremely high positioning accuracy in cutting films, and the like, and having the retardation region controlled in width of a micron unit, and a producing method therefore. Said micropattern retardation element can be obtained by forming a liquid crystalline or non liquid crystalline polymer thin film layer having photoactive groups, on a substrate, and then, after orientation treatment in a micropattern form, forming a birefringence layer so as to contact with said polymer thin film layer, so that birefringence molecules of said birefringence layer are oriented according to orientation of photoactive groups in said thin film. Said retardation element is used in a three-dimensional display, and the like.

摘要翻译： 本发明涉及不需要拉伸加工的微图案延迟元件，并且在切割薄膜等方面没有极高的定位精度，并且具有以微米单位宽度控制的延迟区域及其制造方法。 所述微图案延迟元件可以通过在基板上形成具有光活性基团的液晶或非液晶聚合物薄膜层，然后在微图案形式的取向处理之后，形成双折射层以与所述聚合物接触 使得所述双折射层的双折射分子根据所述薄膜中的光活性基团的取向取向。 所述延迟元件用于三维显示器等。

公开(公告)号：US07736708B2

公开(公告)日：2010-06-15

申请号：US10593884

申请日：2005-03-29

申请人： Daisaku Matsunaga ,  Masanori Hashimoto ,  Christian Ruslim ,  Takashi Tamaki ,  Kunihiro Ichimura

发明人： Daisaku Matsunaga ,  Masanori Hashimoto ,  Christian Ruslim ,  Takashi Tamaki ,  Kunihiro Ichimura

IPC分类号： G02F1/1337 ,  G02F1/13363

CPC分类号： G02B5/3083 ,  G02B27/0087 ,  G02B27/26 ,  G03B35/26 ,  Y10T428/1005 ,  Y10T428/1036

摘要： The present invention relates to a micropattern retardation element requiring no stretch processing and no extremely high positioning accuracy in cutting films, and the like, and having the retardation region controlled in width of a micron unit, and a producing method therefore. Said micropattern retardation element can be obtained by forming a liquid crystalline or non liquid crystalline polymer thin film layer having photoactive groups, on a substrate, and then, after orientation treatment in a micropattern form, forming a birefringence layer so as to contact with said polymer thin film layer, so that birefringence molecules of said birefringence layer are oriented according to orientation of photoactive groups in said thin film. Said retardation element is used in a three-dimensional display, and the like.

摘要翻译： 本发明涉及不需要拉伸加工的微图案延迟元件，并且在切割薄膜等方面没有极高的定位精度，并且具有以微米单位宽度控制的延迟区域及其制造方法。 所述微图案延迟元件可以通过在基板上形成具有光活性基团的液晶或非液晶聚合物薄膜层，然后在微图案形式的取向处理之后，形成双折射层以与所述聚合物接触 使得所述双折射层的双折射分子根据所述薄膜中的光活性基团的取向取向。 所述延迟元件用于三维显示器等。

公开(公告)号：US06541185B1

公开(公告)日：2003-04-01

申请号：US09665824

申请日：2000-09-20

申请人： Daisaku Matsunaga ,  Kunihiro Ichimura ,  Takashi Tamaki

发明人： Daisaku Matsunaga ,  Kunihiro Ichimura ,  Takashi Tamaki

IPC分类号： G02B530

CPC分类号： G02B5/3016 ,  C09K19/60 ,  G02B5/3033 ,  Y10T428/1041

摘要： A polarized element formed by arranging a dichroic molecule in a micropattern form on a thin film layer of a liquid crystalline resin having a photoactive group irradiated by a linearly polarized light. The micropattern polarized element can be produced without need of a very high position-matching precision as sticking.

摘要翻译： 通过在具有由线偏振光照射的光活性基团的液晶树脂的薄膜层上以微图案形式配置二色性分子而形成的偏振元件。 可以在不需要非常高的位置匹配精度的情况下制造微图案极化元件。

公开(公告)号：US6074708A

公开(公告)日：2000-06-13

申请号：US217187

申请日：1998-12-22

申请人： Noriaki Onishi ,  Aya Miyazaki ,  Daisaku Matsunaga ,  Touru Ozaki

发明人： Noriaki Onishi ,  Aya Miyazaki ,  Daisaku Matsunaga ,  Touru Ozaki

IPC分类号： G03F7/031 ,  C08F2/50 ,  C09K19/54 ,  G02F1/1333 ,  G02F1/1339 ,  C09K19/38 ,  C09K19/52

CPC分类号： G02F1/133377 ,  C09K19/544 ,  G02F1/13394 ,  Y10S430/124 ,  Y10T428/10 ,  Y10T428/1005

摘要： A photoinitiator is represented by general formula (I): ##STR1## where n is an integer of 1 or greater; A and B are each a trans cyclohexane ring or a benzene ring, the benzene ring being allowed to include a fluorine atom or a methyl group as a substituent, the benzene ring adjacent to a carbonyl group being allowed to include a fluorine atom or a methyl group as a substituent; p and q are each 0 or 1, p and q are not simultaneously 0; X is an alkyl group of C.sub.1 through C.sub.3 or hydrogen atom, Y is a methyl group, ethyl group or alkoxy group of C.sub.1 through C.sub.3, and Z is a methyl group, ethyl group, alkyl-substituted phenyl group or a group represented by general formula (II), Y and Z being allowed to bonded together to form a ring: ##STR2## where A, B, n, p and q are identical with those in general formula (I).

摘要翻译： 光引发剂由通式（I）表示：其中n是1或更大的整数; A和B各自是反式环己烷环或苯环，苯环被允许包括氟原子或甲基作为取代基，邻近羰基的苯环被允许包括氟原子或甲基 基团作为取代基; p和q各自为0或1，p和q不同时为0; X是C1至C3或氢原子的烷基，Y是C1至C3的甲基，乙基或烷氧基，Z是甲基，乙基，烷基取代的苯基或由一般表示的基团 式（II）中，Y和Z被结合在一起形成环：其中A，B，n，p和q与通式（I）中的相同。

公开(公告)号：US5624974A

公开(公告)日：1997-04-29

申请号：US578972

申请日：1995-12-27

申请人： Noriaki Onishi ,  Nobuaki Yamada ,  Shuichi Kohzaki ,  Daisaku Matsunaga ,  Takao Aizawa ,  Toru Ozaki

发明人： Noriaki Onishi ,  Nobuaki Yamada ,  Shuichi Kohzaki ,  Daisaku Matsunaga ,  Takao Aizawa ,  Toru Ozaki

IPC分类号： G02F1/1333 ,  C08F2/38 ,  C08F2/48 ,  C08F2/50 ,  C08F12/00 ,  C08F20/10 ,  C08F20/22 ,  C08F212/00 ,  C08F220/22 ,  C09K19/54 ,  G02F1/13

CPC分类号： C09K19/544 ,  C08F220/22 ,  Y10T428/1005 ,  Y10T428/1018

摘要： A photopolymerizable resin material composition for forming a polymer used for a liquid crystal display apparatus includes at least one acrylate compound selected from the group consisting of a bifunctional acrylate compound having a fluorine substitution ratio .alpha. in the range of 0.1

摘要翻译： 用于形成用于液晶显示装置的聚合物的可光聚合树脂材料组合物包括至少一种丙烯酸酯化合物，其选自氟取代率α在0.1 <α<0.8范围内的双官能丙烯酸酯化合物，双官能 具有氟取代比α在0≤α<0.8范围内的丙烯酸酯化合物，具有氟取代比α在0.1 <α<0.8范围内的双官能丙烯酸酯化合物，具有氟取代比α的双官能丙烯酸酯化合物 在0.1 <α<0.8的范围内，且氟取代率α在0.1 <α<0.8范围内的双官能丙烯酸酯化合物和氟取代率α在0.1 <0.8范围内的双官能丙烯酸酯化合物， 和光聚合延迟树脂材料。

公开(公告)号：US5069975A

公开(公告)日：1991-12-03

申请号：US483379

申请日：1990-02-22

申请人： Hitoshi Nakada ,  Takeo Wakimoto ,  Masanao Shinkai ,  Daisaku Matsunaga

发明人： Hitoshi Nakada ,  Takeo Wakimoto ,  Masanao Shinkai ,  Daisaku Matsunaga

IPC分类号： C09K11/06 ,  H01L51/50 ,  H05B33/12 ,  H05B33/14

CPC分类号： C09K11/06 ,  H05B33/14 ,  Y10S428/917 ,  Y10T428/31678

摘要： Disclosed herein is an electroluminescent element which is constructed such that a fluorescent substance layer and a hole transport layer, both made of organic compounds and laminated on top of the other, are interposed between a cathode and an anode. The fluorescent substance layer is a thin film containing a bisstyryl derivative. It emits blue light efficiently at a high luminance upon application of a low voltage.

摘要翻译： 本文公开了一种电致发光元件，其被构造为使得在阴极和阳极之间插入两个均由有机化合物制成且层叠在另一个之上的荧光物质层和空穴传输层。 荧光物质层是含有双苯乙烯基衍生物的薄膜。 当施加低电压时，它以高亮度有效地发出蓝光。

公开(公告)号：US3980713A

公开(公告)日：1976-09-14

申请号：US361127

申请日：1973-05-17

申请人： Daisaku Matsunaga ,  Mitsukuni Sumitani

发明人： Daisaku Matsunaga ,  Mitsukuni Sumitani

IPC分类号： C07C2/86 ,  C07C13/547 ,  C07C15/42 ,  C07C15/50 ,  C07C25/24 ,  C07C43/215 ,  C07C309/29 ,  C07C309/32 ,  C08K5/00 ,  C08K5/41 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L67/00 ,  C08L77/00 ,  C09B57/00 ,  D06L3/12 ,  D21H21/30 ,  C07C43/20

CPC分类号： C07C309/00 ,  C07C13/547 ,  C07C2/861 ,  C07C309/29 ,  C08K5/0041 ,  D21H21/30 ,  C07C2103/18

摘要： This invention relates to compounds which are valuable as a fluorescent brightener and a novel process for producing the same.The present invention is based on the following discoveries made by the inventors:In the presence of a palladium catalyst and a base at an elevated temperature, 1 mole of a compound of the formula,X--A--X (1)is reacted with 2 moles, in total, of one or two kinds of compounds selected from the group consisting of a styrene derivative having the formula, ##SPC1##And, thereby a compound of the formula, ##SPC2##Is obtained at a high yield, wherein, in the formula (1), X represents iodine or bromine, and A represents a bivalent radical selected from the group consisting of compounds of the formula, ##SPC3##And wherein, in the formula (2), R.sub.1 represents a substituent selected from the group consisting of hydrogen, chlorine, lower alkyl, methoxy, ethoxy, sulfonic acid radical or the salts thereof, sulfonamide radical, and lower-alkyl-substituted sulfonamide radical, and R.sub.2 represents a substituent selected from the group consisting of hydrogen, chlorine, lower alkyl, sulfonic acid radical or the salts thereof, sulfonamide radical and lower-alkyl-substituted sulfonamide radical, and wherein, in the formula (3), A represents the same as in the formula (1), R.sub.1 and R.sub.1 ' may be the same or different, each denoting the same as R.sub.1 in the formula (2); R.sub.2 and R.sub.2 ' may be the same or different, each denoting the same as R.sub.2 in the formula (2).

摘要翻译： 本发明涉及作为荧光增白剂有价值的化合物及其生产方法。