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    Positive photosensitive polyimide resin composition
    1.
    发明授权
    Positive photosensitive polyimide resin composition 有权
    正光敏聚酰亚胺树脂组合物

    公开(公告)号：US06875554B2

    公开(公告)日：2005-04-05

    申请号：US10381736

    申请日：2001-10-03

    申请人： Tadashi Hatanaka ,  Tomonari Nakayama ,  Takayasu Nihira

    发明人： Tadashi Hatanaka ,  Tomonari Nakayama ,  Takayasu Nihira

    IPC分类号： G03F7/037 ,  C08G73/10 ,  C08L79/08 ,  G03F7/022 ,  G03F7/023 ,  G03F7/004 ,  G03F7/038

    CPC分类号： G03F7/0233

    摘要： A positive photosensitive polyimide resin composition comprising: (a) a solvent-soluble polyimide comprised of from 1 to 100 mol % of a bivalent organic group derived from a diamine, that has at least one solvent solubilizing functional group, the polyimide having a reduced viscosity ranging from 0.05 to 5.0 dl/g, (b) a photosensitive orthoquinonediazide compound, and (c) from 0.1 to 50 wt %, based on the total weight of all polymers of the composition, of a component (c1) or (c2), wherein: component (c1) is a solvent-soluble polyimide comprised of from 1 to 100 mol % of a bivalent organic group derived from a diamine, that has at least one functional group selected from the group consisting of a long chain alkyl group having at least 6 carbon atoms and a fluorinated alkyl group, the polyimide having a reduced viscosity ranging from 0.05 to 5.0 dl/g, and component (c2) is a polyamic acid comprised of from 1 to 100 mol % of a bivalent organic group derived from a diamine, that has at least one functional group selected from the group consisting of a long chain alkyl group having at least 6 carbon atoms and a fluorinated alkyl group, the polyimide having a reduced viscosity ranging from 0.05 to 5.0 dl/g.

    摘要翻译： 一种正型光敏聚酰亚胺树脂组合物，其包含：（a）由1至100摩尔％的衍生自二胺的二价有机基团的溶剂可溶性聚酰亚胺，其具有至少一种溶剂增溶官能团，所述聚酰亚胺具有比浓粘度 范围为0.05至5.0dl / g，（b）光敏正二叠氮化合物，和（c）基于组合物的所有聚合物的总重量，0.1至50重量％的组分（c1）或（c2） 其中：成分（c1）是由1〜100摩尔％的来自二胺的二价有机基团构成的溶剂可溶性聚酰亚胺，其具有至少1个选自由以下组成的组中的官能团：长链烷基， 至少6个碳原子和氟化烷基，所述聚酰亚胺的比浓粘度范围为0.05-5.0dl / g，组分（c2）是由1至100mol％的衍生自 二胺，至少有o 选自具有至少6个碳原子的长链烷基和氟化烷基的官能团，所述聚酰亚胺的比浓粘度为0.05-5.0dl / g。

    Positive type photosensitive polyimide resin composition
    2.
    发明授权
    Positive type photosensitive polyimide resin composition 有权
    正型光敏聚酰亚胺树脂组合物

    公开(公告)号：US06677099B1

    公开(公告)日：2004-01-13

    申请号：US10148396

    申请日：2002-05-30

    申请人： Kazuhisa Ishii ,  Tomonari Nakayama ,  Takayasu Nihira ,  Hiroyoshi Fukuro

    发明人： Kazuhisa Ishii ,  Tomonari Nakayama ,  Takayasu Nihira ,  Hiroyoshi Fukuro

    IPC分类号： G03F7023

    CPC分类号： H01L21/02118 ,  C08K5/20 ,  C08K5/28 ,  C08L79/08 ,  G03F7/0233 ,  H01L21/312

    摘要： A positive type photosensitive resin composition which can be developed by an aqueous alkaline solution and which is excellent in the developability and the adhesion to a substrate, is presented. Namely, the present invention presents a positive type photosensitive polyimide resin composition characterized by comprising 100 parts by weight of a solvent-soluble polyimide having repeating units represented by the formula (1) and from 1 to 50 parts by weight of a polyimide precursor having repeating units represented by the formula (2), and by further containing an o-quinonediazide compound in an amount of from 1 to 100 parts by weight per 100 parts by weight of the total amount of the repeating units represented by the formula (1) and the repeating units represented by the formula (2): (wherein R1 and R3 are bivalent organic groups, from 1 to 90 mol % of R1 is a bivalent organic group having one or plural groups of at least one type selected from the group consisting of a phenolic hydroxyl group, a carboxyl group, a thiophenol group and a sulfonic group, and from 10 to 99 mol % is a bivalent organic group having no phenolic hydroxyl, carboxylic, thiophenol or sulfonic group, and R2 and R4 are tetravalent organic groups constituting a tetracarboxylic acid or its derivative).

    摘要翻译： 本发明提供一种正极型感光性树脂组合物，其可以通过碱性水溶液显影，并且显影性和对基材的粘附性优异。 即，本发明提供一种正型感光性聚酰亚胺树脂组合物，其特征在于，含有100重量份具有式（1）表示的重复单元的溶剂可溶性聚酰亚胺和1〜50重量份具有重复 由式（2）表示的单元，并且还包含相对于由式（1）表示的重复单元的总量和每100重量份的由式（1）表示的重复单元的总量为1至100重量份的邻醌二叠氮化合物和 由式（2）表示的重复单元:(其中R 1和R 3是二价有机基团，1至90摩尔％的R 1是具有一个或多个基团的二价有机基团 选自酚羟基，羧基，苯硫酚基和磺酸基的至少一种，10〜99摩尔％为无酚羟基，羧基，苯硫酚或磺酸基的二价有机基团， R 2和R 4是构成四羧酸或其衍生物的四价有机基团）。

    Positive photosensitive polyimide resin composition
    3.
    发明授权
    Positive photosensitive polyimide resin composition 有权
    正光敏聚酰亚胺树脂组合物

    公开(公告)号：US07026080B2

    公开(公告)日：2006-04-11

    申请号：US10488093

    申请日：2002-09-18

    申请人： Tomonari Nakayama ,  Masakazu Kato ,  Takayasu Nihira

    发明人： Tomonari Nakayama ,  Masakazu Kato ,  Takayasu Nihira

    IPC分类号： G03F7/023

    CPC分类号： C08L79/08 ,  G03F7/0233

    摘要： The invention provides a positive photosensitive resin composition which is free from film reduction, swelling or peeling at the time of development with an aqueous alkaline solution and which provides a dimensionally stable patterns after curing, and of which the final cured film has a low water absorption and excellent alkaline resistance. A positive photosensitive polyimide resin composition characterized by comprising an organic solvent-soluble polyimide having repeating units represented by the formula (1): (wherein m is an integer of from 3 to 10,000, R1 is a tetravalent organic group, R2 is a bivalent organic group, provided that from 5 to 100 mol % of R2 is a bivalent organic group having fluorine), a polyamic acid and a compound capable of generating an acid by irradiation with light.

    摘要翻译： 本发明提供一种正性感光性树脂组合物，其在用碱性水溶液显影时没有膜还原，溶胀或剥离，并且在固化后提供尺寸稳定的图案，并且其最终固化膜具有低吸水性 并具有优异的耐碱性。 一种正型感光性聚酰亚胺树脂组合物，其特征在于，含有具有式（1）表示的重复单元的有机溶剂可溶性聚酰亚胺：其中，m为3〜10000的整数，R 1为四价 有机基团R 2是二价有机基团，条件是5〜100摩尔％的R 2是具有氟的二价有机基团），聚酰胺酸和 能够通过光照射产生酸的化合物。

    Field effect transistor and method of manufacturing the same
    7.
    发明授权
    Field effect transistor and method of manufacturing the same 失效
    场效应晶体管及其制造方法

    公开(公告)号：US07863081B2

    公开(公告)日：2011-01-04

    申请号：US10556184

    申请日：2004-08-26

    申请人： Tomonari Nakayama ,  Daisuke Miura

    发明人： Tomonari Nakayama ,  Daisuke Miura

    IPC分类号： H01L21/00 ,  H01L51/30

    CPC分类号： H01L51/0077 ,  C07D487/22 ,  H01L51/0078 ,  H01L51/0545

    摘要： Provided is a field effect transistor having an organic semiconductor layer, in which crystal grains having a maximum diameter of 10 μm or more account for 25% or more of the surface area of the organic semiconductor layer. The organic semiconductor layer preferably contains 7 to 200 crystal grains having a maximum diameter of 10 μm or more per 0.01 mm2. The organic semiconductor layer preferably contains a porphyrin crystal.

    摘要翻译： 提供了具有有机半导体层的场效应晶体管，其中最大直径为10μm以上的晶粒占有机半导体层的表面积的25％以上。 有机半导体层优选含有每0.01mm2最大直径为10μm以上的7〜200个晶粒。 有机半导体层优选含有卟啉结晶。

    Production method of semiconductor device
    8.
    发明授权
    Production method of semiconductor device 失效
    半导体器件的制造方法

    公开(公告)号：US07695999B2

    公开(公告)日：2010-04-13

    申请号：US11513062

    申请日：2006-08-31

    申请人： Akane Masumoto ,  Shintetsu Go ,  Tomonari Nakayama ,  Toshinobu Ohnishi

    发明人： Akane Masumoto ,  Shintetsu Go ,  Tomonari Nakayama ,  Toshinobu Ohnishi

    IPC分类号： H01L51/40 ,  H01L51/00

    CPC分类号： H01L51/0533 ,  H01L21/02126 ,  H01L21/3122 ,  H01L51/0003 ,  H01L51/0027 ,  H01L51/0055 ,  H01L51/0558

    摘要： Provided is a method of producing a semiconductor device having an organic semiconductor layer, which includes the steps of providing a crystallization promoting layer on a substrate; providing an organic semiconductor precursor on the crystallization promoting layer; and applying light energy and thermal energy simultaneously to the organic semiconductor precursor to form a layer containing an organic semiconductor. Thereby, an organic semiconductor device is provided which is low cost and has excellent durability.

    摘要翻译： 提供一种制造具有有机半导体层的半导体器件的方法，其包括在衬底上提供结晶促进层的步骤; 在结晶促进层上提供有机半导体前体; 以及将光能和热能同时施加到所述有机半导体前体以形成包含有机半导体的层。 由此，提供了低成本，耐久性优异的有机半导体装置。

    Field Effect Transistor and Method of Producing the Same
    9.
    发明申请
    Field Effect Transistor and Method of Producing the Same 有权
    场效应晶体管及其制作方法

    公开(公告)号：US20080308789A1

    公开(公告)日：2008-12-18

    申请号：US10571688

    申请日：2005-03-08

    申请人： Daisuke Miura ,  Tomonari Nakayama ,  Toshinobu Ohnishi ,  Makoto Kubota ,  Akane Masumoto ,  Satomi Sugiyama

    发明人： Daisuke Miura ,  Tomonari Nakayama ,  Toshinobu Ohnishi ,  Makoto Kubota ,  Akane Masumoto ,  Satomi Sugiyama

    IPC分类号： H01L51/30 ,  H01L51/40

    CPC分类号： H01L51/0077 ,  C07D487/22 ,  H01L51/0003 ,  H01L51/0525 ,  H01L51/0545

    摘要： An object of the present invention is to provide a field effect transistor showing high field-effect mobility and a high ON/OFF ratio, which can be produced simply by using a porphyrin compound with excellent crystallinity and orientation. The field effect transistor according to the present invention transistor contains at least an organic semiconductor layer, wherein the organic semiconductor layer contains at least a porphyrin compound and has a maximum diffraction intensity I1 in a Bragg angle (2θ) range of 9.9° to 10.4° stronger than a maximum diffraction intensity I2 in a Bragg angle (2θ) range of 23.0° to 26.0° in X-ray diffraction using CuKα radiation.

    摘要翻译： 本发明的目的是提供一种场效应晶体管，其表现出高场效应迁移率和高ON / OFF比，其可以简单地通过使用具有优异结晶性和取向性的卟啉化合物来制备。 根据本发明晶体管的场效应晶体管至少含有有机半导体层，其中有机半导体层至少含有卟啉化合物，并且在9.9°至10.4°的布拉格角（2θ）范围内具有最大衍射强度I1 在使用CuKalpha辐射的X射线衍射中，在23.0°至26.0°的布拉格角（2θ）范围内的最大衍射强度I2强。

    Field effect transistor and method of producing the same
    10.
    发明授权
    Field effect transistor and method of producing the same 失效
    场效应晶体管及其制造方法

    公开(公告)号：US07094625B2

    公开(公告)日：2006-08-22

    申请号：US10535202

    申请日：2004-03-26

    申请人： Daisuke Miura ,  Tomonari Nakayama

    发明人： Daisuke Miura ,  Tomonari Nakayama

    IPC分类号： H01L51/40 ,  H01L21/00 ,  H01L51/00

    CPC分类号： H01L51/0077 ,  H01L51/0003 ,  H01L51/0545

    摘要： A field effect transistor having a high field effect mobility is provided which can be obtained by a simple method. The field effect transistor includes an organic semiconductor layer composed of a crystallized film of a naphthoporphyrin compound represented by formula (2), which is obtained by the conversion by heating of the coating film of a porphyrin compound represented by formula (1), the organic semiconductor layer having crystal grains with a maximum diameter of 1 μm or more, wherein R1 and R2 each independently denote at least one selected from the group consisting of hydrogen, halogen, hydroxyl, and alkyl having 1 to 12 carbon atoms; R3 denotes at least one selected from the group consisting of a hydrogen atom and an aryl group; and M denotes two hydrogen atoms, a metal atom or a metal oxide.

    摘要翻译： 提供具有高场效应迁移率的场效应晶体管，其可以通过简单的方法获得。 场效应晶体管包括由式（2）表示的萘卟啉化合物的结晶膜构成的有机半导体层，其通过加热由式（1）表示的卟啉化合物的涂膜，有机物 具有最大直径为1μm以上的晶粒的半导体层，其中R 1和R 2各自独立地表示选自氢，卤素 ，羟基和具有1至12个碳原子的烷基; R 3表示选自氢原子和芳基中的至少一种; M表示2个氢原子，金属原子或金属氧化物。