公开(公告)号：US06730970B1

公开(公告)日：2004-05-04

申请号：US09711504

申请日：2000-11-14

申请人： Tsuyoshi Katoh ,  Hideto Motoshima

发明人： Tsuyoshi Katoh ,  Hideto Motoshima

IPC分类号： H01L2978

CPC分类号： H01L29/78609 ,  G02F1/1368 ,  G02F2201/123 ,  H01L29/42384

摘要： A voltage of a front channel 42 (gate side wiring) of a thin film transistor is made equal to a voltage of a back channel 44 (liquid crystal alignment side) thereof by electrically connecting a gate electrode 2 and a back channel electrode 82 through a gate contact hole 10 to a semiconductor layer 4 constituting the thin film transistor. The thin film transistor is fabricated through four patterning steps by simultaneously etching the semiconductor layer and a transparent electrode by using a photo resist on the front channel.

摘要翻译： 通过将栅极电极2和背沟道电极82电连接，使薄膜晶体管的前通道42（栅极侧配线）的电压等于其后通道44（液晶取向侧）的电压 栅极接触孔10连接到构成薄膜晶体管的半导体层4。 通过在前通道上使用光致抗蚀剂同时蚀刻半导体层和透明电极，通过四个图案化步骤制造薄膜晶体管。

公开(公告)号：US20120217491A1

公开(公告)日：2012-08-30

申请号：US13504076

申请日：2010-10-27

申请人： Haruka Osako ,  Nobuhiro Natori ,  Tsuyoshi Katoh ,  Kunio Kondo ,  Yosuke Fukuchi

发明人： Haruka Osako ,  Nobuhiro Natori ,  Tsuyoshi Katoh ,  Kunio Kondo ,  Yosuke Fukuchi

IPC分类号： H01L51/54 ,  C08L39/00 ,  C08K5/01 ,  H01L51/40

CPC分类号： C08F12/32 ,  B32B2457/202 ,  C08F12/14 ,  C08F12/26 ,  C08F20/34 ,  C09D125/18 ,  H01L51/004 ,  H01L51/5088 ,  H05B33/10

摘要： There is provided a material for an anode buffer layer which permits the use of an organic solvent as a solvent of an anode buffer layer-forming solution, and is capable of forming an anode buffer layer that does not dissolve even when coated with a luminescent layer-forming material solution containing an organic solvent as a solvent, and which is capable of producing an organic EL element having high electrical power efficiency and long life.The composition for an anode buffer layer includes an electron-accepting compound and a high-molecular weight compound having a structural unit represented by the following formula (1) or the following formula (2) and having a weight average molecular weight of 20,000 to 1,000,000 as measured by GPC: wherein in each of the formulae (1) and (2), plural Ras are each a hydrogen atom or an alkyl group, with at least one Ra being the alkyl group, plural Rbs are each a hydrogen atom or an alkyl group, plural RcS are each a hydrogen atom, an alkyl group or the like, X is a single bond or the like, Y is a structure derived from a vinyl group and the like, and p is 0, 1 or 2.

摘要翻译： 提供了用于阳极缓冲层的材料，其允许使用有机溶剂作为阳极缓冲层形成溶液的溶剂，并且能够形成即使涂覆有发光层也不溶解的阳极缓冲层 含有有机溶剂作为溶剂的材料溶液，能够制造电力效率高，寿命长的有机EL元件。 用于阳极缓冲层的组合物包括具有电子接受性化合物和具有由下式（1）或下式（2）表示的结构单元并且重均分子量为20,000至1,000,000的高分子量化合物 通过GPC测量：其中在式（1）和（2）的每一个中，多个R a各自为氢原子或烷基，其中至少一个R a为烷基，多个R b各自为氢原子或 烷基，多个R cS各自为氢原子，烷基等，X为单键等，Y为衍生自乙烯基等的结构，p为0,1或2。

公开(公告)号：US07341828B2

公开(公告)日：2008-03-11

申请号：US10505778

申请日：2003-02-27

申请人： Tsuyoshi Katoh ,  Hirotoshi Kamata ,  Mina Onishi

发明人： Tsuyoshi Katoh ,  Hirotoshi Kamata ,  Mina Onishi

IPC分类号： G03C1/73 ,  G03F7/031 ,  C08F2/46 ,  C07C321/04

CPC分类号： G03F7/031 ,  C07C323/52 ,  C08F2/48 ,  C08F2/50 ,  G03F3/106 ,  G03F7/0007 ,  G03F7/0275 ,  Y10S430/117 ,  Y10S430/122 ,  Y10S430/127

摘要： A photopolymerization initiator composition containing a thiol compound having a mercapto group-containing group that has at least one substituent on the carbon atoms on carbon atom(s) at the α- and/or β-position with respect to the mercapto group and a photopolymerization initiator; a photosensitive composition containing the composition; and a novel thiol compound for use in these compositions. The photosensitive composition containing the photopolymerizazion initiator composition of the present invention has high sensitivity and excellent storage stability and enables reduction in cost due by increasing productivity.

摘要翻译： 含有具有巯基的硫醇化合物的光聚合引发剂组合物，所述巯基化合物在相对于巯基的α-和/或β-位置的碳原子上具有至少一个取代基，并且光聚合 发起者 含有该组合物的光敏组合物; 和用于这些组合物的新型硫醇化合物。 含有本发明的光聚合引发剂组合物的感光性组合物具有高灵敏度和优异的储存稳定性，能够通过提高生产率降低成本。

公开(公告)号：US07554207B2

公开(公告)日：2009-06-30

申请号：US11295462

申请日：2005-12-07

申请人： Tsuyoshi Katoh ,  Syuusaku Kido ,  Akitoshi Maeda

发明人： Tsuyoshi Katoh ,  Syuusaku Kido ,  Akitoshi Maeda

IPC分类号： H01L29/40

CPC分类号： G02F1/136286 ,  G02F2001/136295 ,  H01L27/12 ,  H01L27/124

摘要： In a method of forming an electrically conductive lamination pattern, an insulating film is formed on a surface of a chromium-containing bottom layer, before an aluminum-containing top layer is formed over the insulating film, so that the insulating film separates the aluminum-containing top layer from the chromium-containing bottom layer. A first selective wet etching process is carried out for selectively etching the aluminum-containing top layer with a first etchant. A second selective wet etching process is carried out for selectively etching the chromium-containing bottom layer with a second etchant in the presence the insulating film which suppresses a hetero-metal-contact-potential-difference between the chromium-containing bottom layer and the aluminum-containing top layer during the second selective wet etching process.

摘要翻译： 在形成导电层叠图案的方法中，在含铬顶层形成在绝缘膜上之前，在含铬底层的表面上形成绝缘膜，使得绝缘膜将铝 - 含有来自含铬底层的顶层。 进行第一选择性湿式蚀刻工艺，以用第一蚀刻剂选择性地蚀刻含铝顶层。 进行第二选择性湿式蚀刻工艺，以在存在绝缘膜的情况下用第二蚀刻剂选择性地蚀刻含铬底层，该绝缘膜抑制含铬底层和铝之间的异质金属接触电位差 在第二选择性湿蚀刻工艺期间。

公开(公告)号：US06455207B1

公开(公告)日：2002-09-24

申请号：US09514329

申请日：2000-02-28

申请人： Tsuyoshi Katoh ,  Tomonari Ogata

发明人： Tsuyoshi Katoh ,  Tomonari Ogata

IPC分类号： G02B520

CPC分类号： C08F2/50 ,  G03F7/0007 ,  G03F7/029

摘要： A photopolymerization initiator for producing a color filter including a sensitizer (A) which absorbs light having a wavelength of 300 to 500 nm, an organic boron complex (B), and a thiol-group-containing compound (C); a photosensitive coloring composition including a transparent polymer (D) which is soluble to a solvent or an aqueous alkaline solution, a compound having ethylenic unsaturated bonds (E), a pigment (F), and the photopolymerization initiator; a color filter having a pixel formed by use of the coloring composition on a transparent substrate; and a method for producing the color filter.

摘要翻译： 一种用于制造包含吸收波长为300-500nm的光的敏化剂（A），有机硼络合物（B）和含硫醇基的化合物（C）的滤色剂的光聚合引发剂; 包含可溶于溶剂或碱性水溶液的透明聚合物（D），具有烯属不饱和键的化合物（E），颜料（F）和光聚合引发剂）的感光着色组合物; 具有通过使用着色组合物在透明基板上形成的像素的滤色器; 和滤色片的制造方法。

公开(公告)号：US20110042664A1

公开(公告)日：2011-02-24

申请号：US12989637

申请日：2009-04-23

申请人： Tsuyoshi Katoh ,  Takeshi Igarashi

发明人： Tsuyoshi Katoh ,  Takeshi Igarashi

IPC分类号： H01J1/63 ,  C08F26/06 ,  C08G73/06 ,  C08G79/00

CPC分类号： H01L51/004 ,  C08F12/26 ,  C08F12/32 ,  C09D125/18 ,  H01L51/0043 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5048

摘要： A charge-transporting polymer including a unit derived from at least one polymerizable compound represented by formula (1), formula (2) and formula (3): where R1 to R3 are as defined herein.

摘要翻译： 包含衍生自由式（1），式（2）和式（3）表示的至少一种可聚合化合物的单元的电荷输送聚合物：其中R 1至R 3如本文所定义。

公开(公告)号：US07846970B2

公开(公告)日：2010-12-07

申请号：US11663422

申请日：2005-09-22

申请人： Harumi Kamachi ,  Tsuyoshi Katoh ,  Hirobumi Aoki

发明人： Harumi Kamachi ,  Tsuyoshi Katoh ,  Hirobumi Aoki

IPC分类号： A01N37/00 ,  C07C59/245 ,  C07C69/66

CPC分类号： A61K8/0212 ,  A61K8/365 ,  A61K8/375 ,  A61Q19/00 ,  A61Q19/06 ,  A61Q19/10 ,  C07C59/285 ,  C07C69/28 ,  C07C69/675

摘要： Hydroxycitric acid derivatives and salts thereof are provided which are useful as active ingredients of skin external preparations and cosmetics. Also provided are processes for production of the hydroxycitric acid derivatives, and skin external preparations and cosmetics containing the hydroxycitric acid derivatives. Specific hydroxycitric acid derivatives or salts thereof are produced wherein at least one of the hydroxyl groups of hydroxycitric acid or least one of the hydroxyl groups and at least one carboxyl group of hydroxycitric acid are modified to linkage moieties breakable by biological enzyme reaction. The hydroxycitric acid derivatives or salts thereof are added in skin external preparations and cosmetics.

摘要翻译： 提供羟基柠檬酸衍生物及其盐，其可用作皮肤外用制剂和化妆品的活性成分。 还提供了用于生产羟基柠檬酸衍生物的方法，以及含有羟基柠檬酸衍生物的皮肤外用制剂和化妆品。 制备特定的羟基柠檬酸衍生物或其盐，其中羟基柠檬酸或至少一个羟基的羟基和羟基柠檬酸的至少一个羧基的羟基中的至少一个被修饰成可通过生物酶反应而破坏的连接部分。 将羟基柠檬酸衍生物或其盐加入皮肤外用制剂和化妆品中。

公开(公告)号：US20080050604A1

公开(公告)日：2008-02-28

申请号：US11596668

申请日：2005-05-18

申请人： Yoshiaki Takahashi ,  Tsuyoshi Katoh ,  Kanjiro Sako

发明人： Yoshiaki Takahashi ,  Tsuyoshi Katoh ,  Kanjiro Sako

IPC分类号： B32B27/28 ,  C08F30/04

CPC分类号： H01L51/004 ,  C08G2261/1526 ,  C08G2261/5242 ,  C09K2211/185 ,  H01L51/0043 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/007 ,  H01L51/0081 ,  H01L51/0085 ,  Y10T428/31855

摘要： The invention provides an organic polymer light-emitting material, which is obtained by (co)polymerizing one or more polymerizable compounds having a substituent in which a polymerizable double bond moiety represented by formula (2): (the symbols have the same meanings as defined in the Description) is bonded to one of the carbon atoms of an aromatic ring, wherein at least one of the polymerizable compounds is an iridium complex represented by formula (1): (the symbols have the same meanings as defined in the Description). The material has a high emission efficiency and an good film-formability, and is suitably used for production of large-area device and mass-production thereof. Further, the invention provides organic light-emitting elements using the material in its light-emitting layer, and area light sources and image display devices using the element.

摘要翻译： 本发明提供一种有机聚合物发光材料，其通过（共）聚合具有取代基的一种或多种可聚合化合物而获得，其中由式（2）表示的可聚合双键部分：（符号具有与定义相同的含义） 在描述中）与芳环的一个碳原子结合，其中至少一个可聚合化合物是由式（1）表示的铱络合物：（符号具有与描述中相同的含义）。 该材料具有高的发光效率和良好的成膜性，适用于大面积器件的生产和大规模生产。 此外，本发明提供了使用其发光层中的材料的有机发光元件，以及使用该元件的区域光源和图像显示装置。

公开(公告)号：US09644048B2

公开(公告)日：2017-05-09

申请号：US13504076

申请日：2010-10-27

申请人： Haruka Osako ,  Nobuhiro Natori ,  Tsuyoshi Katoh ,  Kunio Kondo ,  Yosuke Fukuchi

发明人： Haruka Osako ,  Nobuhiro Natori ,  Tsuyoshi Katoh ,  Kunio Kondo ,  Yosuke Fukuchi

IPC分类号： C08F12/32 ,  C08F12/14 ,  C08F12/26 ,  C08F20/34 ,  C09D125/18 ,  H01L51/00 ,  H05B33/10 ,  H01L51/50

CPC分类号： C08F12/32 ,  B32B2457/202 ,  C08F12/14 ,  C08F12/26 ,  C08F20/34 ,  C09D125/18 ,  H01L51/004 ,  H01L51/5088 ,  H05B33/10

摘要： There is provided a material for an anode buffer lay which permits the use of an organic solvent as a solvent an anode buffer layer-forming solution, and is capable forming an anode buffer layer that does not dissolve even win coated with a luminescent layer-forming material solution containing an organic solvent as a solvent, and which is capable of producing an organic EL element having high electrical power efficiency and long life.

公开(公告)号：US07517464B2

公开(公告)日：2009-04-14

申请号：US11396721

申请日：2006-04-04

申请人： Hidekazu Matsushita ,  Tsuyoshi Katoh ,  Satoshi Doi ,  Akitoshi Maeda

发明人： Hidekazu Matsushita ,  Tsuyoshi Katoh ,  Satoshi Doi ,  Akitoshi Maeda

IPC分类号： C30B33/00

CPC分类号： G02F1/13458 ,  G02F1/136227 ,  G02F2001/13629 ,  H01L27/12 ,  H01L27/124

摘要： A method for manufacturing a TFT panel of an LCD device includes the steps of wet etching a multilayer metallic structure including a high-melting-point metal film (HMPM) film, Al film and another HMPM film while using side etching technique by using a photoresist mask, hot-water washing the side walls of the Al film after the wet etching, and dry etching for configuring the channel region of a TFT in each pixel, and removing the photoresist mask. The presence of the photoresist mask and the protection film prevents corrosion of Al caused by plasma of the etching gas in the dry etching.

摘要翻译： 一种用于制造LCD装置的TFT面板的方法包括以下步骤：使用侧蚀刻技术通过使用光致抗蚀剂来湿蚀刻包括高熔点金属膜（HMPM）膜，Al膜和另一HMPM膜的多层金属结构 掩模，在湿法蚀刻之后热水洗涤Al膜的侧壁，以及干法蚀刻以构成每个像素中的TFT的沟道区域，以及去除光致抗蚀剂掩模。 光致抗蚀剂掩模和保护膜的存在防止了由干蚀刻中的蚀刻气体的等离子体引起的Al的腐蚀。