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1. 发明授权

US09321227B2 Phase difference plate manufacturing method, phase difference plate, and liquid crystal display device 有权
标题翻译：相差板制造方法，相差板和液晶显示装置
公开(公告)号：US09321227B2
公开(公告)日：2016-04-26
申请号：US13820667
申请日：2011-08-31
申请人： Taku Hatano , Kenichi Harai
发明人： Taku Hatano , Kenichi Harai
IPC分类号： B29D11/00 , G02B5/30 , G02F1/1335 , G02F1/13363
CPC分类号： B29D11/00644 , B29D11/00788 , B29L2009/00 , G02B5/3083 , G02F1/133528 , G02F1/13363 , G02F1/133634 , G02F2001/13356 , G02F2001/133638
摘要： A step of forming a layered body including a resin layer (a) containing a resin A having positive intrinsic birefringence and a resin layer (b) containing a resin B having negative intrinsic birefringence, the resin layer (b) being provided on one side of the resin layer (a); a first stretching step of stretching the layered body in one direction at a temperature T1; and a second stretching step of, after the first stretching step, stretching the layered body in another direction that is approximately orthogonal to the previous stretching direction at a temperature T2 which is lower than the temperature T1 to obtain a phase difference plate are performed. By these steps, a phase difference plate wherein a slow axis of the resin layer (a) after the stretching treatment and a slow axis of the resin layer (b) after the stretching treatment are approximately parallel to each other, and in-plane retardation Rea and NZ coefficient NZa in the resin layer (a) after the stretching treatment, and in-plane retardation Reb and NZ coefficient NZb in the resin layer (b) after the stretching treatment satisfy specific relationship is obtained.
摘要翻译：形成包含含有具有正的固有双折射的树脂A的树脂层（a）和含有具有负的固有双折射的树脂B的树脂层（b）的层叠体的步骤，树脂层（b）设置在树脂层（a）; 第一拉伸步骤，在一个方向上以T1的温度拉伸层叠体; 以及第二拉伸步骤，在第一拉伸步骤之后，进行层叠体在与先前的拉伸方向近似正交的方向上，在低于温度T1的温度T2下拉伸，以获得相位差板。通过这些工序，拉伸处理后的树脂层（a）的慢轴和拉伸处理后的树脂层（b）的慢轴大致平行的相位差板，面内延迟拉伸处理后的树脂层（a）中的Rea和NZ系数NZa以及拉伸处理后的树脂层（b）中的面内相位差Reb和NZ系数NZb满足特定的关系。

2. 发明授权

US09079350B2 Wave plate, method for producing same, and liquid crystal display device 有权
标题翻译：波片，其制造方法和液晶显示装置
公开(公告)号：US09079350B2
公开(公告)日：2015-07-14
申请号：US13389967
申请日：2010-07-28
申请人： Taku Hatano , Kenichi Harai
发明人： Taku Hatano , Kenichi Harai
IPC分类号： G02F1/1335 , B29C55/02 , B29C55/14 , G02B5/30 , G02F1/13363
CPC分类号： B29C55/023 , B29C55/143 , B29K2995/0034 , G02B5/3083 , G02F1/13363
摘要： A phase difference plate is manufactured by a method including a step of forming a multilayer body by co-extruding or co-casting a resin A having a positive intrinsic birefringence value and a resin B having a negative intrinsic birefringence value, the multilayer body including a layer “a” containing the resin A and a layer “b” containing the resin B; a step of stretching the multilayer body at a temperature T1 in one direction; and a step of subsequently stretching the multilayer body at temperature T2 lower than the temperature T1 in a direction that is approximately orthogonal to the previous stretching direction. The resulting phase difference plate has specific in-plane retardation Rea of the layer “a”, retardation Rta in the thickness direction thereof, in-plane retardation Reb of the layer “b”, and retardation Rtb in the thickness direction thereof.
摘要翻译：通过包括通过共挤出或共铸具有正本征双折射值的树脂A和具有负的固有双折射值的树脂B来形成多层体的步骤的方法制造相差板，所述多层体包括含有树脂A的层“a”和含有树脂B的层“b” 在一个方向上在温度T1下拉伸多层体的步骤; 以及在大致正交于前述拉伸方向的方向上随后在低于温度T1的温度T2下拉伸多层体的步骤。所得到的相位差板具有层“a”的具体的面内相位差Rea，厚度方向的延迟量Rta，层“b”的面内相位差Reb，厚度方向的延迟量Rtb。

3. 发明申请

US20130169910A1 PHASE DIFFERENCE PLATE MANUFACTURING METHOD, PHASE DIFFERENCE PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：相差板制造方法，相位差板和液晶显示装置
公开(公告)号：US20130169910A1
公开(公告)日：2013-07-04
申请号：US13820667
申请日：2011-08-31
申请人： Taku Hatano , Kenichi Harai
发明人： Taku Hatano , Kenichi Harai
IPC分类号： G02F1/1335
CPC分类号： B29D11/00644 , B29D11/00788 , B29L2009/00 , G02B5/3083 , G02F1/133528 , G02F1/13363 , G02F1/133634 , G02F2001/13356 , G02F2001/133638
摘要： A step of forming a layered body including a resin layer (a) containing a resin A having positive intrinsic birefringence and a resin layer (b) containing a resin B having negative intrinsic birefringence, the resin layer (b) being provided on one side of the resin layer (a); a first stretching step of stretching the layered body in one direction at a temperature T1; and a second stretching step of, after the first stretching step, stretching the layered body in another direction that is approximately orthogonal to the previous stretching direction at a temperature T2 which is lower than the temperature T1 to obtain a phase difference plate are performed. By these steps, a phase difference plate wherein a slow axis of the resin layer (a) after the stretching treatment and a slow axis of the resin layer (b) after the stretching treatment are approximately parallel to each other, and in-plane retardation Rea and NZ coefficient NZa in the resin layer (a) after the stretching treatment, and in-plane retardation Reb and NZ coefficient NZb in the resin layer (b) after the stretching treatment satisfy specific relationship is obtained.
摘要翻译：形成包含含有具有正的固有双折射的树脂A的树脂层（a）和含有具有负的固有双折射的树脂B的树脂层（b）的层叠体的步骤，树脂层（b）设置在树脂层（a）; 第一拉伸步骤，在一个方向上以T1的温度拉伸层叠体; 以及第二拉伸步骤，在第一拉伸步骤之后，进行层叠体在与先前的拉伸方向近似正交的方向上，在低于温度T1的温度T2下拉伸，以获得相位差板。通过这些工序，拉伸处理后的树脂层（a）的慢轴和拉伸处理后的树脂层（b）的慢轴大致平行的相位差板，面内延迟拉伸处理后的树脂层（a）中的Rea和NZ系数NZa以及拉伸处理后的树脂层（b）中的面内相位差Reb和NZ系数NZb满足特定的关系。

4. 发明申请

US20120140154A1 WAVE PLATE, METHOD FOR PRODUCING SAME, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：波片，其制造方法和液晶显示装置
公开(公告)号：US20120140154A1
公开(公告)日：2012-06-07
申请号：US13389967
申请日：2010-07-28
申请人： Taku Hatano , Kenichi Harai
发明人： Taku Hatano , Kenichi Harai
IPC分类号： G02F1/1335 , B29D11/00 , G02B27/28
CPC分类号： B29C55/023 , B29C55/143 , B29K2995/0034 , G02B5/3083 , G02F1/13363
摘要： A phase difference plate is manufactured by a method including a step of forming a multilayer body by co-extruding or co-casting a resin A having a positive intrinsic birefringence value and a resin B having a negative intrinsic birefringence value, the multilayer body including a layer “a” containing the resin A and a layer “b” containing the resin B; a step of stretching the multilayer body at a temperature T1 in one direction; and a step of subsequently stretching the multilayer body at temperature T2 lower than the temperature T1 in a direction that is approximately orthogonal to the previous stretching direction. The resulting phase difference plate has specific in-plane retardation Rea of the layer “a”, retardation Rta in the thickness direction thereof, in-plane retardation Reb of the layer “b”, and retardation Rtb in the thickness direction thereof.
摘要翻译：通过包括通过共挤出或共铸具有正本征双折射值的树脂A和具有负的固有双折射值的树脂B来形成多层体的步骤的方法制造相差板，所述多层体包括含有树脂A的层“a”和含有树脂B的层“b” 在一个方向上在温度T1下拉伸多层体的步骤; 以及在大致正交于前述拉伸方向的方向上随后在低于温度T1的温度T2下拉伸多层体的步骤。所得到的相位差板具有层“a”的具体的面内延迟Rea，其厚度方向的延迟值Rta，层“b”的面内相位差Reb和厚度方向的延迟量Rtb。

5. 发明申请

US20100220267A1 POLARIZING PLATE, METHOD FOR PRODUCING POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：极化板，生产偏光板的方法和液晶显示装置
公开(公告)号：US20100220267A1
公开(公告)日：2010-09-02
申请号：US12712625
申请日：2010-02-25
申请人： Taku Hatano , Shunsuke Yamanaka , Kouhei Arakawa
发明人： Taku Hatano , Shunsuke Yamanaka , Kouhei Arakawa
IPC分类号： G02F1/1335 , G02B5/30 , B32B37/16
CPC分类号： B32B37/144 , B29C55/023 , B29C55/08 , B29K2995/0032 , B29K2995/0034 , B32B37/153 , B32B2309/02 , B32B2309/04 , B32B2309/08 , B32B2457/202 , G02B5/3033 , G02F1/133365 , G02F2201/50
摘要： The present invention is a lengthy-shaped polarizing plate comprising a linearly-polarized light separation element, a linear light polarizing film and a protection film in this order, wherein said linearly-polarized light separation element includes a layer composed of a resin A whose inherent birefringence value is negative and has a linearly-polarized light transmission axis in a crosswise direction.
摘要翻译：本发明是一种包括直线偏振光分离元件，线偏振膜和保护膜的长形偏振片，其中所述线偏振光分离元件包括由固有的树脂A构成的层双折射值为负，并且在横向上具有线偏振光透射轴。

6. 发明授权

US06303219B1 Adhesive sheet for semiconductor connecting substrate, adhesive-backed tape for tab, adhesive-backed tape for wire-bonding connection, semiconductor connecting substrate, and semiconductor device 失效
公开(公告)号：US06303219B1
公开(公告)日：2001-10-16
申请号：US08945221
申请日：1997-12-01
申请人： Yasushi Sawamura , Shoji Kigoshi , Taku Hatano , Yukitsuna Konishi , Yoshio Ando
发明人： Yasushi Sawamura , Shoji Kigoshi , Taku Hatano , Yukitsuna Konishi , Yoshio Ando
IPC分类号： H01L2160
CPC分类号： H01L24/50 , C08G59/245 , C08L55/00 , C08L77/00 , C08L2666/02 , C09J7/22 , C09J7/35 , C09J163/00 , C09J2203/326 , C09J2463/00 , H01L23/49572 , H01L23/49816 , H01L24/45 , H01L24/48 , H01L2224/05568 , H01L2224/05573 , H01L2224/16 , H01L2224/45144 , H01L2224/48095 , H01L2224/48465 , H01L2224/73265 , H01L2924/01005 , H01L2924/01006 , H01L2924/01012 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/0102 , H01L2924/01023 , H01L2924/01024 , H01L2924/01027 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/0104 , H01L2924/01045 , H01L2924/01047 , H01L2924/01051 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/04953 , H01L2924/07802 , H01L2924/09701 , H01L2924/14 , H01L2924/15153 , H01L2924/1517 , H01L2924/15311 , H01L2924/181 , H01L2924/3025 , H01L2924/351 , Y10T428/28 , Y10T428/2826 , Y10T428/2848 , Y10T428/287 , Y10T428/2883 , Y10T428/31511 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： An adhesive sheet for a semiconductor connecting substrate consisting of a laminate having an adhesive layer on a substrate, wherein said adhesive layer contains a thermoplastic resin (A) and an epoxy resin (B) and said epoxy resin (B) contains at least one epoxy resin (B) selected from (I) dicyclopentadiene skeleton-containing epoxy resins, (II) terpene skeleton-containing epoxy resins, (III) biphenyl skeleton-containing epoxy resins and (IV) naphthalene skeleton-containing epoxy resins as an essential component; an adhesive-backed tape for TAB consisting of a laminate having an adhesive layer and a protective film layer on a flexible organic insulating film, wherein said adhesive layer has a softening temperature of 60 to 110° C. after having been cured and 50 hours or more in the insulation resistance dropping time after having been allowed to stand in an environment of 130° C. and 85% RH with DC 100 V applied; and a tape with adhesive for wire bonding connection consisting of a laminate having an adhesive layer and a protective film layer on a flexible organic insulating film, wherein said adhesive layer has a softening temperature of 120 to 170° C. after having been cured, a storage elastic modulus E′ of 20 to 100 MPa at 150° C. and an insulation resistance dropping time of 50 hours or more after having been allowed to stand in an environment of 130° C. and 85% RH with DC 100 V applied. The adhesive sheet for a semiconductor connecting substrate, the adhesive-backed tape for TAB and the adhesive-backed tape for wire bonding connection of the present invention are excellent in adhesive strength, insulatability, dimensional accuracy, etc., and can improve the reliability of a semiconductor integrated circuit connecting substrate and a semiconductor device respectively for high density packaging.

7. 发明授权

US09658377B2 Phase difference film layered body and method for producing the same having micrometer-scale particles in a subsequently-removed layer 有权
公开(公告)号：US09658377B2
公开(公告)日：2017-05-23
申请号：US13976551
申请日：2011-12-20
申请人： Hironari Sudeji , Taku Hatano
发明人： Hironari Sudeji , Taku Hatano
IPC分类号： G02B5/30 , B29C55/02 , B29D11/00 , B29C55/14 , B32B27/08 , B32B27/30 , G02F1/13363
CPC分类号： G02B5/3083 , B29C55/023 , B29C55/143 , B29D11/00644 , B29D11/0073 , B29K2995/0032 , B32B27/08 , B32B27/302 , B32B2307/42 , B32B2551/00 , G02F1/133634 , G02F2001/133635 , G02F2201/38 , G02F2202/40 , G02F2413/11 , G02F2413/12 , G02F2413/13 , G02F2413/14
摘要： By provision of an A layer consisting of a resin having a positive intrinsic birefringence value; a B layer consisting of a resin containing a styrene polymer and having a negative intrinsic birefringence value; and a C layer consisting of a resin containing a polymer having an alicyclic structure, in this order; a phase difference film wherein, when the C layer is removed, retardation Re at an incident angle of 0° and retardation R40 at an incident angle of 40° satisfy a relationship of 0.92≦R40/Re≦1.08 is realized.

8. 发明授权

US08363183B2 Polarizing plate, method for producing polarizing plate, and liquid crystal display device 有权
标题翻译：偏光板，偏光板的制造方法以及液晶显示装置
公开(公告)号：US08363183B2
公开(公告)日：2013-01-29
申请号：US12712625
申请日：2010-02-25
申请人： Taku Hatano , Shunsuke Yamanaka , Kouhei Arakawa
发明人： Taku Hatano , Shunsuke Yamanaka , Kouhei Arakawa
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/13
CPC分类号： B32B37/144 , B29C55/023 , B29C55/08 , B29K2995/0032 , B29K2995/0034 , B32B37/153 , B32B2309/02 , B32B2309/04 , B32B2309/08 , B32B2457/202 , G02B5/3033 , G02F1/133365 , G02F2201/50
摘要： The present invention is a lengthy-shaped polarizing plate comprising a linearly-polarized light separation element, a linear light polarizing film and a protection film in this order, wherein said linearly-polarized light separation element includes a layer composed of a resin A whose inherent birefringence value is negative and has a linearly-polarized light transmission axis in a crosswise direction.
摘要翻译：本发明是一种包括直线偏振光分离元件，线偏振膜和保护膜的长形偏振片，其中所述线偏振光分离元件包括由固有的树脂A构成的层双折射值为负，并且在横向上具有线偏振光透射轴。

9. 发明申请

US20130271835A1 PHASE DIFFERENCE FILM LAYERED BODY AND METHOD FOR PRODUCING PHASE DIFFERENCE FILM LAYERED BODY 有权
标题翻译：相差膜片层和生产相差膜片层的方法
公开(公告)号：US20130271835A1
公开(公告)日：2013-10-17
申请号：US13976551
申请日：2011-12-20
申请人： Hironari Sudeji , Taku Hatano
发明人： Hironari Sudeji , Taku Hatano
IPC分类号： G02B5/30
CPC分类号： G02B5/3083 , B29C55/023 , B29C55/143 , B29D11/00644 , B29D11/0073 , B29K2995/0032 , B32B27/08 , B32B27/302 , B32B2307/42 , B32B2551/00 , G02F1/133634 , G02F2001/133635 , G02F2201/38 , G02F2202/40 , G02F2413/11 , G02F2413/12 , G02F2413/13 , G02F2413/14
摘要： By provision of an A layer consisting of a resin having a positive intrinsic birefringence value; a B layer consisting of a resin containing a styrene polymer and having a negative intrinsic birefringence value; and a C layer consisting of a resin containing a polymer having an alicyclic structure, in this order; a phase difference film wherein, when the C layer is removed, retardation Re at an incident angle of 0° and retardation R40 at an incident angle of 40° satisfy a relationship of 0.92≦R40/Re≦1.08 is realized.
摘要翻译：通过设置由具有正的固有双折射值的树脂组成的A层; 由包含苯乙烯聚合物并具有负固有双折射值的树脂组成的B层; 和由含有具有脂环结构的聚合物的树脂构成的C层; 相位差膜，其中，当去除C层时，实现入射角为0°的延迟Re和入射角为40°的延迟R40满足0.92 @ R40 / Re @ 1.08的关系。

10. 发明授权

US08497959B2 Optical film and liquid crystal display 有权
标题翻译：光学薄膜和液晶显示屏
公开(公告)号：US08497959B2
公开(公告)日：2013-07-30
申请号：US13121217
申请日：2009-09-18
申请人： Taku Hatano
发明人： Taku Hatano
IPC分类号： G02F1/1335
CPC分类号： G02B5/3083
摘要： An optical film includes: a layer A formed of a resin composition P1 containing a resin x1 having a positive intrinsic birefringence value and a resin y1 having a negative intrinsic birefringence value; and a layer B formed of a resin composition P2 containing a resin x2 having a positive intrinsic birefringence value and a resin y2 having a negative intrinsic birefringence value. In the optical film, retardations R450, R550, and R650 at an incident angle of 0° satisfy the relationship of R450
摘要翻译：光学膜包括：由含有正本征双折射值的树脂x1和具有负的固有双折射值的树脂y1的树脂组合物P1形成的层A; 以及由含有正本征双折射值的树脂x2和具有负的固有双折射值的树脂y2的树脂组合物P2形成的层B。在光学膜中，入射角为0°的延迟R450，R550和R650满足R450

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