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1. 发明公开

EP2437049A1 Method and system for laminating optical elements 审中-公开
标题翻译： Verfahren und System zur Laminierung optischer Elemente
公开(公告)号：EP2437049A1
公开(公告)日：2012-04-04
申请号：EP11182532.9
申请日：2007-10-12
申请人： Nitto Denko Corporation
发明人： Kitada, Kazuo , Kameda, Yoshihiro , Nishida, Kanji , Yura, Tomokazu , Amano, Takaichi , Ohashi, Hiromichi , Hino, Atsushi , Matsuo, Naoyuki
IPC分类号： G01N21/84 , B29C65/78 , G02B5/30 , G02F1/13 , G02F1/1335 , B32B38/00 , B32B41/00
CPC分类号： G02F1/133305 , B23K26/0846 , B23K26/40 , B23K2201/16 , B23K2203/172 , B29D11/0073 , B32B37/182 , B32B38/0004 , B32B38/10 , B32B41/00 , B32B2041/04 , B32B2305/55 , B32B2307/40 , B32B2307/42 , B32B2310/0843 , B32B2457/202 , G01N21/8422 , G02B5/3016 , G02F1/1303 , G02F1/133528 , Y10T156/1056 , Y10T156/1057 , Y10T156/12
摘要： A strip-shaped polarizing film has a protective film strip conformably adhered to one surface thereof and a releasable liner conformably adhered to the other surface thereof and delivered from a film delivering station (1). After an appearance inspection, a lamination of the protective film strip and the polarizing film strip (F) is half-cut using a laser unit (11) to form an array of laminations each consisting of a protective film and a polarizing film (F), with the releasable liner being left intact. Then, the polarizing films (F) are fed to a peeling mechanism (4). The peeling mechanism (4) feeds a forwardmost one the polarizing films (F) to a laminating mechanism (5) while peeling off the releasable liner therefrom by a knife-edged member. The forwardmost polarizing film (F) is laminated to a liquid-crystal panel (W) conveyed to the laminating mechanism by a panel transport apparatus (18) in synchronization of the feeding of the forwardmost polarizing film (F).
摘要翻译：带状偏振膜具有与其一个表面一致地粘附的保护膜条带和与其另一表面一致地粘附并从胶片输送台（1）输送的可剥离衬垫。在外观检查之后，使用激光单元（11）将保护膜条和偏振膜条（F）的层压半切割以形成由保护膜和偏振膜（F）组成的叠片阵列，，可释放的衬垫保持不变。然后，将偏光膜（F）送入剥离机构（4）。剥离机构（4）将偏振膜（F）的最前面的一个馈送到层压机构（5），同时通过刀刃部件剥离其上的可剥离衬垫。最前面的偏振膜（F）与前馈偏振膜（F）的馈送同步地通过面板输送装置（18）层压到输送到层压机构的液晶面板（W）上。

2. 发明授权

EP1905532B1 Method of manufacturing parts by laser using an adhesive having an extinction coefficient at a wavelength of 532 nm of 20 cm-1 or more 有权
标题翻译：通过使用粘合剂以20 -1或更大的吸光度读数为532nm的波长的处理为激光加工零件的方法
公开(公告)号：EP1905532B1
公开(公告)日：2009-06-10
申请号：EP08100127.3
申请日：2006-01-11
申请人： Nitto Denko Corporation
发明人： Matsuo, Naoyuki , Urairi, Masakatsu , Hino, Atsushi
IPC分类号： B23K26/40 , B23K26/38 , H01L21/68 , B28D1/22 , C09J7/04 , C09J7/02 , B23K101/40
CPC分类号： H05K3/0026 , B23K26/38 , B23K26/382 , B23K26/389 , B23K26/40 , B23K2201/40 , B23K2203/05 , B23K2203/08 , B23K2203/172 , B23K2203/26 , B23K2203/30 , B23K2203/34 , B23K2203/38 , B23K2203/40 , B23K2203/42 , B23K2203/50 , B23K2203/52 , B23K2203/54 , B23K2203/56 , H05K2201/0112 , H05K2203/1383
摘要： A method of manufacturing a laser processed part (10) is provided by using a protective sheet (2) for laser processing, the sheet (2) having an extinction coefficient at a wavelength of 532 nm of 20 cm -1 or more, which is capable of effectively suppressing contamination of a surface of a workpiece (1) by a decomposition product, and processing at high precision, when processing the workpiece (1) by optical absorption ablation of a laser beam (7). It is also an object to present a protective sheet (2) for laser processing for use in such a manufacturing method of a laser processed part (10).
摘要翻译：制造激光加工部（10）的方法是通过使用激光加工用保护片（2），片材（2）的消光系数具有在20 -1以上532nm的波长提供，所有这些是能够以高精度有效地抑制工件（1）通过分解产品的表面的污染，和处理，当处理所述工件（1）的激光束（7）的光吸收烧蚀。因此要目的在于，提供激光加工用保护片（2），用于寻求激光加工部（10）的制造方法。

3. 发明授权

EP1908585B1 Resin joined body 有权
标题翻译：由树脂构件连接
公开(公告)号：EP1908585B1
公开(公告)日：2014-07-02
申请号：EP07252983.7
申请日：2007-07-27
申请人： Nitto Denko Corporation
发明人： Matsuo, Naoyuki , Hino, Atsushi , Kaneto, Masayuki
IPC分类号： B32B27/00 , B29C65/16
CPC分类号： B29C66/1122 , B29C65/1616 , B29C65/1635 , B29C65/1638 , B29C65/1654 , B29C65/8207 , B29C65/8253 , B29C66/342 , B29C66/43 , B29C66/65 , B29C66/71 , B29C66/723 , B29C66/72328 , B29C66/7292 , B29C66/73921 , B29C66/8122 , B29C66/81267 , B29C66/8322 , B29C66/9161 , B29C66/919 , B29C66/934 , B29C66/939 , B29C2035/0822 , B29K2105/0854 , B29K2277/10 , B29K2711/12 , B29K2909/08 , B29K2995/0027 , B29L2009/00 , B32B7/12 , B32B27/02 , B32B27/08 , B32B27/12 , B32B27/34 , B32B27/36 , Y10T428/31504 , Y10T428/31728 , Y10T442/659 , B29K2077/10

4. 发明公开

EP1908585A1 Resin joined body 有权
标题翻译： Durch Harz韵律元素
公开(公告)号：EP1908585A1
公开(公告)日：2008-04-09
申请号：EP07252983.7
申请日：2007-07-27
申请人： Nitto Denko Corporation
发明人： Matsuo, Naoyuki , Hino, Atsushi , Kaneto, Masayuki
IPC分类号： B32B27/00 , B29C65/16
CPC分类号： B29C66/1122 , B29C65/1616 , B29C65/1635 , B29C65/1638 , B29C65/1654 , B29C65/8207 , B29C65/8253 , B29C66/342 , B29C66/43 , B29C66/65 , B29C66/71 , B29C66/723 , B29C66/72328 , B29C66/7292 , B29C66/73921 , B29C66/8122 , B29C66/81267 , B29C66/8322 , B29C66/9161 , B29C66/919 , B29C66/934 , B29C66/939 , B29C2035/0822 , B29K2105/0854 , B29K2277/10 , B29K2711/12 , B29K2909/08 , B29K2995/0027 , B29L2009/00 , B32B7/12 , B32B27/02 , B32B27/08 , B32B27/12 , B32B27/34 , B32B27/36 , Y10T428/31504 , Y10T428/31728 , Y10T442/659 , B29K2077/10
摘要： It is an object of the present invention to provide a resin joined body that has a joined portion with a satisfactorily improved aesthetic appearance. In a resin joined body including at least one member made of a resin material that forms a first resin layer and a second resin layer, the at least one of the first and second resin layers having the rear side from which the laser beam has been irradiated has an absorption constant of 50 to 5000 m -1 for the wavelength of the laser beam, and the fuse bonded portion is formed to have a relationship of X>Y, wherein a light transmittance of light passing from the first resin layer to the second resin layer via the fused portion is designated as X(%), and a light transmittance of light passing continuously from the first resin layer to the second resin layer via a portion other than the fused portion is designated as Y(%).
摘要翻译：本发明的目的是提供一种树脂接合体，其具有令人满意的改进的美学外观的接合部分。在包括由形成第一树脂层和第二树脂层的树脂材料制成的至少一个构件的树脂接合体中，所述第一树脂层和第二树脂层中的至少一个具有从其被照射的激光束的后侧对于激光束的波长具有50至5000m -1的吸收常数，并且熔丝接合部分形成为具有X> Y的关系，其中从第一树脂层到第二树脂层的光的透光率通过熔融部分的树脂层被指定为X（％），并且经由熔融部分以外的部分从第一树脂层连续地通过第二树脂层的光的透光率被指定为Y（％）。

5. 发明公开

EP2078603A1 Method of manufacturing patterned resin sheet 审中-公开
标题翻译：维尔法赫恩·赫斯特伦
公开(公告)号：EP2078603A1
公开(公告)日：2009-07-15
申请号：EP09000096.9
申请日：2009-01-07
申请人： Nitto Denko Corporation
发明人： Matsuo, Naoyuki , Hino, Atsushi
IPC分类号： B29C59/04 , B29C35/08
CPC分类号： B29C35/0888 , B29C59/04 , B29C2035/0838 , B29C2059/023 , B29L2007/001
摘要： The present invention aims at providing a method of manufacturing a patterned resin sheet (5), capable of implementing efficient and highly precise patterning. The method includes: pressing a perimeter portion (1a) of a roller against a surface of a resin sheet (2) with the perimeter portion (1a) heated with a laser beam (4a), by using a patterning member (1) that includes a roller rotatable around an axis and has a patterning portion patterned in a recessed and projected geometry on the perimeter portion (1a) of the roller, thereby forming on the surface of the resin sheet (2) a pattern that is oriented inversely to the recessed and projected geometry of the patterning portion; and rotating the roller to bring a portion pressed by the perimeter portion into motion, such that the pattern is continuously formed on the surface of the resin sheet.
摘要翻译：本发明的目的在于提供一种制造图案化树脂片（5）的方法，该方法能够实现高效精细的图案化。该方法包括：通过使用图案形成部件（1），通过使用图案形成部件（1）将辊的周边部分（1a）压靠在树脂片材（2）的表面上，周边部分（1a）用激光束（4a）加热，可绕轴线旋转的滚筒，并且具有以凹凸投影几何形状在辊的周边部分（1a）上图案化的图案形成部分，从而在树脂片材（2）的表面上形成与凹陷部和图案形成部分的投影几何形状; 并且使辊旋转以使由周边部分按压的部分运动，使得图案连续地形成在树脂片的表面上。

6. 发明公开

EP1905532A1 Method of manufacturing parts by laser using an adhesive having an extinction coefficient at a wavelength of 532 nm of 20 cm-1 or more 有权
标题翻译：通过使用粘合剂以20 -1或更大的吸光度读数为532nm的波长的处理为激光加工零件的方法
公开(公告)号：EP1905532A1
公开(公告)日：2008-04-02
申请号：EP08100127.3
申请日：2006-01-11
申请人： Nitto Denko Corporation
发明人： Matsuo, Naoyuki , Urairi, Masakatsu , Hino, Atsushi
IPC分类号： B23K26/40 , B23K26/38 , H01L21/68 , B28D1/22 , C09J7/04 , C09J7/02 , B23K101/40
CPC分类号： H05K3/0026 , B23K26/38 , B23K26/382 , B23K26/389 , B23K26/40 , B23K2201/40 , B23K2203/05 , B23K2203/08 , B23K2203/172 , B23K2203/26 , B23K2203/30 , B23K2203/34 , B23K2203/38 , B23K2203/40 , B23K2203/42 , B23K2203/50 , B23K2203/52 , B23K2203/54 , B23K2203/56 , H05K2201/0112 , H05K2203/1383
摘要： The present application relates to a method of manufacturing a laser processed part (10) by using a protective sheet (2) for laser processing which is capable of effectively suppressing contamination of a surface of a workpiece (1) by a decomposition product, and processing at high precision, when processing the workpiece (1) by optical absorption ablation of a laser beam (7). The protective sheet (2) applied to the workpiece (1) has an extinction coefficient of 20 cm -1 or more at a wavelength of 532 nm, and the method is carried out by irradiation with a laser beam at the wavelength of 532 nm.
摘要翻译：本申请涉及一种制造通过使用保护片（2），用于激光加工的激光加工部（10）的方法，所有这些是能够有效地抑制工件（1）通过的分解产物，和处理的表面的污染在精度高，当处理所述工件（1）的激光束（7）的光吸收烧蚀。施加到工件（1）的保护片（2）具有在在532nm的波长为20cm -1以上的消光系数，并且该方法与在532纳米的波长的激光束进行的照射。

7. 发明公开

EP1422541A2 Process for producing three-dimensional polyimide optical waveguide 有权
标题翻译： Verfahren zur Herstellung von dreidimensionalen Polyimid-Wellenleitern。
公开(公告)号：EP1422541A2
公开(公告)日：2004-05-26
申请号：EP03026967.4
申请日：2003-11-25
申请人： NITTO DENKO CORPORATION
发明人： Mune, Kazunori , Naitou, Ryuusuke , Mochizuki, Amane , Hino, Atsushi , Horiike, Mika
IPC分类号： G02B6/12 , G02B1/04 , C08L79/00
CPC分类号： G02B6/13 , G02B1/045 , G02B1/046 , G02B6/12002 , G02B6/1221 , C08L79/00
摘要： This invention provides a process for producing a three-dimensional polyimide optical waveguide, which comprises: (I) irradiating a polyamic acid film with a laser beam while converging the laser beam at an inside portion of the film and relatively moving the light convergence point, the polyamic acid film containing: (a) a polyamic acid obtained from a tetracarboxylic dianhydride and a diamine; and (b) per 100 parts of the polyamic acid, from 0.5 part by weight to less than 10 parts by weight of a specific 1,4-dihydropyridine derivative represented by formula (I):
and then, (II) heating the polyamic acid film to imidize the polyamic acid, thereby obtaining an optical waveguide having a continuous core region where the refraction index has been changed, in the thus formed polyimide film.
摘要翻译：本发明提供一种三维聚酰亚胺光波导的制造方法，其特征在于，包括：（I）在聚酰胺酸膜的同时将激光束会聚在膜的内部并相对移动聚光点，所述聚酰胺酸膜包含：（a）由四羧酸二酐和二胺获得的聚酰胺酸; 和（b）每100份聚酰胺酸，0.5重量份至小于10重量份由式（I）表示的特定的1,4-二氢吡啶衍生物：，然后，（II）加热聚酰胺酸膜以酰亚胺化聚酰胺酸，从而获得在如此形成的聚酰亚胺膜中具有改变了折射率的连续核心区域的光波导。

9. 发明授权

EP1422541B1 Process for producing three-dimensional polyimide optical waveguide 有权
标题翻译：一种用于制造三维聚酰亚胺波导过程。
公开(公告)号：EP1422541B1
公开(公告)日：2007-09-05
申请号：EP03026967.4
申请日：2003-11-25
申请人： NITTO DENKO CORPORATION
发明人： Mune, Kazunori , Naitou, Ryuusuke , Mochizuki, Amane , Hino, Atsushi , Horiike, Mika
IPC分类号： G02B6/138 , G02B1/04 , C08L79/00
CPC分类号： G02B6/13 , G02B1/045 , G02B1/046 , G02B6/12002 , G02B6/1221 , C08L79/00

10. 发明公开

EP1422541A3 Process for producing three-dimensional polyimide optical waveguide 有权
标题翻译：生产三维聚酰亚胺光波导的方法
公开(公告)号：EP1422541A3
公开(公告)日：2004-07-14
申请号：EP03026967.4
申请日：2003-11-25
申请人： NITTO DENKO CORPORATION
发明人： Mune, Kazunori , Naitou, Ryuusuke , Mochizuki, Amane , Hino, Atsushi , Horiike, Mika
IPC分类号： G02B6/12 , G02B1/04 , C08L79/00
CPC分类号： G02B6/13 , G02B1/045 , G02B1/046 , G02B6/12002 , G02B6/1221 , C08L79/00
摘要： This invention provides a process for producing a three-dimensional polyimide optical waveguide, which comprises: (I) irradiating a polyamic acid film with a laser beam while converging the laser beam at an inside portion of the film and relatively moving the light convergence point, the polyamic acid film containing: (a) a polyamic acid obtained from a tetracarboxylic dianhydride and a diamine; and (b) per 100 parts of the polyamic acid, from 0.5 part by weight to less than 10 parts by weight of a specific 1,4-dihydropyridine derivative represented by formula (I): and then, (II) heating the polyamic acid film to imidize the polyamic acid, thereby obtaining an optical waveguide having a continuous core region where the refraction index has been changed, in the thus formed polyimide film.
摘要翻译：本发明提供一种三维聚酰亚胺光波导的制造方法，其特征在于，包括以下步骤：（I）在聚酰胺酸膜上照射聚酰胺酸膜，同时在膜的内部会聚激光束并相对移动聚光点，该聚酰胺酸膜含有：（a）由四羧酸二酐和二胺得到的聚酰胺酸; 和（b）每100份聚酰胺酸，0.5重量份至小于10重量份由式（I）表示的特定1,4-二氢吡啶衍生物：然后，（II）加热聚酰胺酸使该聚酰胺酸酰亚胺化，从而得到在这样形成的聚酰亚胺膜中具有折射率变化的连续纤芯区域的光波导。

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