专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明专利

JP2014240970A 偏光板およびその製造方法有权
标题翻译：偏光板及其制造方法
公开(公告)号：JP2014240970A
公开(公告)日：2014-12-25
申请号：JP2014151375
申请日：2014-07-25
申请人：日東電工株式会社 , Nitto Denko Corp
发明人： SUZUKI NOBORU , KIMURA KEISUKE , ISAKI AKINORI , SAIKI YUJI , MATSUO NAOYUKI
IPC分类号： G02B5/30 , G02F1/1335
摘要：【課題】優れた耐クラック性を有する偏光板を提供すること。【解決手段】本発明の偏光板は、偏光子と、該偏光子の少なくとも片側に配置された保護層とを有し、少なくとも対向する端辺101に沿って偏光解消部110が形成されている。【選択図】図1
摘要翻译：要解决的问题：提供具有优异的抗裂性的偏振片。解决方案：根据本发明的偏振片包括偏振器和设置在偏振器的至少一侧上的保护层。至少沿着面向去极化部的端侧101形成去极化部110。

52. 发明专利

JP2014191051A Laser processing method of polarizer 审中-公开
标题翻译：偏振器的激光加工方法
公开(公告)号：JP2014191051A
公开(公告)日：2014-10-06
申请号：JP2013064219
申请日：2013-03-26
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： YURA TOMOKAZU , TSUTSUMI KIYOTAKA , MATSUO NAOYUKI , ISAKI AKINORI
IPC分类号： G02B5/30 , B23K26/00 , B23K26/352 , B23K26/38 , B23K26/382 , B23K26/40 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a method of laser processing a polarizer uniformly.SOLUTION: A processing method of a polarizer includes: irradiating a polarizer made of a resin film including a dichroic substance with a linear polarization laser beam while scanning in an arbitrary first direction; and irradiating the polarizer with the linear polarization laser beam while scanning in a second direction non-parallel to the first direction. An irradiation fluence in the scanning in the first direction is different from an irradiation fluence in the scanning in the second direction.
摘要翻译：要解决的问题：提供一种均匀地激光加工偏振片的方法。解决方案：一种偏振器的处理方法包括：用任意的第一次扫描，用包含二极性物质的树脂膜制成的偏振片用线偏振激光束照射方向; 以及在与第一方向不平行的第二方向扫描的同时用线偏振激光束照射偏振器。沿第一方向扫描的照射能量密度不同于在第二方向的扫描中的照射能量密度。

53. 发明专利

JP2014167548A Method of manufacturing image display device and image display device obtained by the same 审中-公开
标题翻译：制造图像显示装置的方法和由其获得的图像显示装置
公开(公告)号：JP2014167548A
公开(公告)日：2014-09-11
申请号：JP2013039383
申请日：2013-02-28
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： YURA TOMOKAZU , TSUTSUMI KIYOTAKA , MATSUO NAOYUKI , ISAKI AKINORI
IPC分类号： G09F9/00 , G02B5/30 , G02F1/13 , G02F1/1335 , H01L51/50 , H05B33/02 , H05B33/10
摘要： PROBLEM TO BE SOLVED: To provide a method capable of manufacturing an image display device excellent in a camera performance in precise and the excellent manufacturing efficiency.SOLUTION: A method of manufacturing an image display device includes the steps of: pasting a polarizer on a picture display panel; cutting the polarizer in predetermined size; and forming a decolorization part in a predetermined part of the polarizer. The cutting step and the decolorization part forming step are consecutively performed while the polarizer is placed in a common stage. Typically, the predetermined part of the polarizer in which the decolorization part is formed corresponds to a camera hole part of an obtained image display device.
摘要翻译：要解决的问题：提供能够精确地制造摄像机性能优异的制造效率的图像显示装置的制造方法。解决方案：图像显示装置的制造方法包括以下步骤：将偏振片粘贴在图像上显示面板; 切割预定尺寸的偏振片; 以及在所述偏振器的预定部分中形成脱色部。在将偏振器放置在共同的阶段中时，连续执行切割步骤和脱色部分形成步骤。通常，其中形成有脱色部分的偏振器的预定部分对应于所获得的图像显示装置的相机孔部分。

54. 发明专利

JP2014167547A Method of manufacturing image display device 审中-公开
标题翻译：制造图像显示装置的方法
公开(公告)号：JP2014167547A
公开(公告)日：2014-09-11
申请号：JP2013039382
申请日：2013-02-28
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： YURA TOMOKAZU , TSUTSUMI KIYOTAKA , MATSUO NAOYUKI , ISAKI AKINORI
IPC分类号： G09F9/00 , G02B5/30 , G02F1/1335 , H01L51/50 , H05B33/02
摘要： PROBLEM TO BE SOLVED: To provide a method capable of manufacturing an image display device excellent in a camera performance in high production efficiency.SOLUTION: A method of manufacturing an image display device includes the steps of: laminating a polarizer which is formed with a resin film containing a dichroic substance at least on one side of a picture display panel having a mark can be recognized from outside; and forming a decolorization part in a part of the polarizer, using the mark provided in the picture display panel as an alignment reference.
摘要翻译：要解决的问题：提供一种能够以高生产效率制造摄像机性能优异的图像显示装置的方法。解决方案：一种制造图像显示装置的方法包括以下步骤：层叠由树脂形成的偏振片可以从外部识别含有具有标记的图像显示面板的至少一侧的二色性物质的膜; 并且使用在图像显示面板中提供的标记作为对准基准，在偏振器的一部分中形成脱色部。

55. 发明专利

JP2014081482A Polarizers and image display device 审中-公开
标题翻译：偏振器和图像显示装置
公开(公告)号：JP2014081482A
公开(公告)日：2014-05-08
申请号：JP2012229075
申请日：2012-10-16
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： ISAKI AKINORI , NISHIDA MIKIJI , MATSUO NAOYUKI , SAIKI YUJI , MOTOMURA HIRONORI
IPC分类号： G02B5/30 , G02B1/04 , G02F1/1335 , H01L51/50 , H05B33/02
摘要： PROBLEM TO BE SOLVED: To provide an image display device having excellent camera performance.SOLUTION: A polarizer 1 of the present invention is formed of a resin film containing a dichroic substance, and has a decolorized part 2 that is partially decolorized.
摘要翻译：要解决的问题：提供一种具有优异的相机性能的图像显示装置。解决方案：本发明的偏振器1由含有二色性物质的树脂膜形成，并且具有部分脱色的脱色部分2。

56. 发明专利

JP2013031965A Method of joining resin member 有权
标题翻译：接合树脂成员的方法
公开(公告)号：JP2013031965A
公开(公告)日：2013-02-14
申请号：JP2011169384
申请日：2011-08-02
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： MATSUO NAOYUKI , TAKAMI NOBUYUKI , SHIMODA MAYU
IPC分类号： B29C65/16
CPC分类号： B29C65/1635 , B29C65/1658 , B29C66/1122 , B29C66/43 , B29C66/71 , B29C66/723 , B29C66/73921 , B29C66/81267 , B29C66/8362 , B29L2011/00 , B29K2029/04 , B29K2079/085 , B29K2077/00 , B29K2075/00 , B29K2069/00 , B29K2067/006 , B29K2067/003 , B29K2059/00 , B29K2033/12 , B29K2027/06 , B29K2025/06 , B29K2023/38 , B29K2023/18 , B29K2023/12 , B29K2023/083 , B29K2023/06
摘要： PROBLEM TO BE SOLVED: To provide a method of joining a resin member which suppresses a subsidiary fracture in the joining of the resin member using a laser beam.SOLUTION: The joining method of the resin member includes a process of arranging a plurality of resin members so as to be at least partially be overlapped with one another, and a process of allowing a pressurizing member 50 formed of glass to scan while pressurizing an overlapping part by the pressurizing member 50 and irradiating the overlapping part with a laser beam L through the pressurizing member 50. In the process of irradiating, a pressurizing time by the pressurizing member 50 should be ≥3 and ≤600 msec.
摘要翻译：要解决的问题：提供一种接合树脂构件的方法，该树脂构件在使用激光束的树脂构件的接合中抑制辅助断裂。解决方案：树脂构件的接合方法包括将多个树脂构件布置成至少部分地彼此重叠的过程，以及允许由玻璃形成的加压构件50扫描的过程，同时通过加压构件50对重叠部分进行加压，并通过加压构件50用激光束L照射重叠部分。在照射过程中，加压构件50的加压时间应≥3和≤600毫秒。版权所有（C）2013，JPO＆INPIT

57. 发明专利

JP2013018207A Method for manufacturing resin film joined body 审中-公开
标题翻译：制造树脂薄膜接合体的方法
公开(公告)号：JP2013018207A
公开(公告)日：2013-01-31
申请号：JP2011153889
申请日：2011-07-12
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： MATSUO NAOYUKI , SHIMODA MAYU , TAKAMI NOBUYUKI
IPC分类号： B29C65/16
CPC分类号： B29C66/81267 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1683 , B29C65/18 , B29C65/245 , B29C66/1122 , B29C66/1142 , B29C66/43 , B29C66/435 , B29C66/71 , B29C66/723 , B29C66/73117 , B29C66/73161 , B29C66/7338 , B29C66/73774 , B29C66/73921 , B29C66/81265 , B29K2995/0072 , B29L2011/00 , B29K2079/085 , B29K2077/00 , B29K2075/00 , B29K2071/00 , B29K2069/00 , B29K2067/006 , B29K2067/003 , B29K2059/00 , B29K2033/12 , B29K2029/04 , B29K2027/06 , B29K2025/06 , B29K2023/38 , B29K2023/18 , B29K2023/12 , B29K2023/083 , B29K2023/06 , B29K2001/08
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin film joined body, which does not need a process for making the step difference of parts to be joined small and applying a light absorbent, and suppresses sticking of light absorbent as a foreign matter, and can efficiently join resin film members to each other to produce a resin film joined body.SOLUTION: The method for manufacturing the resin film joint includes a process of butting edge surfaces of the resin film members to each other and joining the surfaces to produce the resin film joined body, wherein a light absorbing member having a surface that has a light absorptance higher than the resin film members with respect to the wavelength of laser beam to be used and has arithmetic average roughness (Ra) of
摘要翻译：要解决的问题：提供一种制造树脂膜接合体的方法，其不需要使要连接的部件的台阶差小并施加吸光剂的工艺，并且抑制吸收剂的粘附作为异物，能够有效地将树脂膜构件彼此接合，制造树脂膜接合体。解决方案：树脂膜接头的制造方法包括将树脂膜构件的边缘表面彼此对接并接合以形成树脂膜接合体的方法，其中具有表面的光吸收构件具有使用相对于使用的激光束的波长高于树脂膜部件的光吸收率并且具有<0.5μm的算术平均粗糙度（Ra），将边缘表面彼此对接的部分进入与表面接触，用激光束照射光吸收构件以产生热量，树脂膜构件的边缘表面彼此热焊接，并且对接部分与光吸收构件分离以产生树脂膜接合身体。版权所有（C）2013，JPO＆INPIT

58. 发明专利

JP2013018206A Method for manufacturing resin film joined body 审中-公开
标题翻译：制造树脂薄膜接合体的方法
公开(公告)号：JP2013018206A
公开(公告)日：2013-01-31
申请号：JP2011153887
申请日：2011-07-12
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： MATSUO NAOYUKI , SHIMODA MAYU , TAKAMI NOBUYUKI
IPC分类号： B29C65/16 , B65H21/00
CPC分类号： B29C66/81267 , B29C65/1616 , B29C65/1635 , B29C65/168 , B29C65/1683 , B29C65/18 , B29C65/245 , B29C66/1122 , B29C66/1142 , B29C66/43 , B29C66/435 , B29C66/71 , B29C66/723 , B29C66/73117 , B29C66/73161 , B29C66/73921 , B29L2011/00 , B29K2079/085 , B29K2077/00 , B29K2075/00 , B29K2071/00 , B29K2069/00 , B29K2067/006 , B29K2067/003 , B29K2059/00 , B29K2033/12 , B29K2029/04 , B29K2027/06 , B29K2025/06 , B29K2023/38 , B29K2023/18 , B29K2023/12 , B29K2023/083 , B29K2023/06 , B29K2001/08
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin film joined body, which does not need a process for making the step difference of parts to be joined small and applying a light absorbent, and suppresses sticking of light absorbent as a foreign matter, and can efficiently join resin film members to each other to simply produce a resin film joined body.SOLUTION: The method for manufacturing the resin film joined body includes a process of butting edge surfaces of the resin film members to each other and joining the surfaces to produce the resin film joined body, wherein a light absorbing member provided with a surface having a high light absorptance with respect to the wavelength of a laser beam to be used and stability in the temperature environment of 300°C is used, the part at which the edge surfaces are butted to each other is brought into contact with the surface, the light absorbing member is irradiated with the laser beam to generate heat, the edge surfaces of the resin film members are thermally welded to each other and the butted part is separated from the light absorbing member to produce the resin film joined body.
摘要翻译：要解决的问题：提供一种制造树脂膜接合体的方法，其不需要使要连接的部件的台阶差小并施加吸光剂的工艺，并且抑制吸收剂的粘附作为异物，能够有效地将树脂膜构件相互连接，简单地制造树脂膜接合体。解决方案：用于制造树脂膜接合体的方法包括将树脂膜构件的边缘表面彼此对接并接合以形成树脂膜接合体的工艺，其中设置有表面的光吸收构件使用相对于所使用的激光束的波长的高的光吸收率，并且使用在300℃的温度环境下的稳定性，使边缘对置的部分与表面接触，用激光束照射光吸收构件以产生热量，树脂膜构件的边缘表面彼此热焊接，并且对接部分与光吸收构件分离以制造树脂膜接合体。版权所有（C）2013，JPO＆INPIT

59. 发明专利

JP2012173588A Polarizing plate and manufacturing method thereof 有权
标题翻译：偏光板及其制造方法
公开(公告)号：JP2012173588A
公开(公告)日：2012-09-10
申请号：JP2011036676
申请日：2011-02-23
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： SUZUKI NOBORU , KIMURA KEISUKE , ISAKI AKINORI , SAIKI YUJI , MATSUO NAOYUKI
IPC分类号： G02B5/30 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a polarizing plate that has excellent crack resistance.SOLUTION: A polarizing plate according to the present invention includes a polarizer 10 and a protective layer 20 disposed on at least one side of the polarizer 10. In the polarizing plate, a thick part 110 is formed along the end sides thereof at least facing each other. A thickness 10b of the polarizer at the thick part 110 is 1.3 times or more as thick as a thickness 10a thereof in a thin part 120.
摘要翻译：要解决的问题：提供具有优异的抗裂性的偏振片。解决方案：根据本发明的偏振片包括偏振器10和设置在偏振器10的至少一侧的保护层20.在偏振片中，沿着其端侧形成有厚壁部110，最少面对彼此。厚部分110的偏振器的厚度10b在薄部分120中为其厚度10a的1.3倍或更大厚度。（C）2012，JPO＆INPIT

60. 发明专利

JP2012088442A Method for manufacturing polarization film 有权
标题翻译：制造极化膜的方法
公开(公告)号：JP2012088442A
公开(公告)日：2012-05-10
申请号：JP2010233774
申请日：2010-10-18
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： MATSUO NAOYUKI , SHIMODA MAYU , NAKANO YUUKI
IPC分类号： G02B5/30
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarization film, by which a polarization film having a high polarization function can be efficiently manufactured.SOLUTION: A method for manufacturing a polarization film includes a first step in which a band-like first polyvinyl alcohol resin film is fed into a transfer passage from its front-end side and is extended in a longitudinal direction in the transfer passage, and a second step in which, with a rear-end side of the preceding first polyvinyl alcohol resin film and a front-end side of a subsequent second polyvinyl alcohol resin film overlapped with each other, the first and second polyvinyl alcohol resin films are joined and connected by performing laser welding such that crystallinity of a joint part and peripheral parts at both sides thereof in the longitudinal direction is equal to or less than that of a non-joint part, thereby the polarization films being continuously manufactured.
摘要翻译：要解决的问题：提供一种制造偏振膜的方法，通过该方法可以有效地制造具有高偏振功能的偏振膜。解决方案：一种制造偏光膜的方法包括：第一步骤，其中带状第一聚乙烯醇树脂膜从其前端侧供给到传送通道中，并且在传送通道中沿纵向延伸第二工序中，将前述第一聚乙烯醇系树脂薄膜的后端侧与后续的第二聚乙烯醇树脂薄膜的前端侧重叠，第一和第二聚乙烯醇树脂薄膜为通过进行激光焊接而连接并连接，使得接头部分和其纵向两侧的周边部分的结晶度等于或小于非接合部分的结晶度，从而连续制造偏振膜。版权所有（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式