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1. 发明专利

JP2007294996A Shielding film, shielding printed wiring board, shielding flexible printed circuit board, and method of manufacturing shielding film and shielding printed wiring board 有权
标题翻译：保护膜，屏蔽印刷线路板，屏蔽柔性印刷电路板及其制造方法和屏蔽印刷线路板
公开(公告)号：JP2007294996A
公开(公告)日：2007-11-08
申请号：JP2007178041
申请日：2007-07-06
申请人： Nippon Mektron Ltd , Tatsuta System Electronics Kk , タツタシステム・エレクトロニクス株式会社 , 日本メクトロン株式会社
发明人： HASHIMOTO KAZUHIRO , MORIMOTO SHOHEI , KAWAKAMI TOKINORI , UENO KENJI , EBIHARA SATOSHI , TANAKA HIDEAKI , AKATSUKA TAKATOSHI
IPC分类号： H05K9/00 , H05K1/02 , H05K3/28
摘要： PROBLEM TO BE SOLVED: To provide a shielding film which does not generate breakage of a metal layer, is excellent in wear resistance and blocking resistance, and does not break.
SOLUTION: A cover film 7 is provided on one surface of a separate film 6a. An adhesive layer 8a is formed through the metal layer 8b on a surface of the cover film 7 opposite to the one surface contacting with the separate film 6a. The cover film 7 comprises at least one layer of a hard layer 7a and at least one layer of a soft layer 7b. The surface of the cover film 7 contacting with the separate film 6a is the hard layer 7a.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供不产生金属层破裂的屏蔽膜，耐磨性和抗粘连性优异，不破裂。解决方案：在单独的膜6a的一个表面上设置覆盖膜7。在覆盖膜7的与分开的膜6a接触的一个表面相对的表面上通过金属层8b形成粘合剂层8a。覆盖膜7包括至少一层硬层7a和至少一层软层7b。与分离膜6a接触的覆盖膜7的表面是硬质层7a。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006319216A Shield film, manufacturing method thereof, shield printed wiring board, manufacturing method thereof, and shield flexible printed wiring board 有权
标题翻译：屏蔽薄膜及其制造方法，屏蔽印刷布线板及其制造方法和屏蔽柔性印刷线路板
公开(公告)号：JP2006319216A
公开(公告)日：2006-11-24
申请号：JP2005141872
申请日：2005-05-13
申请人： Nippon Mektron Ltd , Tatsuta System Electronics Kk , タツタシステム・エレクトロニクス株式会社 , 日本メクトロン株式会社
发明人： HASHIMOTO KAZUHIRO , MORIMOTO SHOHEI , KAWAKAMI TOKINORI , UENO KENJI , EBIHARA SATOSHI , TANAKA HIDEAKI , AKATSUKA TAKATOSHI
IPC分类号： H05K9/00 , H05K1/02 , H05K3/28
CPC分类号： H05K3/281 , H05K1/0218 , H05K1/0393 , H05K3/321 , H05K3/4652 , H05K2201/0195 , H05K2203/066 , Y10T156/10 , Y10T428/24983
摘要： PROBLEM TO BE SOLVED: To provide a shield film which does not generate breakage in a metallic layer, is excellent in abrasion resistance and blocking resistance, and does not break. SOLUTION: A cover film 7 is provided to one surface of a separate film 6a, and an adhesive layer 8a is formed in an opposite surface of a surface in contact with a separate film 6a of the cover film 7 via a metallic layer 8b. The cover film 7 has at least one hard layer 7a and one soft layer 7b each, and a surface in contact with the separate film 6a of the cover film 7 is the hard layer 7a. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供在金属层中不产生断裂的屏蔽膜，具有优异的耐磨性和抗粘连性，并且不破裂。解决方案：将覆盖膜7设置在单独的膜6a的一个表面上，并且粘合层8a形成在与覆盖膜7的分离的膜6a接触的表面的相对表面中，金属层 8B。覆盖膜7具有至少一个硬质层7a和一个软质层7b，并且与覆盖膜7的分离膜6a接触的表面是硬质层7a。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2011171059A Switch Module 有权
标题翻译：开关模块
公开(公告)号：JP2011171059A
公开(公告)日：2011-09-01
申请号：JP2010032568
申请日：2010-02-17
申请人： Nippon Mektron Ltd , 日本メクトロン株式会社
发明人： UCHIDA HITOSHI , ORUI MANABU , AKATSUKA TAKATOSHI
IPC分类号： H01H13/02 , H01H13/702
CPC分类号： H01H9/00 , G02B6/0043 , G02B6/006 , G02B6/0065 , H01H13/023 , H01H13/83 , H01H13/88 , H01H2219/044 , H01H2219/046 , H01H2219/056 , H01H2219/06 , H01H2219/062 , H01H2229/02
摘要： PROBLEM TO BE SOLVED: To provide a switch module capable of reducing the amount of light leaking out from the vicinity of an edge part of a reflective member to the direction of a key section, while capable of uniformly illuminating the key section with light traveling through a light guide member, with respect to a switch module provided opposite to a key board. SOLUTION: In a switch module 1 capable of illuminating the key section 7 and comprising a circuit board 6 with a metal dome sheet 4 mounted on the surface opposite to a key board 8, a light guide sheet 4 provided between the key board 8 and circuit board 6, an LED 2, and a reflector 9 for sending light emitted from LED 2 to the inside of the light guide sheet 3 from the end part of the light guide sheet 3 as incident light, a printed pattern 12 is formed in white ink for scattering light on the inside of the reflector 9 in the light guide sheet 3 along the optical path of light that permeates a first surface 3b from the vicinity of the edge part of the reflector 9. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种开关模块，其能够将从反射构件的边缘部分附近泄漏的光量减少到键部分的方向，同时能够均匀地照亮键区域相对于与键板相对设置的开关模块，穿过导光构件的光。解决方案：在能够照亮键部分7并且包括安装在与键板8相对的表面上的金属圆顶片4的电路板6的开关模块1中，设置在键板6之间的导光片4 8和电路板6，LED 2和反射板9，用于将来自LED 2的光从导光片3的端部作为入射光发射到导光片3的内部，形成印刷图案12 在白色墨水中，用于沿着从反射器9的边缘部分附近渗透到第一表面3b的光的光路在导光片3中的反射器9的内侧散射光。版权所有：（C ）2011，JPO＆INPIT

4. 发明专利

JP2006169344A Method for decomposing polyimide resin 有权
标题翻译：分解聚酰胺树脂的方法
公开(公告)号：JP2006169344A
公开(公告)日：2006-06-29
申请号：JP2004362366
申请日：2004-12-15
申请人： Nippon Mektron Ltd , 日本メクトロン株式会社
发明人： TAKEICHI TSUTOMU , YOKOTA RIKIO , HAYASHI SEITEN , AKATSUKA TAKATOSHI , NEGISHI TAKEO
IPC分类号： C08J11/12 , B29B17/02 , B29K79/00 , C08L79/00
CPC分类号： Y02W30/703
摘要： PROBLEM TO BE SOLVED: To provide a method for decomposing a polyimide resin, effective for waste disposal and also enabling effective use of decomposed products.
SOLUTION: The method comprises thermally decomposing a polyimide resin in an oxygen-containing atmosphere, generally in an air atmosphere, at 500-650°C. In the case of laminates comprising polyimide resin layer and metal layer, the laminates are heated in an oxygen-containing atmosphere, generally in an air atmosphere, at 200-400°C, and the resultant polyimide layer peeled off the metal layer is thermally decomposed in an oxygen-containing atmosphere, generally in an air atmosphere, at 500-650°C.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种分解聚酰亚胺树脂的方法，对废物处理有效，并且还能够有效地使用分解产物。解决方案：该方法包括在通常在空气气氛中的含氧气氛中在500-650℃下热分解聚酰亚胺树脂。在包含聚酰亚胺树脂层和金属层的层压体的情况下，层叠体在含氧气氛中通常在空气气氛中在200-400℃下加热，并且从金属层剥离的所得聚酰亚胺层被热分解在含氧气氛中，通常在空气气氛中，在500-650℃。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005019719A Flexible circuit board 审中-公开
标题翻译：柔性电路板
公开(公告)号：JP2005019719A
公开(公告)日：2005-01-20
申请号：JP2003183013
申请日：2003-06-26
申请人： Nippon Mektron Ltd , 日本メクトロン株式会社
发明人： KOSAKA SHINJIRO , SAITO TSUTOMU , AKATSUKA TAKATOSHI , MAITA NAOYUKI
IPC分类号： H05K1/02
摘要： PROBLEM TO BE SOLVED: To provide a structure suitable for preventing disconnection while focusing attention on an insulation covering material of a flexible circuit board provided with a meandering cable.
SOLUTION: The flexible circuit board is provided with a circuit wiring pattern on both surfaces of a board made of resin of which plane shape is meandering, and it is arranged in a bending part of an electronic apparatus, forming wiring over the bending part. In such the flexible circuit board, a Σ parameter defined by the following formula in an insulation film forming an insulation cover layer is -1.30 to -1.15 or -0.15 to 1.14. Σ parameter = log ((Elastic modulus × shearing strength)/(Film thickness)
3 ), where units of each item in the formula are as follows:Elastic modulus is GPa; sharing strength is MPa; and film thickness is μm.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种适合于防止断开的结构，同时将注意力集中在设置有蜿蜒电缆的柔性电路板的绝缘覆盖材料上。解决方案：柔性电路板在由平面形状曲折的树脂制成的板的两个表面上设置有电路布线图案，并且布置在电子设备的弯曲部分中，在弯曲部分上形成布线部分。在这种柔性电路板中，形成绝缘覆盖层的绝缘膜中由下式定义的Σ参数为-1.30〜-1.15或-0.15〜1.14。 Σ参数= log（（弹性模量×剪切强度）/（膜厚） 3 ），式中的各项的单位如下：弹性模量为GPa; 共享强度为MPa; 膜厚为μm。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2010123459A Light guide plate, method for manufacturing the same, and key module of portable device 审中-公开
标题翻译：光导板，其制造方法和便携式设备的关键模块
公开(公告)号：JP2010123459A
公开(公告)日：2010-06-03
申请号：JP2008297190
申请日：2008-11-20
申请人： Nippon Mektron Ltd , 日本メクトロン株式会社
发明人： AKATSUKA TAKATOSHI , OZAKI KAZUYUKI , TAKADA HIROAKI
IPC分类号： H01H13/02 , F21S2/00 , F21Y101/02 , H01H11/00
CPC分类号： H01H13/83 , H01H2219/044 , H01H2219/056 , H01H2219/062 , H01H2223/04 , H01H2227/036
摘要： PROBLEM TO BE SOLVED: To provide a technique for achieving reduction in thickness, high brightness in lighting, and uniform high brightness at low cost in a key module of a portable device. SOLUTION: A key module of a portable device includes: a key top 6 pressed by an operator; a board 2 on which an electrical contact 7 is disposed; a dome 4 brought into contact with the electrical contact 7 to generate a signal when the key top 6 is pressed; a dome sheet 5 covering the dome 4; and a light guide plate 1 disposed on the key top 6 side of the dome sheet 5, propagating light from an LED module 3 through the light guide plate, and emitting the light from an emission surface on the key top 6 side. The light guide plate 1 is formed by printing a white-ink dot pattern on a surface on the board 2 side of a base material including a thermosetting urethane resin by ink jetting, and a projecting portion 1a including resin or rubber is formed in a portion facing the electrical contact 7 and the dome 4 in the base material by coating. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在便携式设备的按键模块中实现厚度减小，照明高亮度和低成本均匀高亮度的技术。解决方案：便携式设备的关键模块包括：由操作员按下的键顶6; 设有电触点7的电路板2; 当按压键顶6时，圆顶4与电触头7接触以产生信号; 覆盖穹顶4的圆顶片5; 以及配置在圆顶片5的键顶6侧的导光板1，通过导光板从LED模块3传播光，并从键顶6侧的发射面发射光。导光板1通过喷墨在包含热固性聚氨酯树脂的基材的基板2侧的表面上印刷白墨点阵图案，并且在一部分中形成包括树脂或橡胶的突出部分1a 通过涂覆面对电接点7和基底材料中的圆顶4。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2005142387A Flexible circuit board 审中-公开
标题翻译：柔性电路板
公开(公告)号：JP2005142387A
公开(公告)日：2005-06-02
申请号：JP2003377882
申请日：2003-11-07
申请人： Nippon Mektron Ltd , 日本メクトロン株式会社
发明人： AKAMA SHIRO , OSHIRO TATSUHIKO , TOYAMA KEIZO , AKATSUKA TAKATOSHI
IPC分类号： H05K1/11 , H05K1/00 , H05K1/03
摘要： PROBLEM TO BE SOLVED: To provide a low stiffness flexible circuit board at a low cost without the sacrifice of conduction reliability between the circuit wiring patterns on the opposite sides of the flexible circuit board.
SOLUTION: In the double-sided flexible circuit board where copper foils 3 are provided on the opposite sides of a flexible insulating substrate 1 through an adhesive layer 2 and an interlayer conduction passage 4 is formed between circuit wiring patterns formed on the copper foils, the circuit board is formed by bonding a copper foil 7 onto a flexible insulating film 5 having a thickness of ≤25 μm and a thermal expansion coefficient in the range of 5-27 ppm/°C through an adhesive layer 6 having a thickness of 0.3-9 μm, and the interlayer conduction passage is a copper plating layer 8 having a thickness of ≤9 μm formed by panel plating.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：以低成本提供低刚度柔性电路板，而不牺牲柔性电路板相对侧上的电路布线图案之间的导电可靠性。解决方案：在双面柔性电路板中，通过粘合剂层2在柔性绝缘基板1的相对侧上设置铜箔3，并且在形成在铜上的电路布线图案之间形成层间导电通路4 通过将铜箔7粘合到具有厚度≤25μm的柔性绝缘膜5和5-27ppm /℃范围内的热膨胀系数通过粘合剂层6形成电路板，所述粘合剂层6具有厚度为0.3-9μm，层间导电通道为通过面板电镀形成的厚度≤9μm的镀铜层8。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2011171067A Switch Module 有权
标题翻译：开关模块
公开(公告)号：JP2011171067A
公开(公告)日：2011-09-01
申请号：JP2010032766
申请日：2010-02-17
申请人： Nippon Mektron Ltd , 日本メクトロン株式会社
发明人： AKAMA SHIRO , ORUI MANABU , UCHIDA HITOSHI , AKATSUKA TAKATOSHI
IPC分类号： H01H13/02 , F21S2/00 , F21Y101/02 , H01H13/702
CPC分类号： H01H13/83 , H01H2219/044 , H01H2219/06 , H01H2219/062 , H01H2221/07
摘要： PROBLEM TO BE SOLVED: To provide a switch module provided facing a key board, which reduces an amount of light leaking toward a key part from the vicinity of the edge of a reflector and illuminates a key part uniformly with light traveling inside a liquid guide member. SOLUTION: A switch module 1 which can illuminate a key part 7 includes a circuit board 6 having a metal dome sheet 4 attached on its surface facing a key board 8, a light guide sheet 3 provided between the key board 8 and the circuit board 6, an LED 2, and a reflector 9 which makes light incident to the inside of the light guide sheet 3 from the end part of the light guide sheet 3, in which the light guide sheet 3 includes a first surface 3b facing the key board 8 and a second surface 3c provided on the side opposite thereto and facing the circuit substrate 6, and the reflector 9 includes a light-absorbing black sheet 12 to block the path of light incident to the light guide sheet 3 and transmitting from the vicinity of the edge of the reflector 9 through the first surface 3b. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种面向键盘设置的开关模块，其减少从反射器的边缘附近朝向键部分泄漏的光量，并且通过在内部行进的光均匀地照亮键部分液体引导构件。解决方案：能够照亮键部7的开关模块1包括：电路板6，其具有附着在其面向键板8的表面上的金属圆顶片4;导光片3，设置在键板8和电路板6，LED2以及从导光片3的端部入射到导光片3的内部的光的反射器9，其中导光片3包括面向着导光片3的第一表面3b 键板8和与其相反的一侧设置的面向电路基板6的第二表面3c，反射器9包括吸光黑片12，以阻挡入射到导光片3的光的路径，并从靠近第一表面3b的反射器9的边缘。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2011171064A Switch Module 有权
标题翻译：开关模块
公开(公告)号：JP2011171064A
公开(公告)日：2011-09-01
申请号：JP2010032623
申请日：2010-02-17
申请人： Nippon Mektron Ltd , 日本メクトロン株式会社
发明人： ORUI MANABU , AKATSUKA TAKATOSHI , UCHIDA HITOSHI
IPC分类号： H01H13/02 , H01H13/702
CPC分类号： H01H13/83 , H01H2205/026 , H01H2219/044 , H01H2219/056 , H01H2219/062
摘要： PROBLEM TO BE SOLVED: To provide a switch module provided with an adhesive layer on or near an outer periphery of a light guide member, the switch module being capable of preventing a key near the adhesive layer from emitting too much light compared with other keys, while narrowing an interval between the adhesive layer and an illumination area. SOLUTION: The switch module 1 capable of illuminating the key 7 from inside a light guide sheet 3 includes: a circuit board 6 with a metal dome sheet 4 formed on a surface; the light guide sheet 3 provided between a keyboard 8 and the circuit board 6; an LED 2 emitting a light; and a reflector 9 letting the light enter from an end of the light guide sheet 3 into the light guide sheet 3, wherein the light guide sheet 3 is adhered to the metal dome sheet 4 via the adhesive layer 10 on or near the outer periphery thereof and, when the light guide sheet 3 is seen from a normal line direction of the keyboard 8, a notch 10a is formed in a predetermined position of the adhesive layer 10. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供在导光构件的外周上或附近设置有粘合剂层的开关模块，开关模块能够防止粘附层附近的键发射太多的光，与同时缩小粘合剂层和照明区域之间的间隔。解决方案：能够从导光片3内部照亮键7的开关模块1包括：具有形成在表面上的金属圆顶片4的电路板6; 设置在键盘8和电路板6之间的导光片3; 发光的LED2; 以及使光从导光片3的一端进入导光片3的反射体9，其中导光片3经由粘合剂层10在其外周上或附近粘合到金属圆顶片4上并且当从键盘8的法线方向观察导光片3时，在粘合层10的预定位置形成有切口10a。（C）2011，JPO＆INPIT

10. 发明专利

JP2011171063A Switch Module 有权
标题翻译：开关模块
公开(公告)号：JP2011171063A
公开(公告)日：2011-09-01
申请号：JP2010032616
申请日：2010-02-17
申请人： Nippon Mektron Ltd , 日本メクトロン株式会社
发明人： ORUI MANABU , AKATSUKA TAKATOSHI , UCHIDA HITOSHI , OZAKI KAZUYUKI
IPC分类号： H01H13/02 , F21S2/00 , F21Y101/02 , H01H13/702
CPC分类号： H01H13/83 , G02B6/0043 , G02B6/006 , H01H2219/044 , H01H2219/056 , H01H2219/06 , H01H2219/062
摘要： PROBLEM TO BE SOLVED: To provide a switch module provided to face a key board, the switch module being capable of reducing an amount of light leaking from a proximity of a light guide member toward a key and uniformly illuminating the key with the light advancing through the light guide member. SOLUTION: The switch module 1 capable of illuminating the key 7 includes: a circuit board 6 with a metal dome sheet 4 attached to a surface facing the key board 8; a light guide sheet; an LED 2; and a reflector 9 letting the light emitted from the LED 2 enter from an end of the light guide sheet 3 into the light guide sheet 3. The light guide sheet 3 has a first surface 3b facing the key board 8 and a second surface 3c provided on an opposite side from the first surface and facing the circuit board 6, and a printing pattern 12 in black ink is formed near the end of the second surface 3c on a light path of the light transmitting through the first surface 3b near the end without being reflected by the first surface 3b after having been reflected by the second surface 3c. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种设置为面向键盘的开关模块，开关模块能够减少从导光构件的靠近键向密钥泄漏的光量，并且均匀地照亮键光通过导光部件前进。解决方案：能够照亮键7的开关模块1包括：电路板6，其具有附接到面向键板8的表面的金属圆顶片4; 导光片; LED 2; 并且使从LED 2发射的光从导光片3的一端入射到导光片3的反射体9.导光片3具有与键板8相对的第一面3b和设置在第二面3c的第二面3c 在与第一表面相对的一侧并且面对电路板6，并且在第二表面3c的端部附近，在靠近端部透过第一表面3b的光的光路上形成黑色墨水的印刷图案12，而没有在被第二表面3c反射之后被第一表面3b反射。版权所有（C）2011，JPO＆INPIT

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