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    • 3. 发明专利
    • Capacitance sensor
    • JP5312541B2
    • 2013-10-09
    • JP2011194970
    • 2011-09-07
    • 信越ポリマー株式会社
    • 佑輔 小林章司 山崎義幸 国分博登 小松
    • G06F3/044H01H36/00
    • PROBLEM TO BE SOLVED: To provide an electrostatic capacity sensor which can improve combination of a circuit pattern and a decorative layer, can be easily installed on a three-dimensional fitting place and can reduce restriction to performance of luxuriousness and high quality. SOLUTION: The electrostatic capacity sensor includes a circuit pattern layer 1 provided with a circuit pattern 3 for detecting a change in electrostatic capacity on at least either one of the surface and rear of a film 2 and a decorative layer 6 laminated on the circuit pattern layer 1, in which the circuit pattern layer 1 and the decorative layer 6 are three-dimensionally formed. The circuit pattern layer 1 is stuck to the decorative layer 6 through an intermediate adhesive layer 9 and the circuit pattern 3 is formed by a plurality of electrodes 4 printed on the film 2 and a plurality of conductive lines 5 extended from the peripheral edge parts of respective electrodes 4. The circuit pattern layer 1 is partially curved, the curved decorative layer 6 is laminated on the plurality of electrodes 4 through the intermediate adhesive layer 9, the plurality of conductive lines 5 of the circuit pattern 3 are extended downward, and the terminals of the conductive lines 5 are inserted into a circuit board 10. COPYRIGHT: (C)2012,JPO&INPIT
    • 6. 发明专利
    • Capacitive input device
    • JP5197473B2
    • 2013-05-15
    • JP2009099222
    • 2009-04-15
    • 信越ポリマー株式会社
    • 佑輔 小林博登 小松章司 山崎
    • H01H13/00G06F3/02H01H13/02H01H36/00
    • PROBLEM TO BE SOLVED: To provide a capacitance-type input device which is usable that does not interfere with input work, even if an insulating material is used, and capable of suppressing continuity failure and disconnection, accompanying a three-dimentional molding. SOLUTION: In the input device, a deformable ground layer 2, a pattern layer 3, and a transparent layer 4 to be pressed are laminated on the surface of a support layer 1 to three-dimensionally mold them; a detection section 10 and an external connection section 20 are disposed on the back of the support layer 1; and the change of capacitance is detected by the detection section 10 to convert it to an input signal. The detection section 10 is composed of a circuit board 11, fixed to the back of the support layer 1 while facing the ground layer 2, and an elastic insulating dielectric 14 brought into pressure contact with the land 12 of the circuit board 11 and the ground layer 2 by intervening between them. The external connection section 20 is composed of a circuit board 21, fixed to the back of the support layer 1, while facing the ground layer 2, and a conductor 24 brought into pressure contact with the circuit board 21 and the ground layer 2, by interposing between them, and the ground layer 2 is connected to an external circuit via the conductor 24. COPYRIGHT: (C)2011,JPO&INPIT
    • 9. 发明专利
    • Capacitive input switch
    • JP5340318B2
    • 2013-11-13
    • JP2010549507
    • 2010-02-04
    • 信越ポリマー株式会社
    • 佑輔 小林章司 山崎純孝 荒木厚子 田中博登 小松
    • H01H36/00
    • H03K17/962H03K2217/960755H03K2217/96076H03K2217/960785
    • Provided is a capacitive input switch capable of being accommodated in a housing of equipment or the like appropriately and effectively suppressing conduction failure associated with three dimensional formation. In a capacitive input switch that is accommodated in a housing of electronic equipment, comprises a rigidity imparting layer 1 having rigidity and a laminate sheet 10 laminated on the rigidity imparting layer 1 to be applied with strength, and has the rigidity imparting layer 1 and the laminate sheet 10 three dimensionally formed, the laminate sheet 10 is formed by a substrate sheet 11, a conductive pattern layer 12 for capacitor formation and a decorative layer 13 that is laminated at least on any one of the substrate sheet 11 and the conductive pattern layer 12, a separate conductor 30 is caused to contact with the conductive pattern layer 12, and the conductive pattern layer 12 is caused to be electrically connected to an external electric circuit by the conductor 30. The conductor 30 comprised of a conductive rubber is used and used for extending to the external electric circuit, so that when the capacitive input switch is accommodated in the housing of the electronic equipment, an extraction line never occupies a space to be an obstacle to accommodation.