Abstract:
PROBLEM TO BE SOLVED: To provide a capacitor holder capable of reducing a gap that should be maintained between adjacent capacitors more significantly than a conventional holder when mounting multiple capacitors in series.SOLUTION: A capacitor holder 1 comprises: a body part 3 formed in a shape into which a tip end of a capacitor 6 can be fitted; and lead parts 5 which are fixed to the body part 3 and can be soldered to a predetermined fitting location. The body part 3 is formed in a shape having: an opening 19 from which a pressure valve 6B provided on the tip end of the capacitor 6 is exposed when the tip end of the capacitor 6 is fitted inside; and an end face abutment portion 13 which abuts in recesses 21 and 23 against an end face of the capacitor in the vicinity of the pressure valve 6B. The lead parts 5 are fixed to the body part 3 at a position opposite to the capacitor 6 across a reference plane, which is a plane including the end face of the capacitor 6 abutting against the end face abutment portion 13.
Abstract:
The invention relates to a module (1) comprising a housing (2), a printed circuit board (3) and a separate electronic component (4) which has a number of electric connections (5), characterized in that the or each connection (5) of the component (4) is electrically connected to a conductor track of the printed circuit board (3) by means of a blade contact (25), the component (4) being fixed in the housing (2) by means of a number of elastic bearing elements (18). The component (4) is thus easily and securely fixed. Rattling noises are avoided.
Abstract:
PROBLEM TO BE SOLVED: To provide a printed circuit board capable of certainly preventing the damage of a conductor pattern caused by a terminal. SOLUTION: A printed circuit board 1a includes a substrate 2, a conductor pattern 6, a through-hole 4, and a non-conductor portion 5. A lead line 22b of a resistor 22 mounted on a printed circuit board 1a is inserted in the through-hole 4. The lead line 22b is bent so that the line protrudes toward the surface 2a of the substrate 2 and the line comes near the surface 2a of the substrate 2. The resistor 22 is attached to the printed circuit board 1a. The non-conductor portion 5 is formed substantially into the shape of a fan which expands with the through-hole 4 at the center as it is closer to the leading end of the lead line 22b. The bent lead line 22b is arranged in the non-conductor portion 5. The non-conductor portion 5 prevents the lead line 22b from coming into contact with the conductor pattern 6 and damaging the conductor pattern 6. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an electronic component that can be easily surface-mounted to a circuit board, to provide a packaging structure of the electronic component, and to provide an inverter device. SOLUTION: The surface-mount type electronic component 1 comprises: a dielectric element body 12; electrodes 14, 16; extraction conductors 18, 20; and lead terminals 26, 28. The dielectric element body 12 has main surfaces 12a, 12b, and sides 12c-12f. The electrode 14 is formed on the main surface 12a, and the electrode 16 is formed on the main surface 12b, and the electrodes 14, 16 oppose each other. A first part 18a in the extraction conductor 18 is arranged on the side 12d. A first part 20a in the extraction conductor 20 is arranged on the side 12c. A first part 26a in a lead wire 26 is connected to a first part 18a in the extraction conductor 18. A first part 28a in a lead wire 28 is connected to the first part 20a in the extraction conductor 20. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a structure of a light-emitting diode for providing a light-emitting diode device of low cost, high throughput and high yield, whose manufacture process is easy and efficient without the need of any soldering process at all, and an assembling method thereof. SOLUTION: The structure of the light-emitting diode comprises: the light-emitting diode; two leadframes respectively electrically connected to the anode and cathode of the light-emitting diode and respectively provided with a fixing hole; two substrates 108 and 108'; and two protrusive pillars 110a and 110a' respectively arranged on the substrates 108 and 108'. Each of the protrusive pillars 110a and 110a' is inserted into the fixing hole, deformed and then respectively engaged with each of the fixing holes. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To obtain an electronic component such as a light emitting diode and its manufacturing process, and to obtain an electronic component assembly having that electronic component and an electronic device having that electronic component assembly in which stabilized driving is achieved regardless of the thickness of the substrate. SOLUTION: In an electronic component comprising a light emitting diode chip 20 inserted into an opening 16 formed in a substrate 12, and a pair of leads 15 having a supporting portion 15b being bonded thereto and an electrode portion 15a being bonded to a pad 14, the light emitting surface 18 of the light emitting diode chip 20 is located on the side for bonding the electrode portion 15a and the pad 14 when the light emitting diode chip 20 is bonded to the lead 15. COPYRIGHT: (C)2008,JPO&INPIT