摘要:
The present invention relates to a polymer composition comprising the following components: a) 76.6-99.49 mass % of aromatic polycarbonate, b) 0.5-20 mass % of laser direct structuring additive, c) 0-2.4 mass % of rubber like polymer, and d) 0.01-1 mass % of acid and/or acid salt wherein the mass % is calculated relative to the sum of a), b), c) and d). The invention also relates to a moulded part containing this composition, to a circuit carrier containing such moulded part and to a process for producing such circuit carrier.
摘要:
The invention relates to an exterior door handle, particularly for vehicles, and to a method for the production thereof. The exterior door handle comprises a moveable handle in form of an at least regionally hollow housing, in which electronic components (31) can be accommodated. Furthermore, a printed circuit board (30) is provided, which is used to accommodate at least some of the electronic components (31). Furthermore, a Hall element (20), which is to be arranged in a predefined location in the handle, is provided in the handle. According to the invention, the printed circuit board (30) is designed in a rigid and flat manner and a separate holder (10) is provided. Said holder (10) carries the Hall element (20) and holds it in the predefined position thereof in the interior of the handle. The position is spaced from the printed circuit board (30).
摘要:
The present invention relates to a polymer composition comprising the following components: a) 76,6 - 99,49 mass% of aromatic polycarbonate, b) 0,5 - 20 mass% of laser direct structuring additive, c) 0 - 2,4 mass% of rubber like polymer, and d) 0,01 -1 mass % of acid and/or acid salt wherein the sum of a), b), c) and d) is 100%. The invention also relates to a moulded part containing this composition, to a circuit carrier containing such moulded part and to a process for producing such circuit carrier.
摘要:
A circuit board ( 10 ) comprises a first conductive post ( 31 ) for electrically connecting to the collector electrode of a semiconductor device ( 50 ), a first metal plate ( 11 ) connecting to the first conductive post ( 31 ), a second conductive post ( 32 ) for electrically connecting to the gate electrode ( 52 ) of the semiconductor device ( 50 ), a second metal plate ( 12 ) connecting to the second conductive post ( 32 ), a third conductive post ( 33 ) for electrically connecting to the emitter electrode ( 53 ) of the semiconductor device ( 50 ), and a third metal plate ( 13 ) connecting to the third conductive post ( 33 ).
摘要:
Es wird eine Leuchte mit mehreren auf einem LED-Träger (02) angeordneten LEDs (03) und einem Reflektor (01) mit mehreren Reflektorkammern (04) beschrieben, wobei im Brennpunkt jeder Reflektorkammer (04) eine LED (03) angeordnet ist, bei welcher Leuchte der LED-Träger (02) als Kunststoffspritzteil in Molded Interconnect Devices (MID) Technik hergestellt ist, mit in das Kunststoffspritzteil integrierten Leiterbahnen, über die die LEDs (03) elektrisch kontaktiert sind, und die Leiterbahnen (06) auf der dem Reflektor (01) abgewandten Rückseite des LED-Trägers (02) angeordnet sind, wobei die LEDs (03) mit Beinchen (05) versehene bedrahtete LEDs (03) sind und mittels Durchkontaktierung auf der Rückseite des LED-Trägers (02) mit den Leiterbahnen (06) verlötet sind.
摘要:
A flame-retardant resin composition, wherein at least flame-retardant particles comprising a metal hydrate and having a volume-average particle diameter in the range of 1 to 500 nm, and an auxiliary flame retardant are compounded into a matrix resin, and a flame-retardant resin molded item.