摘要:
An optoelectronic component comprising an optoelectronic semiconductor chip (104) having a contact side (106) and a radiation coupling-out side (108) situated opposite; a chip carrier (102), on which the semiconductor chip (104) is applied via its contact side (106); a radiation conversion element (110) applied on the radiation coupling-out side (108); and a reflective potting compound (112), which is applied on the chip carrier (102) and laterally encloses the semiconductor chip (104) and the radiation conversion element (110); wherein the potting compound (112) adjoins an upper edge of the radiation conversion element (110) in a substantially flush fashion, such that a top side of the radiation conversion element (110) is free of the potting compound (112).
摘要:
An optoelectronic component comprising an optoelectronic semiconductor chip (104) having a contact side (106) and a radiation coupling-out side (108) situated opposite; a chip carrier (102), on which the semiconductor chip (104) is applied via its contact side (106); a radiation conversion element (110) applied on the radiation coupling-out side (108); and a reflective potting compound (112), which is applied on the chip carrier (102) and laterally encloses the semiconductor chip (104) and the radiation conversion element (110); wherein the potting compound (112) adjoins an upper edge of the radiation conversion element (110) in a substantially flush fashion, such that a top side of the radiation conversion element (110) is free of the potting compound (112).
摘要:
An optoelectronic semiconductor component includes a carrier and at least one optoelectronic semiconductor chip mounted on the carrier top. The semiconductor component includes at least one bonding wire, via which the semiconductor chip is electrically contacted, and at least one covering body mounted on a main radiation side and projects beyond the bonding wire. At least one reflective potting compound encloses the semiconductor chip laterally and extends at least as far as the main radiation side of the semiconductor chip. The bonding wire is covered completely by the reflective potting compound or completely by the reflective potting compound together with the covering body.
摘要:
An optoelectronic semiconductor component includes a carrier and at least one optoelectronic semiconductor chip mounted on the carrier top. The semiconductor component includes at least one bonding wire, via which the semiconductor chip is electrically contacted, and at least one covering body mounted on a main radiation side and projects beyond the bonding wire. At least one reflective potting compound encloses the semiconductor chip laterally and extends at least as far as the main radiation side of the semiconductor chip. The bonding wire is covered completely by the reflective potting compound or completely by the reflective potting compound together with the covering body.
摘要:
An optoelectronic component includes a substrate, on which a semiconductor chip and a wettable attractor element are arranged. A medium including pigments at least regionally covers the exposed region of the substrate that is not covered by the semiconductor chip and the attractor element. The medium at least partly wets the semiconductor chip and the attractor element.
摘要:
A method of producing an optoelectronic component includes providing a semiconductor chip having an active layer that generates radiation and is arranged on a carrier, applying a dispersed material including a matrix material and particles embedded therein to the semiconductor chip and/or the carrier at least in regions, wherein before the dispersed material is applied, at least one chip edge of the semiconductor chip facing away from the carrier is modified such that the dispersed material at least partly separates into its constituents during application at the chip edge.
摘要:
The invention relates to a method for making a semiconductor. In one embodiment the method includes applying an adhesive layer to ground-thin or thinned semiconductor chips of a semiconductor wafer. In this embodiment, the adhesive layer composed of curable adhesive is introduced relatively early into a method for the thinning by grinding, separation and singulation of a semiconductor wafer to form thinned semiconductor chips, and is used further in a semiconductor device into which the thinned semiconductor chip is to be incorporated.
摘要:
An electronic arrangement (1) comprising a carrier (2), on which at least one connecting area (6) is arranged. At least one electronic component (3a, 3b, 3c) is fixed on the connecting area (6) by means of a contact material (4). A covering area (5) surrounds the connecting area (6) on the carrier (2). At least one covered region (15, 16, 17, 18, 19) is covered by a covering material (10). The covering material (10) is designed in such a way that an optical contrast between the covering area (5) and the covered region (15, 16, 17, 18, 19) is minimized.
摘要:
One embodiment of the invention relates to an electronic component having stacked semiconductor chips, and to a panel for production of the component. In one case, the stack has a flat conductor structure with a chip island on which a stacked semiconductor chip is arranged, while a first semiconductor chip is located underneath it. The chip island is surrounded by flat conductors which have contact pillars. These contact pillars have pillar contact pads which, together with the active upper face of the first semiconductor chip and the upper face areas of a plastic encapsulation compound form a coplanar overall upper face.
摘要:
An electronic component includes a semiconductor chip with a chip topside, an integrated circuit, and a chip backside. The chip backside includes a magnetic layer. The electronic component further includes a chip carrier with a magnetic layer on its carrier topside. At least one of the two magnetic layers is permanently magnetic such that the semiconductor chip is magnetically fixed on the chip carrier.