摘要:
Methods of forming microelectronic interconnect under device structures are described. Those methods and structures may include forming a device layer in a first substrate, forming at least one routing layer in a second substrate, and then coupling the first substrate with the second substrate, wherein the first substrate is bonded to the second substrate.
摘要:
Es wird eine Vorrichtung (1) mit zumindest einem optoelektronischen Halbleiterbauelement (2) und einem Träger (5), auf dem das Halbleiterbauelement angeordnet ist, angegeben, wobei - an eine das Halbleiterbauelement begrenzende Seitenfläche (25) eine Isolationsschicht (4) angrenzt; - eine Kontaktbahn (6) auf einer Strahlungsdurchtrittsfläche des Halbleiterbauelements angeordnet und elektrisch leitend mit dem Halbleiterbauelement verbunden ist; - die Kontaktbahn sich über die Seitenfläche des Halbleiterbauelements hinaus erstreckt und auf der Isolationsschicht angeordnet ist; und - die Kontaktbahn bezüglich einer senkrecht zu der Seitenfläche auftretenden thermo-mechanischen Beanspruchung entlastet ist.
摘要:
The invention relates to a method for the collective production of a reconstituted wafer that comprises chips with connection pads on a so-called front side of the chip, said method comprising a step of: A) placing the chips on an initial adhesive carrier, front side on the carrier, characterized in that it comprises the following steps: B) depositing, in the gaseous phase at atmospheric pressure and at room temperature, an electrically insulating layer on the initial carrier and the chips, this layer having a mechanical role in supporting the chips; C) transferring the chips covered with the mineral layer to a temporary adhesive carrier, the rear side of the chips facing the temporary adhesive carrier; D) removing the initial adhesive carrier; E) placing the chips on a chuck, the front sides of the chips facing the chuck; F) removing the temporary adhesive carrier; G) depositing a resin over the chuck so as to encapsulate the chips, then curing the resin; H) removing the chuck; and I) producing an RDL on the active side.
摘要:
A composite material and an electron device are provided. The composite material comprises a heat conducting and electric conducting layer (41), a viscose glue layer (42) and an insulating layer (43), and the heat conducting and electric conducting layer (41) and the insulating layer (43) are pasted at the two sides of the viscose glue layer (42). The viscose glue layer (42) is electrically conductive. The electron device comprises electronic components (2) and shielding frames (3). Gaps are formed on insulating layer (43) at the positions relevant to the electronic components (2) and/or shielding frames (3) where the viscose glue layer is emerged, and the composite material is pasted on the electronic components and/or shielding frames by the viscose glue layer (42). The composite material can radiate and shield electromagnetism simultaneously and simplify the structure of the electron device.
摘要:
Es wird ein Verfahren zur Herstellung eines optoelektronischen Halbleiterbauelements angegeben, bei dem ein Kontakt von elektrischen Kontakten des späteren optoelektronischen Halbleiterbauelements mit Fremdpartikeln eines Füllstoffs vermieden wird.
摘要:
Disclosed are semiconductor die packages, systems, and methods therefor. An exemplary package comprises a patterned conductive layer having a first surface, a second surface, and a first thickness between its first and second surfaces; a semiconductor die disposed over the first surface of the patterned conductive layer and electrically coupled thereto; a plurality of conductive bodies disposed at the second surface of the patterned conductive layer and electrically coupled thereto, each conductive body having a thickness that is greater than the first thickness; and a body of electrically insulating material disposed on the semiconductor die and a portion of the first surface of the patterned conductive layer. A further embodiment further comprises a second semiconductor die disposed over the second surface of the patterned conductive layer and electrically coupled thereto.
摘要:
The invention relates to a method for the manufacture of an electronic assembly, comprising at least one electronic component (9) and also a conductor track structure (7) which is used to make contact with the at least one electronic component (9). The method involves a first step being used to pattern a conductive foil (1) to produce the conductor track structure (7). In a second step, the conductor track structure (7) has the at least one electronic component (9) fitted. In a final step, a further foil is laminated onto the conductive foil (1) fitted with the at least one electronic component (9) on the side on which the conductive foil (1) has the at least one electronic component (9) fitted.
摘要:
A protective photochromic barrier film for a light-sensitive printed electronic substrate. Light-sensitive semiconductor devices 12 on a dielectric substrate 10 are electrically connected by conductors. A barrier layer 20 containing photochromic dyes 22 covers some or all of the light-sensitive semiconductor devices. Upon exposure to visible, infrared, or ultraviolet light, the photochromic dyes 22 change chemical structure and decrease the amount of visible or non-visible light that can impinge upon the light-sensitive electronic devices. Upon removal of the visible or non-visible light, the photochromic dyes 22 either revert to their original structure or maintain their altered state.