摘要:
Methods of fabricating semiconductor devices are disclosed. In a preferred embodiment, a method of fabricating a semiconductor device includes providing a workpiece including a plurality of active area regions defined therein, and forming at least one trench in the workpiece between at least two of the plurality of active area regions. A first insulating material is deposited over the plurality of active area regions and the at least one trench, partially filling the at least one trench with the first insulating material and forming peaks of the first insulating material over the plurality of active area regions. A masking material is formed over the first insulating material in the at least one trench, leaving the peaks of the first insulating material over the plurality of active area regions completely exposed. At least the peaks of the first insulating material are removed from over the plurality of active area regions.
摘要:
Test system for testing integrated chips and an adapter element for a test system. One embodiment provides a test system for testing integrated chips in a burn-in test operation, the integrated chips to be tested being arranged in groups on a burn-in board, the burn-in board having a first connecting device in order to connect the burn-in board to a tester device, the tester device comprising a test module with a test circuit in order to test chips on the burn-in board in accordance with the burn-in test operation, the test module having a second connecting device in order to connect the burn-in board to the test module via the second connecting device, a plurality of test modules being provided, the second connecting devices of which can be contact-connected to a plurality of third connecting devices of an adapter element, the adapter element having a fourth connecting device for contact-connection of the first connecting device of the burn-in board, the third connecting devices of the adapter element being connected to the fourth connecting device in such a way that, in the contact-connected state, it is possible to test each integrated circuit of a group with one of the test modules.
摘要:
In preferred embodiments, a polydentate pore-sealing ligand is used to seal or repair pores damaged by plasma processing. The polydentate ligand includes bidentate ligands corresponding to the general formula X—CH2—(CH2)n—CH2—X or X—Si(CH3)2—(CH2)n—Si(CH3)2—X. The polydentate ligand also includes tridendate ligands corresponding to the general formula X—CH2—(CH2)m(CXH)(CH2)o—CH2—X or X—Si(CH3)2—(CH2)m(CXH)(CH2)o—Si(CH3)2—X. Alternative embodiments may include single or multiply branched polydentate ligands. Other embodiments include ligands that are cross-linked after attachment to the dielectric. Still other embodiments include a derivatization reaction wherein silanol groups formed by plasma damage are removed and favorable dielectric properties are restored.
摘要:
A method for releasable contact-connection of a plurality of integrated semiconductor modules on a wafer, each of which having a plurality of interconnected supply voltage terminals, includes the steps of providing a contacting card for applying external electrical signals to the semiconductor modules with contact elements for releasable electrical connection to terminal pads of the semiconductor modules, aligning the contacting card with the wafer, producing a releasable contact between terminal pads of the plurality of semiconductor modules and the contact elements of the contacting card, checking the contact quality for each of the semiconductor modules by applying a voltage to at least one of the supply voltage terminals of the semiconductor module through the contacting card, measuring the voltage present at a further one of the supply voltage terminals through the contacting card, and using the measurement result to assess whether or not the semiconductor module has correct contact.
摘要:
A method and an apparatus for carrying out the method for installing an especially dome-shaped pressure bulkhead on a one-piece, substantially conical rear section for an aircraft, wherein said rear section includes a connection area and an end area. The method involves the steps of horizontally accommodating a prefabricated rear section in a horizontal support; inserting the rear section into a pivoting frame; pivoting the rear section into a vertical position using the pivoting frame, wherein the connection area of the rear section points upward; horizontally placing and centering the pressure bulkhead on the connection area, and joining the pressure bulkhead with the rear section in the area of the connection area.
摘要:
A measuring body for an implant, having a measuring geometry that can be captured by a measuring camera and a connection geometry on the implant. Said measuring geometry is arranged on a test part and the connection geometry is arranged on a bearing part, both parts being embodied as separate components. Said bearing part comprises a bearing for the test part and the test part comprises a counter bearing to the bearing and the measuring geometry is provided on a free end of the test part. Also provided is a method for capturing a 3D-measurement drawing of a measuring body that is arranged on an implant.
摘要:
A method and apparatus for controlling removal of one or more receptacles from a receptacle tray are described herein, in which a removal indicator indicates which of the one or more receptacles to remove. Thereafter, the indicated one or more receptacles may be manually removed from the receptacle tray using a gripping mechanism. The receptacles are secured in the tray with two or more tangs protruding from a front face of the receptacle closest to a connector interface. The two or more tangs fit into respective mating units in the receptacle tray, and one or more protrusions toward the rear of the receptacle, with respect to the two or more tangs, mate with respective mating units in the receptacle tray.
摘要:
The invention relates to a method for installing an especially dome-shaped pressure bulkhead on a one-piece, substantially conical rear section for an aircraft, wherein said rear section comprises a connection area and an end area, comprising the steps: a) horizontally accommodating a prefabricated rear section in a horizontal support, b) inserting the rear section into a pivoting frame, c) pivoting the rear section into a vertical position using the pivoting frame, wherein the connection area of the rear section points upward, d) horizontally placing and centering the pressure bulkhead on the connection area, and e) joining of the pressure bulkhead with the rear section in the area of the connection area. The invention further relates to an apparatus for carrying out the method using a pivoting frame for tilting the rear section into a vertical position for installing the pressure bulkhead.
摘要:
A measuring body for an implant, having a measuring geometry that can be captured by a measuring camera and a connection geometry on the implant. Said measuring geometry is arranged on a test part and the connection geometry is arranged on a bearing part, both parts being embodied as separate components. Said bearing part comprises a bearing for the test part and the test part comprises a counter bearing to the bearing and the measuring geometry is provided on a free end of the test part. Also provided is a method for capturing a 3D-measurement drawing of a measuring body that is arranged on an implant.