摘要:
The present invention provides a process for preparing a patterned organic layer from an unpatterned water-soluble organic layer. The process includes the steps of: imagewise exposing to radiation a photosensitive unpatterned water-soluble organic layer deposited on an organic semiconducting material, a metal or an insulator layer, to produce an imagewise exposed organic layer having exposed and unexposed regions; and contacting the imagewise exposed organic layer and an aqueous-based developer to selectively remove the unexposed regions thereby producing the patterned organic layer. The present invention also provides an improved for fabricating an electronic device having a patterned organic layer adjacent to an organic semiconducting material, metal or insulator layer.
摘要:
Passive or active pixelized antenna structures are described in which the radio-frequency (RF) tuning of individual antenna pixel elements, the connections of individual antenna pixel elements to other antenna elements, and optionally the local phase of individual elements or groups of elements, is varied and controlled using tunable elements. Efficient and low-cost control of a large number of tunable elements is provided by matrix addressing techniques.
摘要:
There is a method for forming a multilayer electronic device. The method has the following steps: a) depositing a thin molecular layer on an electrically conductive substrate and b) depositing metal atoms or ions on the thin molecular layer at an angle of about 60 degrees or less with respect to the plane of the exposed surface of the thin molecular layer.
摘要:
An electro-fluidic assembly process for integration of an electronic device or component onto a substrate which comprises: disposing components within a carrier fluid; attracting the components to an alignment sites on the substrate by means of electrophoresis or dielectrophoresis; and aligning the components within the alignment site by means of energy minimization. The substrate comprises: a biased backplane layer, a metal plane layer having one or more alignment sites, a first insulating layer disposed between the backplane layer and the metal plane layer, and a second insulating layer, e.g., benzocyclobute, having a recess disposed therein, wherein the second insulating layer is on the surface of the metal plane layer opposite from the first insulating layer and wherein the recess is in communication with the alignment site.
摘要:
The present invention is directed to a process for forming one or more lateral nanostructures on a substrate. The process comprises the steps of: providing a substrate; depositing a first layer on the substrate; forming at least one edge on the first layer; depositing at least one separation layer on the first layer; depositing a third layer on the separation layer; and removing a portion of the separation layer and the third layer from the substrate such that a substantially planar surface is formed exposing the first layer, the separation layer, and the third layer.
摘要:
There are disclosed molecular scale devices for performing logic functions. Devices comprise at least one input molecular unit, at least one output molecular unit, at least one molecular unit for performing logic or memory functions, and a means for effecting charge transport. Devices of the invention are useful for a variety of electronic and optoelectronic applications.
摘要:
The present invention provides a method and system for measuring an electrical characteristic on a molecular scale including the steps of probing a molecular layer or structure of interest using an atomic force microscopsy (AFM) cantilever having a large contact area probe tip wherein the force applied to the probe tip is controlled and, in response to the probing, at least one electrical characteristic of the molecular layer is detected.