Abstract:
An organic semiconductor device ( 11 ) can be embedded within a printed wiring board ( 10 ). In various embodiments, the embedded device ( 11 ) can be accompanied by other organic semiconductor devices ( 31 ) and/or passive electrical components ( 26 ). When so embedded, conductive vias ( 41, 42, 43 ) can be used to facilitate electrical connection to the embedded device. In various embodiments, specific categories of materials and/or processing steps are used to facilitate the making of organic semiconductors and/or passive electrical components, embedded or otherwise.
Abstract:
An organic semiconductor device ( 11 ) can be embedded within a printed wiring board ( 10 ). In various embodiments, the embedded device ( 11 ) can be accompanied by other organic semiconductor devices ( 31 ) and/or passive electrical components ( 26 ). When so embedded, conductive vias ( 41, 42, 43 ) can be used to facilitate electrical connection to the embedded device. In various embodiments, specific categories of materials and/or processing steps are used to facilitate the making of organic semiconductors and/or passive electrical components, embedded or otherwise.
Abstract:
A dielectric circuit board foil (400, 600) includes a conductive metal foil layer (210, 660), a crystallized dielectric oxide layer (405, 655) disposed adjacent a first surface of the conductive metal foil layer, a lanthanum nickelate layer (414, 664) disposed on the crystallized dielectric oxide layer, and an electrode layer (415, 665) that is substantially made of one or more base metals disposed on the lanthanum nickelate layer. The foil (400, 600) may be adhered to a printed circuit board sub-structure (700) and used to economically fabricate a plurality of embedded capacitors, including isolated capacitors of large capacitive density (> 1000 pf/mm²).
Abstract translation:电介质电路板箔(400,600)包括导电金属箔层(210,660),邻近导电金属箔层的第一表面设置的结晶介电氧化物层(405,655),镍酸镧层(414) ,664)和基本上由设置在镍酸镧层上的一种或多种贱金属制成的电极层(415,665)。 箔(400,600)可以粘附到印刷电路板子结构(700)上,并用于经济地制造多个嵌入式电容器,包括具有大电容密度(> 1000pf / mm 2)的隔离电容器。
Abstract:
An organic semiconductor device (11) can be embedded within a printed wiring board (10). In various embodiments, the embedded device (11) can be accompanied by other organic semiconductor devices (31) and/or passive electrical components (26). When so embedded, conductive vias (41, 42, 43) can be used to facilitate electrical connection to the embedded device. In various embodiments, specific categories of materials and/or processing steps are used to facilitate the making of organic semiconductors and/or passive electrical components, embedded or otherwise.
Abstract:
Embedded capacitors comprise a bimetal foil (500) that includes a first copper layer (205) and an aluminum layer (210) on the first copper layer. The aluminum layer has a smooth side adjacent the first copper layer and a high surface area textured side (215) opposite the first copper layer. The bimetal foil further includes an aluminum oxide layer (305) on the high surface area textured side of the aluminum layer, a conductive polymer layer (420) on the aluminum oxide layer, and a second copper layer (535) overlying the aluminum oxide layer. The bimetal foil may be embedded in a circuit board (700) to form high value embedded capacitors.
Abstract:
A method is disclosed for fabricating a patterned embedded capacitance layer. The method includes fabricating (1305, 1310) a ceramic oxide layer (510) overlying a conductive metal layer (515) overlying a printed circuit substrate (505), perforating (1320) the ceramic oxide layer within a region (705), and removing (1325) the ceramic oxide layer and the conductive metal layer in the region by chemical etching of the conductive metal layer. The ceramic oxide layer may be less than 1 micron thick.
Abstract:
A method is disclosed for fabricating a patterned embedded capacitance layer. The method includes fabricating (1305, 1310) a ceramic oxide layer (510) overlying a conductive metal layer (515) overlying a printed circuit substrate (505), perforating (1320) the ceramic oxide layer within a region (705), and removing (1325) the ceramic oxide layer and the conductive metal layer in the region by chemical etching of the conductive metal layer. The ceramic oxide layer may be less than 1 micron thick.
Abstract:
One of a plurality of capacitors embedded in a printed circuit structure includes a first electrode (415) overlaying a first substrate layer (505) of the printed circuit structure, a crystallized dielectric oxide core (405) overlaying the first electrode, a second electrode (615) overlying the crystallized dielectric oxide core, and a high temperature anti-oxidant layer (220) disposed between and contacting the crystallized dielectric oxide core and at least one of the first and second electrodes. The crystallized dielectric oxide core has a thickness that is less than 1 micron and has a capacitance density greater than 1000 pF/mm
Abstract translation:嵌入印刷电路结构中的多个电容器之一包括覆盖印刷电路结构的第一衬底层(505)的第一电极(415),覆盖第一电极的结晶化电介质氧化物芯(405),第二电极 615),以及设置在结晶的电介质氧化物芯和第一和第二电极中的至少一个之间并与其接触的高温抗氧化剂层(220)。 结晶的电介质氧化物芯的厚度小于1微米,电容密度大于1000pF / mm
Abstract:
A method of presenting content from a remote device is provided. Limited bandwidth content, transmitted from a remote device, is received at a local device. The limited bandwidth content is superimposed on enhanced content retrieved by the local device. The limited bandwidth content overlaps with the enhanced content such that the limited bandwidth content is a subset of what is represented by the enhanced content. The limited bandwidth or enhanced content may either be still images or video that is stitched together and displayed at the local device.
Abstract:
A high impedance surface (300) has a printed circuit board (302) with a first surface (314) and a second surface (316), and a continuous electrically conductive plate (319) disposed on the second surface (316) of the printed circuit board (302). A plurality of electrically conductive plates (318) is disposed on the first surface (314) of the printed circuit board (302), while a plurality of elements are also provided. Each element comprises at least one of (1) at least one multi-layer inductor (330, 331) electrically coupled between at least two of the electrically conductive plates (318) and embedded within the printed circuit board (302), and (2) at least one capacitor (320) electrically coupled between two of the electrically conductive plates (318). The capacitor (320) comprises at least one of (a) a dielectric material (328) disposed between adjacent electrically conductive plates, and (b) a mezzanine capacitor embedded within the printed circuit board (302).