A gradient permittivity film comprises (a) a first permittivity layer comprising a first continuous matrix of a first material having a first relative permittivity (ε.sub.r1) and a second component having a second relative permittivity (ε.sub.r2) dispersed in the first continuous matrix, the first permittivity layer having a first effective layer relative permittivity (ε.sub.1) and a thickness (T.sub.1); and (b) a second permittivity layer having a second effective layer relative permittivity (ε.sub.2) and a thickness (T.sub.2) disposed on the first permittivity layer T.sub.1=0.8(t.sub.1) to 1.2(t.sub.1), where t.sub.1=(I); T.sub.2=0.8(t.sub.2) to 1.2 (T.sub.2), where T.sub.2=(II). $\begin{array}{cc}{t}_1=\frac{c}{4f\sqrt{{\epsilon }_1}}& \left(I\right)\end{array}$$\begin{array}{cc}{t}_2=\frac{c}{4f\sqrt{{\epsilon }_2}}& \left(\mathrm{II}\right)\end{array}$

A gradient permittivity film comprises (a) a first permittivity layer comprising a first continuous matrix of a first material having a first relative permittivity (ε.sub.r1) and a second component having a second relative permittivity (ε.sub.r2) dispersed in the first continuous matrix, the first permittivity layer having a first effective layer relative permittivity (ε.sub.1) and a thickness (T.sub.1); and (b) a second permittivity layer having a second effective layer relative permittivity (ε.sub.2) and a thickness (T.sub.2) disposed on the first permittivity layer T.sub.1=0.8(t.sub.1) to 1.2(t.sub.1), where t.sub.1=(I); T.sub.2=0.8(t.sub.2) to 1.2 (T.sub.2), where T.sub.2=(II). $\begin{array}{cc}{t}_1=\frac{c}{4f\sqrt{{\epsilon }_1}}& \left(I\right)\end{array}$$\begin{array}{cc}{t}_2=\frac{c}{4f\sqrt{{\epsilon }_2}}& \left(\mathrm{II}\right)\end{array}$

An antenna packaged substrate includes: a substrate, a first antenna radiating patch disposed on a surface of the substrate, a second antenna radiating patch disposed over the first antenna radiating patch, and a dielectric stack disposed between the first antenna radiating patch and the second antenna radiating patch. The dielectric stack includes a first dielectric layer, a bonding layer disposed on a side that is of the first dielectric layer and faces the first antenna radiating patch, and a second dielectric layer disposed on a side that is of the first dielectric layer and faces the second antenna radiating patch. A dielectric constant of the first dielectric layer is lower than a dielectric constant of the substrate, and an expansion coefficient of the second dielectric layer is lower than an expansion coefficient of the first dielectric layer.

An information handling system, comprising: a voltage source; a thermally regulated structure, including: a thermal fabric layer, the thermal fabric layer having a porosity; a laminate layer coupled to the thermal fabric layer, wherein a shape of the laminate layer controls the porosity of the thermal fabric layer; a temperature sensor configured to detect a first temperature of the information handling system; a thermal management controller to perform operations comprising: determining that the first temperature is above a threshold; in response, calculating a voltage to apply to the thermally regulated structure based on the first temperature; and providing a command to the voltage source to apply the voltage to the laminate layer of the thermally regulated structure to adjust a shape of the laminate layer such the porosity of the thermal fabric provides an emissivity of the thermally regulated structure to thermally radiate heat from the thermally regulated structure.

An information handling system, comprising: a voltage source; a thermally regulated structure, including: a thermal fabric layer, the thermal fabric layer having a porosity; a laminate layer coupled to the thermal fabric layer, wherein a shape of the laminate layer controls the porosity of the thermal fabric layer; a temperature sensor configured to detect a first temperature of the information handling system; a thermal management controller to perform operations comprising: determining that the first temperature is above a threshold; in response, calculating a voltage to apply to the thermally regulated structure based on the first temperature; and providing a command to the voltage source to apply the voltage to the laminate layer of the thermally regulated structure to adjust a shape of the laminate layer such the porosity of the thermal fabric provides an emissivity of the thermally regulated structure to thermally radiate heat from the thermally regulated structure.

Load-bearing apparatus/systems for location in the vicinity of energized power lines are provided. The apparatus includes a base member. The base member has an upper layer and a backing surface layer. An uppermost surface of the upper layer is adapted to support on it at least power line workers and/or related stringing equipment. At least the uppermost surface of the upper layer is adapted to be electrically conductive. Methods for forming the apparatus are also provided.

Load-bearing apparatus/systems for location in the vicinity of energized power lines are provided. The apparatus includes a base member. The base member has an upper layer and a backing surface layer. An uppermost surface of the upper layer is adapted to support on it at least power line workers and/or related stringing equipment. At least the uppermost surface of the upper layer is adapted to be electrically conductive. Methods for forming the apparatus are also provided.

The invention relates to a multilayer plastic film, in particular a multilayer plastic composite film, preferably a multilayer plastic packaging film, based on plastic recyclate (recycled plastic), in particular based on plastic recyclate originating from waste, with a plastic recyclate content of at least 80% by weight, based on the plastic film, and to its use, in particular as packaging material. The plastic recyclate is preferably post-consumer plastic recyclate (PCR plastic recyclate), in particular PCR recycled films.

The present invention relates to an adhesive sheet. As the adhesive sheet of one embodiment of the present invention retains the properties of conventional adhesive sheet, such as excellent adhesion and durability in high temperature and humidity environment, it can be utilized for manufacturing large-scale electrodes at low prices, and the electrodes manufactured above can be used for various applications such as solar cell, display, and touch panel.

The present invention relates to an adhesive sheet. As the adhesive sheet of one embodiment of the present invention retains the properties of conventional adhesive sheet, such as excellent adhesion and durability in high temperature and humidity environment, it can be utilized for manufacturing large-scale electrodes at low prices, and the electrodes manufactured above can be used for various applications such as solar cell, display, and touch panel.