Abstract:
Embodiments of the present disclosure provide a bonding circuit board, one end of which is connected to a display panel, and the other end of which is connected to a host side; the bonding circuit board includes a first sub-section and a second sub-section, which may be bonded and connected to each other, the first sub-section includes at least three first printed circuit layers, which are stacked on one another, and an insulation layer is arranged between any two adjacent first printed circuit layers of the at least three first printed circuit layers; and the second sub-section includes one second printed circuit layer or two second printed circuit layers which are stacked on each other, and the insulation layer is arranged between the two second printed circuit layers.
Abstract:
The present disclosure provides a multilayer wiring structure, including a plurality of dielectric layers, a plurality of conductive wiring layers interleaved with the plurality of dielectric layers, wherein the plurality of conductive wiring layers includes copper-phosphorous alloys (such as Cu3P).
Abstract:
The disclosure relates to a touch panel. The touch panel includes a substrate having a surface, a metal nanowire film, at least one electrode, and a conductive trace. The metal nanowire film includes a metal nanowire film. The metal nanowire film includes a number of first metal nanowire bundles parallel with and spaced from each other. Each of the number of first metal nanowire bundles includes a number of first metal nanowires parallel with each other. The first distance between adjacent two of the number of first metal nanowires is less than the second distance between adjacent two of the number of first metal nanowire bundles.
Abstract:
A support structure located at a bottom of a ball grid array (BGA) is provided. The support structure includes a printed circuit board (PCB) having first positioning pin holes, an interface plate having second positioning pin holes which correspond to the first positioning pin holes arranged on the PCB, a support film arranged on the PCB and having support portions, and positioning components penetrating the first positioning pin holes and the second positioning pin holes corresponding to the first positioning pin holes to assemble the support film on the PCB and the interface plate.
Abstract:
The disclosure relates to a metal nanowire structure. The metal nanowire structure includes a substrate and a metal nanowire film located on the substrate. The metal nanowire film includes a number of first metal nanowires parallel with and spaced from each other. A width of each of the plurality of first metal nanowires is in a range from about 0.5 nanometers to about 50 nanometers. Each of the plurality of first metal nanowires is a solid structure and consists of metal material.
Abstract:
The disclosure relates to a method for making a metal nanowire film. The method includes applying a metal layer on a substrate; placing a carbon nanotube composite structure on the metal layer, wherein the carbon nanotube composite structure defines a number of openings and parts of the metal layer are exposed by the number of openings; dry etching the metal layer using the carbon nanotube composite structure as a mask; and removing the carbon nanotube composite structure. The carbon nanotube composite structure includes a carbon nanotube structure and a protective layer coated on the carbon nanotube structure. The carbon nanotube structure includes a number of carbon nanotubes arranged substantially along the same direction.