Films including a water-soluble layer and a vapor-deposited organic coating are disclosed. The films can optionally further include a vapor-deposited inorganic layer. The films exhibit enhanced barrier properties.

A method of preparing a graphene circuit pattern, a substrate and an electronic product are disclosed. The method of preparing a graphene circuit pattern includes: immersing a metal circuit pattern in a graphene oxide solution to cause a redox reaction between the metal circuit pattern and graphene oxide, thereby forming the graphene circuit pattern. The graphene circuit pattern may be directly formed at a location of the metal circuit pattern, and is simple in production process, low in cost, and suitable for mass production.

A substrate processing method includes forming a pre-coat film on an in-chamber part disposed in a chamber, and subsequently processing one or more substrates. The forming a pre-coat film includes forming a first film on the in-chamber part without using plasma or by using a first plasma generated under a condition that sputtering is suppressed on the in-chamber part, and forming a second film on a surface of the first film by using a second plasma.

Provided is a multilayer coating film comprising an effect base coating film and a colored base coating film formed on the effect base coating film, wherein when X=[(C*45).sup.2+(C*75).sup.2].sup.1/2 and Y=[(L*15).sup.2+(C*15).sup.2].sup.1/2+[(L*25).sup.2+(C*25).sup.2].sup.1/2, X is 80 or more and Y is 145 or more (wherein C*15, C*25, C*45, and C*75 represent chroma values calculated from spectral reflectances of light illuminated at an incident angle of 45 degrees and received at light-receiving angles of 15 degrees, 25 degrees, 45 degrees, and 75 degrees deviated from specular reflection light to the side closer to the incident light; and L*15 and L*25 represent lightness values when light illuminated at an incident angle of 45 degrees is received at light-receiving angles of 15 degrees and 25 degrees deviated from specular reflection light to the side closer to the incident light).

Low-cost devices and methods for measuring radar transmission and/or reflectance of coated articles, as well as methods for forming coatings on articles are provided. An exemplary low-cost radar transmission and reflection measurement device includes a radar transmitter that emits a radar signal, a radar target to which the radar signal is directed, and a radar receiver that receives the radar signal. Further, the exemplary low-cost device includes a sample holder located between the radar transmitter and the radar target and between the radar target and the radar receiver. The sample holder receives a sample including a coating. The low-cost device also includes a controller connected to the radar transmitter and radar receiver. The controller measures a radar signal loss due to the coating.

Described herein are surface-treated polymeric substrates. Also described herein are polymeric coatings, which may be used as surface treatments.

Films including a water-soluble layer and a vapor-deposited organic coating are disclosed. The films can optionally further include a vapor-deposited inorganic layer. The films exhibit enhanced barrier properties.

A workpiece composed of acrylic material can be modified to produce a highly visual and aesthetic prismatic effect in which white light entering the workpiece can exit the workpiece in separate colors and sets. By applying dichroic paint and primer to precision cuts made into one of the planar surfaces of the workpiece, preferably filling in the spaces with a resin epoxy and then preferably sanding the surface, many more colors can be generated by the white light exiting the workpiece.

The present disclosure discloses a method for forming a semiconductor structure. The method for forming a semiconductor structure includes: providing a base; forming a dielectric layer on the base; forming one or more openings in the dielectric layer; and forming an anti-reflective coating in the one or more openings. When forming the anti-reflective coating, alternating current is applied around the base.

An object of the present disclosure is to provide a method for manufacturing a conductive laminate having an excellent steady contact between a conductive layer and an overcoat layer. The present disclosure provides a method for manufacturing a conductive laminate 10 including a substrate 11, a conductive layer 12, and an overcoat layer 13 being laminated, the method including the following Steps: Step A: forming the conductive layer 12 on the substrate 11 using a conductive ink containing a metal nanoparticle and a first ink resin; and Step B: forming the overcoat layer 13 on the conductive layer 12 using an overcoat layer-forming composition, the overcoat layer-forming composition containing an overcoat layer resin and an overcoat layer solvent, the overcoat layer solvent having an SP value, where a difference between the SP value and an SP value of the first ink resin is 1.0 or less in absolute value.