The present invention provides a method for producing a porous base material having a pore with a surface modified, the method being unlikely to limit a material of the porous base material and being suitable for controlling characteristics of the porous base material by introducing a polymer chain into a surface of a pore of the porous base material while inhibiting a change in a structure of the porous base material itself. The production method of the present invention includes: forming a base layer having a polymerization initiating group in such a manner as to cover a surface of a pore of a porous base material; and allowing a monomer group to be in contact with the base layer and thereby polymerizing the monomer group by the polymerization initiating group.

A window has an ion exchange substrate with a top surface. To improve robustness, the top surface has a polycrystalline aluminum oxide film formed from a plurality of crystals. At least 95% of the plurality of crystals in the aluminum oxide film has a largest dimension of no greater than about 10 nanometers. In addition, both the ion exchange substrate and aluminum oxide film are transparent or translucent.

The present invention is a laminate film comprising a plastic film, and an inorganic layer and an organic layer containing a 1,3,5-triazine derivative laid on at least one surface of the plastic film, wherein the 1,3,5-triazine derivative has a sulfur-containing group as a substituent on at least one of 2, 4 and 6 positions.

The invention relates to a method for producing at least one solid layer and comprises at least the steps of: providing a carrier substrate (4) having a sacrificial layer (8) arranged thereon or arranging a sacrificial layer (8) on the provided carrier substrate (4), producing a useful layer (6) by way of chemical or physical gas phase deposition on the sacrificial layer (8) to form a multi-layer arrangement (2), removing the useful layer (6) as a result of a material weakening produced between the useful layer (6) and the carrier substrate (4), said material weakening being brought about by modifications (12) to the sacrificial layer (8) which were produced means of laser beams (10).

High temperature stable thermal barrier coatings useful for substrates that form component parts of engines such as a component from a gas turbine engine exposed to high temperatures are provided. The thermal barrier coatings include a multiphase composite and/or a multilayer coating comprised of two or more phases with at least one phase providing a low thermal conductivity and at least one phase providing mechanical and erosion durability. Such low thermal conductivity phase can include a rare earth zirconate and such mechanical durability phase can include a rare earth a rare earth aluminate. The different phases are thermochemically compatible even at high temperatures above about 1200° C.

There are provided an inorganic film in which the light transmittance is not decreased also when the inorganic film is laminated on organic material such as a resin, and a laminate. An inorganic film 13 which comprises a refractive index gradient film 13a having a refractive index changing continuously from n1 to n2 (n1<n2) and being a functional film; and a refractive index gradient film 13b having a refractive index changing continuously from n3 to n4 (n4<n3) and being a functional film, and in which further, a difference between n2 and n3 is 0.1 or less.

A transparent conductive film includes: a transparent film substrate; an optical adjustment layer; and a transparent conductive layer, in which the optical adjustment layer and the transparent conductive layer are laminated on a main surface of the transparent film substrate in this order; The optical adjustment layer includes a dry-type optical adjustment layer including an inorganic oxide. The transparent conductive layer includes a metal oxide including indium. The transparent conductive layer is crystalline and has an X-ray diffraction peak respectively at least on a (400) plane and a (440) plane. When the (400) plane has an X-ray diffraction peak intensity of I.sub.400 and the (440) plane has an X-ray diffraction peak intensity of I.sub.440, a ratio I.sub.440/I.sub.400 of the X-ray diffraction peak intensity is in a range from 1.0 to 2.2.

An electronic device may have a display that is protected by a transparent cover layer. The transparent cover layer may include a laser-annealed sapphire coating on the outer surface of a glass substrate or other transparent substrate. The sapphire coating may provide the display with a hard, scratch-resistant outer surface. The sapphire coating may be formed by coating a glass substrate with a thin film of amorphous aluminum oxide. The aluminum oxide thin film may be locally heated to transform the amorphous aluminum oxide into alpha-phase aluminum oxide (sapphire). Local heating may be achieved by laser annealing the aluminum oxide coating with a carbon dioxide laser. The laser may produce laser light having a wavelength that is absorbed in the aluminum oxide coating without being absorbed by the glass substrate so that the glass substrate is not damaged during the laser annealing process.

The invention concerns the field of electronics and materials science and relates to components on flexible substrates, as are for example used as sensors or actuators in the automotive industry, mechanical engineering or electronics, and to a method for the production thereof.

The object of the present invention is the specification of components on flexible substrates, the physical and in particular electrical properties of which have long-term stability, and the specification of a cost-efficient and simple method for the production thereof.

The object is attained with components on flexible substrates, composed of a flexible substrate having a barrier layer arranged at least partially thereon, on which layer a components layer is at least partially positioned.

The present invention relates to a magnetic recording medium including a substrate; an underlayer laminated upon the substrate; and a magnetic layer laminated upon the underlayer, wherein the underlayer includes a first underlayer containing a compound represented by a following general formula: MgO.sub.(1-X), where X is within a range of 0.07 to 0.25, the magnetic layer includes a first magnetic layer containing an alloy having a L1.sub.0 structure, and the alloy having the L1.sub.0 structure includes B, and the first underlayer is in contact with the first magnetic layer.