Abstract: A film mirror for reflecting sunlight includes a polymer film substrate, a reflective layer including silver coating, and a protective coating layer in sequence from the incident side of sunlight. The reflective layer is formed by coating and calcining (firing) a coating liquid containing a silver complex compound.

Abstract: In the present invention, provided is a phosphor member capable of improving a yield and an extraction rate, in addition to high environmental tolerance, high heat resistance, high durability and a high color rendering property, by which variations of color and an amount of light are reduced, and also provided are a method of manufacturing the phosphor member and an illuminating device. Disclosed is a phosphor member prepared separately from an LED light source constituting a white illuminating device, wherein the phosphor member possesses phosphor particles and an inorganic layer having been subjected to coating and a heat treatment.

Abstract: In the present invention, microanalysis chip 1 possesses resin substrate 20 in which a groove (flow path 22) is formed, and resin film 10 to cover the groove (flow path 22), and at least one of a substrate (resin substrate 20) and a lid body (resin film 10) is made of a cycloolefin resin to realize not only accurate position alignment and confirmation of presence or absence of reaction with visible light or fluorescence, but also accurate sample analysis with terahertz light.

Abstract: Provided is an optical element assembly which is composed of two or more optical members and can prevent one optical member from being separated from another even if the optical element assembly is subjected to reflow processing, and also provided are an image pickup module using the optical element assembly, and a method for manufacturing an electronic apparatus including the image pickup module. There is provided an optical element assembly in which a first optical member formed of glass or curable resin and a second optical element formed of curable resin are joined together, and the following expression (1) is satisfied, where ?1 (×10?6 ppm/° C.) is a coefficient of linear expansion of the first optical member and ?2 (×10?6 ppm/° C. ) is a coefficient of linear expansion of the second optical member: |?1??2|?100 ??(1).

Abstract: Disclosed are: an optical element which is reduced in the changes in transmittance which may be caused by a reflow processing; an electronic module; and a method of producing an electronic module. The optical element comprises an optical material which comprises a curable resin material comprising a curable resin and a curing agent and at least one additive, wherein the light transmittance of the optical material at a wavelength of 400 nm is lower by 1 to 10% than that of the curable resin material without the additive at a wavelength of 400 nm.

Abstract: This invention provides an image pick-up device with a lens body which can cope with a reflow process and can suppress deterioration in optical properties even upon exposure to the reflow process. The image pick-up device comprises a substrate (1) with an image sensor (11) with an image receiving part mounted thereon, lens (16) for imaging light reflected from a subject on the image receiving part, and a lens holder (15) for holding the lens (16). The lens (16) is formed of an organic-inorganic composite material comprising inorganic microparticles having a particle diameter of not more than 50 nm and a thermosetting resin having a siloxane bond having Si—O—Si as a back bone. A module (6) comprises the lens (6) and the lens holder (15) uses an image pick-up device fixed on the image sensor (11) in the substrate (1) by the reflow process.