Abstract: An object of the present invention is to provide a package from which a metal wiring and the like are difficult to be detached even when heat is generated from a semiconductor light-emitting element. This object is achieved with a package for a semiconductor light-emitting device comprising at least a molded resin containing (A) a SiH-containing polyorganosiloxane and (B) a filler, wherein an amount of SiH existing in the molded resin, after a heat treatment thereof at 200° C. for 10 minutes, is 20 to 65 ?mol/g.

Abstract: The object of the invention is to provide a diphenylsquarylium compound which has a sharp minimum value within the wavelength range of from 550 to 610 nm in the light transmittance curve and from which a filter causing no reduction of brightness of the visual field can be obtained when used by containing in a filter for display, and a filter for display which contains this diphenylsquarylium compound. Constructions of the invention are a diphenylsquarylium compound represented by the following general formula (I) and a filter for display which contains this diphenylsquarylium compound.

Abstract: A filter for an electronic display having at least one minimum value of transmittance in a visible light wavelength range of 400-700 nm, if transmittances (%) a, b and c at 435, 545 and 610 nm are compared, the difference between the maximum and minimum values of transmittance (%) is restricted to not more than 10, so that even if external light is a fluorescent lamp in which large emission peaks are present at 435, 545 and 610 nm, such as F10 and F6, the balance of the emission spectrum of the fluorescent lamp will not be lost due to the filter, thereby reducing unnatural coloring of the filter itself, which is installed at the front side of the electronic display, due to external light.