Patent ID: 7709552

Claim:
An organic/inorganic composite comprising: a condensation product of an organic silicon compound represented by formula (I) as a major component; and at least one kind of a photosensitive compound that is sensitive to light having a wavelength of 250 nm to 310 nm selected from the group consisting of metal chelate compounds, compounds of metal organic acid salts, metal compounds having 2 or more hydroxyl or hydrolyzable groups, hydrolyzates thereof, and condensation products thereof; and/or a compound derived from the photosensitive compound; R n SiX 4-n (I) wherein: R represents an organic group having a carbon directly bonded to Si represented in the formula; X represents a hydroxyl or a hydrolyzable group; n represents 1 or 2; R may be the same or different when n is 2; and X may be the same or different when (4-n) is 2 or more.