The present invention provides an optical component forming composition comprising a tellurium-containing compound or a tellurium-containing resin.

A liquid silicone-based composition for forming a coating, the composition comprising a silazane, an organometallic compound, an alkoxysilane, and an aprotic solvent, wherein when applied to a substrate the liquid composition cures to form a quasi-ceramic coating under ambient conditions.

A liquid silicone-based composition for forming a coating, the composition comprising a silazane, an organometallic compound, an alkoxysilane, and an aprotic solvent, wherein when applied to a substrate the liquid composition cures to form a quasi-ceramic coating under ambient conditions.

Provided are a touch sensitive element and a display device including the same. The touch sensitive element according to an exemplary aspect of the present disclosure includes an electroactive layer formed of a linear boron nitride polymer and an electrode disposed on at least one surface of the electroactive layer. Therefore, a piezoelectricity of the electroactive layer is improved to improve vibration strength of the touch sensitive element and significantly improve heat resistance.

Provided are a touch sensitive element and a display device including the same. The touch sensitive element according to an exemplary aspect of the present disclosure includes an electroactive layer formed of a linear boron nitride polymer and an electrode disposed on at least one surface of the electroactive layer. Therefore, a piezoelectricity of the electroactive layer is improved to improve vibration strength of the touch sensitive element and significantly improve heat resistance.

A radiation-sensitive composition contains: a polymetalloxane including a structural unit represented by formula (1); a radiation-sensitive acid generator; and a solvent. In the following formula (1), M represents a germanium atom, a tin atom or a lead atom; Ar.sup.1 represents a substituted or unsubstituted aryl group having 6 to 20 ring atoms or a substituted or unsubstituted heteroaryl group having 5 to 20 ring atoms; R.sup.1 represents a monovalent organic group having 1 to 20 carbon atoms, a hydrogen atom, a halogen atom or a hydroxy group; and n is 2 or 3.

A radiation-sensitive composition contains: a polymetalloxane including a structural unit represented by formula (1); a radiation-sensitive acid generator; and a solvent. In the following formula (1), M represents a germanium atom, a tin atom or a lead atom; Ar.sup.1 represents a substituted or unsubstituted aryl group having 6 to 20 ring atoms or a substituted or unsubstituted heteroaryl group having 5 to 20 ring atoms; R.sup.1 represents a monovalent organic group having 1 to 20 carbon atoms, a hydrogen atom, a halogen atom or a hydroxy group; and n is 2 or 3.

Metal containing polymer compositions, useful for the production of high temperature metal carbide ceramics are described, including poly(carbohafnocene) compositions and related poly(carbometallocene) compositions, as well as compositions formed from the reaction of hafnium chloride and 2-butyne-1,4-diol. Methods of synthesizing such compositions are provided.

Metal containing polymer compositions, useful for the production of high temperature metal carbide ceramics are described, including poly(carbohafnocene) compositions and related poly(carbometallocene) compositions, as well as compositions formed from the reaction of hafnium chloride and 2-butyne-1,4-diol. Methods of synthesizing such compositions are provided.

A liquid silicone-based composition for forming a coating, the composition comprising a silazane, an organometallic compound, an alkoxysilane, and an aprotic solvent, wherein when applied to a substrate the liquid composition cures to form a quasi-ceramic coating under ambient conditions.