Transparent ceramic and method for production thereof, and optical element
   
   

A ceramic material powder for a translucent ceramic is molded with a binder, and the resulting green compact is embedded in a ceramic powder having the same composition with the ceramic material powder. After removing the binder, the green compact embedded in the ceramic powder is fired in an atmosphere having an oxygen concentration higher than that in the removal procedure of the binder and thereby yields a translucent ceramic represented by Formula I: Ba{(SnuZr1-u)xMgyTaz}vOw, Formula II: Ba(ZrxMgyTaz)vOw or Formula III: Ba{(SnuZr1-u)xZntMg1-t)yNbz}vOw. The translucent ceramic has a refractive index of 1.9 or more and is paraelectric.

 
Web www.patentalert.com

< Color filter layer and display device using the same

< Color filter substrate as well as method of manufacturing the same, electro-optic device and electronic equipment

> Structure of quantum dot light emitting diode and method of fabricating the same

> Method of manufacturing a light emitting device and thin film forming apparatus
~ 00189