It would be really helpfull if you could give me a few links on LDRs

I'm looking for the internal structure, chemical properties of cdS, and relationships between light intensity and resistance and if possible, light wavelength and resistance.

I've been looking for a while but cant find anything.

thank you [:D]
 Mentor Blog Entries: 9 Whats an LDR?
 Sorry, I didn't clarify. A Cadmium Sulphide Light Dependant Resistor (LDR) I thought that it was an accepted abbreviation.

Mentor
Blog Entries: 9

 An "LDR" is a photoconductive cell for which the equation: $$lnR=(ln[lux])^{-1}$$ applies, where R = Resistance of cell lux = intensity of light falling on cell