Imaging system with light valve and photodetector

Imaging system with optical low-pass filter

Imaging systems

Implosion protection for TV tubes

Implosion protection for TV tubes

Implosion protection for video reproducing device

Implosion protection means having mounting lug base-accommodatin

Implosion protection system for a cathode ray tube with a flange

Implosion protection system for color CRT bulb having a bonded f

Implosion resistant cathode ray tube

Implosion resistant cathode ray tube and fabricating process

Implosion resistant cathode ray tubes

Implosion-protected cathode-ray tube

Implosion-resistant cathode ray tube structure and fabrication p

Implosion-resistant cathode ray tube with protective assembly fo

Implosion-resistant cathode-ray tube having implosion protection

Implosion-resistant cathode-ray tube with mounting lug having a

Improved color rendering method for intensity-variable printing

Improved method and apparatus for generating halftone images

In focus detecting apparatus having a plurality of bandpass filt