Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Display apparatus having enhanced resolution shadow mask and method of making same

Display apparatus having enhanced resolution shadow mask and method of making same

US Patent 5730887 · Granted Mar 24, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Liquid crystal display having a field emission backlight2015
Liquid crystal display having a field emission backlight2012
Apparatus and method for monitoring of cathode ray tube panel manufacturing to r2005
Control of video level by region and content of information displayed2004
Weld-free mask support blade structure2004
Cathode ray tube electrical connector with through passage and leaf springs2003
Tension mask for a cathode-ray-tube2003
Method utilizing a magnetic assembly during etching thin shadow masks2003
Method utilizing a magnetic assembly during etching thin shadow masks2003
Tension mask frame assembly for a CRT2003
Bias shield and method of developing a latent charge image2001
Color picture tube having improved shadow mask-frame assembly support2001