H01J 31/127
Using large area or array sources, i.e. essentially a source for each
Official title: {using large area or array sources, i.e. essentially a source for each pixel group}
H01J31/127 (Using large area or array sources, i.e. essentially a source for each) appears on 1,278 US grants and 1,202 published applications in this corpus.
Search patents in H01J- Granted patents
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- Published applications
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- 17 Jun 2025
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By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Light-emitting device having light-reflective layer formed with, or/and adjacent to, material that enhances device performance211US 6,630,786 B2Candescent Intellectual Property Services, Inc. · 2003
- Matrix-addressed flat panel display199US 4,857,799 ASRI International · 1989
- Field emission cathode based flat panel display having polyimide spacers186US 5,063,327 AColoray Display Corporation · 1991
- Field emission cold-cathode device169US 6,097,138 AKabushiki Kaisha Toshiba · 2000
- Matrix-addressed flat panel display159US 5,015,912 ASRI International · 1991