4. Electric lamp and discharge devices
  5. Cathode ray tube
  6. Screen

Paul M. Drumm

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Black matrix with conductive coating

Coating processes – Direct application of electrical – magnetic – wave – or... – Polymerization of coating utilizing direct application of...
Patent

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Black matrix with conductive coating

Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
Patent

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Conductive focus waffle

Electric lamp and discharge devices – Discharge devices having a thermionic or emissive cathode
Reexamination Certificate

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High resolution flat panel phosphor screen with tall barriers

Radiation imagery chemistry: process – composition – or product th – Producing cathode-ray tube or element thereof – With faceplate of phosphoric stripes
Patent

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Method for creating a color filter layer on a field emission dis

Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Screen other than for cathode-ray tube
Patent

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Profile ID: LFUS-PAI-P-180278

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