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Portable Self Synchronization Spot Wobbler for Evaluation of Color Cathode Ray Tubes Disclosure Number: IPCOM000053194D
Original Publication Date: 1981-Sep-01
Included in the Prior Art Database: 2005-Feb-12

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Related People

Morrish, AJ O'Rourke, R [+details]


To obtain a better contrast and an increased purity margin many color CRTs incorporate the use of a black matrix; this is the term used when the area between adjacent phosphor dots on the screen is filled by a black non-emitting coating.