Interconnected apertures

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H01J2229/4893

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2229/00Details of cathode ray tubes or electron beam tubes

Current Industry

H01J2229/4893Interconnected apertures

Industries

Patents Grantslast 30 patents

Information Patent Grant
Self-convergent electron gun system
- Patent number 5,055,749
- Issue date Oct 8, 1991
- Zenith Electronics Corporation
- Hsing-Yao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color CRT system and process with dynamic quadrupole lens structure
- Patent number 5,036,258
- Issue date Jul 30, 1991
- Zenith Electronics Corporation
- Hsing-Yao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun system with dynamic convergence control
- Patent number 5,027,043
- Issue date Jun 25, 1991
- Zenith Electronics Corporation
- Hsing-Yao Chen
- H01 - BASIC ELECTRIC ELEMENTS