PANEL FOR CATHODE RAY TUBE

A panel for use in a cathode ray tube includes a face portion for displaying picture images, a skirt portion extending backward from a perimeter of the face portion and a blend radius portion joining the skirt portion to the face portion. The panel for use in a cathode ray tube has average outside c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JANG, GUE CHUL, LEE, HYO KEUN, KIM, JAE SUN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A panel for use in a cathode ray tube includes a face portion for displaying picture images, a skirt portion extending backward from a perimeter of the face portion and a blend radius portion joining the skirt portion to the face portion. The panel for use in a cathode ray tube has average outside curvature radius R (mm) of the face portion which satisfies the following relationship: R>=10,000; wedge rate Td/Tc of the face portion which satisfies the following relationship: 2.0