Title: Cathode-ray tube
Application Number: 85102041 Application Date: 1985.04.01
Publication Number: 1004558 Publication Date: 1986.10.29
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C09K11/63,C09K11/77,H01J29/18,H01J31/12
Applicant(s) Name: N.V. Philips' Gloeilampenfabrieken (NL) Groenewoud Address:
Inventor(s) Name: Johannes Hubertus
Attorney & Agent: YANG KAI
Abstract:
     A picture display cathode-ray tube, for example a DGD tube, provided with a luminescent screen containing a luminescent terbium-and europium-activated indium borate according to the formula In1-p-q Tbp Euq Bo3.
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