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EP 0088820 B1 19870204 - RADIOGRAPHIC IMAGE CONVERSION SCREENS

Title (en)

RADIOGRAPHIC IMAGE CONVERSION SCREENS

Publication

EP 0088820 B1 19870204 (EN)

Application

EP 82104798 A 19820601

Priority

JP 3931082 A 19820315
JP 7943782 A 19820512

Abstract (en)

[origin: EP0088820A1] A radiographic image conversion screen comprises a support, a first fluorescent layer formed on the support and consisting essentially of a blue emitting phosphor and a second fluorescent layer formed on the first fluorescent layer and consisting essentially of a green emitting rare earth phosphor.

IPC 1-7

G21K 4/00

IPC 8 full level

G21K 4/00 (2006.01)

CPC (source: EP KR)

G21K 4/00 (2013.01 - EP KR)

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

EP 0088820 A1 19830921; EP 0088820 B1 19870204; DE 3275420 D1 19870312; KR 840000948 A 19840326; KR 900004329 B1 19900622

DOCDB simple family (application)

EP 82104798 A 19820601; DE 3275420 T 19820601; KR 820003035 A 19820708