发明名称 ELEMENTO DI VISUALIZZAZIONE, DI TIPO ELETTROLUMINESCENTE.
摘要 PHF 77-503 A display element constituted by an electroluminescent diode and a light reflector having an oblong shape on the bottom of which the electroluminescent diode is disposed. The display element is characterized in that the reflector comprises two associated halfshells in a disposition producing a cavity on the bottom of which the said diode is fixed. Application is to linear rectilinear or curvilinear display devices.
申请公布号 IT7819324(D0) 申请公布日期 1978.01.17
申请号 IT19780019324 申请日期 1978.01.17
申请人 N.V. PHILIPS'GLOEILAMPENFABRIEKEN 发明人
分类号 G09F9/33;H01L33/54;H01L33/60;H01L33/62;(IPC1-7):G06K/ 主分类号 G09F9/33
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