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 |
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分类号 |
G09F9/33;H01L33/54;H01L33/60;H01L33/62;(IPC1-7):G06K/ |
主分类号 |
G09F9/33 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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