发明名称 |
AN LED LIGHTING APPARATUS, A METHOD FOR MANUFACTURING THE SAME AND AN LED ADVERTISEMENT MODULE HAVING THE LED LIGHTING APPARATUS |
摘要 |
The present invention relates to an LED lighting apparatus, comprising: a printed circuit board (1), an LED chip (2) arranged on one side of the printed circuit board (1), and an optical device (3) arranged on the printed circuit board (1) and enclosing the LED chip (2), wherein the LED lighting apparatus is encapsulated with an encapsulating glue (7); besides, the LED lighting apparatus further comprises a reinforcing board (4) arranged on a region at least corresponding to a region defined by the optical device (3) on the printed circuit board (1) and on the other side of the printed circuit board (1). In addition, the present invention further relates to a method for manufacturing the LED lighting apparatus of the above type and an LED advertisement module having the LED lighting apparatus of the above type. |
申请公布号 |
WO2013034501(A2) |
申请公布日期 |
2013.03.14 |
申请号 |
WO2012EP66991 |
申请日期 |
2012.08.31 |
申请人 |
OSRAM AG;FAN, HUAJIAN;FENG, YAOJUN;HE, YUANYUAN;HE, YUBAO |
发明人 |
FAN, HUAJIAN;FENG, YAOJUN;HE, YUANYUAN;HE, YUBAO |
分类号 |
F21V5/04;F21V31/04;F21Y101/02;H05K1/03 |
主分类号 |
F21V5/04 |
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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