发明名称 |
LIGHT EMITTING APPARATUS AND ILLUMINATING APPARATUS |
摘要 |
A light-emitting device includes: a board (18); light-emitting elements (60a and 60b) interconnected in parallel and provided above a top face (65) of the board (18); light-emitting elements (60e and 60f), one of which is connected in series with the light-emitting element (60a) and the other of which is connected in series with the light-emitting element (60b), the light-emitting elements (60e and 60f) being interconnected in parallel; a metal pattern (67a) provided continuously under the light-emitting elements (60a and 60b), on an undersurface (28) of the board (18); and a metal pattern (67b) provided continuously under the light-emitting elements (60e and 60f), and isolated from the first metal pattern (67a). |
申请公布号 |
EP2634480(A4) |
申请公布日期 |
2014.08.13 |
申请号 |
EP20120834577 |
申请日期 |
2012.10.18 |
申请人 |
PANASONIC CORPORATION |
发明人 |
UENOYAMA, KOJI;OOTUBO, ATUSI;MATSUMOTO, HIROYUKI |
分类号 |
F21V29/00;F21S2/00;F21V19/00;F21V23/00;F21Y101/02;H01L33/00;H05K1/02 |
主分类号 |
F21V29/00 |
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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