发明名称 |
LIGHT-EMITTING DIODE APPARATUS |
摘要 |
A light-emitting diode apparatus includes a support substrate; and a light-emitting diode array formed of multiple light-emitting diodes arranged two-dimensionally on the support substrate, constituting a light distribution center having a highest brightness in the light-emitting diode array, wherein the multiple light-emitting diodes are divided into a plurality of control units, drive currents of which can be individually controlled, wherein the plurality of control units include a plurality of composite control units in each of which a plurality of light-emitting diodes are connected in series, and wherein among the plurality of light-emitting diodes in each of the composite control units, a light-emitting diode which is positioned farther from the light distribution center has a larger light-emitting area than that of a light-emitting diode which is positioned nearer from the light distribution center. |
申请公布号 |
EP3026705(A1) |
申请公布日期 |
2016.06.01 |
申请号 |
EP20150195961 |
申请日期 |
2015.11.24 |
申请人 |
STANLEY ELECTRIC CO., LTD. |
发明人 |
MIYACHI, MAMORU;KAWAI, RYOSUKE |
分类号 |
H01L25/075;B60Q1/04;F21S8/12 |
主分类号 |
H01L25/075 |
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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