| 摘要 |
<p>The invention relates to a ceramic substrate (1) with an upper side (4) and an under side (5) opposite to said upper side (4), wherein a metallization (2) is applied to the upper side (4), said metallization being connected in a electrically conducting manner to the electrical connecting elements of at least one LED (3). In order to permanently increase the reflection, according to the invention a layer (6) reflecting light towards the LED (3) or the LEDs (3) is arranged on the under side (5).</p> |
