| 摘要 |
An LED light-emitting technology, specifically there is provided a LED light-emitting device, comprising: a carrier (11), which is a transparent body, and on a carrying surface of which conductors (30) are provided; a plurality of LED chips (12), which are electrically connected to the conductors (30) by way of eutectic bonding, so as to realize electrical connection among the plurality of LED chips (12); an encapsulation structural member (13), which is a transparent body and encapsulates on the periphery of the carrier (11) and the LED chips (12); and a pair of electrodes (20a, 20b), wherein positive electrode/negative electrodes in the pair of electrodes (20a, 20b) are electrically connected to the LED chips (12) located at the most upstream/most downstream of a current transmission in the plurality of LED chips (12) by means of the conductors (30), and extend to the outside of the encapsulation structural member (13). The provided LED light-emitting device not only can improve luminous efficiency of the LED light-emitting device, but also can reduce generation of heat, thus having the characteristics of high luminous efficiency, high reliability, long service life, etc. |
