Mold structure for light-emitting diode package
View Patent ↗A mold structure for a light-emitting diode (LED) package. The mold structure includes a notch, which is formed at at least an end portion of a package mold, in which a cavity is formed to mount a LED therein. Furthermore, an electrode lead, may be formed at at least an end portion of the package mold and may be closely attached to the package mold, and thus the overall size of a LED package may be reduced.
1. A mold structure for a light-emitting diode (LED) package, the mold structure comprising:
a package mold, having a cavity in which a LED is mounted;
a notch disposed at at least an end portion of the package mold, and
an electrode lead disposed at at least an end portion of the package mold, the electrode lead being spaced apart from the notch,
the mold structure further comprising a protrusion, which is disposed at a location corresponding to the notch,
wherein the protruding height of the protrusion is less than 0.4 mm.
2. The mold structure of claim 1 , wherein the notch is disposed at a region at the opposite side of the cavity to which the LED of the package mold is mounted.
3. The mold structure of claim 1 , wherein the notch is a region to which a trimming die is inserted.
4. The mold structure of claim 1 , wherein a gap between the package mold and the electrode lead is narrower than 0.4 mm.
5. The mold structure of claim 1 , wherein the mold structure for a LED package is a mold structure for a surface mount device (SMD) type LED package.
6. The mold structure of claim 1 , wherein the electrode lead has a bent structure extending along surfaces of the package mold with a gap narrower than 0.4 mm between the surfaces of the package mold and the electrode lead.