Package structure of a composite LED
AssigneeSolidlite Corporation
InventorHsing Chen
Life of this patent
Estimating the term…
Abstract
A package structure of a composite LED is to package an LED chip into a SMD LED package subbody component. Then, a single SMD LED package subbody component or multiple SMD LED package subbody components may be packaged into a large sized recessed package mother body, thereby forming the package structure of a composite LED. Thus, the quality is better, and the color shift is less, thereby enhancing the quality of production, and thereby decreasing the cost of production. In addition, the SMD LED may be previously classified according to the features, and may then be packaged into the mother body, thereby obtaining better features, such as Vf, color, brightness or the like.
Claims10
A package structure of a composite LED, comprising:
- an LED chip;
- a support or substrate, for fixing the LED chip, and having positive and negative electrodes;
- a package colloid containing a phosphor, wherein the phosphor may be excited by light emitted from the LED chip;
- at least one SMD LED package subbody component, for molding the LED chip, the support or substrate and the package colloid containing a phosphor into an integral body;
- a large sized package mother body, having inner electrodes connected to outer electrodes of the SMD LED package subbody component;
- and
- a transparent package colloid, filled in the large sized package mother body, for covering the SMD LED package subbody component.
A package method of a composite LED, comprising the steps of:
- providing at least one small sized SMD LED package subbody component containing a phosphor;
- providing a large sized package mother body;
- packaging the small sized SMD LED package subbody component into the large sized package mother body, so that outer electrodes of the SMD LED package subbody component are connected to inner electrodes of the large sized package mother body;
- and
- adding a package colloid into the large sized package mother body, thereby forming a composite LED.
Dependencies are inferred from the claim text.