Led package structure for enhancing mixed light effect

An white-light LED package structure for enhancing mixed light effect, comprising:

• one first light emitting chip, for providing a light source with a wavelength of 400 nm˜500 nm;
• one second light emitting chip, for providing a light source with a wavelength of 600 nm˜700 nm;
• a frame structure, for containing and installing the first light emitting chip and the second light emitting chip, such that after lights emitted from the first light emitting chip and the second light emitting chip are mixed, a white-light dot light source for emitting light is formed, and the frame structure comprising:
• a first containing portion, being a downwardly tapered cup structure provided for installing the first light emitting chip;
• a second containing portion, being a downwardly tapered cup structure, for installing the second light emitting chip;
• a spacing portion, disposed between the first containing portion and the second containing portion, for bonding and installing the first light emitting chip and the second light emitting chip;
• and
• a light mixing area, for forming the white-light dot light source after the lights emitted from the first light emitting chip and the second light emitting chip are mixed in the light mixing area;
• a first colloid, filled into the first containing portion, for encapsulating the first light emitting chip;
• a second colloid, filled into the second containing portion, for covering the second light emitting chip;
• and
• an encapsulating colloid, doped with a green-light phosphor, packaged and filled into the light mixing area, and disposed on the first colloid and the second colloid,
• wherein a red light phosphor is doped in the first containing portion between the first colloid and the encapsulating colloid such that after the light emitted by the first light emitting chip is excited by the red-light phosphor, a portion of the light changes its wavelength of 400 nm˜500 nm to a wavelength of 600 nm˜700 nm.