Light-emitting diode package
AssigneeHon Hai Precision Industry Co., Ltd.
InventorJian-Shihn Tsang
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Abstract
A light-emitting diode (LED) package includes a first chip group, a second chip group and an optical wavelength converting substance. The first chip group includes a plurality of red LED chips configured for emitting red light. The second chip group includes a plurality of blue LED chips configured for emitting blue light. The optical wavelength converting substance is arranged on light paths of the blue LED chips. The optical wavelength converting substance is configured for partly absorbing blue light emitted from the blue LED chips and emitting visible lights with different wavelengths. The plurality of blue LED chips has a total light output larger than that of the plurality of red LED chips.
Claims12
A light-emitting diode (LED) package comprising:
- a first chip group comprising a plurality of red LED chips configured for emitting red light;
- a second chip group comprising a plurality of blue LED chips configured for emitting blue light;
- and
- an optical wavelength converting substance arranged on light paths of the blue LED chips, wherein the optical wavelength converting substance is configured for partly absorbing blue light emitted from the blue LED chips and emitting visible lights with different wavelengths, and the plurality of blue LED chips have a total light output larger than that of the plurality of red LED chips.
Dependencies are inferred from the claim text.