Light emitting device
DCFirst Claim
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1. A light emitting device, comprising:
- a first light emitting element comprising a light emitting chip and a phosphor and configured to emit light having a first wavelength; and
a second light emitting element disposed adjacent to the first light emitting element, the second light emitting element configured to emit light having a second wavelength,wherein the phosphor is disposed on an upper portion of the light emitting chip, and the phosphor comprises a yellow phosphor, andwherein the second light emitting element is connected in series or parallel with the first light emitting element.
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Abstract
The disclosed light emitting device comprises at least one first light emitting element including at least one light emitting chip for emitting light having a wavelength of 400 to 500 nm and a phosphor; and at least one second light emitting element disposed adjacent to the first light emitting element to emit light having a wavelength of 560 to 880 nm.
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Citations
17 Claims
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1. A light emitting device, comprising:
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a first light emitting element comprising a light emitting chip and a phosphor and configured to emit light having a first wavelength; and a second light emitting element disposed adjacent to the first light emitting element, the second light emitting element configured to emit light having a second wavelength, wherein the phosphor is disposed on an upper portion of the light emitting chip, and the phosphor comprises a yellow phosphor, and wherein the second light emitting element is connected in series or parallel with the first light emitting element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification