Package structure with replaceable element for light emitting diode
First Claim
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1. A package structure for a light emitting diode (LED), comprising:
- a first substrate;
an LED chip, disposed on the first substrate;
a second substrate, disposed on the first substrate and for surrounding the LED chip, and the second substrate has a first thread;
a protection layer, for covering the LED chip; and
a replaceable optical element, having a second thread, and fastened to the second substrate through the first thread, and an interior wall of the optical element corresponding to a surface of the protection layer in arc shape.
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Abstract
A package structure for an LED is disclosed. The structure includes a first substrate, an LED chip, a second substrate, a protection layer and a replaceable optical element. The LED chip is disposed on the first substrate. The second substrate is disposed on the first substrate, and surrounds the LED chip. The second substrate has a first thread. The protection layer covers the LED chip. The replaceable optical element has a second thread, and is fastened to the second substrate through the first thread. An interior wall of the optical element corresponds to a surface of the protection layer in arc shape.
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Citations
20 Claims
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1. A package structure for a light emitting diode (LED), comprising:
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a first substrate; an LED chip, disposed on the first substrate; a second substrate, disposed on the first substrate and for surrounding the LED chip, and the second substrate has a first thread; a protection layer, for covering the LED chip; and a replaceable optical element, having a second thread, and fastened to the second substrate through the first thread, and an interior wall of the optical element corresponding to a surface of the protection layer in arc shape. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A package structure for an LED, comprising:
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a first substrate; an LED chip, disposed on the first substrate; a second substrate, disposed on the first substrate and surrounding the LED chip, the second substrate having a first thread; a protection layer, for covering the LED chip; a lens holder, having an accommodating space and a second thread, and fastened to the second substrate through the first thread; and at least one optical element, disposed in the accommodating space of the lens holder. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification