Light emitting diode
AssigneeCitizen Electronics Co., Ltd.
InventorSadato Imai
Life of this patent
Estimating the term…
Abstract
A light emitting diode, including a circuit substrate, a reflective member attached on the circuit substrate, a semi-spherical concave surface part formed in the circuit substrate, a truncated cone-shape concave surface part formed in the reflective member and disposed to continue to the semi-spherical concave surface part, a transparent stage disposed in the semi-spherical concave surface part of the circuit substrate, an LED chip mounted on the transparent stage, and a sealing body disposed in the semi-spherical concave surface part and the truncated cone-shape concave surface part to cover the LED chip.
Claims5
A light emitting diode, comprising:
- a circuit substrate;
- a reflective member attached on the circuit substrate;
- a semi-spherical concave surface part formed in the circuit substrate;
- a truncated cone-shape concave surface part formed in the reflective member and disposed to join the end of the semi-spherical concave surface part;
- a transparent stage disposed in the semi-spherical concave surface part in the circuit substrate;
- an LED chip mounted on the transparent stage;
- and
- a sealing body disposed in the semi-spherical concave surface part and the truncated cone-shape concave surface part to cover the LED chip.
Dependencies are inferred from the claim text.