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US 2003/0141813 A1Published application
Double-face LED device for an electronic instrument
AssigneeCitizen Electronics Co., Ltd.
InventorShinichi Miyashita
Life of this patent
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Abstract
A central recess is formed in each of both sides of a substrate, and a pair of electrode layers are formed on a surface of each of the both sides. The surface of the electrode layer on the central recess is formed into a reflector surface. An LED is securely mounted on the electrode layers on the central recess so as to be applied with an electric current.
Claims9
A double-faced LED device comprising:
- a substrate having both sides;
- a central recess formed in each of the both sides;
- a pair of electrode layers formed on a surface of each of both sides;
- the surface of the electrode layer on the central recess being formed into a reflector surface;
- and
- an LED securely mounted on the electrode layers on the central recess so as to be applied with an electric current.
3 more elements
Dependencies are inferred from the claim text.