Light-emitting device

Details Light-emitting device Light-emitting device

1998-11-19

2000-05-09

Hardy, David

Active solid-state devices (e.g., transistors, solid-state diode

Incoherent light emitter structure

With housing or contact structure

257 98, 257100, 257680, 438 22, 438 25, 438 26, H01L 3300

Patent

active

060607297

ABSTRACT:
A light-emitting diode chip having an anode electrode and a cathode electrode both arranged on its top surface is placed in a cavity formed in a base board that has conductors so laid as to extend from its top surface to its bottom surface. The anode and cathode electrodes are connected, by way of wires, to the conductors laid on the top surface of the base board, respectively, and then the light-emitting diode chip and the wires are sealed in a resin mold. The electrodes are situated at a level equal to or higher than the top surface of the base board so that the wires can be fixed on the electrodes without interference between the wire-bonding tool and the base board.

REFERENCES:
patent: 5298768 (1994-03-01), Okazaki et al.
patent: 5851847 (1998-12-01), Yamanaka
patent: 5877546 (1999-03-01), You
patent: 5925898 (1999-07-01), Spath

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