Drive circuit for semiconductor light emitting element, and...

Details Drive circuit for semiconductor light emitting element, and... Drive circuit for semiconductor light emitting element, and...

2008-08-12

2011-10-18

Stultz, Jessica (Department: 2828)

Coherent light generators

Particular component circuitry

For driving or controlling laser

C372S038100, C361S736000, C361S748000

Reexamination Certificate

active

08040930

ABSTRACT:
A drive circuit for driving a semiconductor light emitting element includes a board, a first pattern formed in a first layer of the board so as to be electrically connected to an anode of the semiconductor light emitting element, and a second pattern formed in a second layer of the board so as to be electrically connected to a cathode of the semiconductor light emitting element, and the first pattern and the second pattern are formed so as to overlap with each other when viewed in a direction along a normal line of the board.

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