Method for arranging chips each having an array of semiconductor light emitting elements
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United States of America Patent
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Feb 13, 1990
Issued Date -
N/A
app pub date -
Jul 30, 1987
filing date -
Nov 26, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A multiple chip LED linear array including 2048 elements is achieved by a unique wafer dicing technique which allows LEDs in abutting chips to be separated by the same distance as adjacent elements on a single chip. The linear array is employed in photocopy apparatus to discharge a linear segment of a photosensitive drum.
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