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IEC 60747-5-18 ED1

Semiconductor devices - Part 5-18: Optoelectronic devices - Light emitting diodes - Test method of the macro photoluminescence for epitaxial wafers of micro light emitting diodes

General information

60.00     29 maj 2026

PPUB    10 korr 2026

IEC

TC 47/SC 47E

International Standard

31.080.99  

Scope

IEC 60747-5-18 ED1 specifies the measuring methods of macro photoluminescence (PL) for red, green, and blue epitaxial wafers of micro light emitting diodes (LEDs) prior to chip fabrication processes. Wafer sizes being considered are 4 in, 6 in, and 8 in in diameter.

Life cycle

NOW

IN_DEVELOPMENT
IEC 60747-5-18 ED1
60.00 Standard under publication
29 maj 2026