UN R128: Proposal for Supplement 10
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Proposal to insert a minimum luminance gradient as an alternative criteria. The current text requires a certain “asymmetry” of the Light Emitting Area (LEA) in order to ensure a “minimum worst-case gradient”; however, this requirement has been deemed too design-restrictive.
30 December 2019
Proposal Status: Adopted
GRE/2019/15 | UN R128: Proposal for Supplement 
WP.29/2020/37 | RE5: Proposal for amendment 5