Use quotation marks to search for an "exact phrase". Append an asterisk (*) to a search term to find variations of it (transp*, 32019R*). Use a question mark (?) instead of a single character in your search term to find variations of it (ca?e finds case, cane, care).
Hazardous substances in electrical and electronic equipment - Cadmium in quantum dots for LED applications
COMMISSION DELEGATED DIRECTIVE (EU) .../… amending Directive 2011/65/EU of the European Parliament and of the Council as regards an exemption for cadmium in downshifting quantum dots directly deposited on LED semiconductor chips
Under EU legislation on the restriction of hazardous substances, certain substances are not allowed to be used in electrical and electronic equipment. Economic operators can request exemptions for uses where the substance cannot (yet) be replaced. The Commission assessed three exemption requests concerning the use of cadmium in quantum dots in LED lighting and displays.