RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS The DLNA Certification and Logo Program is designed to ensure that DLNA Certified products have implemented the features necessary to comply with the DLNA Guidelines, and that they will in fact interoperate with other similar devices when connected to those devices in a consumer's home environment. The DLNA Certification and Logo Program enables companies to certify their products through a well-defined and rigorous process. Y LG OLED55B6V, 139,7 cm (55"), 3840 x 2160 పిక్సెళ్ళు, OLED, స్మార్ట్ TV, వై-ఫై, సిల్వర్ LG OLED55B6V. వికర్ణాన్ని ప్రదర్శించు: 139,7 cm (55"), డిస్ప్లే రిజల్యూషన్: 3840 x 2160 పిక్సెళ్ళు, HD రకం: 4K Ultra HD, ప్రదర్శన సాంకేతికత: OLED, స్క్రీన్ ఆకారం: సమమైన. స్మార్ట్ TV. స్థానిక కారక నిష్పత్తి: 16:9. సంఖ్యాస్థానాత్మక సంకేతం ఆకారం పద్ధతి: DVB-C, DVB-S2, DVB-T2. వై-ఫై, ఈథర్నెట్ లాన్. ఉత్పత్తి రంగు: సిల్వర్