US Patent Issued to LG DISPLAY on July 14 for "Organic light emitting diode and organic light emitting device including the same" (South Korean Inventors)

Posted On: 2026-07-14

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,685,007, issued on July 14, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea). "Organic light emitting diode and organic light emitting ... Read More

US Patent Issued to Samsung Display on July 14 for "Organometallic compound, light-emitting device including the same and electronic apparatus including the light-emitting device" (South Korean Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,685,008, issued on July 14, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea). "Organometallic compound, light-emitting device ... Read More

US Patent Issued to Novaled on July 14 for "Organic electronic device comprising a substrate, an anode layer, a cathode layer, at least one first emission layer, and a hole injection layer that comprises a metal complex" (German Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,685,009, issued on July 14, was assigned to Novaled GmbH (Dresden, Germany). "Organic electronic device comprising a substrate, an anode layer,... Read More

US Patent Issued to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY on July 14 for "Quantum dots substrate and preparation method thereof" (Chinese Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,685,010, issued on July 14, was assigned to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY Co. LTD. (Shenzhen, China). "Q... Read More

US Patent Issued to Samsung Display on July 14 for "Organic electroluminescence device and amine compound for organic electroluminescence device" (Japanese Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,685,011, issued on July 14, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea). "Organic electroluminescence device and amine co... Read More

US Patent Issued to SAMSUNG DISPLAY on July 14 for "Light-emitting device and electronic apparatus including the same" (South Korean Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,685,012, issued on July 14, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea). "Light-emitting device and electronic apparatu... Read More

US Patent Issued to NIPPON STEEL CHEMICAL & MATERIAL on July 14 for "Material for photoelectric conversion elements for image pickup, and photoelectric conversion element for image pickup" (Japanese Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,685,013, issued on July 14, was assigned to NIPPON STEEL CHEMICAL & MATERIAL Co. LTD. (Tokyo). "Material for photoelectric conversion elements ... Read More

US Patent Issued to Samsung Display on July 14 for "Condensed cyclic compound, light-emitting device including the condensed cyclic compound, and electronic apparatus including the light-emitting device" (South Korean Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,685,014, issued on July 14, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea). "Condensed cyclic compound, light-emitting devic... Read More

US Patent Issued to DuPont Specialty Materials Korea on July 14 for "Plurality of host materials and organic electroluminescent device comprising the same" (South Korean Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,685,015, issued on July 14, was assigned to DuPont Specialty Materials Korea Ltd. (South Korea). "Plurality of host materials and organic elect... Read More

US Patent Issued to LG CHEM on July 14 for "Compound and organic light emitting diode comprising same" (South Korean Inventors)

Posted On: 2026-07-14

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ALEXANDRIA, Va., July 14 -- United States Patent no. 12,685,017, issued on July 14, was assigned to LG CHEM Ltd. (Seoul, South Korea). "Compound and organic light emitting diode comprising same" was ... Read More

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US Patent Issued to LG DISPLAY on July 14 for "Organic light emitting diode and organic light emitting device including the same" (South Korean Inventors)

US Patent Issued to Samsung Display on July 14 for "Organometallic compound, light-emitting device including the same and electronic apparatus including the light-emitting device" (South Korean Inventors)

US Patent Issued to Novaled on July 14 for "Organic electronic device comprising a substrate, an anode layer, a cathode layer, at least one first emission layer, and a hole injection layer that comprises a metal complex" (German Inventors)

US Patent Issued to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY on July 14 for "Quantum dots substrate and preparation method thereof" (Chinese Inventors)

US Patent Issued to Samsung Display on July 14 for "Organic electroluminescence device and amine compound for organic electroluminescence device" (Japanese Inventors)

US Patent Issued to SAMSUNG DISPLAY on July 14 for "Light-emitting device and electronic apparatus including the same" (South Korean Inventors)

US Patent Issued to NIPPON STEEL CHEMICAL & MATERIAL on July 14 for "Material for photoelectric conversion elements for image pickup, and photoelectric conversion element for image pickup" (Japanese Inventors)

US Patent Issued to Samsung Display on July 14 for "Condensed cyclic compound, light-emitting device including the condensed cyclic compound, and electronic apparatus including the light-emitting device" (South Korean Inventors)

US Patent Issued to DuPont Specialty Materials Korea on July 14 for "Plurality of host materials and organic electroluminescent device comprising the same" (South Korean Inventors)

US Patent Issued to LG CHEM on July 14 for "Compound and organic light emitting diode comprising same" (South Korean Inventors)