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US 11,050,033 B2Granted
Light-emitting film, production method thereof, and a light emitting device including the same
AssigneeSamsung Electronics Co., Ltd.
InventorsKwanghee Kim, Oul Cho, Chan Su Kim, Tae Hyung Kim, Eun Joo Jang, Moon Gyu Han
Life of this patent
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Abstract
A light emitting film including a plurality of quantum dots and an electronic device including the same. The plurality of quantum dots constitute at least a portion of a surface of the light emitting film, the plurality of quantum dots do not include cadmium, and the at least a portion of a surface of the light emitting film includes a metal halide bound to at least one quantum dot of the plurality of quantum dots.
Claims20
A light emitting film comprising a plurality of quantum dots,
- wherein the plurality of quantum dots constitute at least a portion of a surface of the light emitting film,
- wherein the plurality of quantum dots do not comprise cadmium and lead, and
- wherein the plurality of quantum dots comprise a metal halide bound to a surface thereof.
Dependencies are inferred from the claim text.