公开(公告)号：EP3274418A1

公开(公告)日：2018-01-31

申请号：EP16715814.6

申请日：2016-03-25

申请人： Nexdot

发明人： HEUCLIN, Hadrien ,  NADAL, Brice ,  GRAZON, Chloé

IPC分类号： C09K11/02 ,  C09K11/56 ,  C09K11/88 ,  G01N33/58

CPC分类号： G01N33/588 ,  A61K49/0019 ,  A61K49/0067 ,  B82Y5/00 ,  B82Y20/00 ,  B82Y40/00 ,  C09K11/025 ,  C09K11/565 ,  C09K11/883 ,  G01N33/582 ,  G01N33/587 ,  Y10S977/755 ,  Y10S977/824 ,  Y10S977/896 ,  Y10S977/927

摘要： The present invention relates to a core/shell nanoplatelet and its use as a fluorophore or a fluorescent agent.

公开(公告)号：EP3072944A3

公开(公告)日：2016-10-12

申请号：EP15177407.2

申请日：2015-07-17

申请人： Nexdot

发明人： HEUCLIN, Hadrien ,  NADAL, Brice ,  GRAZON, Chloé ,  MAHLER, Benoît ,  LHUILLIER, Emmanuel

IPC分类号： C09K11/56 ,  C09K11/88 ,  C09K11/02

CPC分类号： G02F1/133603 ,  C09K11/02 ,  C09K11/565 ,  C09K11/883 ,  G02F1/133606 ,  G02F2001/133614 ,  H01L21/02557 ,  H01L21/0256 ,  H01L21/02562 ,  H01L21/02565 ,  H01L21/02601 ,  H01L21/02628

摘要： The present invention relates to a population of semiconductor nanoplatelets, each member of the population comprising a nanoplatelet core including a first semiconductor material and a shell including a second semiconductor material on the surface of the nanoplatelet core, wherein the population exhibits fluorescence quantum efficiency at 100 °C or above that is at least 80% of the fluorescence quantum efficiency of the population at 20°C. The present invention also relates to a nanoplatelets film comprising said population of nanoplatelets, a backlight unit comprising said nanoplatelets film and a liquid crystal display comprising said backlight unit.

摘要翻译： 本发明涉及半导体纳米薄片的群体，该群体的每个成员包括纳米薄片核心，该纳米薄片核心包括第一半导体材料和在该纳米薄片核心的表面上包括第二半导体材料的壳，其中该团在100处显示荧光量子效率 °C或以上，即20°C时群体的荧光量子效率的至少80％。 本发明还涉及包含所述纳米薄片群的纳米薄片薄膜，包含所述纳米薄片薄膜的背光单元和包括所述背光单元的液晶显示器。

公开(公告)号：EP3274421A1

公开(公告)日：2018-01-31

申请号：EP16713389.1

申请日：2016-03-25

申请人： Nexdot

发明人： HEUCLIN, Hadrien ,  NADAL, Brice ,  GRAZON, Chloé ,  MAHLER, Benoît ,  LHUILLIER, Emmanuel

IPC分类号： C09K11/56 ,  C09K11/88 ,  C09K11/02

CPC分类号： G02F1/133603 ,  C09K11/02 ,  C09K11/565 ,  C09K11/883 ,  G02F1/133606 ,  G02F2001/133614 ,  H01L21/02557 ,  H01L21/0256 ,  H01L21/02562 ,  H01L21/02565 ,  H01L21/02601 ,  H01L21/02628

摘要： The present invention relates to a population of semiconductor nanoplatelets, each member of the population comprising a nanoplatelet core including a first semiconductor material and a shell including a second semiconductor material on the surface of the nanoplatelet core, wherein the population exhibits fluorescence quantum efficiency at 100 °C or above that is at least 80% of the fluorescence quantum efficiency of the population at 20°C. The present invention also relates to a nanoplatelets film comprising said population of nanoplatelets, a backlight unit comprising said nanoplatelets film and a liquid crystal display comprising said backlight unit.

公开(公告)号：EP3072944A2

公开(公告)日：2016-09-28

申请号：EP15177407.2

申请日：2015-07-17

申请人： Nexdot

发明人： HEUCLIN, Hadrien ,  NADAL, Brice ,  GRAZON, Chloé ,  MAHLER, Benoît ,  LHUILLIER, Emmanuel

IPC分类号： C09K11/56 ,  C09K11/88 ,  C09K11/02

CPC分类号： G02F1/133603 ,  C09K11/02 ,  C09K11/565 ,  C09K11/883 ,  G02F1/133606 ,  G02F2001/133614 ,  H01L21/02557 ,  H01L21/0256 ,  H01L21/02562 ,  H01L21/02565 ,  H01L21/02601 ,  H01L21/02628

摘要： The present invention relates to a population of semiconductor nanoplatelets, each member of the population comprising a nanoplatelet core including a first semiconductor material and a shell including a second semiconductor material on the surface of the nanoplatelet core, wherein the population exhibits fluorescence quantum efficiency at 100 °C or above that is at least 80% of the fluorescence quantum efficiency of the population at 20°C. The present invention also relates to a nanoplatelets film comprising said population of nanoplatelets, a backlight unit comprising said nanoplatelets film and a liquid crystal display comprising said backlight unit.

摘要翻译： 本发明涉及半导体纳米片的群体，该群体的每个成员包括纳米血小板芯，其包括第一半导体材料和在纳米血小板核心的表面上包含第二半导体材料的外壳，其中所述群体在100 ℃以上，其在20℃下的群体的荧光量子效率的至少80％。 本发明还涉及包含所述纳米血小板群的纳米片片膜，包含所述纳米片片的背光单元和包括所述背光单元的液晶显示器。

公开(公告)号：EP3072939A1

公开(公告)日：2016-09-28

申请号：EP15177403.1

申请日：2015-07-17

申请人： Nexdot

发明人： HEUCLIN, Hadrien ,  NADAL, Brice

IPC分类号： C09K11/02 ,  C09K11/56 ,  C09K11/88 ,  G01N33/58

CPC分类号： C09K11/025 ,  B82Y30/00 ,  C09K11/565 ,  C09K11/883 ,  G01N33/588

摘要： The present invention relates to a population of semiconductor nanoplatelets, each member of the population comprising a nanoplatelet core including a first semiconductor material and a shell including a second semiconductor material on the surface of the nanoplatelet core, wherein after ligand exchange reaction the population exhibits a quantum yield decrease of less than 50%.The present invention also relates to a high temperature growing process for manufacturing said nanoplatelets.

摘要翻译： 本发明涉及一组半导体纳米片剂，其中每个成员包括纳米血小板芯，其包含第一半导体材料和在纳米血小板芯表面上包含第二半导体材料的壳，其中在配体交换反应之后， 量子产率降低小于50％。本发明还涉及用于制造所述纳米片的高温生长方法。