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1. 发明申请

WO2007117672A3 METHODS OF DEPOSITING NANOMATERIAL & METHODS OF MAKING A DEVICE 审中-公开
标题翻译：沉积纳米材料的方法和制备器件的方法
公开(公告)号：WO2007117672A3
公开(公告)日：2008-10-23
申请号：PCT/US2007008721
申请日：2007-04-09
申请人： QD VISION INC , COX MARSHALL , KIM LEEANN , BREEN CRAIG , ANC MARIA J , COE-SULLIVAN SETH , KAZLAS PETER T
发明人： COX MARSHALL , KIM LEEANN , BREEN CRAIG , ANC MARIA J , COE-SULLIVAN SETH , KAZLAS PETER T
IPC分类号： B41F7/00 , B05D1/02 , B05D5/00 , B05D5/06 , B41F3/34 , B41M1/04 , B41M1/10
CPC分类号： H01L21/02628 , B05D2401/32 , B82Y20/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , H01L21/02521 , H01L21/02601 , H01L21/02603 , H01L21/02606 , H01L21/02639 , H01L21/0271 , H01L51/5012 , H01L51/56 , Y10T428/31504
摘要： Methods for depositing material and nanomaterial onto a substrate are disclosed. Also disclosed are methods of making devices including nanomaterials, and a system useful for depositing materials and nanomaterials.
摘要翻译：公开了将材料和纳米材料沉积到基底上的方法。还公开了制造包括纳米材料的装置的方法和用于沉积材料和纳米材料的系统。

2. 发明申请

WO2007117698A3 COMPOSITION INCLUDING MATERIAL, METHODS OF DEPOSITING MATERIAL, ARTICLES INCLUDING SAME AND SYSTEMS FOR DEPOSITING MATERIAL 审中-公开
标题翻译：包括材料的组合物，沉积材料的方法，包括它们的物品和用于沉积材料的系统
公开(公告)号：WO2007117698A3
公开(公告)日：2008-04-03
申请号：PCT/US2007008873
申请日：2007-04-09
申请人： QD VISION INC , COE-SULLIVAN SETH , ANC MARIA J , KIM LEEANN , RITTER JOHN E , COX MARSHALL , BREEN CRAIG , BULOVIC VLADIMIR , KYMISSIS IOANNIS , PRAINO ROBERT F JR , KAZLAS PETER T
发明人： COE-SULLIVAN SETH , ANC MARIA J , KIM LEEANN , RITTER JOHN E , COX MARSHALL , BREEN CRAIG , BULOVIC VLADIMIR , KYMISSIS IOANNIS , PRAINO ROBERT F JR , KAZLAS PETER T
IPC分类号： B05D5/00 , B05C1/00 , B41K1/38 , C09D5/00
CPC分类号： H01L21/02628 , B05D2401/32 , B82Y20/00 , B82Y30/00 , B82Y40/00 , C01B32/15 , H01L21/02521 , H01L21/02601 , H01L21/02603 , H01L21/02606 , H01L21/02639 , H01L21/0271 , H01L51/5012 , H01L51/56 , Y10T428/31504
摘要： Methods for depositing nanomaterial (102) onto a substrate (104) are disclosed. Also disclosed are compositions useful for depositing nanomaterial, methods of making devices including nanomaterials, and a system and devices useful for depositing nanomaterials.
摘要翻译：公开了将纳米材料（102）沉积到衬底（104）上的方法。还公开了可用于沉积纳米材料的组合物，制造包括纳米材料的装置的方法，以及用于沉积纳米材料的系统和装置。

3. 发明申请

WO2008063657A3 LIGHT EMITTING DEVICES AND DISPLAYS WITH IMPROVED PERFORMANCE 审中-公开
标题翻译：具有改进性能的发光装置和显示器
公开(公告)号：WO2008063657A3
公开(公告)日：2008-08-28
申请号：PCT/US2007024310
申请日：2007-11-21
申请人： QD VISION INC , RAMPRASAD DORAI , COX MARSHALL , MISIC MEAD , STECKEL JONATHAN S , ROUSH CAROLINE J , KAZLAS PETER T , COE-SULLIVAN SETH , BREEN CRAIG
发明人： RAMPRASAD DORAI , COX MARSHALL , MISIC MEAD , STECKEL JONATHAN S , ROUSH CAROLINE J , KAZLAS PETER T , COE-SULLIVAN SETH , BREEN CRAIG
IPC分类号： F21V5/08
CPC分类号： C09K11/565 , B82Y20/00 , B82Y30/00 , H01L51/5012 , H05B33/14
摘要： Light emitting devices and devices with improved performance are disclosed. In one embodiment, a light emitting device includes an emissive material disposed between a first electrode, and a second electrode, wherein the emissive material comprises semiconductor nanocrystals capable of emitting light including a maximum peak emission in the blue region of the spectrum upon excitation, wherein the light emitting device can have a peak external quantum efficiency of at least about 1.0 percent. Also disclosed is a display including at least one light emitting device including an emissive material disposed between a first electrode, and a second electrode, wherein the at least one light emitting device can have a peak external quantum efficiency of at least about 1.0 percent. In another embodiment, a light emitting device includes an emissive material disposed between a first electrode and a second electrode. The emissive material comprises semiconductor nanocrystals capable of emitting light including a maximum peak emission in the blue region of the spectrum upon excitation. The device further includes a first spacer material disposed between the emissive material and the first electrode. In certain embodiments, the device further includes a first material capable of transporting charge disposed between the emissive material and the first electrode, wherein the first spacer material is disposed between the emissive material and the first electrode. In certain embodiments, for example, light emitting devices can have a maximum peak emission in a range from about 380nm to about 500nm. In certain embodiments, the light emitting device can have a maximum peak emission peak in the range from about 450nm to about 490nm. Displays including light emitting devices are also disclosed.
摘要翻译：公开了具有改进性能的发光器件和器件。在一个实施例中，发光器件包括设置在第一电极和第二电极之间的发光材料，其中发射材料包含能够发射包括在激发的光谱的蓝色区域中的最大峰值发射的光的半导体纳米晶体，其中发光器件可以具有至少约1.0％的峰值外部量子效率。还公开了一种显示器，其包括至少一个包括设置在第一电极和第二电极之间的发光材料的发光器件，其中所述至少一个发光器件可以具有至少约1.0％的峰值外部量子效率。在另一个实施例中，发光器件包括设置在第一电极和第二电极之间的发光材料。发射材料包括能够发射光的半导体纳米晶体，其包括在激发时在光谱的蓝色区域中的最大峰值发射。该装置还包括设置在发光材料和第一电极之间的第一间隔物材料。在某些实施例中，该装置还包括能够传输设置在发光材料和第一电极之间的电荷的第一材料，其中第一间隔物材料设置在发光材料和第一电极之间。在某些实施例中，例如，发光器件可以具有在约380nm至约500nm范围内的最大峰值发射。在某些实施例中，发光器件可具有在约450nm至约490nm范围内的最大峰值发射峰值。还公开了包括发光器件的显示器。

4. 发明申请

WO2008070028A2 IMPROVED COMPOSITES AND DEVICES INCLUDING NANOPARTICLES 审中-公开
标题翻译：改进的复合材料和包括纳米颗粒在内的装置
公开(公告)号：WO2008070028A2
公开(公告)日：2008-06-12
申请号：PCT/US2007024750
申请日：2007-12-03
申请人： QD VISION INC , COE-SULLIVAN SETH , BREEN CRAIG , COX MARSHALL , KAZLAS PETER T
发明人： COE-SULLIVAN SETH , BREEN CRAIG , COX MARSHALL , KAZLAS PETER T
IPC分类号： H01L27/15
CPC分类号： H01L51/5012 , B82Y20/00 , B82Y30/00 , C09K11/025 , Y10T428/24612 , Y10T428/25
摘要： A composite including a first layer comprising nanoparticles, at least a portion of which include a ligand attached to a surface of a nanoparticle, and a second layer disposed over a predetermined area of the first layer, wherein the second layer is continuous or uninterrupted by voids across the predetermined area, and has a thickness less than or equal to about 30 nm. In certain preferred embodiments, there is a chemical affinity between the ligand and the second layer. A device including the above composite and related methods are also disclosed.
摘要翻译：一种复合材料，其包括包含纳米颗粒的第一层，所述第一层的至少一部分包括附着在纳米颗粒表面上的配体，以及设置在所述第一层的预定区域上的第二层，其中所述第二层是空隙连续的或不间断的并且具有小于或等于约30nm的厚度。在某些优选实施方案中，配体和第二层之间存在化学亲和力。还公开了包括上述复合材料和相关方法的装置。

5. 发明申请

WO2009014590A3 COMPOSITIONS AND METHODS INCLUDING DEPOSITING NANOMATERIAL 审中-公开
标题翻译：包含沉积纳米颗粒的组合物和方法
公开(公告)号：WO2009014590A3
公开(公告)日：2009-04-30
申请号：PCT/US2008007901
申请日：2008-06-25
申请人： QD VISION INC , LINTON JOHN R , KAZLAS PETER T , BREEN CRAIG , COE-SULLIVAN SETH , DIFILIPPO VINCENT
发明人： LINTON JOHN R , KAZLAS PETER T , BREEN CRAIG , COE-SULLIVAN SETH , DIFILIPPO VINCENT
IPC分类号： C09D11/00 , B82B1/00
CPC分类号： C09D11/52 , B41J2/2107 , C08K3/22 , C08K7/18 , C08K9/00 , C09D7/1275 , C09D7/1291 , C09D7/68 , C09D7/70 , C09D11/326 , C09D11/38 , C09K11/02 , H01L33/06 , H01L2933/0091 , Y10T29/49401
摘要： An ink composition comprising a nanomaterial and a liquid vehicle, wherein the liquid vehicle comprises a composition including one or more functional groups that are capable of being cross-linked is disclosed. An ink composition comprising a nanomaterial, a liquid vehicle, and scatterers is also disclosed. An ink composition comprising a nanomaterial and a liquid vehicle, wherein the liquid vehicle comprises a perfluorocompound is further disclosed. A method for inkjet printing an ink including nanomaterial and a liquid vehicle with a surface tension that is not greater than about 25 dyne/cm is disclosed. In certain preferred embodiments, the nanomaterial comprises semiconductor nanocrystals. Devices prepared from inks and methods of the invention are also described.
摘要翻译：一种包含纳米材料和液体载体的油墨组合物，其中所述液体载体包含包含一个或多个能够被交联的官能团的组合物。还公开了包含纳米材料，液体载体和散射体的油墨组合物。一种包含纳米材料和液体载体的油墨组合物，其中包含全氟化合物的液体载体被进一步公开。公开了一种用于喷墨印刷包括纳米材料和液体载体的油墨的表面张力不大于约25达因/厘米的方法。在某些优选实施方案中，纳米材料包含半导体纳米晶体。还描述了由本发明的油墨和方法制备的装置。

6. 发明申请

WO2009014590A2 COMPOSITIONS AND METHODS INCLUDING DEPOSITING NANOMATERIAL 审中-公开
公开(公告)号：WO2009014590A2
公开(公告)日：2009-01-29
申请号：PCT/US2008007901
申请日：2008-06-25
申请人： QD VISION INC , LINTON JOHN R , KAZLAS PETER T , BREEN CRAIG , COE-SULLIVAN SETH , DIFILIPPO VINCENT
发明人： LINTON JOHN R , KAZLAS PETER T , BREEN CRAIG , COE-SULLIVAN SETH , DIFILIPPO VINCENT
IPC分类号： C09D11/10
CPC分类号： C09D11/52 , B41J2/2107 , C08K3/22 , C08K7/18 , C08K9/00 , C09D7/1275 , C09D7/1291 , C09D7/68 , C09D7/70 , C09D11/326 , C09D11/38 , C09K11/02 , H01L33/06 , H01L2933/0091 , Y10T29/49401
摘要： An ink composition comprising a nanomaterial and a liquid vehicle, wherein the liquid vehicle comprises a composition including one or more functional groups that are capable of being cross-linked is disclosed. An ink composition comprising a nanomaterial, a liquid vehicle, and scatterers is also disclosed. An ink composition comprising a nanomaterial and a liquid vehicle, wherein the liquid vehicle comprises a perfluorocompound is further disclosed. A method for inkjet printing an ink including nanomaterial and a liquid vehicle with a surface tension that is not greater than about 25 dyne/cm is disclosed. In certain preferred embodiments, the nanomaterial comprises semiconductor nanocrystals. Devices prepared from inks and methods of the invention are also described.

7. 发明申请

WO2012138409A3 DEVICES INCLUDING QUANTUM DOTS AND METHOD 审中-公开
标题翻译：装置包括量子点和方法
公开(公告)号：WO2012138409A3
公开(公告)日：2012-11-29
申请号：PCT/US2012023671
申请日：2012-02-02
申请人： QD VISION INC , BREEN CRAIG
发明人： BREEN CRAIG
IPC分类号： H01B13/00 , F21Y101/02 , H01B1/02 , H01B5/14
CPC分类号： H01L33/06 , H01L51/502 , H01L51/5056 , H01L51/5072
摘要： A method for preparing a device, the method comprising: forming a first device layer over a first electrode, the layer comprising a metal oxide formed from a sol-gel composition that does not generate acidic by-products, and forming a second electrode over the first device layer, wherein the method further includes forming a layer comprising quantum dots over the fust electrode before or after formation of the first device layer. Also disclosed is a device comprising a first device layer formed over a first electrode, the first device layer comprising a metal oxide formed by sol-gel processing that does not include acidic by-products, a second electrode over the first device layer, and a layer comprising quantum dots disposed between the first device layer and one of the two electrodes. A device prepared by the method is also disclosed.
摘要翻译：一种用于制备器件的方法，该方法包括：在第一电极上形成第一器件层，该第一器件层包括由不产生酸性副产物的溶胶 - 凝胶组合物形成的金属氧化物，以及在第一电极上方形成第二电极第一器件层，其中该方法还包括在形成第一器件层之前或之后在第一电极上方形成包括量子点的层。还公开了一种包括形成在第一电极上的第一器件层的器件，第一器件层包含通过溶胶 - 凝胶处理形成的不包含酸性副产物的金属氧化物，第一器件层上的第二电极和该层包括设置在第一器件层和两个电极之一之间的量子点。还公开了通过该方法制备的装置。

8. 发明申请

WO2012158832A3 METHOD FOR PREPARING SEMICONDUCTOR NANOCRYSTALS 审中-公开
标题翻译：制备半导体纳米晶体的方法
公开(公告)号：WO2012158832A3
公开(公告)日：2013-03-21
申请号：PCT/US2012038198
申请日：2012-05-16
申请人： QD VISION INC , BREEN CRAIG , LIU WENHAO
发明人： BREEN CRAIG , LIU WENHAO
IPC分类号： H01L21/20
CPC分类号： C01B19/04 , B82Y30/00 , B82Y40/00 , C01B19/007 , C01P2002/84 , C01P2004/64 , C01P2006/60 , H01L21/0237 , H01L21/02428 , H01L21/02557 , H01L21/0256 , H01L21/02601 , H01L21/02628
摘要： A method for making semiconductor nanocrystais is disclosed, the method comprising adding a secondary phosphine chalcogenide to a solution including a metal source and a liquid medium at a reaction temperature to form a reaction product comprising a semiconductor comprising a metal and a chalcogen, and quenching the reaction mixture to form quantum dots. Methods for overcoating are also disclosed. Semiconductor nanocrystais are also disclosed.
摘要翻译：公开了一种制备半导体纳米晶体的方法，该方法包括在反应温度下向包含金属源和液体介质的溶液中加入次膦硫属化物，以形成包含金属和硫属元素的半导体的反应产物，并淬灭反应混合物形成量子点。还公开了外敷方法。半导体纳米晶体也被公开。

9. 发明申请

WO2008133660A3 NANOCRYSTALS INCLUDING A GROUP IIIA ELEMENT AND A GROUP VA ELEMENT, METHOD, COMPOSITION, DEVICE AND OTHER PRODCUCTS 审中-公开
标题翻译：纳米晶体，包括第IIIA类元素和组元素元素，方法，组合物，器件和其他产品
公开(公告)号：WO2008133660A3
公开(公告)日：2009-04-02
申请号：PCT/US2007024320
申请日：2007-11-21
申请人： QD VISION INC , CLOUGH CHRISTOPHER R , BREEN CRAIG , THAMBAN ARUN , STECKEL JONATHAN S
发明人： CLOUGH CHRISTOPHER R , BREEN CRAIG , THAMBAN ARUN , STECKEL JONATHAN S
IPC分类号： H01L33/00 , B82B1/00
CPC分类号： C09K11/883 , B82Y30/00 , C01B25/085 , C01B25/087 , C01G28/00 , C01G30/00 , C01P2004/64 , C01P2006/40 , C09K11/02 , C09K11/025 , C09K11/70 , H01L33/06 , Y10T428/2991
摘要： A nanocrystal comprising a semiconductor material comprising one or more elements of Group IMA of the Periodic Table of Elements and one or more elements of Group VA of the Periodic Table of Elements, wherein the nanocrystal is capable of emitting light having a photoluminescence quantum efficiency of at least about 30% upon excitation. Also disclosed is a nanocrystal comprising a nanocrystal core and a shell comprising a semiconductor material disposed on at least a portion of the nanocrystal core, wherein the semiconductor material comprises at least three chemical elements and is obtainable by a process comprising adding a precursor for at least one of the chemical elements of the semiconductor material from a separate source to a nanocrystal core while simultaneously adding amounts of precursors for the other chemical elements of the semiconductor material. Populations of nanocrystals, method for preparing nanocrystals, compositions, and devices including nanocrystals are also disclosed.
摘要翻译：包括半导体材料的纳米晶体，所述半导体材料包括元素周期表的IMA组的一个或多个元素和元素周期表的第VA族元素的一个或多个元素，其中所述纳米晶体能够发射具有光致发光量子效率的光激发时至少约30％。还公开了一种纳米晶体，其包含纳米晶核和包含设置在纳米晶核的至少一部分上的半导体材料的外壳，其中所述半导体材料包含至少三种化学元素，并且可通过以下方法获得：半导体材料的一种化学元素从单独的源到纳米晶核，同时为半导体材料的其它化学元素添加量。还公开了纳米晶体的群体，制备纳米晶体的方法，组合物和包括纳米晶体的器件。

10. 发明申请

WO2008063658A2 SEMICONDUCTOR NANOCRYSTALS AND COMPOSITIONS AND DEVICES INCLUDING SAME 审中-公开
标题翻译：半导体纳米晶体和组合物及其装置
公开(公告)号：WO2008063658A2
公开(公告)日：2008-05-29
申请号：PCT/US2007024312
申请日：2007-11-21
申请人： QD VISION INC , BREEN CRAIG , STECKEL JONATHAN S , RAMPRASAD DORAI
发明人： BREEN CRAIG , STECKEL JONATHAN S , RAMPRASAD DORAI
IPC分类号： H01L29/00
CPC分类号： H01L33/06 , B82Y20/00 , B82Y30/00 , C09K11/02 , C09K11/565 , C09K11/883 , H01L29/225 , H01L33/0029 , H01L33/28 , Y10S977/774 , Y10S977/95 , Y10T428/2991 , Y10T428/2993
摘要： A semiconductor nanocrystal including a core comprising a first semiconductor material comprising at least three chemical elements and a shell disposed over at least a portion of the core, the shell comprising a second semiconductor material, wherein the semiconductor nanocrystal is capable of emitting light with an improved photoluminescence quantum efficiency. Also disclosed are populations of semiconductor nanocrystals, compositions and devices including a semiconductor nanocrystal capable of emitting light with an improved photoluminescence quantum efficiency. In one embodiment, a semiconductor nanocrystal includes a core comprising a first semiconductor material comprising at least three chemical elements and a shell disposed over at least a portion of the core, the shell comprising a second semiconductor material, wherein the semiconductor nanocrystal is capable of emitting light upon excitation with a photoluminescence quantum efficiency greater than about 65%. In another embodiment, a semiconductor nanocrystal includes a core comprising a first semiconductor material comprising zinc, cadmium, and sulfur and a shell disposed over at least a portion of the core, the shell comprising a second semiconductor material. In a further embodiment, a semiconductor nanocrystal includes a core comprises a first semiconductor material comprising at least three chemical elements and a shell disposed over at least a portion of the core, the shell comprising a second semiconductor material comprising at least three chemical elements, wherein the semiconductor nanocrystal is capable of emitting light with a photoluminescence quantum efficiency greater than about 60% upon excitation. In a further embodiment, a semiconductor nanocrystal including a core comprises a first semiconductor material comprising zinc, cadmium, and selenium and a shell disposed over at least a portion of the core, the shell comprising a second semiconductor material, wherein the semiconductor nanocrystal is capable of emitting light with a photoluminescence quantum efficiency greater than about 60% upon excitation.
摘要翻译：一种包括芯的半导体纳米晶体，包括包含至少三个化学元素的第一半导体材料和设置在所述芯的至少一部分上的壳，所述壳包括第二半导体材料，其中所述半导体纳米晶体能够发射具有改进的光致发光量子效率。还公开了半导体纳米晶体，组合物和器件的种群，其包括能够发射具有改善的光致发光量子效率的光的半导体纳米晶体。在一个实施例中，半导体纳米晶体包括芯，其包括包含至少三个化学元素的第一半导体材料和设置在芯的至少一部分上的壳，壳包括第二半导体材料，其中半导体纳米晶体能够发射在光致发光量子效率大于约65％的激发下发光。在另一个实施例中，半导体纳米晶体包括芯，其包括包含锌，镉和硫的第一半导体材料和设置在芯的至少一部分上的外壳，壳包括第二半导体材料。在另一实施例中，半导体纳米晶体包括芯，其包括包含至少三个化学元件的第一半导体材料和设置在芯的至少一部分上的外壳，壳包括包含至少三个化学元素的第二半导体材料，其中半导体纳米晶体在激发时能够发射光致发光量子效率大于约60％的光。在另一个实施例中，包括芯的半导体纳米晶体包括包含锌，镉和硒的第一半导体材料和设置在芯的至少一部分上的外壳，壳包括第二半导体材料，其中半导体纳米晶体能够在激发时具有大于约60％的光致发光量子效率的光发射。

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