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1. 发明授权

US08284586B2 Electronic and optoelectronic devices with quantum dot films 有权
标题翻译：具有量子点薄膜的电子和光电器件
公开(公告)号：US08284586B2
公开(公告)日：2012-10-09
申请号：US13226533
申请日：2011-09-07
申请人： Edward Sargent , Larissa Levina , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Jason Clifford
发明人： Edward Sargent , Larissa Levina , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Jason Clifford
IPC分类号： G11C11/00
CPC分类号： C30B7/00 , B82Y10/00 , B82Y30/00 , C30B7/005 , C30B29/605 , H01L21/02422 , H01L21/02521 , H01L21/02601 , H01L21/02628 , H01L27/14601 , H01L27/305 , H01L29/22 , H01L31/0352 , H01L51/0038 , H01L51/0545 , H01L51/0566 , H01L51/4253 , H01L51/426 , Y02E10/549 , Y02P70/521 , Y10S977/773 , Y10S977/774 , Y10T428/24628 , Y10T428/24802 , Y10T428/249921
摘要： Optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit an array of conductive regions; and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a method of forming a nanocrystalline film includes fabricating a plurality of nanocrystals having a plurality of first ligands attached to their outer surfaces; exchanging the first ligands for second ligands of different chemical composition than the first ligands; forming a film of the ligand-exchanged nanocrystals; removing the second ligands; and fusing the cores of adjacent nanocrystals in the film to form an electrical network of fused nanocrystals. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused.
摘要翻译：光电子器件及其制造方法。在一个方面，光学装置包括集成电路; 一组导电区域; 以及在所述集成电路的至少一部分上并且与所述导电区域阵列的至少一个导电区域电连通的光敏材料。在另一方面，形成纳米晶体膜的方法包括制造多个纳米晶体，其具有连接到其外表面的多个第一配体; 与第一配体交换具有不同化学成分的第二配体的第一配体; 形成配体交换的纳米晶体的膜; 去除第二配体; 并将薄膜中相邻纳米晶体的芯熔合，形成熔融纳米晶体的电网。在另一方面，膜包括融合的纳米晶体的网络，所述纳米晶体具有核心和外表面，其中所述融合的纳米晶体的至少一部分的核心与所述核心的至少一个物理接触和电连通相邻的熔融纳米晶体，并且其中所述膜在纳米晶体的芯熔合的区域中基本上没有缺陷状态。

2. 发明授权

US08023306B2 Electronic and optoelectronic devices with quantum dot films 有权
标题翻译：具有量子点薄膜的电子和光电器件
公开(公告)号：US08023306B2
公开(公告)日：2011-09-20
申请号：US12780420
申请日：2010-05-14
申请人： Edward Sargent , Larissa Levina , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Jason Clifford
发明人： Edward Sargent , Larissa Levina , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Jason Clifford
IPC分类号： G11C11/00
CPC分类号： C30B7/00 , B82Y10/00 , B82Y30/00 , C30B7/005 , C30B29/605 , H01L21/02422 , H01L21/02521 , H01L21/02601 , H01L21/02628 , H01L27/14601 , H01L27/305 , H01L29/22 , H01L31/0352 , H01L51/0038 , H01L51/0545 , H01L51/0566 , H01L51/4253 , H01L51/426 , Y02E10/549 , Y02P70/521 , Y10S977/773 , Y10S977/774 , Y10T428/24628 , Y10T428/24802 , Y10T428/249921
摘要： Optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit an array of conductive regions; and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a method of forming a nanocrystalline film includes fabricating a plurality of nanocrystals having a plurality of first ligands attached to their outer surfaces; exchanging the first ligands for second ligands of different chemical composition than the first ligands; forming a film of the ligand-exchanged nanocrystals; removing the second ligands; and fusing the cores of adjacent nanocrystals in the film to form an electrical network of fused nanocrystals. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused.
摘要翻译：光电子器件及其制造方法。在一个方面，光学装置包括集成电路; 一组导电区域; 以及在所述集成电路的至少一部分上并且与所述导电区域阵列的至少一个导电区域电连通的光敏材料。在另一方面，形成纳米晶体膜的方法包括制造多个纳米晶体，其具有连接到其外表面的多个第一配体; 与第一配体交换具有不同化学成分的第二配体的第一配体; 形成配体交换的纳米晶体的膜; 去除第二配体; 并将薄膜中相邻纳米晶体的芯熔合，形成熔融纳米晶体的电网。在另一方面，膜包括融合的纳米晶体的网络，所述纳米晶体具有核心和外表面，其中所述融合的纳米晶体的至少一部分的核心与所述核心的至少一个物理接触和电连通相邻的熔融纳米晶体，并且其中所述膜在纳米晶体的芯熔合的区域中基本上没有缺陷状态。

3. 发明授权

US08422266B2 Quantum dot optical devices with enhanced gain and sensitivity and methods of making same 有权
公开(公告)号：US08422266B2
公开(公告)日：2013-04-16
申请号：US13612103
申请日：2012-09-12
申请人： Edward Sargent , Jason Clifford , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Larissa Levina
发明人： Edward Sargent , Jason Clifford , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Larissa Levina
IPC分类号： G11C11/00
CPC分类号： H01L27/305 , B82Y10/00 , B82Y20/00 , B82Y30/00 , B82Y40/00 , H01L21/02521 , H01L21/02601 , H01L21/02628 , H01L27/1462 , H01L27/14634 , H01L27/14665 , H01L27/14692 , H01L27/308 , H01L31/02162 , H01L31/022466 , H01L31/0352 , H01L31/035218 , H01L31/03926 , H01L51/0038 , H01L51/0545 , H01L51/0566 , H01L51/4253 , H01L51/426 , H01L2031/0344 , Y02E10/549 , Y10S977/773 , Y10S977/774 , Y10S977/893 , Y10S977/954 , Y10S977/962
摘要： Various embodiment include optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit having an array of conductive regions, and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused. Additional devices and methods are described.

4. 发明授权

US07773404B2 Quantum dot optical devices with enhanced gain and sensitivity and methods of making same 有权
标题翻译：具有增强增益和灵敏度的量子点光学器件及其制造方法
公开(公告)号：US07773404B2
公开(公告)日：2010-08-10
申请号：US11510510
申请日：2006-08-24
申请人： Edward Sargent , Jason Clifford , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Larissa Levina
发明人： Edward Sargent , Jason Clifford , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Larissa Levina
IPC分类号： G11C11/00
CPC分类号： H01L27/305 , B82Y10/00 , B82Y20/00 , B82Y30/00 , B82Y40/00 , H01L21/02521 , H01L21/02601 , H01L21/02628 , H01L27/1462 , H01L27/14634 , H01L27/14665 , H01L27/14692 , H01L27/308 , H01L31/02162 , H01L31/022466 , H01L31/0352 , H01L31/035218 , H01L31/03926 , H01L51/0038 , H01L51/0545 , H01L51/0566 , H01L51/4253 , H01L51/426 , H01L2031/0344 , Y02E10/549 , Y10S977/773 , Y10S977/774 , Y10S977/893 , Y10S977/954 , Y10S977/962
摘要： Optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit an array of conductive regions; and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a method of forming a nanocrystalline film includes fabricating a plurality of nanocrystals having a plurality of first ligands attached to their outer surfaces; exchanging the first ligands for second ligands of different chemical composition than the first ligands; forming a film of the ligand-exchanged nanocrystals; removing the second ligands; and fusing the cores of adjacent nanocrystals in the film to form an electrical network of fused nanocrystals. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused.
摘要翻译：光电子器件及其制造方法。在一个方面，光学装置包括集成电路，导电区域阵列; 以及在所述集成电路的至少一部分上并且与所述导电区域阵列的至少一个导电区域电连通的光敏材料。在另一方面，形成纳米晶体膜的方法包括制造多个纳米晶体，其具有连接到其外表面的多个第一配体; 与第一配体交换具有不同化学成分的第二配体的第一配体; 形成配体交换的纳米晶体的膜; 去除第二配体; 并将薄膜中相邻纳米晶体的芯熔合，形成熔融纳米晶体的电网。在另一方面，膜包括融合的纳米晶体的网络，所述纳米晶体具有核心和外表面，其中所述融合的纳米晶体的至少一部分的核心与所述核心的至少一个物理接触和电连通相邻的熔融纳米晶体，并且其中所述膜在纳米晶体的芯熔合的区域中基本上没有缺陷状态。

5. 发明授权

US07742322B2 Electronic and optoelectronic devices with quantum dot films 有权
标题翻译：具有量子点薄膜的电子和光电器件
公开(公告)号：US07742322B2
公开(公告)日：2010-06-22
申请号：US11510263
申请日：2006-08-24
申请人： Edward Sargent , Gerasimos Konstantatos , Larissa Levina , Ian Howard , Ethan J. D. Klem , Jason Clifford
发明人： Edward Sargent , Gerasimos Konstantatos , Larissa Levina , Ian Howard , Ethan J. D. Klem , Jason Clifford
IPC分类号： G11C11/00
CPC分类号： C30B7/00 , B82Y10/00 , B82Y30/00 , C30B7/005 , C30B29/605 , H01L21/02422 , H01L21/02521 , H01L21/02601 , H01L21/02628 , H01L27/14601 , H01L27/305 , H01L29/22 , H01L31/0352 , H01L51/0038 , H01L51/0545 , H01L51/0566 , H01L51/4253 , H01L51/426 , Y02E10/549 , Y02P70/521 , Y10S977/773 , Y10S977/774 , Y10T428/24628 , Y10T428/24802 , Y10T428/249921
摘要： Optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit an array of conductive regions; and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a method of forming a nanocrystalline film includes fabricating a plurality of nanocrystals having a plurality of first ligands attached to their outer surfaces; exchanging the first ligands for second ligands of different chemical composition than the first ligands; forming a film of the ligand-exchanged nanocrystals; removing the second ligands; and fusing the cores of adjacent nanocrystals in the film to form an electrical network of fused nanocrystals. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused.
摘要翻译：光电子器件及其制造方法。在一个方面，光学装置包括集成电路; 一组导电区域; 以及在所述集成电路的至少一部分上并且与所述导电区域阵列的至少一个导电区域电连通的光敏材料。在另一方面，形成纳米晶体膜的方法包括制造多个纳米晶体，其具有连接到其外表面的多个第一配体; 与第一配体交换具有不同化学成分的第二配体的第一配体; 形成配体交换的纳米晶体的膜; 去除第二配体; 并将薄膜中相邻纳米晶体的芯熔合，形成熔融纳米晶体的电网。在另一方面，膜包括融合的纳米晶体的网络，所述纳米晶体具有核心和外表面，其中所述融合的纳米晶体的至少一部分的核心与所述核心的至少一个物理接触和电连通相邻的熔融纳米晶体，并且其中所述膜在纳米晶体的芯熔合的区域中基本上没有缺陷状态。

6. 发明授权

US08284587B2 Quantum dot optical devices with enhanced gain and sensitivity and methods of making same 有权
标题翻译：具有增强增益和灵敏度的量子点光学器件及其制造方法
公开(公告)号：US08284587B2
公开(公告)日：2012-10-09
申请号：US13323387
申请日：2011-12-12
申请人： Edward Sargent , Jason Clifford , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Larissa Levina
发明人： Edward Sargent , Jason Clifford , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Larissa Levina
IPC分类号： G11C11/00
CPC分类号： H01L27/305 , B82Y10/00 , B82Y20/00 , B82Y30/00 , B82Y40/00 , H01L21/02521 , H01L21/02601 , H01L21/02628 , H01L27/1462 , H01L27/14634 , H01L27/14665 , H01L27/14692 , H01L27/308 , H01L31/02162 , H01L31/022466 , H01L31/0352 , H01L31/035218 , H01L31/03926 , H01L51/0038 , H01L51/0545 , H01L51/0566 , H01L51/4253 , H01L51/426 , H01L2031/0344 , Y02E10/549 , Y10S977/773 , Y10S977/774 , Y10S977/893 , Y10S977/954 , Y10S977/962
摘要： Various embodiments include apparatuses including optical and optoelectronic devices and methods of making same. One such device includes an image sensor having an integrated circuit with a number of pixel electrodes, a substantially-continuous optically-sensitive layer, and at least one counter-electrode. The substantially continuous optically sensitive layer is in electrical communication with both the number of pixel electrodes and also the counter-electrode. Additional apparatuses and methods are disclosed.
摘要翻译：各种实施例包括包括光学和光电子器件的设备及其制造方法。一种这样的装置包括具有多个像素电极的集成电路，基本连续的光敏层和至少一个对电极的图像传感器。基本上连续的光敏层与像素电极的数量以及对电极电连通。公开了附加的装置和方法。

7. 发明授权

US08213212B2 Methods of making quantum dot films 有权
标题翻译：制作量子点膜的方法
公开(公告)号：US08213212B2
公开(公告)日：2012-07-03
申请号：US13242397
申请日：2011-09-23
申请人： Edward Sargent , Gerasimos Konstantatos , Larissa Levina , Ian Howard , Ethan J. D. Klem , Jason Clifford
发明人： Edward Sargent , Gerasimos Konstantatos , Larissa Levina , Ian Howard , Ethan J. D. Klem , Jason Clifford
IPC分类号： G11C11/00
CPC分类号： B82Y30/00 , B82Y10/00 , C30B7/005 , C30B29/605 , H01L21/02422 , H01L21/02521 , H01L21/02601 , H01L21/02628 , H01L27/14601 , H01L27/305 , H01L29/22 , H01L31/0352 , H01L51/0038 , H01L51/0545 , H01L51/0566 , H01L51/4253 , H01L51/426 , Y02E10/549 , Y10S438/962 , Y10S977/773 , Y10S977/774
摘要： In an example embodiment, an optical device includes an integrated circuit, an array of conductive regions, and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region. In another example embodiment, a method of forming a nanocrystalline film includes fabricating nanocrystals having a plurality of first ligands attached to their outer surfaces, exchanging the first ligands for second ligands of a different chemical composition, forming a film of the ligand-exchanged nanocrystals, removing the second ligands, and fusing the cores of adjacent nanocrystals in the film to form an electrical network of fused nanocrystals. In another example embodiment, a film includes a network of fused nanocrystals with at least portions of the fused nanocrystals being in direct physical contact with adjacent nanocrystals, the film having substantially no defect states in regions where cores of the nanocrystals are fused.
摘要翻译：在示例性实施例中，光学装置包括集成电路，导电区域阵列，以及在集成电路的至少一部分上并与至少一个导电区域电连通的光敏材料。在另一示例性实施方案中，形成纳米晶体膜的方法包括制备具有多个附着于其外表面的第一配体的纳米晶体，交换不同化学组成的第二配体的第一配体，形成配体交换的纳米晶体的膜，去除第二配体，并将膜中的相邻纳米晶体的芯熔合以形成熔融纳米晶体的电网。在另一示例性实施方案中，膜包括熔融纳米晶体的网络，其中至少部分融合的纳米晶体与相邻的纳米晶体直接物理接触，该膜在纳米晶体的核心融合的区域中基本上没有缺陷状态。

8. 发明授权

US08102693B2 Quantum dot optical devices with enhanced gain and sensitivity and methods of making same 有权
标题翻译：具有增强增益和灵敏度的量子点光学器件及其制造方法
公开(公告)号：US08102693B2
公开(公告)日：2012-01-24
申请号：US12852328
申请日：2010-08-06
申请人： Edward Sargent , Jason Clifford , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Larissa Levina
发明人： Edward Sargent , Jason Clifford , Gerasimos Konstantatos , Ian Howard , Ethan J. D. Klem , Larissa Levina
IPC分类号： G11C11/00
CPC分类号： H01L27/305 , B82Y10/00 , B82Y20/00 , B82Y30/00 , B82Y40/00 , H01L21/02521 , H01L21/02601 , H01L21/02628 , H01L27/1462 , H01L27/14634 , H01L27/14665 , H01L27/14692 , H01L27/308 , H01L31/02162 , H01L31/022466 , H01L31/0352 , H01L31/035218 , H01L31/03926 , H01L51/0038 , H01L51/0545 , H01L51/0566 , H01L51/4253 , H01L51/426 , H01L2031/0344 , Y02E10/549 , Y10S977/773 , Y10S977/774 , Y10S977/893 , Y10S977/954 , Y10S977/962
摘要： Optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit an array of conductive regions; and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a method of forming a nanocrystalline film includes fabricating a plurality of nanocrystals having a plurality of first ligands attached to their outer surfaces; exchanging the first ligands for second ligands of different chemical composition than the first ligands; forming a film of the ligand-exchanged nanocrystals; removing the second ligands; and fusing the cores of adjacent nanocrystals in the film to form an electrical network of fused nanocrystals. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused.
摘要翻译：光电子器件及其制造方法。在一个方面，光学装置包括集成电路，导电区域阵列; 以及在所述集成电路的至少一部分上并且与所述导电区域阵列的至少一个导电区域电连通的光敏材料。在另一方面，形成纳米晶体膜的方法包括制造多个纳米晶体，其具有连接到其外表面的多个第一配体; 与第一配体交换具有不同化学成分的第二配体的第一配体; 形成配体交换的纳米晶体的膜; 去除第二配体; 并将薄膜中相邻纳米晶体的芯熔合，形成熔融纳米晶体的电网。在另一方面，膜包括融合的纳米晶体的网络，所述纳米晶体具有核心和外表面，其中所述融合的纳米晶体的至少一部分的核心与所述核心的至少一个物理接触和电连通相邻的熔融纳米晶体，并且其中所述膜在纳米晶体的芯熔合的区域中基本上没有缺陷状态。

9. 发明授权

US08054671B2 Methods of making quantum dot films 有权
公开(公告)号：US08054671B2
公开(公告)日：2011-11-08
申请号：US12780026
申请日：2010-05-14
申请人： Edward Sargent , Gerasimos Konstantatos , Larissa Levina , Ian Howard , Ethan J. D. Klem , Jason Clifford
发明人： Edward Sargent , Gerasimos Konstantatos , Larissa Levina , Ian Howard , Ethan J. D. Klem , Jason Clifford
IPC分类号： G11C11/00
CPC分类号： B82Y30/00 , B82Y10/00 , C30B7/005 , C30B29/605 , H01L21/02422 , H01L21/02521 , H01L21/02601 , H01L21/02628 , H01L27/14601 , H01L27/305 , H01L29/22 , H01L31/0352 , H01L51/0038 , H01L51/0545 , H01L51/0566 , H01L51/4253 , H01L51/426 , Y02E10/549 , Y10S438/962 , Y10S977/773 , Y10S977/774
摘要： Optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit an array of conductive regions; and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a method of forming a nanocrystalline film includes fabricating a plurality of nanocrystals having a plurality of first ligands attached to their outer surfaces; exchanging the first ligands for second ligands of different chemical composition than the first ligands; forming a film of the ligand-exchanged nanocrystals; removing the second ligands; and fusing the cores of adjacent nanocrystals in the film to form an electrical network of fused nanocrystals. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused.

10. 发明授权

US07881091B2 Methods of making quantum dot films 有权
标题翻译：制作量子点膜的方法
公开(公告)号：US07881091B2
公开(公告)日：2011-02-01
申请号：US12395592
申请日：2009-02-27
申请人： Edward Sargent , Gerasimos Konstantatos , Larissa Levina , Ian Howard , Ethan J. D. Klem , Jason Clifford
发明人： Edward Sargent , Gerasimos Konstantatos , Larissa Levina , Ian Howard , Ethan J. D. Klem , Jason Clifford
IPC分类号： G11C11/00
CPC分类号： B82Y30/00 , B82Y10/00 , C30B7/005 , C30B29/605 , H01L21/02422 , H01L21/02521 , H01L21/02601 , H01L21/02628 , H01L27/14601 , H01L27/305 , H01L29/22 , H01L31/0352 , H01L51/0038 , H01L51/0545 , H01L51/0566 , H01L51/4253 , H01L51/426 , Y02E10/549 , Y10S438/962 , Y10S977/773 , Y10S977/774
摘要： Optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit an array of conductive regions; and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a method of forming a nanocrystalline film includes fabricating a plurality of nanocrystals having a plurality of first ligands attached to their outer surfaces; exchanging the first ligands for second ligands of different chemical composition than the first ligands; forming a film of the ligand-exchanged nanocrystals; removing the second ligands; and fusing the cores of adjacent nanocrystals in the film to form an electrical network of fused nanocrystals. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused.
摘要翻译：光电子器件及其制造方法。在一个方面，光学装置包括集成电路，导电区域阵列; 以及在所述集成电路的至少一部分上并且与所述导电区域阵列的至少一个导电区域电连通的光敏材料。在另一方面，形成纳米晶体膜的方法包括制造多个纳米晶体，其具有连接到其外表面的多个第一配体; 与第一配体交换具有不同化学成分的第二配体的第一配体; 形成配体交换的纳米晶体的膜; 去除第二配体; 并将薄膜中相邻纳米晶体的芯熔合，形成熔融纳米晶体的电网。在另一方面，膜包括融合的纳米晶体的网络，所述纳米晶体具有核心和外表面，其中所述融合的纳米晶体的至少一部分的核心与所述核心的至少一个物理接触和电连通相邻的熔融纳米晶体，并且其中所述膜在纳米晶体的芯熔合的区域中基本上没有缺陷状态。

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