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1. 发明申请

WO2023091415A1 LIGHT EMITTING DEVICES INCLUDING A QUANTUM DOT COLOR CONVERSION MATERIAL AND METHOD OF MAKING THEREOF 审中-公开
公开(公告)号：WO2023091415A1
公开(公告)日：2023-05-25
申请号：PCT/US2022/049970
申请日：2022-11-15
申请人： NANOSYS, INC.
发明人： HARTLOVE, Jason , CHADDA, Saket , LEE, Ernest C. , KIM, Brian , ANTONIADIS, Homer , TANGIRALA, Ravisubhash , OLMEIJER, David
IPC分类号： H01L33/50 , H01L25/075 , H01L33/60 , H01L33/48 , H01L33/52
摘要： A light emitting device includes a first optical cavity bounded by cavity walls, a first light emitting diode located in the first optical cavity and configured to emit blue or ultraviolet radiation first incident photons, a first color conversion material located over the first light emitting diode and configured to absorb the first incident photons emitted by the light emitting diode and to generate first converted photons having a longer peak wavelength than a peak wavelength of the first incident photons, and a first color selector located over the first color conversion material and configured to absorb or reflect the first incident photons and to transmit the first converted photons.

2. 发明申请

WO2020214930A1 FLEXIBLE ELECTROLUMINESCENT DEVICES 审中-公开
公开(公告)号：WO2020214930A1
公开(公告)日：2020-10-22
申请号：PCT/US2020/028718
申请日：2020-04-17
申请人： NANOSYS, INC.
发明人： MA, Ruiqing , HARTLOVE, Jason , HOTZ, Charles
IPC分类号： H01L51/52 , H01L51/50
摘要： Embodiments of a flexible electroluminescent (FEE) device are described. An FEE device includes a device stack with a quantum dot (QD) film configured to generate a first light having a first peak wavelength and a flexible substrate configured to support the device stack and emit a first portion of the first light. The FEE device further includes an encapsulation layer disposed on the device stack and an outcoupling layer disposed on the flexible substrate. The encapsulation layer can be configured to provide mechanical and environmental protection to the FEE device from moisture or oxygen. The outcoupling layer can be configured to prevent total internal reflection of a second portion of the first light within the flexible substrate and extract the second portion from the flexible substrate. The outcoupling layer can be further configured to eliminate air gaps at an interface between the outcoupling layer and a surface to be illuminated by the extracted second portion in response to the FEE device being substantially conformally placed on the surface.

3. 发明申请

WO2019040719A1 USING MULTIPLE EXCITATION WAVELENGTHS IN NANOSTRUCTURE BASED DISPLAY DEVICES 审中-公开
公开(公告)号：WO2019040719A1
公开(公告)日：2019-02-28
申请号：PCT/US2018/047705
申请日：2018-08-23
申请人： NANOSYS, INC.
发明人： LEE, Ernest C. , HOTZ, Charlie , HARTLOVE, Jason
IPC分类号： G02F1/13357
摘要： Embodiments of a display device are described. The display device includes a first subpixel with a first quantum dot (QD) film and a first filter element. The QD film receives both UV light and blue light and converts a portion of the received light to emit a secondary light different from the UV and blue light. The filter element is disposed on the quantum dot film and allows the secondary light to pass through the filter element, and the filter element blocks an unconverted portion of the received light from passing through the filter element. The second sub-pixel has a second filter element that allows blue light to pass through the second filter element, and the second filter element blocks the UV light from passing through the second filter element.

4. 发明申请

WO2017222761A1 AMBIENT LIGHT COLOR COMPENSATING DEVICE 审中-公开
标题翻译：环境光色补偿装置
公开(公告)号：WO2017222761A1
公开(公告)日：2017-12-28
申请号：PCT/US2017/035179
申请日：2017-05-31
申请人： NANOSYS, INC.
发明人： HARTLOVE, Jason
IPC分类号： G09G3/20
摘要： Systems and methods that provide compensation for ambient light in a location of a display device are described. According to various embodiments, a method of compensating for ambient light in a display device is provided. According to the method, an ambient light measurement may be received. The ambient light measurement may include information concerning the intensity of the ambient light present at the location of the display device, the spectrum of the ambient light present at the display device (e.g., color temperature, white balance, or wavelength), and/or both an intensity and a spectrum of the ambient light.
摘要翻译：描述了为显示设备的位置中的环境光提供补偿的系统和方法。根据各种实施例，提供了一种补偿显示装置中的环境光的方法。根据该方法，可以接收环境光测量。环境光测量可以包括关于存在于显示装置的位置处的环境光的强度，存在于显示装置处的环境光的光谱（例如，色温，白平衡或波长）的信息，和/或环境光的强度和光谱。

5. 发明申请

WO2010135446A1 NANOSTRUCTURED MATERIALS FOR BATTERY APPLICATIONS 审中-公开
标题翻译：用于电池应用的纳米结构材料
公开(公告)号：WO2010135446A1
公开(公告)日：2010-11-25
申请号：PCT/US2010/035435
申请日：2010-05-19
申请人： NANOSYS, INC. , ZHU, Yimin , GOLDMAN, Jay, L. , HARTLOVE, Jason , HOFLER, Hans, Jurgen , QIAN, Baixin , SAHI, Vijendra , STEFAN, Ionel, C. , STUMBO, David, P.
发明人： ZHU, Yimin , GOLDMAN, Jay, L. , HARTLOVE, Jason , HOFLER, Hans, Jurgen , QIAN, Baixin , SAHI, Vijendra , STEFAN, Ionel, C. , STUMBO, David, P.
IPC分类号： H05K1/16 , H01R43/00 , B01D57/02 , G01L1/20
CPC分类号： H01M4/583 , H01M4/134 , H01M4/1395 , H01M4/62 , H01M10/0525 , Y10T29/49108
摘要： The present invention relates to nanostructured materials (including nanowires) for use in batteries. Exemplary materials include carbon-comprising, Si-based nanostructures, nanostructured materials disposed on carbon-based substrates, and nanostructures comprising nanoscale scaffolds. The present invention also provides methods of preparing battery electrodes, and batteries, using the nanostructured materials.
摘要翻译：本发明涉及用于电池的纳米结构材料（包括纳米线）。示例性材料包括含碳的Si基纳米结构，设置在碳基基底上的纳米结构材料和包含纳米级支架的纳米结构。本发明还提供了使用纳米结构材料制备电池电极和电池的方法。

6. 发明申请

WO2019040723A1 NANOSTRUCTURE BASED DISPLAY DEVICES 审中-公开
公开(公告)号：WO2019040723A1
公开(公告)日：2019-02-28
申请号：PCT/US2018/047709
申请日：2018-08-23
申请人： NANOSYS, INC.
发明人： LEE, Ernest C. , HARTLOVE, Jason , KAN, Shihai , CHEN, Jian
IPC分类号： G02F1/1335 , H01L27/32
摘要： Embodiments of a display device are described. A display device includes a backlight unit having a light source and a liquid crystal display (LCD) module. The LCD module includes a phosphor film and a filter element. The phosphor film is configured to receive a primary light, from the light source, having a first peak wavelength and to convert a portion of the primary light to emit a secondary light having a second peak wavelength. The second peak wavelength is different from the first peak wavelength. The filter element is optically coupled to the phosphor film and is configured to allow the secondary light to pass through the filter element and to block an unconverted portion of the primary light from passing through the filter element.

7. 发明申请

WO2017147382A1 LOW CADMIUM CONTENT NANOSTRUCTURE COMPOSITIONS AND USES THEREOF 审中-公开
标题翻译：低镉含量纳米结构组合物及其用途
公开(公告)号：WO2017147382A1
公开(公告)日：2017-08-31
申请号：PCT/US2017/019297
申请日：2017-02-24
申请人： NANOSYS, INC.
发明人： WANG, Chunming , HOTZ, Charlie , HARTLOVE, Jason , LEE, Ernest
IPC分类号： B82Y20/00 , C09K11/08 , G02F1/1335
CPC分类号： H01L33/504 , B82Y30/00 , C09K11/02 , C09K11/70 , C09K11/88 , C09K11/883 , G02F2001/133614 , H01L27/156 , H01L33/56 , H01L33/58
摘要： Low concentration cadmium-containing quantum dot compositions are disclosed which, when contained in a film within a display, exhibit high color gamut, high energy efficiency, and a narrow full width at half maximum at individual wavelength emissions.
摘要翻译：公开了低浓度的含镉量子点组合物，当其包含在显示器内的膜中时，在单个波长发射下显示高色域，高能量效率和窄半峰全宽

8. 发明申请

WO2015057930A1 LIGHT EMITTING DIODE (LED) DEVICES 审中-公开
标题翻译：发光二极管（LED）器件
公开(公告)号：WO2015057930A1
公开(公告)日：2015-04-23
申请号：PCT/US2014/060840
申请日：2014-10-16
申请人： NANOSYS, INC.
发明人： CHEN, Jian , DUBROW, Robert, S. , GENSLER, Steven , HARTLOVE, Jason , LEE, Ernest , WILSON, Robert, Edward
IPC分类号： G02B6/10
CPC分类号： G02B6/0073 , G02B6/005 , G02F1/133615 , G02F2001/133614 , H01L33/502
摘要： Disclosed herein are display systems comprising light-emitting diodes (LED&), suitably blue light LEDs, which demonstrate increased optical power output. In embodiments, the display systems include compositions comprising phosphors, including luminescem nanocrystals.
摘要翻译：这里公开了显示系统，其包括发光二极管（LED＆），适当的蓝光LED，其表现出增加的光功率输出。在实施方案中，显示系统包括包含荧光体（包括发光纳米晶体）的组合物。

9. 发明申请

WO2023287886A1 TUNABLE ILLUMINATION DEVICE 审中-公开
公开(公告)号：WO2023287886A1
公开(公告)日：2023-01-19
申请号：PCT/US2022/036966
申请日：2022-07-13
申请人： NANOSYS, INC.
发明人： HARTLOVE, Jason
IPC分类号： F21V3/08 , G09G3/34
摘要： An illumination device, a method of operating the illumination device, and a display device are disclosed. The illumination device may include a control circuit configured to determine a set of signals based on a target color temperature. Further, the illumination device may include at least two types of light emitting diodes (LEDs) configured to emit source lights based on the set of signals. Further still, the illumination device may include a housing having a phosphor coating with multiple luminescent nanostructures configured to emit, based on the source lights, an output light corresponding to the target color temperature.

10. 发明申请

WO2020214601A1 METHODS TO IMPROVE THE QUANTUM YIELD OF INDIUM PHOSPHIDE QUANTUM DOTS 审中-公开
公开(公告)号：WO2020214601A1
公开(公告)日：2020-10-22
申请号：PCT/US2020/028135
申请日：2020-04-14
申请人： NANOSYS, INC.
发明人： CHOW, Yeewah Annie , HARTLOVE, Jason , HOTZ, Charles , WANG, Chunming , GUO, Wenzhou , JEN-LA PLANTE, Ilan , TILLMAN, Jason Travis , CURLEY, John J. , IPPEN, Christian , TU, Alexander , GONG, Ke , TU, Minghu
IPC分类号： C09K11/70 , C09K11/02 , C09K11/56 , C09K11/88
摘要： This disclosure pertains to the field of nanotechnology. The disclosure provides methods of preparing nanostructures using in situ prepared zinc dioleate and/or a metal halide. The nanostructures have high quantum yield, narrow emission peak width, tunable emission wavelength, and colloidal stability. Also provided are nanostructures prepared using the methods. And, nanostructure films and molded articles comprising the nanostructures are also provided.

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