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81.发明授权公开(公告)号：US09577007B2
公开(公告)日：2017-02-21
申请号：US14868082
申请日：2015-09-28
Applicant: Nthdegree Technologies Worldwide Inc.
Inventor： Richard Austin Blanchard , Bradley Steven Oraw
CPC classification number: H01L27/153 , H01L27/15 , H01L33/32
Abstract: An LED module is disclosed containing an integrated driver transistor (e.g, a MOSFET) in series with an LED. In one embodiment, LED layers are grown over a substrate. The transistor regions are formed over the same substrate. After the LED layers, such as GaN layers, are grown to form the LED portion, a central area of the LED is etched away to expose a semiconductor surface in which the transistor regions are formed. A conductor connects the transistor in series with the LED. Another node of the transistor is electrically coupled to an electrode on the bottom surface of the substrate. In one embodiment, an anode of the LED is connected to one terminal of the module, one current carrying node of the transistor is connected to a second terminal of the module, and the control terminal of the transistor is connected to a third terminal of the module.
Abstract translation: 公开了一种LED模块，其包含与LED串联的集成驱动晶体管（例如，MOSFET）。 在一个实施例中，LED层在衬底上生长。 晶体管区域形成在相同的衬底上。 在诸如GaN层的LED层被生长以形成LED部分之后，将LED的中心区域蚀刻掉以暴露其中形成晶体管区域的半导体表面。 导体将晶体管与LED串联连接。 晶体管的另一个节点电耦合到衬底的底表面上的电极。 在一个实施例中，LED的阳极连接到模块的一个端子，晶体管的一个馈电节点连接到模块的第二端子，并且晶体管的控制端子连接到模块的第三端子 模块。
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公开(公告)号：US20160240118A1
公开(公告)日：2016-08-18
申请号：US15003724
申请日：2016-01-21
Applicant: Nthdegree Technologies Worldwide Inc.
Inventor： Alexander Ray , Bradley Oraw , Joseph Nathan , Neil Shotton , Richard Blanchard
CPC classification number: G09G3/003 , G02B27/225 , G02B27/2278 , G09G3/32 , G09G2300/023 , G09G2300/0452
Abstract: Microscopic LED dice are printed in groups, to form pixels, on a thin transparent substrate, and the LEDs in each pixel are sandwiched between two transparent conductor layers to connect the LEDs in parallel. This forms a single 2-dimensional pixel layer that is substantially transparent, where the pixels are individually addressable. Multiple pixel layers are stacked with an index-matched spacer layer therebetween to form a 3-dimensional array of pixels. If the 3-D display is formed as a cube, the viewing window may be the top pixel layer. All pixel layers are simultaneously viewable through the viewing window since each layer is transparent. Accordingly, 3-dimensional images may be displayed. In another embodiment, one or more LED pixels layers are folded, like an accordion, to achieve a stereoscopic effect so that the left and right eyes see different images to convey depth.
Abstract translation: 在薄透明基板上分组印刷微型LED骰子以形成像素，并且每个像素中的LED夹在两个透明导体层之间以并联连接LED。 这形成基本透明的单个二维像素层，其中像素可单独寻址。 叠置多个像素层，其之间具有折射率匹配的间隔层以形成像素的3维阵列。 如果3-D显示器形成为立方体，则观察窗口可以是顶部像素层。 所有像素层可通过观察窗口同时观看，因为每个层都是透明的。 因此，可以显示3维图像。 在另一个实施例中，像手风琴一样折叠一个或多个LED像素层，以实现立体效果，使得左眼和右眼看到不同的图像来传达深度。
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公开(公告)号：US09416290B2
公开(公告)日：2016-08-16
申请号：US14655557
申请日：2013-12-27
Applicant: NthDegree Technologies Worldwide Inc.
Inventor： Vera N. Lockett , Alexandra E. Hartman , John G. Gustafson , Mark D. Lowenthal , William J. Ray , Leila Daneshi
IPC: C09D11/52 , C09D11/037 , C09D11/104 , C08K3/04 , C08K3/08 , C08K5/053 , C08K5/092
CPC classification number: C09D11/52 , C08K3/04 , C08K3/041 , C08K3/042 , C08K3/046 , C08K3/08 , C08K5/053 , C08K5/092 , C08K2003/0862 , C09D11/03 , C09D11/037 , C09D11/104 , C09D11/30
Abstract: A conductive ink may include a nickel component, a polycarboxylic acid component, and a polyol component, the polycarboxylic acid component and the polyol component being reactable to form a polyester component. The polyester component may be formed in situ in the conductive ink from a polyol component and a polycarboxylic acid component. The conductive ink may include a carbon component. The conductive ink may include an additive component. The conductive ink may include nickel flakes, graphene flakes, glutaric acid, and ethylene glycol. The conductive ink may be printed (e.g., screen printed) on a substrate and cured to form a conductive film. A conductive film may include a nickel component and a polyester component.
Abstract translation: 导电油墨可以包括镍组分，多元羧酸组分和多元醇组分，多元羧酸组分和多元醇组分可反应形成聚酯组分。 聚酯组分可以在多元醇组分和多元羧酸组分的导电油墨中原位形成。 导电油墨可以包括碳成分。 导电油墨可以包括添加剂组分。 导电油墨可以包括镍薄片，石墨烯薄片，戊二酸和乙二醇。 导电油墨可以印刷（例如丝网印刷）在基材上并固化以形成导电膜。 导电膜可以包括镍组分和聚酯组分。
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公开(公告)号：US09368549B1
公开(公告)日：2016-06-14
申请号：US14843818
申请日：2015-09-02
Applicant: Nthdegree Technologies Worldwide Inc.
Inventor： Bradley S. Oraw , Brian D. Ogonowsky
CPC classification number: H01L27/156 , H01L25/0753 , H01L33/00 , H01L33/005 , H01L33/486 , H01L33/504 , H01L33/505 , H01L33/507 , H01L33/52 , H01L33/60 , H01L33/62 , H01L2224/24137 , H01L2224/32225 , H01L2224/73267 , H01L2224/82 , H01L2224/92244 , H01L2933/0058 , H01L2933/0066
Abstract: Over a flexible substrate are formed column lines for a display. Over the substrate and column lines are formed a reflective hydrophobic mesh defining pixels. Over the mesh and column lines is printed an LED ink containing microscopic LED dies. The LED ink de-wets from the mesh. The ink is then cured to electrically connect the bottom electrodes of the LEDs to the column lines within the openings (cells) of the mesh. A dielectric then encapsulates the LEDs while exposing the top electrodes of the LEDs. Transparent row lines are then formed along the rows of the mesh to electrically contact the top electrodes in each row. The LEDs within any cell can be turned on by address in a pair of row and column lines. Phosphor dots may be printed to over blue-emitting LEDs to create red, green, and blue sub-pixels for a full color display.
Abstract translation: 在柔性基板上形成用于显示器的列线。 在衬底和柱线上形成了限定像素的反射疏水网眼。 在网格和列线上印刷包含微型LED管芯的LED油墨。 LED油墨从网状物中脱湿。 然后将油墨固化以将LED的底部电极电连接到网格的开口（单元）内的列线。 然后电介质封装LED同时暴露LED的顶部电极。 然后沿着网格的行形成透明行线，以与每行中的顶部电极电接触。 任何单元格中的LED都可以通过一行行和列线中的地址打开。 可以将荧光点打印到发蓝光的LED上以产生用于全色显示的红色，绿色和蓝色子像素。
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公开(公告)号：US20160141471A1
公开(公告)日：2016-05-19
申请号：US15007126
申请日：2016-01-26
Applicant: Nthdegree Technologies Worldwide Inc.
Inventor： William Johnstone Ray , Mark David Lowenthal , Lixin Zheng
CPC classification number: H01L33/56 , H01L25/0753 , H01L33/06 , H01L33/32 , H01L33/405 , H01L33/42 , H01L33/486 , H01L33/62 , H01L2924/0002 , H01L2933/0016 , H01L2933/0066 , H01L2924/00 , H01L2924/0001
Abstract: A flexible light sheet includes a bottom conductor layer overlying a flexible substrate. An array of vertical light emitting diodes (VLEDs) is printed as an ink over the bottom conductor layer so that bottom electrodes of the VLEDs electrically contact the bottom conductor layer. A top electrode of the VLEDs is formed of a first transparent conductor layer, and a temporary hydrophobic layer is formed over the first transparent conductor layer. A dielectric material is deposited between the VLEDs but is automatically de-wetted off the hydrophobic layer. The hydrophobic layer is then removed, and a second transparent conductor layer is deposited to electrically contact the top electrode of the VLEDs. The VLEDs can be made less than 10 microns in diameter since no top metal bump electrode is used. The VLEDs are illuminated by a voltage differential between the bottom conductor layer and the second transparent conductor layer.
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Patent Agency Ranking
公开(公告)号：US20160086741A1
公开(公告)日：2016-03-24
申请号：US14958254
申请日：2015-12-03
Applicant: NthDegree Technologies Worldwide Inc.
Inventor： Mark David Lowenthal , William Johnstone Ray , Neil O. Shotton , Vera Nicholaevna Lockett , Theodore I. Kamins , Thomas William Clinton
CPC classification number: H01G11/36 , B82Y25/00 , B82Y30/00 , B82Y40/00 , H01F1/0045 , H01G9/058 , H01G11/26 , H01G11/28 , H01G11/48 , H01G11/58 , H01G11/84 , H01G11/86 , Y02E60/13 , Y10T156/10
Abstract: Multilayer carbon nanotube capacitors, and methods and printable compositions for manufacturing multilayer carbon nanotubes (CNTs) are disclosed. A first capacitor embodiment includes: a first conductor; a plurality of fixed CNTs in an ionic liquid, each fixed CNT comprising a magnetic catalyst nanoparticle coupled to a carbon nanotube and further coupled to the first conductor; and a first plurality of free CNTs dispersed and moveable in the ionic liquid. Another capacitor embodiment includes: a first conductor; a conductive nanomesh coupled to the first conductor; a first plurality of fixed CNTs in an ionic liquid and further coupled to the conductive nanomesh; and a plurality of free CNTs dispersed and moveable in the ionic liquid. Various methods of printing the CNTs and other structures, and methods of aligning and moving the CNTs using applied electric and magnetic fields, are also disclosed.
Abstract translation: 公开了多层碳纳米管电容器，以及用于制造多层碳纳米管（CNT）的方法和可印刷组合物。 第一电容器实施例包括：第一导体; 在离子液体中的多个固定的CNT，每个固定的CNT包含耦合到碳纳米管并进一步耦合到第一导体的磁性催化剂纳米颗粒; 以及在离子液体中分散和移动的第一多个游离CNT。 另一电容器实施例包括：第一导体; 耦合到第一导体的导电纳米片; 离子液体中的第一多个固定CNT并进一步与导电纳米颗粒结合; 以及在离子液体中分散和移动的多个游离CNT。 还公开了CNT和其他结构的各种印刷方法，以及使用施加的电场和磁场对准和移动CNT的方法。
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公开(公告)号：US09275978B2
公开(公告)日：2016-03-01
申请号：US14789454
申请日：2015-07-01
Applicant: Nthdegree Technologies Worldwide Inc.
Inventor： Richard Austin Blanchard , Bradley S. Oraw
IPC: H01L21/48 , H01L29/739 , H01L25/07 , H01L21/77 , H01L21/84 , H01L25/00 , H01L27/12 , H01L23/00 , H01L25/065 , H01L25/075
CPC classification number: H01L25/072 , H01L21/6835 , H01L21/77 , H01L21/84 , H01L24/05 , H01L24/06 , H01L24/24 , H01L24/25 , H01L24/32 , H01L24/73 , H01L24/82 , H01L24/92 , H01L24/95 , H01L24/97 , H01L25/0655 , H01L25/0753 , H01L25/50 , H01L27/12 , H01L2221/68327 , H01L2221/68381 , H01L2224/05552 , H01L2224/05555 , H01L2224/06051 , H01L2224/06181 , H01L2224/24137 , H01L2224/25105 , H01L2224/25174 , H01L2224/32225 , H01L2224/73267 , H01L2224/82104 , H01L2224/92244 , H01L2224/95085 , H01L2224/95101 , H01L2224/95115 , H01L2224/95144 , H01L2224/95145 , H01L2924/10253 , H01L2924/12041 , H01L2924/1301 , H01L2924/13034 , H01L2924/1305 , H01L2924/13062 , H01L2924/13091 , H01L2924/00 , H01L2924/00014
Abstract: A layer of microscopic, 3-terminal transistors is printed over a first conductor layer so that bottom electrodes of the transistors electrically contact the first conductor layer. A first dielectric layer overlies the first conductor layer, and a second conductor layer over the first dielectric layer contacts intermediate electrodes on the transistors between the bottom electrodes and top electrodes. A second dielectric layer overlies the second conductor layer, and a third conductor layer over the second dielectric layer contacts the top electrodes. The devices are thus electrically connected in parallel by a combination of the first conductor layer, the second conductor layer, and the third conductor layer. Separate groups of the devices may be interconnected to form more complex circuits. The resulting circuit may be a very thin flex-circuit.
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公开(公告)号：US20160035924A1
公开(公告)日：2016-02-04
申请号：US14884693
申请日：2015-10-15
Applicant: Nthdegree Technologies Worldwide Inc.
Inventor： Bradley Steven Oraw , Bemly Sujeewa Randeniya , Travis Thompson
CPC classification number: H01L31/0508 , H01L25/0753 , H01L33/42 , H01L33/62 , H01L2924/0002 , H05K1/0283 , H05K1/189 , H05K2201/0108 , H05K2201/10106 , H05K2201/10143 , H05K2203/1545 , H01L2924/00
Abstract: Relatively small, electrically isolated LED tiles or PV tiles are fabricated having an anode electrode and a cathode electrode. The LED tiles contain microscopic printed LEDs that are connected in parallel by two conductive layers sandwiching the LEDs. The top conductive layer is transparent. Separately formed from the tiles is a large area backplane having a single layer or multiple layers of metal traces connected to backplane electrodes corresponding to the tile electrodes. Multiple tiles are laminated over the backplane's metal pattern to connect the tile electrodes to the backplane electrodes, such as by a conductive adhesive. The backplane metal pattern may connect the tiles in series and/or parallel, or form an addressable circuit for a display. Groups of tiles may be physically connected to each other prior to the lamination to ease handling and alignment. The backplane has power terminals electrically coupled to the metal traces for receiving power.
Abstract translation: 制造相对较小的电隔离的LED瓦或PV瓦具有阳极电极和阴极电极。 LED瓦片包含由夹持LED的两个导电层并联连接的微观印刷的LED。 顶层导电层是透明的。 与瓦片分开形成的是具有连接到对应于瓦片电极的背板电极的单层或多层金属迹线的大面积背板。 多个瓦片层叠在背板的金属图案上，以将瓦片电极连接到背板电极，例如通过导电粘合剂。 背板金属图案可以将瓦片串联和/或并联连接，或形成用于显示器的可寻址电路。 在层压之前，瓦片组可以彼此物理连接以便于处理和对准。 背板具有电耦合到金属迹线的功率端子用于接收功率。
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公开(公告)号：US20150366033A1
公开(公告)日：2015-12-17
申请号：US14831351
申请日：2015-08-20
Applicant: NthDegree Technologies Worldwide Inc.
Inventor： Mark David Lowenthal , William Johnstone Ray , Peter Michael Bray , David R. Bowden
CPC classification number: G09F9/37 , A47F3/001 , G09F13/00 , G09G3/14 , G09G2330/028 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H05B33/0815 , H05B37/0209 , H05B37/0227 , H05B41/245
Abstract: An exemplary system comprises a power regulator and an emitting apparatus. The emitting apparatus is typically attached to or integrated with a display object, such as a merchandise package or container. A support structure, such as a point of purchase display, typically contains or supports one or more power regulators and display objects. The power regulator comprises a controller and a primary inductor, and the controller is adapted to provide a voltage or current to the primary inductor to generate a first primary inductor voltage. The emitting apparatus comprises an illumination source and a secondary inductor coupled to the illumination source. The illumination source is adapted to emit visible light when the power regulator is in an on state and when the secondary inductor is within a predetermined distance of the primary inductor. In exemplary embodiments, the first and second inductors are substantially planar.
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公开(公告)号：US20150360606A1
公开(公告)日：2015-12-17
申请号：US14303410
申请日：2014-06-12
Applicant: Nthdegree Technologies Worldwide Inc.
Inventor： Travis Thompson , Bradley S. Oraw , Alexander Ray , Andrew Dennis , Mark D. Lowenthal , Sara Behm , William J. Ray , Richard A. Blanchard , Neil O. Shotton
CPC classification number: B60Q3/54 , B60Q3/225 , B60Q3/233 , B60Q3/252 , B60Q3/283 , B60Q3/30 , B60Q3/745 , B60Q2500/10 , F21Y2105/10 , F21Y2115/10 , H01L25/0753 , H01L2924/0002 , H01L2924/00
Abstract: Various applications and customizations of a thin flexible LED light sheet are described. Microscopic LED dice are printed on a thin substrate, and the LEDs are sandwiched between two conductor layers to connect the LEDs in parallel. The conductor layer on the light emitting side is transparent. In one embodiment, the light sheet backlights all or a portion of a translucent ceiling material of an automobile to cause the backlit portion of the ceiling material to illuminate the automobile's interior with diffused lighting. This greatly reduces glare for the driver. The emitted color of the light sheet may be adjusted to compensate for the color component added by the ceiling material color. Four light sheets may be connected in series to drop approximately 12 volts. The light sheet color may be controllable by using adjustable RGB color components, either with phosphors or different LED colors.
Abstract translation: 描述了薄柔性LED灯片的各种应用和定制。 显微镜LED芯片印刷在薄基板上，LED夹在两个导体层之间，以平行连接LED。 发光侧的导体层是透明的。 在一个实施例中，光片背光汽车的半透明天花板材料的全部或一部分，以使天花板材料的背光部分以扩散的照明照亮汽车的内部。 这大大减少了司机的眩光。 可以调节光片的发射颜色以补偿由天花板材料颜色添加的颜色成分。 四个光片可以串联连接以下降大约12伏特。 光片颜色可以通过使用可调节的RGB颜色分量来控制，或者使用磷光体或不同的LED颜色。
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