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1. 发明申请

US20120274231A1 Colloidal Silicon Quantum Dot Visible Spectrum Light-Emitting Diode 审中-公开
标题翻译：胶体硅量子点可见光发光二极管
公开(公告)号：US20120274231A1
公开(公告)日：2012-11-01
申请号：US13094262
申请日：2011-04-26
申请人： Chang-Ching Tu , Liang Tang , Jiandong Huang , Apostolos T. Voutsas
发明人： Chang-Ching Tu , Liang Tang , Jiandong Huang , Apostolos T. Voutsas
IPC分类号： H05B37/02 , H01L51/54 , H01L51/56
CPC分类号： H01L51/502 , C23C18/1216 , C23C18/1254 , H01L51/5234
摘要： A method is provided for fabricating a colloidal silicon quantum dot (SiQD) visible spectrum light-emitting diode (LED). The method begins with a transparent first electrode, and a hole-injection layer is formed overlying the first electrode. A hole-transport layer is formed overlying the hole-injection layer, and a SiQD layer overlies the hole-transport layer, where each SiQD has a diameter of less than about 6 nanometers (nm). An electron-transport layer is formed overlying the SiQD layer, and a second electrode is formed overlying the electron-transport layer.
摘要翻译：提供了一种用于制造胶体硅量子点（SiQD）可见光谱发光二极管（LED）的方法。该方法由透明的第一电极开始，并且形成覆盖第一电极的空穴注入层。空穴传输层形成在空穴注入层之上，SiQD层覆盖空穴传输层，其中每个SiQD的直径小于约6纳米（nm）。形成覆盖SiQD层的电子传输层，并且形成覆盖电子传输层的第二电极。

2. 发明申请

US20120015501A1 Silicon Surface Modification for the Electrochemical Synthesis of Silicon Particles in Suspension 失效
标题翻译：用于悬浮液中硅颗粒的电化学合成的硅表面改性
公开(公告)号：US20120015501A1
公开(公告)日：2012-01-19
申请号：US12836030
申请日：2010-07-14
申请人： Chang-Ching Tu , Liang Tang , Apostolos T. Voutsas
发明人： Chang-Ching Tu , Liang Tang , Apostolos T. Voutsas
IPC分类号： H01L21/20 , B32B43/00
CPC分类号： H01L21/02422 , C23C24/00 , C23C26/02 , C25F3/12 , H01L21/02532 , H01L21/02601 , H01L21/02628
摘要： A process of silicon (Si) surface modification is provided for the electrochemical synthesis of Si particles in suspension. The process begins with a Si first substrate with a surface, and forms Si particles attached to the surface. Hydrogen-terminated Si particles are created and the first substrate is immersed in a hexane/1-octene (1/1 volume ratio) solution with a catalytic amount of chloroplatinic acid (H2PtCl6). 1-octene is bonded with the hydrogen-terminated Si particles, creating modified Si particles, with octane capping ligands, attached to the substrate surface. The first substrate is then exposed to ultrasonication, separating the modified Si particles from the first substrate. After removing the first substrate, a suspension is created of modified Si particles suspended in excess hexane/1-octene.
摘要翻译：提供硅（Si）表面改性的方法用于悬浮液中的Si颗粒的电化学合成。该方法开始于具有表面的Si第一衬底，并且形成附着在表面上的Si颗粒。产生氢封端的Si颗粒，并将第一衬底浸入具有催化量的氯铂酸（H 2 PtCl 6）的己烷/ 1-辛烯（1/1体积比））溶液中。 1-辛烯与氢封端的Si颗粒结合，产生改性的Si颗粒，与辛基封端配体连接在基材表面上。然后将第一衬底暴露于超声波处理，将改性的Si颗粒与第一衬底分离。在除去第一衬底之后，产生悬浮在过量己烷/ 1-辛烯中的改性Si颗粒的悬浮液。

3. 发明授权

US08314015B2 Silicon surface modification for the electrochemical synthesis of silicon particles in suspension 失效
标题翻译：硅表面改性用于电化学合成硅颗粒悬浮液
公开(公告)号：US08314015B2
公开(公告)日：2012-11-20
申请号：US12836030
申请日：2010-07-14
申请人： Chang-Ching Tu , Liang Tang , Apostolos T. Voutsas
发明人： Chang-Ching Tu , Liang Tang , Apostolos T. Voutsas
IPC分类号： H01L21/20
CPC分类号： H01L21/02422 , C23C24/00 , C23C26/02 , C25F3/12 , H01L21/02532 , H01L21/02601 , H01L21/02628
摘要： A process of silicon (Si) surface modification is provided for the electrochemical synthesis of Si particles in suspension. The process begins with a Si first substrate with a surface, and forms Si particles attached to the surface. Hydrogen-terminated Si particles are created and the first substrate is immersed in a hexane/1-octene (1/1 volume ratio) solution with a catalytic amount of chloroplatinic acid (H2PtCl6). 1-octene is bonded with the hydrogen-terminated Si particles, creating modified Si particles, with octane capping ligands, attached to the substrate surface. The first substrate is then exposed to ultrasonication, separating the modified Si particles from the first substrate. After removing the first substrate, a suspension is created of modified Si particles suspended in excess hexane/1-octene.
摘要翻译：提供硅（Si）表面改性的方法用于悬浮液中的Si颗粒的电化学合成。该方法开始于具有表面的Si第一衬底，并且形成附着在表面上的Si颗粒。产生氢终止的Si颗粒，并将第一衬底浸入具有催化量的氯铂酸（H 2 PtCl 6）的己烷/ 1-辛烯（1/1体积比））溶液中。 1-辛烯与氢封端的Si颗粒结合，产生改性的Si颗粒，与辛基封端配体连接在基材表面上。然后将第一衬底暴露于超声波处理，将改性的Si颗粒与第一衬底分离。在除去第一衬底之后，产生悬浮在过量己烷/ 1-辛烯中的改性Si颗粒的悬浮液。

4. 发明申请

US20110109821A1 Plasmonic Device Tuned using Liquid Crystal Molecule Dipole Control 有权
标题翻译：使用液晶分子偶极子控制调谐的等离子体装置
公开(公告)号：US20110109821A1
公开(公告)日：2011-05-12
申请号：US12635349
申请日：2009-12-10
申请人： Liang Tang , Akinori Hashimura , Jiandong Huang , Apostolos T. Voutsas
发明人： Liang Tang , Akinori Hashimura , Jiandong Huang , Apostolos T. Voutsas
IPC分类号： G02F1/133
CPC分类号： G02F1/23 , G02F2203/10 , G02F2203/34
摘要： A plasmonic display device is provided with liquid crystal dipole molecule control. The device is made from a first set of electrodes including at least one electrically conductive top electrode and at least one electrically conductive bottom electrode capable of generating a first electric field in a first direction. A second set of electrodes, including an electrically conductive right electrode and an electrically conductive left electrode, is capable of generating a second electric field in a second first direction. A dielectric layer overlies the bottom electrode, made from a liquid crystal material with molecules having dipoles responsive to an electric field. A plasmonic layer, including a plurality of discrete plasmonic particles, is interposed between the first and second set of electrodes and in contact with the dielectric layer. In one aspect, the plasmonic layer is embedded in the dielectric layer.
摘要翻译：具有液晶偶极子分子控制的等离子体显示装置。该装置由第一组电极制成，其包括至少一个导电顶电极和能够沿第一方向产生第一电场的至少一个导电底电极。包括导电右电极和导电左电极的第二组电极能够在第二第一方向上产生第二电场。电介质层覆盖在液晶材料制成的底部电极上，分子具有响应于电场的偶极子。包括多个离散等离子体激元的等离子体激元层介于第一和第二组电极之间并与电介质层接触。在一个方面，等离子体激元层嵌入电介质层。

5. 发明授权

US08355099B2 Plasmonic device tuned using liquid crystal molecule dipole control 有权
标题翻译：使用液晶分子偶极子控制调谐的等离子体装置
公开(公告)号：US08355099B2
公开(公告)日：2013-01-15
申请号：US12635349
申请日：2009-12-10
申请人： Liang Tang , Akinori Hashimura , Jiandong Huang , Apostolos T. Voutsas
发明人： Liang Tang , Akinori Hashimura , Jiandong Huang , Apostolos T. Voutsas
IPC分类号： G02F1/1333
CPC分类号： G02F1/23 , G02F2203/10 , G02F2203/34
摘要： A plasmonic display device is provided with liquid crystal dipole molecule control. The device is made from a first set of electrodes including at least one electrically conductive top electrode and at least one electrically conductive bottom electrode capable of generating a first electric field in a first direction. A second set of electrodes, including an electrically conductive right electrode and an electrically conductive left electrode, is capable of generating a second electric field in a second first direction. A dielectric layer overlies the bottom electrode, made from a liquid crystal material with molecules having dipoles responsive to an electric field. A plasmonic layer, including a plurality of discrete plasmonic particles, is interposed between the first and second set of electrodes and in contact with the dielectric layer. In one aspect, the plasmonic layer is embedded in the dielectric layer.
摘要翻译：具有液晶偶极子分子控制的等离子体显示装置。该装置由第一组电极制成，其包括至少一个导电顶电极和能够沿第一方向产生第一电场的至少一个导电底电极。包括导电右电极和导电左电极的第二组电极能够在第二第一方向上产生第二电场。电介质层覆盖在液晶材料制成的底部电极上，分子具有响应于电场的偶极子。包括多个离散等离子体激元的等离子体激元层介于第一和第二组电极之间并与电介质层接触。在一个方面，等离子体激元层嵌入电介质层。

6. 发明申请

US20080224164A1 Light Emitting Device with a Nanocrystalline Silicon Embedded Insulator Film 有权
标题翻译：具有纳米晶硅嵌入式绝缘体膜的发光器件
公开(公告)号：US20080224164A1
公开(公告)日：2008-09-18
申请号：US12126430
申请日：2008-05-23
申请人： Jiandong Huang , Pooran Chandra Joshi , Apostolos T. Voutsas , Hao Zhang
发明人： Jiandong Huang , Pooran Chandra Joshi , Apostolos T. Voutsas , Hao Zhang
IPC分类号： H01L33/00 , H01L21/28 , H01J1/63
CPC分类号： C23C16/30 , C23C16/401 , C23C16/402 , C23C16/505 , C23C16/56 , H01L21/02164 , H01L21/02274 , H01L21/31608 , H01L33/005 , H01L33/18 , H01L33/34
摘要： A light emitting device using a silicon (Si) nanocrystalline Si insulating film is presented with an associated fabrication method. The method provides a doped semiconductor or metal bottom electrode. Using a high density plasma-enhanced chemical vapor deposition (HDPECVD) process, a Si insulator film is deposited overlying the semiconductor electrode, having a thickness in a range of 30 to 200 nanometers (nm). For example, the film may be SiOx, where X is less than 2, Si3Nx, where X is less than 4, or SiCx, where X is less than 1. The Si insulating film is annealed, and as a result, Si nanocrystals are formed in the film. Then, a transparent metal electrode is formed overlying the Si insulator film. An annealed Si nanocrystalline SiOx film has a turn-on voltage of less than 20 volts, as defined with respect to a surface emission power of greater than 0.03 watt per square meter.
摘要翻译：使用硅（Si）纳米晶体Si绝缘膜的发光器件具有相关的制造方法。该方法提供掺杂半导体或金属底电极。使用高密度等离子体增强化学气相沉积（HDPECVD）工艺，淀积厚度在30至200纳米（nm）范围内的半导体电极上的Si绝缘体膜。例如，膜可以是SiO x，其中X小于2，Si 3 N x，其中X小于4，或SiC x，其中X小于1.Si绝缘膜退火，结果Si纳米晶体为在电影中形成。然后，形成覆盖Si绝缘膜的透明金属电极。退火的Si纳米晶SiO x膜具有小于20伏特的导通电压，如关于大于0.03瓦/平方米的表面发射功率所限定的。

7. 发明申请

US20130317784A1 Method for the Design of Uniform Waveguide Light Extraction 审中-公开
标题翻译：波导光均匀提取设计方法
公开(公告)号：US20130317784A1
公开(公告)日：2013-11-28
申请号：US13477922
申请日：2012-05-22
申请人： Jiandong Huang , Apostolos T. Voutsas
发明人： Jiandong Huang , Apostolos T. Voutsas
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , G06F17/5009
摘要： A system and method are provided for designing a waveguide with uniform light extraction. Due to the complex nature of the calculations required, the method may be enabled as a set of software instructions, stored as a sequence of steps in a non-transitory memory for execution by a processor. The method accepts parameters for a waveguide panel, light sources, and light extraction features associated with the waveguide panel. Also accepted as an input are target light extraction goals. The method divides the waveguide panel into n subpanels, where n is an integer greater than 1. For each subpanel, waveguide propagation restrictions are defined. The light extraction features are modeled for each subpanel in response to the target extraction goals, and the waveguide, panel is designed using the light extraction features modeled for each subpanel.
摘要翻译：提供了一种用于设计具有均匀光提取的波导的系统和方法。由于所需计算的复杂性，所述方法可被启用为一组软件指令，存储为非暂时性存储器中的步骤序列，以供处理器执行。该方法接受与波导面板相关联的波导面板，光源和光提取特征的参数。也被接受为输入的目标光提取目标。该方法将波导面板划分为n个子面板，其中n是大于1的整数。对于每个子面板，定义了波导传播限制。响应于目标提取目标，为每个子面板建模光提取特征，并且使用为每个子面板建模的光提取特征来设计波导面板。

8. 发明申请

US20130315534A1 ULTRA-THIN WAVEGUIDE WITH CONTROLLED LIGHT EXTRACTION 失效
标题翻译：超轻型波导带控制光提取
公开(公告)号：US20130315534A1
公开(公告)日：2013-11-28
申请号：US13484346
申请日：2012-05-31
申请人： Jiandong Huang , Apostolos T. Voutsas
发明人： Jiandong Huang , Apostolos T. Voutsas
IPC分类号： G02B6/26
CPC分类号： G02B6/0035
摘要： A system and method are provided for using bubble structures to control the extraction of light from a waveguide top surface. The method determines a maximum angle (α) of light propagation through a waveguide medium relative to a first horizontal direction parallel to a waveguide top surface. A plurality of bubble structures is provided having a refractive index less than the waveguide medium. The bubble structures have a base, and sides formed at an acute angle upwards with respect to the base. The bubble structure bases are separated by gap (W), have a height (H), and have a top separated from a waveguide top surface by a space (h). The method varies the gap (W), the height (H), and the space (h). In response, the intensity of light extraction at even the maximum angle (α) of light propagation, can be controlled from the waveguide top surface.
摘要翻译：提供了一种用于使用气泡结构来控制从波导顶表面提取光的系统和方法。该方法确定通过波导介质相对于平行于波导顶表面的第一水平方向的光的传播的最大角度（α）。提供了具有小于波导介质的折射率的多个气泡结构。气泡结构具有基部，并且相对于基部以锐角向上形成侧面。气泡结构基座由间隙（W）分开，具有高度（H），并且具有从波导顶表面与空间（h）分离的顶部。该方法改变间隙（W），高度（H）和空间（h）。作为响应，即使在光传播的最大角度（α）处的光提取的强度也可以从波导顶表面控制。

9. 发明申请

US20120050651A1 Switchable Viewing Angle Display with Local Dimming Function 有权
标题翻译：具有局部调光功能的可切换视角显示
公开(公告)号：US20120050651A1
公开(公告)日：2012-03-01
申请号：US13173343
申请日：2011-06-30
申请人： Jiandong Huang , Apostolos T. Voutsas
发明人： Jiandong Huang , Apostolos T. Voutsas
IPC分类号： G02F1/1335
CPC分类号： G02F1/133615 , G02F1/1323 , G02F1/133526
摘要： A switchable viewing angle display method is provided. The method provides a front panel array of display pixels. Also provided is an array of microlenses underlying the array of display pixels. Each microlens has a focal point and each microlens is associated with a corresponding block of display pixels. A backlight panel has an edge-coupled waveguide pipe with an optical input connected to a column of light emitting diodes (LEDs). The backlight panel includes a top array of selectively enabled extraction pixels, a planar mirror underlying the waveguide pipe, and a bottom array of selectively enabled extraction pixels interposed between the waveguide pipe and the planar mirror. In response to accepting a display viewing angle change command, an extraction pixel is enabled from either the top array or the bottom array, and a waveguide pipe light extraction position is formed, changing the viewing angle.
摘要翻译：提供了可切换的视角显示方法。该方法提供了显示像素的前面板阵列。还提供了显示像素阵列下方的微透镜阵列。每个微透镜具有焦点，并且每个微透镜与相应的显示像素块相关联。背光面板具有边缘耦合波导管，其具有连接到发光二极管（LED）列的光学输入。背光面板包括有选择地启用的提取像素的顶部阵列，位于波导管下面的平面镜，以及置于波导管和平面镜之间的有选择地启用的提取像素的底部阵列。响应于接受显示视角改变命令，可以从顶部阵列或底部阵列启用提取像素，并且形成波导管光提取位置，改变视角。

10. 发明申请

US20120050342A1 Switchable Viewing Angle Display 有权
标题翻译：可切换的视角显示
公开(公告)号：US20120050342A1
公开(公告)日：2012-03-01
申请号：US13104896
申请日：2011-05-10
申请人： Jiandong Huang , Apostolos T. Voutsas
发明人： Jiandong Huang , Apostolos T. Voutsas
IPC分类号： G09G3/36 , G02F1/1335 , G09G5/10
CPC分类号： G09G3/342 , G02F1/1323 , G09G3/36 , G09G2320/0626 , G09G2320/068
摘要： A switchable viewing angle display method is provided, using arrayed microlenses and a waveguide pipe with selectable light extraction positions. The method provides a front panel array of display pixels. Also provided is an array of microlenses underlying the array of display pixels. Each microlens has a focal point and each microlens is associated with a corresponding block of display pixels. A backlight panel has an edge-coupled waveguide pipe with an optical input connected to a column of light emitting diodes (LEDs). The backlight panel includes an array extraction pixels, each extraction pixel underlying a corresponding microlens, and the backlight panel also includes a planar mirror underlying the waveguide pipe. In response to a display viewing angle change command, a waveguide pipe's light extraction position selected, which is the distance between the extraction pixels and their corresponding microlenses, and the display viewing angle is changed.
摘要翻译：提供可切换的视角显示方法，使用阵列微透镜和具有可选光提取位置的波导管。该方法提供了显示像素的前面板阵列。还提供了显示像素阵列下方的微透镜阵列。每个微透镜具有焦点，并且每个微透镜与相应的显示像素块相关联。背光面板具有边缘耦合波导管，其具有连接到发光二极管（LED）列的光学输入。背光面板包括阵列提取像素，每个提取像素位于对应的微透镜下方，并且背光面板还包括位于波导管下方的平面镜。响应于显示视角改变命令，选择了作为提取像素与其对应的微透镜之间的距离的波导管的光提取位置和显示视角。

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