公开(公告)号：US08542203B2

公开(公告)日：2013-09-24

申请号：US12672831

申请日：2008-07-29

申请人： Bogdan Serban ,  Philippe Boyer ,  David Hoyer

发明人： Bogdan Serban ,  Philippe Boyer ,  David Hoyer

IPC分类号： G09G3/36

CPC分类号： H03K17/9622 ,  G06F3/03547

摘要： A touchpad with an input area having a straight or curved main line of extension comprises a support element, a cover having a first surface facing away from the support element and a second surface facing towards the support element and one or more spacers arranged at a periphery of the input area. The one or more spacers mount the cover on the support element in such a way that the cover spans over the support plate in the input area while it is depressible towards the support element by a force acting on the input area of the touchpad. A resistive trace is so arranged on the support element that it extends along the main line of extension of the input area. At least one terminal contacts the resistive trace at a particular point of the main line of extension of the input area and a set of detection electrodes is arranged on the second surface of the cover in facing relationship with the resistive trace. The detection electrodes are configured and arranged for capacitively detecting a position of a user's finger or stylus when the user's finger or stylus is in proximity of or in light touch with the first surface of the cover, and for resistively detecting a position of a user's finger or stylus when the user's finger or stylus depresses the cover and so brings at least one of the detection electrodes into electrical contact with the resistive trace.

摘要翻译： 具有输入区域的具有直的或弯曲的主延伸线的触摸板包括支撑元件，具有背离支撑元件的第一表面和与支撑元件相对的第二表面的盖，以及设置在外围的一个或多个间隔件 的输入区域。 一个或多个间隔件将盖子安装在支撑元件上，使得盖子可以通过作用在触摸板的输入区域上的力朝着支撑元件压下而跨过输入区域中的支撑板。 电阻迹线被布置在支撑元件上，其沿着输入区域的延伸线延伸。 至少一个端子在输入区域的主延长线的特定点处接触电阻迹线，并且一组检测电极以与电阻迹线成对置的关系布置在盖的第二表面上。 检测电极被配置和布置成用于当用户的手指或触针接近盖子的第一表面或与盖的第一表面轻微接触时电容地检测使用者的手指或触针的位置，并且用于电阻地检测用户手指的位置 或触控笔，当用户的手指或触控笔压下盖子时，使至少一个检测电极与电阻迹线电接触。

公开(公告)号：US08299355B2

公开(公告)日：2012-10-30

申请号：US12412236

申请日：2009-03-26

申请人： Bogdan Serban ,  Mihai N. Mihaila ,  Viorel Georgel Dumitru ,  Cazimir Bostan ,  Stefan Dan Costea

发明人： Bogdan Serban ,  Mihai N. Mihaila ,  Viorel Georgel Dumitru ,  Cazimir Bostan ,  Stefan Dan Costea

IPC分类号： H01L31/00 ,  H01B1/00

CPC分类号： H01L31/035281 ,  H01L51/0036 ,  H01L51/4226 ,  Y02E10/549

摘要： A solar cell including a quantum dot and an electron conductor, with a bifunctional ligand disposed between the quantum dot and the electron conductor. The bifunctional ligand molecule may include an electron conductor anchor that bonds to the electron conductor and a first quantum dot anchor that bonds to the quantum dot. A hole conductor such as a conductive polymer may include a second quantum dot anchor. In some instances, the first quantum dot may include selenium.

摘要翻译： 包括量子点和电子导体的太阳能电池，其中双官能配体设置在量子点和电子导体之间。 双功能配体分子可以包括键合到电子导体的电子导体锚和与量子点结合的第一量子点锚。 诸如导电聚合物的孔导体可以包括第二量子点锚。 在一些情况下，第一量子点可以包括硒。

公开(公告)号：US08288649B2

公开(公告)日：2012-10-16

申请号：US12393007

申请日：2009-02-25

申请人： Bogdan Serban ,  Mihai N. Mihaila ,  Viorel Georgel Dumitru ,  Stephan Dan Costea

发明人： Bogdan Serban ,  Mihai N. Mihaila ,  Viorel Georgel Dumitru ,  Stephan Dan Costea

IPC分类号： H01L31/00

CPC分类号： H01L31/03529 ,  B82Y20/00 ,  H01L31/06 ,  H01L51/0036 ,  H01L51/0067 ,  H01L51/4226 ,  H01L51/426 ,  Y02E10/549

摘要： A solar cell may include a quantum dot and an electron conductor. A bifunctional ligand may be disposed between the quantum dot and the electron conductor. The ligand molecule may include an electron conductor anchor that bonds to the electron conductor and a first quantum dot anchor that bonds to the quantum dot. A hole conductor such as a conductive polymer may include a second quantum dot anchor.

摘要翻译： 太阳能电池可以包括量子点和电子导体。 双功能配体可以设置在量子点和电子导体之间。 配体分子可以包括键合到电子导体的电子导体锚和键合到量子点的第一量子点锚。 诸如导电聚合物的孔导体可以包括第二量子点锚。

公开(公告)号：US08227686B2

公开(公告)日：2012-07-24

申请号：US12695914

申请日：2010-01-28

申请人： Bogdan Serban ,  Mihai N. Mihaila ,  Stephan Dan Costea ,  Mircea Bercu

发明人： Bogdan Serban ,  Mihai N. Mihaila ,  Stephan Dan Costea ,  Mircea Bercu

IPC分类号： H01L31/00

CPC分类号： H01L31/0352 ,  B82Y30/00

摘要： A solar cell is disclosed that may include a quantum dot, an electron conductor, and a bifunctional ligand disposed between the quantum dot and the electron conductor. The bifunctional ligand may include a first anchor group that bonds to the quantum dot and a second anchor group that bonds to the electron conductor. The solar cell may include a hole conductor that is configured to reduce the quantum dot once the quantum dot absorbs a photon and ejects an electron through the bifunctional ligand and into the electron conductor. The hole conductor may be a p-type polymer.

公开(公告)号：US20110267300A1

公开(公告)日：2011-11-03

申请号：US12672831

申请日：2008-07-29

申请人： Bogdan Serban ,  Philippe Boyer ,  David Hoyer

发明人： Bogdan Serban ,  Philippe Boyer ,  David Hoyer

IPC分类号： G06F3/044 ,  G06F3/045

CPC分类号： H03K17/9622 ,  G06F3/03547

摘要： A touchpad with an input area having a straight or curved main line of extension comprises a support element, a cover having a first surface facing away from the support element and a second surface facing towards the support element and one or more spacers arranged at a periphery of the input area. The one or more spacers mount the cover on the support element in such a way that the cover spans over the support plate in the input area while it is depressible towards the support element by a force acting on the input area of the touchpad. A resistive trace is so arranged on the support element that it extends along the main line of extension of the input area. At least one terminal contacts the resistive trace at a particular point of the main line of extension of the input area and a set of detection electrodes is arranged on the second surface of the cover in facing relationship with the resistive trace. The detection electrodes are configured and arranged for capacitively detecting a position of a user's finger or stylus when the user's finger or stylus is in proximity of or in light touch with the first surface of the cover, and for resistively detecting a position of a user's finger or stylus when the user's finger or stylus depresses the cover and so brings at least one of the detection electrodes into electrical contact with the resistive trace.

摘要翻译： 具有输入区域的具有直的或弯曲的主延伸线的触摸板包括支撑元件，具有背离支撑元件的第一表面和与支撑元件相对的第二表面的盖，以及设置在外围的一个或多个间隔件 的输入区域。 一个或多个间隔件将盖子安装在支撑元件上，使得盖子能够通过作用在触摸板的输入区域上的力朝向支撑元件压下而跨过输入区域中的支撑板。 电阻迹线被布置在支撑元件上，其沿着输入区域的延伸线延伸。 至少一个端子在输入区域的主延长线的特定点处接触电阻迹线，并且一组检测电极以与电阻迹线成对置的关系布置在盖的第二表面上。 检测电极被配置和布置成用于当用户的手指或触针接近盖子的第一表面或与盖的第一表面轻微接触时电容地检测使用者的手指或触针的位置，并且用于电阻地检测用户手指的位置 或触控笔，当用户的手指或触控笔压下盖子时，使至少一个检测电极与电阻迹线电接触。

公开(公告)号：US20060213275A1

公开(公告)日：2006-09-28

申请号：US10907176

申请日：2005-03-23

申请人： Cornel Cobianu ,  Mihai Gologanu ,  Ioan Pavelescu ,  Bogdan Serban

发明人： Cornel Cobianu ,  Mihai Gologanu ,  Ioan Pavelescu ,  Bogdan Serban

IPC分类号： G01L9/00

CPC分类号： G01L1/18 ,  G01L1/2287 ,  G01L9/0052

摘要： A piezoresistive pressure and/or strain sensor micro-machined primarily from plastic and/or glass. In one illustrative embodiment, the piezoresistive pressure sensor is formed on a polymer substrate. A first selectively implanted region is provided in the polymer substrate to create a piezoresistive region in the polymer substrate. A second selectively implanted region is then provided in at least part of the first selectively implanted region to modulate the electrical conductivity of the first selectively implanted region. The illustrative sensor may be selectively implanted with, for example, nitrogen to create the piezoresistive region, and boron to modulate the electrical conductivity of the piezoresistive region. Phosphorus or any other suitable material may also be used to modulate the electrical conductivity of the piezoresistive region, as desired. The piezoresistive pressure/strain sensor may be formed from a single substrate, or two or more substrates, and the resulting pressure/strain sensor may be mounted in a plastic package, if desired.

摘要翻译： 主要由塑料和/或玻璃微加工的压阻压力和/或应变传感器。 在一个说明性实施例中，压阻式压力传感器形成在聚合物基板上。 在聚合物衬底中提供第一选择性注入区域，以在聚合物衬底中产生压阻区域。 然后在第一选择性注入区域的至少一部分中提供第二选择注入区域，以调制第一选择性注入区域的电导率。 说明性传感器可以选择性地植入例如氮气以产生压阻区域和硼以调节压阻区域的导电性。 根据需要，磷或任何其它合适的材料也可用于调节压阻区域的导电性。 压阻压力/应变传感器可以由单个基板或两个或更多个基板形成，并且如果需要，所得到的压力/应变传感器可以安装在塑料封装中。

公开(公告)号：US20060209050A1

公开(公告)日：2006-09-21

申请号：US10553657

申请日：2004-04-13

申请人： Bogdan Serban

发明人： Bogdan Serban

IPC分类号： G09G5/00

CPC分类号： G06F3/045 ,  G06F3/0414

摘要： A position detection device including a substrate; a first ohmic resistor applied to the substrate and extending along an active surface of the position detector, whereby the first ohmic resistor is connected between a first terminal and a second terminal of the position detection device; a plurality of electric conductors connected to the first ohmic resistor at places that are distinct therefrom, the electric conductors extending from the first ohmic resistor inside the active surface alternating between the first electric conductors, whereby one first end of the conductor elements is connected to a third terminal of the position detection device. The conductor elements are configured as ohmic resistors extending through the active surface of the device and a second end of the conductor elements is connected to a fourth terminal of the position detection device.

摘要翻译： 一种位置检测装置，包括：基板; 第一欧姆电阻器，其被施加到所述基板并且沿着所述位置检测器的有效表面延伸，由此所述第一欧姆电阻器连接在所述位置检测装置的第一端子和第二端子之间; 在与第一欧姆电阻不同的地方连接到第一欧姆电阻器的多个电导体，从第一欧姆电阻器延伸到有源表面内部的电导体在第一电导体之间交替，由此导体元件的一个第一端连接到 位置检测装置的第三端子。 导体元件被配置为延伸穿过器件的有源表面的欧姆电阻器，并且导体元件的第二端连接到位置检测器件的第四端子。

公开(公告)号：US20050095934A1

公开(公告)日：2005-05-05

申请号：US10499294

申请日：2002-12-17

申请人： Bogdan Serban

发明人： Bogdan Serban

IPC分类号： G06F3/02 ,  H01H13/712 ,  H01H13/785 ,  B32B5/02

CPC分类号： H01H13/785 ,  G06F3/0221 ,  H01H2201/036 ,  H01H2203/0085 ,  H01H2203/01 ,  Y10T442/2418

摘要： A flexible data input device including a first textile layer and a second textile layer, which are arranged spaced apart from each other by a spacer. The spacer includes apertures delimiting the active zones of the data input device. The two textile layers are electroconductive in the active zones and a material with pressure-variable resistance is applied in the active zones, at least on one of the textile layers.

摘要翻译： 一种柔性数据输入装置，包括第一织物层和第二织物层，它们通过间隔物彼此隔开布置。 间隔件包括限定数据输入装置的活动区域的孔。 两个织物层在活性区域中是导电的，并且在活性区域中至少在一个织物层上施加具有可变阻力的材料。

公开(公告)号：US06685221B1

公开(公告)日：2004-02-03

申请号：US09914719

申请日：2001-12-11

申请人： Bogdan Serban ,  Michel Witte ,  Aloyse Schoos

发明人： Bogdan Serban ,  Michel Witte ,  Aloyse Schoos

IPC分类号： B60R2116

CPC分类号： B60R21/01528 ,  B60R21/01504 ,  B60R21/01532

摘要： A system for stopping the deployment of an airbag in a vehicle includes a detector for detecting a position of the airbag with respect to an occupant of the vehicle and an airbag operating device. The detector is located on the airbag in an area which, upon deployment of the airbag, is facing the occupant of the vehicle. The detector generates a position signal which is sent to the airbag operating device such that the airbag operating device stops the deployment of the airbag when the position signal indicates a predetermined position of the airbag in relation to the occupant.

摘要翻译： 用于停止在车辆中展开气囊的系统包括用于检测安全气囊相对于车辆乘客的位置的检测器和气囊操作装置。 检测器位于安全气囊上，在展开气囊时面向车辆乘员的区域中。 检测器产生一个位置信号，该位置信号发送到安全气囊操作装置，使得当位置信号表示气囊相对于乘客的预定位置时，安全气囊操作装置停止展开气囊。

公开(公告)号：US08527532B2

公开(公告)日：2013-09-03

申请号：US13362108

申请日：2012-01-31

申请人： Alexandru Bogdan Serban ,  Andrei Fierbinteanu

发明人： Alexandru Bogdan Serban ,  Andrei Fierbinteanu

IPC分类号： G06F17/30

CPC分类号： G06F17/30448 ,  G06F17/30557

摘要： Exemplary embodiments involve a processor receiving a function call formatted to interact with a relational database. The function call references an object in the relational database by referencing at least one table of the relational database and at least one column of the at least one table. The processor transforms the function call into a transformed function call formatted for interacting with a hierarchical data structure. The hierarchical data structure comprises a plurality of nodes, wherein each node has a single parent node. The processor applies the transformed function call to one or more nodes of the hierarchical data structure.

摘要翻译： 示例性实施例涉及处理器，其接收格式化以与关系数据库交互的函数调用。 函数调用通过引用关系数据库和至少一个表的至少一列中的至少一个表来引用关系数据库中的对象。 处理器将函数调用转换为格式化为与分层数据结构进行交互的转换函数调用。 分层数据结构包括多个节点，其中每个节点具有单个父节点。 处理器将转换的函数调用应用于分层数据结构的一个或多个节点。