专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110199329A1 CAPACITANCE CHANGE DETECTING CIRCUIT 审中-公开
标题翻译：电容变化检测电路
公开(公告)号：US20110199329A1
公开(公告)日：2011-08-18
申请号：US12998336
申请日：2009-06-02
申请人： Hidehito Kitakado , Christopher Brown
发明人： Hidehito Kitakado , Christopher Brown
IPC分类号： G06F3/045
CPC分类号： G06F3/044 , G02F1/13338 , G09G3/3648
摘要： When a surface of a liquid crystal panel is pressed, the capacitance value of a variable capacitor changes. In at least one embodiment, one electrode of the variable capacitor is connected to a voltage supply line to which a common voltage is applied, and the other electrode of the variable capacitor is connected to a gate electrode of a TFT. The TFT outputs a voltage generated according to the capacitance value of the variable capacitor. One electrode of a control capacitor is connected to the gate electrode of the TFT, and the other electrode of the control capacitor is connected to a control voltage line to which a control voltage is applied. By applying a control voltage to the gate electrode of the TFT through the control capacitor, while the load capacitance of the control voltage line is reduced and a change in capacitance is detected with a high sensitivity, the sensitivity can be adjusted according to the application, person, etc., when used. By this, a capacitance change detecting circuit is provided that can detect a change in capacitance with a high sensitivity and can control the sensitivity when used.
摘要翻译：当按压液晶面板的表面时，可变电容器的电容值发生变化。在至少一个实施例中，可变电容器的一个电极连接到施加公共电压的电压供给线，可变电容器的另一个电极连接到TFT的栅电极。 TFT输出根据可变电容器的电容值产生的电压。控制电容器的一个电极连接到TFT的栅电极，控制电容器的另一个电极连接到施加控制电压的控制电压线。通过控制电容器向TFT的栅电极施加控制电压，在控制电压线的负载电容降低并且以高灵敏度检测电容变化的同时，可以根据应用来调整灵敏度，人等，使用时。由此，提供了能够以高灵敏度检测电容变化并且可以在使用时控制灵敏度的电容变化检测电路。

2. 发明授权

US09764637B2 Fuel tank mounted refueling device 有权
公开(公告)号：US09764637B2
公开(公告)日：2017-09-19
申请号：US14720060
申请日：2015-05-22
申请人： Christopher Brown , Marvin Peplow
发明人： Christopher Brown , Marvin Peplow
IPC分类号： B60K15/04 , B60K15/073 , B60K15/03 , B60K15/035
CPC分类号： B60K15/04 , B60K15/035 , B60K2015/03263 , B60K2015/03493 , B60K2015/03538 , B60K2015/03552 , B60K2015/0432 , B60K2015/0458 , Y10T29/49883
摘要： A refueling device that when mounted to a marine fuel tank facilitates refueling and minimizes the propensity for both spit-back and well back while simultaneously allowing a free flowing open pathway through which vapors generated by the refueling event may pass unencumbered.

3. 发明授权

US08803791B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08803791B2
公开(公告)日：2014-08-12
申请号：US13511957
申请日：2010-11-30
申请人： Yasuhiro Sugita , Kohei Tanaka , Hiromi Katoh , Christopher Brown
发明人： Yasuhiro Sugita , Kohei Tanaka , Hiromi Katoh , Christopher Brown
IPC分类号： G09G3/36 , G02F1/1362 , G06F3/042 , G06F3/041 , G02F1/133
CPC分类号： G06F3/0412 , G02F1/13624 , G02F2001/13312 , G06F3/042 , G09G3/3648 , G09G2300/0426 , G09G2360/144
摘要： Provided is a display device that includes an optical sensor having a high sensitivity in which a potential difference of an accumulation node due to an illuminance difference on a light receiving surface after boosting is set greater than a potential difference of the same at an end of an integration period. The display device includes an optical sensor in a pixel region. The optical sensor includes a diode D1; a reset signal line RST for supplying a reset signal; a readout signal line RWS for supplying a readout signal; an accumulation node having a potential (VINT) that varies with an amount of light received by the diode D1 during a period from supply of the reset signal to supply of the readout signal; an amplifying element C1 for amplifying VINT according to the readout signal; and a sensor switching element M2 for reading out the amplified potential and outputting the same to an output line. A potential of a light shielding film LS provided on a back side of the diode is fixed to a constant potential VLS satisfying the following formula: VLS≧VRST.H.
摘要翻译：提供一种显示装置，其具有高感光度的光学传感器，其中由于在升压之后的受光面上的照度差引起的累积节点的电位差设定为大于其末端的电位差，整合期显示装置包括像素区域中的光学传感器。光学传感器包括二极管D1; 用于提供复位信号的复位信号线RST; 用于提供读出信号的读出信号线RWS; 累积节点具有在从复位信号的供给到读出信号的供给期间随二极管D1接收的光量而变化的电位（VINT）; 用于根据读出信号放大VINT的放大元件C1; 以及用于读出放大电位并将其输出到输出线的传感器开关元件M2。设置在二极管背面的遮光膜LS的电位固定为满足以下公式的恒定电位VLS：VLS≥VRST.H。

4. 发明授权

US08759739B2 Optical sensor and display apparatus 有权
标题翻译：光学传感器和显示装置
公开(公告)号：US08759739B2
公开(公告)日：2014-06-24
申请号：US13377100
申请日：2010-06-15
申请人： Kohei Tanaka , Christopher Brown
发明人： Kohei Tanaka , Christopher Brown
IPC分类号： G01J1/44
CPC分类号： G06F3/0412 , G02F1/13318 , G02F2203/60 , G06F3/042 , G09G3/3648 , G09G2320/041 , G09G2360/144
摘要： Provided are an optical sensor having a wider dynamic range with reduced temperature dependence, and a display apparatus in which these optical sensors are used. An optical sensor includes an accumulation node (INT); a reset signal line (RST); a readout signal line (RWS); a photodiode (D1) (photodetecting element); a photodiode (D2) (reference element) that has a light-shielding layer; a thin-film transistor (M1) (first switching element) that outputs a potential of the accumulation node (INT) in response to the readout signal during a sensing period; and a thin-film transistor (M2) (second switching element) that is provided between the accumulation node (INT) and the photodiode (D2), and that electrically separates the accumulation node (INT) from the photodiode (D2) when the potential of the accumulation node (INT) upon supply of the readout signal is higher than a potential on a side of the photodiode (D2) opposite to the accumulation node (INT).
摘要翻译：提供了具有较低温度依赖性的较宽动态范围的光学传感器，以及使用这些光学传感器的显示装置。光学传感器包括累积节点（INT）; 复位信号线（RST）; 读出信号线（RWS）; 光电二极管（D1）（受光元件）; 具有遮光层的光电二极管（D2）（参考元件）在感测期间响应于读出信号而输出累积节点（INT）的电位的薄膜晶体管（M1）（第一开关元件）以及设置在所述累积节点（INT）和所述光电二极管（D2）之间的电薄膜晶体管（M2）（第二开关元件），并且当所述电位（D2）与所述光电二极管在提供读出信号时，累积节点（INT）的电位高于与累积节点（INT）相反的光电二极管（D2）侧的电位。

5. 发明授权

US08487922B2 Capacitive load drive circuit and display device including the same 有权
标题翻译：电容负载驱动电路和包括其的显示装置
公开(公告)号：US08487922B2
公开(公告)日：2013-07-16
申请号：US12737008
申请日：2009-06-02
申请人： Christopher Brown , Yasuyuki Ogawa
发明人： Christopher Brown , Yasuyuki Ogawa
IPC分类号： G06F3/038 , G09G5/00 , G09G3/38 , H03K3/00 , H03K3/64 , B23K11/24 , H02J7/00
CPC分类号： G09G3/3688 , G09G2310/027 , Y10T307/74
摘要： A buffer circuit drives a capacitive load based on a voltage Vin. In a setup period, switches are in an ON state, and in a drive period, a switch is in an ON state. A voltage comparison unit compares the voltage Vin in the setup period and a voltage Vout in a drive period to output a comparison result voltage. A push-pull output unit includes a TFT for charge and a TFT for discharge. A drive control unit controls the TFTs to be in an OFF state in the setup period, and in the drive period, selectively controls the TFTs to be in an ON state in accordance with the comparison result voltage. If Vout
摘要翻译：缓冲电路基于电压Vin驱动电容性负载。在设置期间，开关处于ON状态，在驱动期间，开关处于ON状态。电压比较单元将建立周期中的电压Vin和驱动周期中的电压Vout进行比较，以输出比较结果电压。推挽输出单元包括用于充电的TFT和用于放电的TFT。驱动控制单元在设定期间将TFT控制为OFF状态，在驱动期间，根据比较结果电压有选择地控制TFT为ON状态。如果Vout

6. 发明授权

US08409697B2 Multilayer, heat-shrinkable film comprising a plurality of microlayers 有权
标题翻译：包含多个微层的多层热收缩薄膜
公开(公告)号：US08409697B2
公开(公告)日：2013-04-02
申请号：US13536171
申请日：2012-06-28
申请人： Rafizi Ramli , Larry Bikle McAllister , Anton L. Timmons , Bradford E. Webster , John R. Wolf , Christopher Brown , George D. Wofford
发明人： Rafizi Ramli , Larry Bikle McAllister , Anton L. Timmons , Bradford E. Webster , John R. Wolf , Christopher Brown , George D. Wofford
IPC分类号： B32B7/02
CPC分类号： B29C61/0616 , B29C47/0023 , B29C47/0026 , B29C47/0057 , B29C47/0059 , B29C47/061 , B29C47/065 , B29C47/20 , B29C47/263 , B29C47/265 , B29C47/38 , B29C47/56 , B29L2023/001 , B32B27/08 , B32B27/28 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/322 , B32B27/34 , B32B37/153 , B32B37/28 , B32B38/0012 , B32B2250/05 , B32B2250/42 , B32B2270/00 , B32B2272/00 , B32B2307/40 , B32B2307/406 , B32B2307/50 , B32B2307/514 , B32B2307/54 , B32B2307/546 , B32B2307/558 , B32B2307/5825 , B32B2307/736 , B32B2553/00 , Y10T428/1334 , Y10T428/1352 , Y10T428/2495 , Y10T428/24975
摘要： A multilayer, heat-shrinkable film generally includes at least one bulk layer and a microlayer section comprising at least 10 microlayers, each of which has a thickness ranging from about 0.001 to 0.015 mil. The ratio of the thickness of any of the microlayers to the thickness of the bulk layer is at least about 1:2. The film has a total free shrink (ASTM D2732-03) of at least about 10% at 200° F.
摘要翻译：多层热收缩膜通常包括至少一个体积层和包含至少10个微层的微层部分，每个微层具有约0.001至0.015密耳的厚度。任何微层的厚度与本体层的厚度之比至少为约1:2。该膜在200°F下具有至少约10％的总自由收缩（ASTM D2732-03）。

7. 发明授权

US08350835B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08350835B2
公开(公告)日：2013-01-08
申请号：US12674359
申请日：2008-08-13
申请人： Hiromi Katoh , Christopher Brown
发明人： Hiromi Katoh , Christopher Brown
IPC分类号： G09G5/00
CPC分类号： H04N5/3696 , G01J1/46 , G02F1/13338 , G02F2201/58 , G06F3/0412 , G06F3/042 , H01L27/3269 , H04N5/3559
摘要： Dynamic range is widened in a display device with a photosensor that can read an image due to having a photodetection element inside a pixel thereof. A sensor driving circuit switches ON a reset signal (RST) that is supplied via reset signal bus line, and after a predetermined time has elapsed, switches ON a readout signal (RWS) that is supplied via readout signal bus line. Thus, in the photosensor, from which a photosensor signal is output in accordance with an amount of light received by the photosensor in the predetermined time, the capacitance of a capacitor provided in the photosensor is made variable from when the reset signal (RST) is supplied to the photosensor until when the predetermined time has elapsed.
摘要翻译：在具有光传感器的显示装置中，由于在像素内部具有光电检测元件而能够读取图像，动态范围变宽。传感器驱动电路接通通过复位信号总线提供的复位信号（RST），在经过预定时间之后，接通通过读出信号总线提供的读出信号（RWS）。因此，在光电传感器中，根据光电传感器在预定时间内接收的光量输出光电传感器信号，使得设置在光传感器中的电容器的电容从复位信号（RST）为提供给光传感器，直到经过了预定时间。

8. 发明申请

US20120268386A1 TOUCH-SCREEN DEVICE INCLUDING TACTILE FEEDBACK ACTUATOR 审中-公开
标题翻译：触摸屏设备，包括触觉反馈执行器
公开(公告)号：US20120268386A1
公开(公告)日：2012-10-25
申请号：US13089389
申请日：2011-04-19
申请人： James Robert KARAMATH , Christopher Brown
发明人： James Robert KARAMATH , Christopher Brown
IPC分类号： G06F3/041
CPC分类号： G06F3/016 , G06F3/041
摘要： A touch-screen device includes a display; a tactile feedback actuator arranged on the display, including a first substrate, a second substrate facing the first substrate, the first substrate and the second substrate being parallel to each other in a lateral direction, and movable relative to each other in the lateral direction; and an electrode arrangement on the first substrate and the second substrate, whereby a potential difference applied across two or more electrodes in the electrode arrangement produces an electrostatic force in the lateral direction between the first substrate and the second substrate; and a controller configured to apply a time-varying potential difference across the two or more electrodes such that the resultant electrostatic force varies in the lateral direction and induces oscillatory lateral movement of the first substrate relative to the second substrate.
摘要翻译：触摸屏设备包括显示器; 布置在显示器上的触觉反馈致动器，包括第一基板，面向第一基板的第二基板，第一基板和第二基板在横向方向上彼此平行，并且在横向上可相对于彼此移动; 以及在所述第一基板和所述第二基板上的电极布置，由此在所述电极布置中的两个或更多个电极上施加的电位差在所述第一基板和所述第二基板之间沿横向方向产生静电力; 以及控制器，被配置为在两个或更多个电极之间施加时变电位差，使得所得到的静电力在横向上变化并且引起第一衬底相对于第二衬底的振荡横向移动。

9. 发明授权

US08289053B2 Comparator circuit and display device provided with the same 有权
标题翻译：比较器电路和显示装置提供相同的
公开(公告)号：US08289053B2
公开(公告)日：2012-10-16
申请号：US12737023
申请日：2009-03-17
申请人： Yasuyuki Ogawa , Christopher Brown
发明人： Yasuyuki Ogawa , Christopher Brown
IPC分类号： H03K5/22
CPC分类号： G09G3/3688 , G09G2320/043 , G09G2370/14 , H01L29/7855 , H03K3/356104 , H03K5/2481 , H03K2217/0018
摘要： An inverter is configured by double gate TFTs, and an inverter is configured by double gate TFTs. Top gate terminals of the TFTs that configure the inverter are connected to an input terminal DAT(+), and bottom gate terminals are connected to an output of the inverter and an output terminal OUT. Bottom gate terminals of the TFTs that configure the inverter are connected to an input terminal DAT(−), and bottom gate terminals are connected to an output of the inverter. With this, threshold voltages of the inverters are controlled so as to facilitate switching operations of the inverters, and whereby the comparator circuit operates at a high speed. It is possible to obtain a comparator circuit that is insusceptible to a variation in the threshold voltages of the transistors and fluctuation of a common mode voltage of an input signal and capable of operating at a high speed.
摘要翻译：逆变器由双栅极TFT构成，反相器由双栅极TFT构成。配置变频器的TFT的顶栅端子连接到输入端子DAT（+），底栅端子连接到变频器的输出端和输出端子OUT。配置变频器的TFT的底栅端子连接到输入端子DAT（ - ），底栅端子连接到变频器的输出端。由此，控制逆变器的阈值电压，以便于逆变器的开关操作，并且由此比较器电路以高速运行。可以获得对晶体管的阈值电压变化不敏感的比较器电路和输入信号的共模电压的波动并且能够以高速运行。

10. 发明申请

US20120223130A1 Object Scanning and Authentication 有权
标题翻译：对象扫描和认证
公开(公告)号：US20120223130A1
公开(公告)日：2012-09-06
申请号：US11837284
申请日：2007-08-10
申请人： Kevin J. Knopp , Daryoosh Vakhshoori , Christopher Brown , Gregory Vander Rhodes
发明人： Kevin J. Knopp , Daryoosh Vakhshoori , Christopher Brown , Gregory Vander Rhodes
IPC分类号： G06F17/30 , G01J3/44 , G01N21/64 , G01J1/42 , G01J3/42
CPC分类号： G01N21/3586 , G01J3/0272 , G01J3/42 , G01J3/44 , G01N21/3563 , G01N21/64 , G01N21/65
摘要： Disclosed herein are methods and systems for scanning objects and associated substances, where the methods include: (a) using a first electronic device to scan a feature of an object and provide reference information about the object based on the scanned feature, where the feature identifies the object or a substance associated with the object; (b) using a second electronic device to measure electromagnetic radiation emitted from the object and provide sample information about the object based on the measured electromagnetic radiation; and (c) comparing the sample information and the reference information to determine whether the object includes the substance associated with the object.
摘要翻译：本文公开了用于扫描对象和相关物质的方法和系统，其中所述方法包括：（a）使用第一电子设备来扫描对象的特征并基于所扫描的特征提供关于对象的参考信息，其中特征识别物体或与物体相关的物质; （b）使用第二电子设备来测量从物体发射的电磁辐射，并基于测量的电磁辐射提供关于物体的样品信息; 以及（c）比较样本信息和参考信息以确定对象是否包括与对象相关联的物质。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式