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1. 发明申请

US20060166107A1 Method for plasma etching a chromium layer suitable for photomask fabrication 失效
标题翻译：用于等离子体蚀刻适用于光掩模制造的铬层的方法
公开(公告)号：US20060166107A1
公开(公告)日：2006-07-27
申请号：US11044341
申请日：2005-01-27
申请人： Xiaoyi Chen , Michael Grimbergen , Madhavi Chandrachood , Jeffrey Tran , Ajay Kumar , Simon Tam , Ramesh Krishnamurthy
发明人： Xiaoyi Chen , Michael Grimbergen , Madhavi Chandrachood , Jeffrey Tran , Ajay Kumar , Simon Tam , Ramesh Krishnamurthy
IPC分类号： C23F3/00 , C03C25/68 , B44C1/22 , C23F1/00 , C03C15/00 , G03F1/00
CPC分类号： C23F4/00 , G03F1/30 , G03F1/54 , G03F1/80
摘要： A method for etching a chromium layer is provided herein. In one embodiment, a method for etching a chromium layer includes providing a filmstack in an etching chamber, the filmstack having a chromium layer partially exposed through a patterned layer, providing at least one halogen containing process gas to a processing chamber, biasing the layer disposed on a substrate support in the processing chamber with a plurality of power pulses less than 600 Watts, and etching the chromium layer through a patterned mask. The method for plasma etching a chromium layer described herein is particularly suitable for fabricating photomasks.
摘要翻译：本文提供了蚀刻铬层的方法。在一个实施例中，用于蚀刻铬层的方法包括在蚀刻室中设置膜层，所述膜层具有部分地通过图案化层暴露的铬层，向处理室提供至少一种含卤素的处理气体，在处理室中的衬底支撑件上具有小于600瓦的多个功率脉冲，并且通过图案化掩模蚀刻铬层。本文所述的用于等离子体蚀刻铬层的方法特别适用于制造光掩模。

2. 发明授权

US07829243B2 Method for plasma etching a chromium layer suitable for photomask fabrication 失效
标题翻译：用于等离子体蚀刻适用于光掩模制造的铬层的方法
公开(公告)号：US07829243B2
公开(公告)日：2010-11-09
申请号：US11044341
申请日：2005-01-27
申请人： Xiaoyi Chen , Michael Grimbergen , Madhavi Chandrachood , Jeffrey X. Tran , Ajay Kumar , Simon Tam , Ramesh Krishnamurthy
发明人： Xiaoyi Chen , Michael Grimbergen , Madhavi Chandrachood , Jeffrey X. Tran , Ajay Kumar , Simon Tam , Ramesh Krishnamurthy
IPC分类号： G03F1/00
CPC分类号： C23F4/00 , G03F1/30 , G03F1/54 , G03F1/80
摘要： A method for etching a chromium layer is provided herein. In one embodiment, a method for etching a chromium layer includes providing a filmstack in an etching chamber, the filmstack having a chromium layer partially exposed through a patterned layer, providing at least one halogen containing process gas to a processing chamber, biasing the layer disposed on a substrate support in the processing chamber with a plurality of power pulses less than 600 Watts, and etching the chromium layer through a patterned mask. The method for plasma etching a chromium layer described herein is particularly suitable for fabricating photomasks.
摘要翻译：本文提供了蚀刻铬层的方法。在一个实施例中，用于蚀刻铬层的方法包括在蚀刻室中设置膜层，所述膜层具有部分地通过图案化层暴露的铬层，向处理室提供至少一种含卤素的处理气体，在处理室中的衬底支撑件上具有小于600瓦的多个功率脉冲，并且通过图案化掩模蚀刻铬层。本文所述的用于等离子体蚀刻铬层的方法特别适用于制造光掩模。

3. 发明申请

US20110040674A1 System and Method for Quick Quote Configuration 有权
标题翻译：快速报价配置的系统和方法
公开(公告)号：US20110040674A1
公开(公告)日：2011-02-17
申请号：US12910255
申请日：2010-10-22
申请人： Simon Tam
发明人： Simon Tam
IPC分类号： G06Q40/00
CPC分类号： G06Q40/04 , G06Q40/00
摘要： A method and system are described for providing a trader with the ability to quickly configure the quoting side of a trading tool, without experiencing the normal delays associated with conventional methods of quoting. In spread trading, an automated spread trading tool may automatically work an order to buy or sell a tradeable object. A user may configure the trading tool to work an order in a certain tradeable object first. The system allows the user to essentially on-the-fly configure the trading tool to work a second order in another tradeable object, and in response to the change, the system can take specific actions such as deleting the order in the first tradeable object and automatically entering the second order in the other tradeable object. This allows the trader to trade quickly and efficiently.
摘要翻译：描述了一种方法和系统，用于为交易者提供快速配置交易工具的引用侧的能力，而不会遇到与常规报价方法相关联的正常延迟。在传播交易中，自动交易交易工具可能会自动进行买卖交易对象的订单。用户可以配置交易工具以首先在特定可交易对象中进行订单。该系统允许用户基本上即时配置交易工具以在另一可交易对象中工作二次订单，并且响应于该变化，系统可以采取特定的动作，例如删除第一可交易对象中的订单，以及自动进入其他可交易对象中的第二个订单。这允许交易者快速有效地交易。

4. 发明授权

US07528808B2 Pixel circuit 失效
标题翻译：像素电路
公开(公告)号：US07528808B2
公开(公告)日：2009-05-05
申请号：US11067669
申请日：2005-02-28
申请人： Simon Tam
发明人： Simon Tam
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/0262 , G09G2320/0233 , G09G2320/0252 , G09G2320/043
摘要： It is known to compensate for threshold voltage variation of driving transistors in pixel circuits that drive light emission devices such as current driven organic light emission devices. However, programming and initialization of such pixel circuits can be slow and require a plurality of control or signal lines. The present invention provides a pixel circuit comprising an n-channel transistor for diode-connecting the driver transistor and a means for reducing the number of signal and control lines.
摘要翻译：已知对驱动诸如电流驱动的有机发光器件的发光器件的像素电路中的驱动晶体管的阈值电压变化进行补偿是已知的。然而，这样的像素电路的编程和初始化可能很慢并且需要多个控制或信号线。本发明提供了一种像素电路，其包括用于二极管连接驱动晶体管的n沟道晶体管和用于减少信号和控制线数量的装置。

5. 发明申请

US20080223719A1 Potentiostat circuit 有权
标题翻译：电位器电路
公开(公告)号：US20080223719A1
公开(公告)日：2008-09-18
申请号：US12068634
申请日：2008-02-08
申请人： Simon Tam
发明人： Simon Tam
IPC分类号： G01N27/26
CPC分类号： G01N27/3277
摘要： A potentiostat is provided for a biosensor circuit and permits sequential and simultaneous measurements to be performed at different cells across a matrix of biosensing devices. Accordingly, a potentiostat comprises a first differential amplifier for receiving a scanning voltage at a first input terminal and a voltage at the reference electrode at a second input terminal and for generating an output voltage at an output terminal to be applied to the working electrode, wherein, when in use, a feedback loop of the potentiostat circuit is closed between the reference electrode and the working electrode.
摘要翻译：为生物传感器电路提供恒电位仪，并允许在生物传感器件的矩阵上的不同单元上进行顺序和同时的测量。因此，恒电位仪包括用于在第一输入端子接收扫描电压的第一差分放大器和在第二输入端子处的参考电极处的电压，并且用于在要施加到工作电极的输出端子处产生输出电压，其中在使用中，在参考电极和工作电极之间关闭恒电位仪电路的反馈回路。

6. 发明授权

US07187355B2 Display device, method of driving a display device, electronic apparatus 有权
标题翻译：显示装置，驱动显示装置的方法，电子装置
公开(公告)号：US07187355B2
公开(公告)日：2007-03-06
申请号：US10148136
申请日：2001-09-28
申请人： Simon Tam , Richard Friend
发明人： Simon Tam , Richard Friend
IPC分类号： G09G3/22 , G09G3/30
CPC分类号： G09G3/3258 , G09G3/2014 , G09G2300/0417 , G09G2300/0842 , G09G2310/0259 , G09G2320/0276
摘要： A display device comprising a driver circuit which modulates the duty cycle of the on-state of a pixel during a frame period. Preferably the driver circuit comprises a comparator and more preferably the comparator is formed of thin film transistors constituting a differential pair and an inverter. Also provided is a method of driving a display device comprising the step of modulating the duty cycle of the on-state of a pixel during a frame period. Beneficially the display device is an organic electroluminescent active matrix display device.
摘要翻译：一种显示装置，包括在帧周期期间调制像素的导通状态的占空比的驱动器电路。优选地，驱动器电路包括比较器，更优选地，比较器由构成差分对的薄膜晶体管和反相器构成。还提供了一种驱动显示装置的方法，包括在帧周期期间调制像素的导通状态的占空比的步骤。有利地，显示装置是有机电致发光有源矩阵显示装置。

7. 发明申请

US20070002007A1 Electro-optical arrangement 审中-公开
标题翻译：电光装置
公开(公告)号：US20070002007A1
公开(公告)日：2007-01-04
申请号：US11473121
申请日：2006-06-23
申请人： Simon Tam
发明人： Simon Tam
IPC分类号： G09G3/38
CPC分类号： G09G3/38 , G09G3/2022 , G09G2300/08 , G09G2310/0245 , G09G2310/027 , G09G2310/0272 , G09G2310/06 , G09G2330/022
摘要： An electro-optical arrangement includes an electrochromic device which can take either a cleared (transparent) state, a first display state or a second display state, and a driving stage which provides first and second electrode-drive signals to drive the first and second electrodes of the device. At least one of the electrode-drive signals is supplied by way of a polysilicon thin-film buffer. The driving stage in an initial clearing operation outputs approximately equal voltages to the electrodes, which places the device into its transparent state. Subsequently the driver stage applies voltages to the electrodes, such that the device assumes either the first display state or the second display state. In either state it is arranged for the device not to be subjected to more than a safe operating voltage. Preferably, in one of the electrochromic device's two display states one of its electrodes is supplied with a voltage which is higher than the voltage (Vcom) on the other electrode, while in the other of its two display states the one electrode is supplied with a voltage which is lower than the voltage (Vcom) on the other electrode, the two voltage differences being less than the safe operating voltage. The second display state may itself be a transparent state, while the first display state may be a colored state. Alternatively, the two states may be differently colored states.
摘要翻译：电光装置包括可以采取清除（透明）状态，第一显示状态或第二显示状态的电致变色装置和提供第一和第二电极驱动信号以驱动第一和第二电极的驱动级的设备。至少一个电极驱动信号通过多晶硅薄膜缓冲器提供。初始清除操作中的驱动级对电极输出大致相等的电压，使器件处于其透明状态。随后，驱动器级向电极施加电压，使得该装置处于第一显示状态或第二显示状态。在任一状态下，它被设置为不受到超过安全工作电压的设备的影响。优选地，在电致变色器件的两个显示状态之一中，其电极之一被提供有高于另一电极上的电压（Vcom）的电压，而在其两个显示状态的另一个中，一个电极被提供有电压低于另一电极上的电压（Vcom），两个电压差小于安全工作电压。第二显示状态本身可以是透明状态，而第一显示状态可以是彩色状态。或者，两种状态可以是不同颜色的状态。

8. 发明申请

US20060119399A1 Differential circuits 审中-公开
标题翻译：差分电路
公开(公告)号：US20060119399A1
公开(公告)日：2006-06-08
申请号：US10538806
申请日：2004-08-04
申请人： Simon Tam
发明人： Simon Tam
IPC分类号： H03K5/22
CPC分类号： G11C27/028 , H03K5/249
摘要： A single transistor current-mirror is interfaced with a suitable load in combination with a suitable set of switches to accomplish a comparator function. In particular, the differential circuit comprises a single transistor current mirror, including a capacitor connected to the transistor by a switch, and two current sources connected to the current mirror by respective and independent switches, the switch of one of the current sources being operated together with the capacitor switch so as to charge the capacitor and the switch of the other current source being operated so that the circuit operates as a source-follower amplifier with a current-source load. The comparator function is, thus, not influenced by the spatial distribution of the characteristics of the transistors used to implement the circuit.
摘要翻译：单个晶体管电流镜与合适的负载组合连接到一组合适的开关以实现比较器功能。特别地，差分电路包括单个晶体管电流镜，其包括通过开关连接到晶体管的电容器，以及通过相应且独立的开关连接到电流镜的两个电流源，其中一个电流源的开关一起操作电容器开关为电容器充电，另一个电流源的开关被操作，使得该电路作为具有电流源负载的源极跟随放大器工作。因此，比较器功能不受用于实现电路的晶体管的特性的空间分布的影响。

9. 发明申请

US20050207204A1 Optoelectronic device 有权
标题翻译：光电器件
公开(公告)号：US20050207204A1
公开(公告)日：2005-09-22
申请号：US11081711
申请日：2005-03-17
申请人： Simon Tam , Nishanth Kulasekeram
发明人： Simon Tam , Nishanth Kulasekeram
IPC分类号： G02F1/13 , G09F9/30 , G09G3/20 , G09G3/30 , G09G3/32 , G09G3/36 , G11C11/22 , G11C11/407 , G11C11/42 , H01L27/108 , H01L27/11 , H01L27/14 , H01L51/50 , H05B33/14
CPC分类号： H01L27/1052 , H01L27/10805 , H01L27/11 , H01L27/11502
摘要： The present invention defines an optoelectronic device comprising a light source, a wave guide and a first signal line, wherein a cell is formed at the intersection between the wave guide and the first signal line, the cell comprising a light activated switch and an output device. The optoelectronic device may be an optoelectronic memory wherein the output device is a storage unit. Alternatively the optoelectronic device may be an optoelectronic display device wherein the output device is a light emitting device or a liquid crystal device.
摘要翻译：本发明限定了包括光源，波导和第一信号线的光电子器件，其中在波导和第一信号线之间的交叉处形成单元，该单元包括光激活开关和输出装置。光电子器件可以是光电存储器，其中输出器件是存储单元。或者，光电子器件可以是光电显示器件，其中输出器件是发光器件或液晶器件。

10. 发明申请

US20050180488A1 Apparatus for thermal management of multiple core microprocessors 有权
公开(公告)号：US20050180488A1
公开(公告)日：2005-08-18
申请号：US11035467
申请日：2005-01-13
申请人： Stefan Rusu , Simon Tam
发明人： Stefan Rusu , Simon Tam
IPC分类号： G01K1/02 , G01K7/42 , G06F1/20 , G01K7/00 , G01K13/00 , G01K1/08
CPC分类号： G06F1/206 , G01K1/026 , G01K7/42 , G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/16 , Y02D10/172
摘要： An apparatus for managing the temperature of an integrated circuit having a multiple core microprocessor is described. Specifically, thermal sensors are placed at potential hot spots throughout each microprocessor core. A thermal management unit monitors the thermal sensors. If a thermal sensor identifies a hot spot, the thermal management unit adjusts the operating frequency and voltage of that microprocessor core accordingly.

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