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    • 32. 发明授权
    • Linear voltage regulator with an adjustable shunt regulator-subcircuit
    • 线性稳压器,带有可调并联稳压器 - 支路
    • US07161338B2
    • 2007-01-09
    • US11284872
    • 2005-11-21
    • Wu JiangYun Li
    • Wu JiangYun Li
    • G05F1/40G05F1/44G05F1/56
    • G05F1/565
    • A linear voltage regulator is provided for providing an output voltage to a load. In a preferred embodiment, the linear voltage regulator comprises: an operational amplifier receiving a regulated voltage, and a first voltage reference, and providing a driving voltage; a first regulating transistor driven by the driving voltage, the regulating transistor receiving a system voltage, and providing the regulated voltage; a second regulating transistor receiving the regulated voltage, and providing an output voltage, the second regulating transistor controlled by a controlling voltage; a resistive voltage divider receiving the output voltage, and providing a second voltage reference; and a three-terminal adjustable shunt regulator receiving the second voltage reference, and providing the controlling voltage to the second regulating transistor. Because the first regulating transistor pulls down the system voltage to the regulated voltage, the operating voltage of the second regulating transistor is lower than that of a typical linear voltage regulator, therefore the linear voltage regulator can provide a high-power to the load.
    • 提供线性电压调节器以向负载提供输出电压。 在优选实施例中,线性电压调节器包括:接收调节电压的运算放大器和第一参考电压,并提供驱动电压; 由驱动电压驱动的第一调节晶体管,所述调节晶体管接收系统电压,并提供所述调节电压; 接收调节电压的第二调节晶体管,并提供输出电压,所述第二调节晶体管由控制电压控制; 接收所述输出电压的电阻分压器,以及提供第二参考电压; 以及接收第二参考电压的三端可调并联稳压器,并向第二调节晶体管提供控制电压。 由于第一调节晶体管将系统电压降低到调节电压,所以第二调节晶体管的工作电压低于典型的线性稳压器的工作电压,因此线性稳压器可以为负载提供高功率。
    • 33. 发明申请
    • Linear voltage regulator
    • 线性稳压器
    • US20060108991A1
    • 2006-05-25
    • US11284872
    • 2005-11-21
    • Wu JiangYun Li
    • Wu JiangYun Li
    • G05F1/56
    • G05F1/565
    • A linear voltage regulator is provided for providing an output voltage to a load. In a preferred embodiment, the linear voltage regulator comprises: an operational amplifier receiving a regulated voltage, and a first voltage reference, and providing a driving voltage; a first regulating transistor driven by the driving voltage, the regulating transistor receiving a system voltage, and providing the regulated voltage; a second regulating transistor receiving the regulated voltage, and providing an output voltage, the second regulating transistor controlled by a controlling voltage; a resistive voltage divider receiving the output voltage, and providing a second voltage reference; and a three-terminal adjustable shunt regulator receiving the second voltage reference, and providing the controlling voltage to the second regulating transistor. Because the first regulating transistor pulls down the system voltage to the regulated voltage, the operating voltage of the second regulating transistor is lower than that of a typical linear voltage regulator, therefore the linear voltage regulator can provide a high-power to the load.
    • 提供线性电压调节器以向负载提供输出电压。 在优选实施例中,线性电压调节器包括:接收调节电压的运算放大器和第一参考电压,并提供驱动电压; 由驱动电压驱动的第一调节晶体管,所述调节晶体管接收系统电压,并提供所述调节电压; 接收调节电压的第二调节晶体管,并提供输出电压,所述第二调节晶体管由控制电压控制; 接收所述输出电压的电阻分压器,以及提供第二参考电压; 以及接收第二参考电压的三端可调并联稳压器,并向第二调节晶体管提供控制电压。 由于第一调节晶体管将系统电压降低到调节电压,所以第二调节晶体管的工作电压低于典型的线性稳压器的工作电压,因此线性稳压器可以为负载提供高功率。
    • 34. 发明申请
    • Signal processing of transmission packets
    • 传输数据包的信号处理
    • US20050025187A1
    • 2005-02-03
    • US10631257
    • 2003-07-31
    • Yun LiHenry BeadleJohn GrosspietschXiaojing HuangSon Nguyen
    • Yun LiHenry BeadleJohn GrosspietschXiaojing HuangSon Nguyen
    • H04J3/00H04L12/56
    • H04L49/3009
    • A communications unit (2) and method (50) for providing a transmission packet (30), the transmission packet (30) comprising a data independent field (32) and a payload field (33). The unit (2) and method (50) performs processing digital data (54) to provide a modulated digital payload. The method then performs a step (55) of obtaining pre-defined modulated transmission protocol bits stored in a memory. Then a combining step (56) provides for combining the modulated digital payload and the predefined modulated transmission protocol bits to provide the transmission packet (30), wherein the modulated digital payload is in the payload field (33) and the modulated transmission protocol bits are in the data independent field (32).
    • 一种用于提供传输分组(30)的通信单元(2)和方法(50),所述传输分组(30)包括数据无关字段(32)和有效载荷字段(33)。 单元(2)和方法(50)执行处理数字数据(54)以提供经调制的数字有效载荷。 该方法然后执行获得存储在存储器中的预定义的调制传输协议位的步骤(55)。 然后,组合步骤(56)提供组合调制的数字有效载荷和预定义的调制的传输协议比特以提供传输分组(30),其中调制的数字有效载荷在有效载荷字段(33)中,调制的传输协议比特是 在数据独立字段(32)中。
    • 39. 发明授权
    • Three-dimensional display article
    • 三维显示文章
    • US08525954B2
    • 2013-09-03
    • US11768937
    • 2007-06-27
    • Yun LiJie LiuGautam ParthasarathyAnping ZhangGelu Comanescu
    • Yun LiJie LiuGautam ParthasarathyAnping ZhangGelu Comanescu
    • G02F1/1347
    • H01L27/3209H01L27/3232H01L2251/5323H04N13/324H04N13/395
    • An article is provided in one embodiment of the invention. The article includes a display structure having a height, a width, and a thickness that define a volume. The display structure further includes components that emit light to generate a three-dimensional image within the volume. The display structure includes a stack. The stack includes at least one layer. The layer includes a substrate, the components that emit light and a controller. The components that emit light may each be secured to the substrate. The controller may be secured to the substrate. The controller may control the components that emit light to generate a three-dimensional image within the volume. The controller may be connected to two or more of the organic electronic devices. The components that emit light may include organic electronic devices. The components that emit light may include a light-emitting nano-wire device. The layer may include at least one sub-layer capable of emitting red light, at least one sub-layer capable of emitting blue light, and at least one sub-layer capable of emitting green light, and at least one layer that is capable of reversibly opacifying.
    • 在本发明的一个实施例中提供了一种物品。 该物品包括具有限定体积的高度,宽度和厚度的显示结构。 显示结构还包括发射光以在该体积内产生三维图像的组件。 显示结构包括堆叠。 堆叠包括至少一层。 该层包括基底,发光的部件和控制器。 发光的部件可以各自固定到基板上。 控制器可以固定到基板。 控制器可以控制发光的部件以在该体积内产生三维图像。 控制器可以连接到两个或更多个有机电子设备。 发光的部件可以包括有机电子器件。 发光的部件可以包括发光纳米线器件。 该层可以包括能够发射红光的至少一个子层,能够发射蓝光的至少一个子层和能够发出绿光的至少一个子层,以及至少一个能够发射绿光的子层 可逆的不透明