Active matrix display and switching signal generator of same
    1.
    发明授权
    Active matrix display and switching signal generator of same 有权
    有源矩阵显示和切换信号发生器相同

    公开(公告)号:US07199778B2

    公开(公告)日:2007-04-03

    申请号:US10372866

    申请日:2003-02-24

    IPC分类号: G09G3/36 H03L7/00

    摘要: A switching signal generator of an active matrix display is disclosed. The switching signal generator includes at least one delay device connected to the switches of the active matrix display. The delay device consists of many delay units connected in series for receiving a source switching signal and correspondingly generating a plurality of target switching signals controlling the switches. There is a constant phase shift between any two successive target switching signals so that the switches are switched on one by one at regular intervals.

    摘要翻译: 公开了一种有源矩阵显示器的切换信号发生器。 开关信号发生器包括连接到有源矩阵显示器的开关的至少一个延迟器件。 延迟装置包括许多串联连接的延迟单元,用于接收源极切换信号并相应地产生控制开关的多个目标切换信号。 在任意两个连续的目标切换信号之间存在恒定的相移,使得开关以规则的间隔逐个切换。

    Radio-frequency device and wireless communication device
    2.
    发明授权
    Radio-frequency device and wireless communication device 有权
    射频设备和无线通信设备

    公开(公告)号:US08723749B2

    公开(公告)日:2014-05-13

    申请号:US13350842

    申请日:2012-01-16

    IPC分类号: H01Q13/00

    CPC分类号: H01Q1/245 H01Q5/328 H01Q5/378

    摘要: The present invention discloses an RF device for a wireless communication device, including a grounding element, an antenna, including a radiating element, a feed-in element, a coupling element, a switch, coupled between the coupling element and the grounding element, for connecting or disconnecting the grounding element to the coupling element, such that the antenna respectively operates in a first frequency band and a second frequency band, and a grounding terminal, for coupling the grounding element, a capacitive sensing element, for sensing an environment capacitance within a specific range through the radiating element, at least one capacitor, for blocking a DC route from the grounding terminal to the grounding element.

    摘要翻译: 本发明公开了一种用于无线通信设备的RF设备,包括接地元件,包括辐射元件的天线,馈入元件,耦合元件,耦合元件和接地元件之间的开关,用于 将接地元件连接或断开到耦合元件,使得天线分别在第一频带和第二频带中操作,以及用于耦合接地元件的接地端子,用于感测环境电容内的电容感测元件 通过辐射元件的特定范围,至少一个电容器,用于阻断从接地端子到接地元件的DC路径。

    System for displaying images
    3.
    发明授权
    System for displaying images 有权
    用于显示图像的系统

    公开(公告)号:US07710518B2

    公开(公告)日:2010-05-04

    申请号:US11565747

    申请日:2006-12-01

    IPC分类号: G02F1/1333 G02F1/1339

    摘要: A system for displaying images is disclosed. A display device comprises a first substrate comprising a plurality of pixels, each comprising RGB transparent sub-pixel regions. A second substrate comprises RGB regions opposite the first substrate, wherein the transparent sub-pixel regions respectively correspond to the three major color regions. A light blocking layer is disposed in one of the transparent sub-pixel regions of the first substrate. A photo spacer corresponding to the light blocking layer is formed, supporting the opposite first and second substrates.

    摘要翻译: 公开了一种用于显示图像的系统。 显示装置包括包括多个像素的第一基板,每个像素包括RGB透明子像素区域。 第二基板包括与第一基板相对的RGB区域,其中透明子像素区域分别对应于三个主要颜色区域。 遮光层设置在第一基板的透明子像素区域之一中。 形成与遮光层相对应的光隔片,支撑相对的第一和第二基板。

    Shift register and shift register set using the same
    4.
    发明授权
    Shift register and shift register set using the same 有权
    移位寄存器和移位寄存器组使用相同

    公开(公告)号:US07499517B2

    公开(公告)日:2009-03-03

    申请号:US11035784

    申请日:2005-01-13

    IPC分类号: G11C19/00

    摘要: A shift register and a shift register are provided. The shift register comprises the switch circuit, the latch circuit, and the inverter circuit 170. The shift register set, by alternately-serially connecting two types of shift registers, can receive two clock signals and an initial pulse signal to control the output waveform. The output of the present stage shift register can be used to control the turn-on time of the nest stage shift register. Further, by changing the circuit driving signal from the dynamic signal to the static signal, the circuit can operate only when the signal is “0” or “1” without being affected by the signal rising time and the falling time so that the circuit can operate in a more stable status.

    摘要翻译: 提供了移位寄存器和移位寄存器。 移位寄存器包括开关电路,锁存电路和逆变器电路170.通过交替串联连接两种类型的移位寄存器的移位寄存器可以接收两个时钟信号和初始脉冲信号来控制输出波形。 当前级移位寄存器的输出可用于控制嵌套级移位寄存器的导通时间。 此外,通过将电路驱动信号从动态信号改变为静态信号,电路仅在信号为“0”或“1”时才能工作,而不受信号上升时间和下降时间的影响,使得电路可以 经营状况更加稳定。

    Liquid crystal display
    5.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号:US07388567B2

    公开(公告)日:2008-06-17

    申请号:US10901004

    申请日:2004-07-27

    IPC分类号: G09G3/36

    摘要: The LCD device includes a pixel circuit and a driving circuit. The pixel circuit comprises thin film transistors serving for driving pixels of the LCD The driving circuit is coupled to the pixel circuit, generating a driving signal for driving the transistors. The gate terminal driving signal of the pixel transistors has a high state and a low state, and the threshold voltage of the transistor is set at a level at zero volt, or depending on whether the transistor is n-type or p-type, between zero volt and the low or high states of the gate terminal driving signal, respectively.

    摘要翻译: LCD装置包括像素电路和驱动电路。 像素电路包括用于驱动LCD的像素的薄膜晶体管。驱动电路耦合到像素电路,产生用于驱动晶体管的驱动信号。 像素晶体管的栅极端子驱动信号具有高状态和低状态,并且晶体管的阈值电压被设置为零伏特的电平,或者取决于晶体管是n型还是p型,在 零电压和栅极端子驱动信号的低或高状态。

    Shift register and shift register set using the same
    6.
    发明申请
    Shift register and shift register set using the same 有权
    移位寄存器和移位寄存器组使用相同

    公开(公告)号:US20050289422A1

    公开(公告)日:2005-12-29

    申请号:US11035784

    申请日:2005-01-13

    IPC分类号: G01R31/28 G11C19/38

    摘要: A shift register and a shift register are provided. The shift register comprises the switch circuit, the latch circuit, and the inverter circuit 170. The shift register set, by alternately-serially connecting two types of shift registers, can receive two clock signals and an initial pulse signal to control the output waveform. The output of the present stage shift register can be used to control the turn-on time of the nest stage shift register. Further, by changing the circuit driving signal from the dynamic signal to the static signal, the circuit can operate only when the signal is “0” or “1” without being affected by the signal rising time and the falling time so that the circuit can operate in a more stable status.

    摘要翻译: 提供了移位寄存器和移位寄存器。 移位寄存器包括开关电路,锁存电路和逆变器电路170.通过交替串联连接两种类型的移位寄存器的移位寄存器可以接收两个时钟信号和初始脉冲信号来控制输出波形。 当前级移位寄存器的输出可用于控制嵌套级移位寄存器的导通时间。 此外,通过将电路驱动信号从动态信号改变为静态信号,电路仅在信号为“0”或“1”时才能工作,而不受信号上升时间和下降时间的影响,使得电路可以 经营状况更加稳定。

    Method to fabricate the thin film transistor
    7.
    发明授权
    Method to fabricate the thin film transistor 失效
    制造薄膜晶体管的方法

    公开(公告)号:US5943560A

    公开(公告)日:1999-08-24

    申请号:US635016

    申请日:1996-04-19

    摘要: Ultrahigh vacuum chemical vapor deposition (UHV/CVD) and chemical mechanical polishing (CMP) systems are used in a method which can fabricate polycrystalline silicon (poly-Si) and polycrystalline silicon-germanium (poly-Si.sub.1-x -Ge.sub.x) thin film transistors at low temperature and low thermal budget. Poly-Si and poly-Si.sub.1-x -Ge.sub.x can be deposited by UHV/CVD without any anneal step. And due to the ultra low base pressure and ultraclean growth environment, the As-deposited poly films have low defect densities. However, the surface morphology retards the usage of the fabricating top-gate poly TFT's. In this invention, the CMP system is used for improving the surface morphology, high performance poly-Si and poly-Si.sub.1-x -Ge.sub.x TFT's can be obtained.

    摘要翻译: 在能够制造多晶硅(poly-Si)和多晶硅 - 锗(poly-Si1-x-Gex)薄膜晶体管的方法中使用超高真空化学气相沉积(UHV / CVD)和化学机械抛光(CMP) 在低温和低热预算。 Poly-Si和poly-Si1-x-Gex可以通过UHV / CVD进行沉积,无需任何退火步骤。 并且由于超低的基础压力和超高的生长环境,沉积的多晶膜具有低的缺陷密度。 然而,表面形态阻碍了制造顶栅多晶硅TFT的使用。 在本发明中,CMP系统用于改善表面形态,可以获得高性能的多晶硅和多晶Si1-x-Gex TFT。

    Method for fabricating thin-film transistor with bottom-gate or
dual-gate configuration
    8.
    发明授权
    Method for fabricating thin-film transistor with bottom-gate or dual-gate configuration 失效
    用于制造具有底栅极或双栅极配置的薄膜晶体管的方法

    公开(公告)号:US5658806A

    公开(公告)日:1997-08-19

    申请号:US547715

    申请日:1995-10-26

    摘要: A method for fabricating a self-aligned thin-film transistor, in accordance with the present invention, first involves forming a gate electrode on an insulating layer. Next, a gate dielectric layer is formed to enclose the gate electrode. Subsequently, a semiconductor layer, a conducting layer, and a first dielectric layer are formed to cover the substrate and the gate dielectric layer. Afterwards, a chemical mechanical polishing process is applied to subsequently polish the first dielectric layer and the conducting layer to expose the semiconductor layer above the gate electrode. Therefore, the conducting layer disposed at opposite sides of the gate electrode is self-aligned to act as the source/drain regions of the fabricated TFT device.

    摘要翻译: 根据本发明的制造自对准薄膜晶体管的方法首先包括在绝缘层上形成栅电极。 接下来,形成栅介电层以包围栅电极。 随后,形成半导体层,导电层和第一介电层以覆盖基板和栅极介电层。 然后,施加化学机械抛光工艺以随后抛光第一介电层和导电层,以露出栅电极上方的半导体层。 因此,设置在栅电极的相对侧的导电层是自对准的,用作所制造的TFT器件的源/漏区。

    Tunable antenna and Related Radio-Frequency Device
    9.
    发明申请
    Tunable antenna and Related Radio-Frequency Device 有权
    可调谐天线和相关无线电频率设备

    公开(公告)号:US20130154888A1

    公开(公告)日:2013-06-20

    申请号:US13561086

    申请日:2012-07-30

    IPC分类号: H01Q9/04

    摘要: A tunable antenna is disclosed. The tunable antenna includes a ground element for providing grounding, a signal feed-in terminal, a radiation unit electrically connected to the signal feed-in terminal and including a long side extended from the signal feed-in terminal along a first direction, a short side extended from the signal feed-in terminal along a second direction, and a branch electrically connected between the signal feed-in terminal and the ground element, a coupling unit for coupling to the long side, and a switch unit for connecting or disconnecting the coupling unit to/from the ground element to change a coupling relationship between the coupling unit and the long side, such that the tunable antenna respectively operates in a first frequency band and a second frequency band.

    摘要翻译: 公开了一种可调天线。 可调谐天线包括用于提供接地的接地元件,信号馈入端子,电连接到信号馈入端子并且包括沿着第一方向从信号馈入端子延伸的长边的辐射单元,短路 从信号馈入端子沿着第二方向延伸,以及电连接在信号馈入端子和接地元件之间的分支,用于耦合到长边的耦合单元和用于连接或断开 将耦合单元耦合到接地元件以改变耦合单元和长边之间的耦合关系,使得可调谐天线分别在第一频带和第二频带中操作。

    Radio-Frequency Device and Wireless Communication Device
    10.
    发明申请
    Radio-Frequency Device and Wireless Communication Device 有权
    射频设备和无线通信设备

    公开(公告)号:US20130130633A1

    公开(公告)日:2013-05-23

    申请号:US13442839

    申请日:2012-04-09

    CPC分类号: H01Q1/245

    摘要: A radio-frequency (RF) device and a wireless communication device include a capacitive sensing unit capable of using a radiating element of an antenna to sensing an environment capacitance within a specified range, such that an RF signal processing device is capable of adjusting power of an RF signal accordingly, to prevent affecting a user. When the radiating element of the antenna includes a direct-current signal route to a ground terminal, the RF device and the wireless communication device further includes at least a capacitor for cutting off the direct-current signal route.

    摘要翻译: 射频(RF)装置和无线通信装置包括能够使用天线的辐射元件感测特定范围内的环境电容的电容感测单元,使得RF信号处理装置能够调节 相应地RF信号,以防止影响用户。 当天线的辐射元件包括到接地端子的直流信号路由时,RF设备和无线通信设备还包括至少一个用于切断直流信号路由的电容器。