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    • 4. 发明申请
    • ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
    • 电光设备和电子设备
    • US20130082915A1
    • 2013-04-04
    • US13610075
    • 2012-09-11
    • Masashi Nakagawa
    • Masashi Nakagawa
    • G09G3/36
    • G02F1/1345G02F1/133345G02F1/136286G02F1/1368G02F2201/123G09G3/36G09G3/3688G09G2300/0426
    • A liquid crystal device as an electro-optical device includes an image signal line which is supplied with an image signal, a data line, and sampling transistors (S-TFT) as first and second transistors which are electrically connected between the data line and the image signal line and supply the image signal to the data line, where at least two types of S-TFTs are provided so that the overlapping amounts where gate electrodes of the S-TFTs and first data line overlap are different. Due to this, parasitic capacitance occurs between the gate electrode and the data line, it is possible to adjust the structural parasitic capacitance of each data line by the overlapping amounts being different, and it is possible to improve the display irregularities in series as streaks.
    • 作为电光装置的液晶装置包括被提供有图像信号的图像信号线,数据线和作为第一和第二晶体管的采样晶体管(S-TFT),其被电连接在数据线和 图像信号线并将图像信号提供给数据线,其中提供至少两种类型的S-TFT,使得S-TFT和第一数据线的栅电极重叠的重叠量不同。 由此,在栅电极和数据线之间产生寄生电容,可以通过重叠量不同来调整每条数据线的结构寄生电容,并且可以将串联的显示不规则性改善为条纹。
    • 5. 发明授权
    • Synchronization device and semiconductor device
    • 同步装置和半导体装置
    • US07912169B2
    • 2011-03-22
    • US11218528
    • 2005-09-06
    • Takanori SaekiMinoru NishizawaMasashi NakagawaHisakazu Nasu
    • Takanori SaekiMinoru NishizawaMasashi NakagawaHisakazu Nasu
    • H04L7/04
    • H04J3/0629H03M9/00H04J3/0602
    • An apparatus for performing a channel-to-channel delay correction and frame synchronization with low latency includes, on each of a plurality of channels, a clock-and-data recovery circuit, a frequency divider circuit, a circuit for detecting the phase difference between the phase of the frequency-divided clock signal and the phase of a clock signal, a serial-to-parallel converter circuit, a register array for holding the parallel output of the serial-to-parallel converter circuit, and a frame-head detector for detecting a frame head from the output of the register array and outputting a frame detection signal. A last-frame-head detector receives the frame detection signals from each of the channels and detects a channel on which the frame head was detected last. The frame head detected last, the phase of the internal clock signal, and the phase of a frequency-divided clock of a retiming clock of the channel are adjusted to substantially coincide.
    • 用于执行信道到信道延迟校正和具有低延迟的帧同步的装置包括在多个信道中的每一个上的时钟和数据恢复电路,分频器电路,用于检测 分频时钟信号的相位和时钟信号的相位,串并转换电路,用于保持串并转换电路的并联输出的寄存器阵列,以及帧头检测器 用于从寄存器阵列的输出检测帧头并输出帧检测信号。 最后帧头检测器从每个信道接收帧检测信号,并检测最后检测到帧头的信道。 最后检测到的帧头,内部时钟信号的相位和通道的重新定时时钟的分频时钟的相位被调整为基本一致。
    • 7. 发明申请
    • ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
    • 电光设备和电子设备
    • US20100072503A1
    • 2010-03-25
    • US12566361
    • 2009-09-24
    • Masashi NAKAGAWA
    • Masashi NAKAGAWA
    • H01L29/78H01L33/00
    • H01L29/78696H01L27/124H01L29/42384H01L29/78606
    • An electro-optical device includes a semiconductor layer including a channel region having a channel length along one of a first direction and a second direction, a source region having a source length along the second direction and electrically connected to a data line, a drain region having a drain length including a portion along the first direction and electrically connected to a pixel electrode, and a junction region formed between the channel region and the drain region, and bent in the drain region in plan view; a gate electrode including a main body portion facing the channel region with a gate insulating film interposed therebetween and an enclosure portion including an L-shaped portion enclosing the junction region along the portion bent in the drain region; and a sidewall portion rising or falling from the enclosure portion and including a portion arranged along the side of the second junction region.
    • 电光装置包括:半导体层,包括具有沿着第一方向和第二方向中的一个的沟道长度的沟道区;源极区,沿着第二方向具有源极长度,并且电连接到数据线,漏极区 具有包括沿着所述第一方向的部分并电连接到像素电极的漏极长度,以及形成在所述沟道区域和所述漏极区域之间的接合区域,并且在所述漏极区域中在平面图中弯曲; 栅极电极,其包括面对沟道区的主体部分,其间插入有栅极绝缘膜;以及封装部分,其包括沿着在漏极区域弯曲的部分封闭所述结区域的L形部分; 以及侧壁部分,其从所述封闭部分上升或下降并且包括沿着所述第二接合区域的侧面布置的部分。
    • 10. 发明授权
    • In-vehicle antenna apparatus
    • 车载天线装置
    • US07489279B2
    • 2009-02-10
    • US11165438
    • 2005-06-23
    • Tomoki IkedaNaofumi ShiraishiMasashi NakagawaSatoru KomatsuTomoyuki FukumaruHideaki OshimaHiroshi Iijima
    • Tomoki IkedaNaofumi ShiraishiMasashi NakagawaSatoru KomatsuTomoyuki FukumaruHideaki OshimaHiroshi Iijima
    • H01Q1/32
    • H01Q1/40H01Q1/1271H01Q1/32
    • Rear glass is provided with a patch-like radiation conductor and a first ground conductor surrounding the patch-like radiation conductor. An electronic circuit unit includes a base plate fixed on the rear glass; a frame body which houses a circuit substrate and is fixed on the base plate; and a cover for covering the frame body. One surface of the circuit substrate defines a component-holding surface which is connected with a second end of a feeder cable connected with the radiation conductor and the first ground conductor. The other surface of the circuit substrate is provided with a second ground conductor to function as a radio-wave reflective surface. The radio-wave reflective surface faces the radiation conductor and the first ground conductor disposed on the rear glass such that the radio-wave reflective surface is separated from the radiation conductor and the first ground conductor by a predetermined distance.
    • 后玻璃设置有贴片状辐射导体和围绕贴片状辐射导体的第一接地导体。 电子电路单元包括固定在后玻璃上的基板; 框架体,其容纳电路基板并固定在基板上; 以及用于覆盖框架体的盖。 电路基板的一个表面限定了与辐射导体和第一接地导体连接的馈电电缆的第二端连接的部件保持表面。 电路基板的另一个表面设置有用作无线电波反射表面的第二接地导体。 无线电波反射表面面向辐射导体和布置在后玻璃上的第一接地导体,使得无线电波反射表面与辐射导体和第一接地导体分离预定距离。