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    • 6. 发明授权
    • Thick oxide P-gate NMOS capacitor for use in a low-pass filter of a circuit and method of making same
    • 用于电路的低通滤波器的厚氧化物P栅极NMOS电容器及其制造方法
    • US08148219B2
    • 2012-04-03
    • US12484652
    • 2009-06-15
    • Derek TamJasmine ChengJungwoo SongTakayuki Hayashi
    • Derek TamJasmine ChengJungwoo SongTakayuki Hayashi
    • H01L21/338
    • H01L29/93H01L29/94H03L7/0891H03L7/093H03L7/18
    • A circuit with dielectric thicknesses is presented that includes a low-pass filter including one or more semiconductor devices having a thick gate oxide layer, while further semiconductor devices of the circuit have thin gate oxide layers. The low-pass filter semiconductor device includes an N-type substrate, a P-type region formed on the N-type substrate, a thick gate oxide layer formed over the P-type region, a P+ gate electrode formed over the thick gate oxide layer and coupled to a first voltage supply line, and P+ pick-up terminals formed in the P-type region adjacent the gate electrode and coupled to a second voltage supply line. The low-pass filter semiconductor device acts as a capacitor, whereby a gate-to-substrate voltage is maintained at less than zero volts to maintain a stable control voltage for the circuit.
    • 提出了具有介电厚度的电路,其包括包括具有厚栅极氧化物层的一个或多个半导体器件的低通滤波器,而该电路的另外的半导体器件具有薄的栅极氧化物层。 低通滤波器半导体器件包括N型衬底,形成在N型衬底上的P型区,在P型区上形成的厚栅氧化层,形成在厚栅极氧化物上的P +栅电极 并且耦合到第一电压供应线,以及P +拾取端子,其形成在与栅电极相邻的P型区域中并且耦合到第二电压供应线。 低通滤波器半导体器件用作电容器,由此栅极至衬底的电压保持在小于零伏特以保持电路的稳定的控制电压。
    • 9. 发明授权
    • Imaging device and camera
    • 成像设备和相机
    • US07787193B2
    • 2010-08-31
    • US12092505
    • 2006-11-02
    • Keiji SakamotoTakayuki HayashiEiichi NagaokaKenichi HayashiDaisuke ItoAkio KonishiKeishi Iwasaki
    • Keiji SakamotoTakayuki HayashiEiichi NagaokaKenichi HayashiDaisuke ItoAkio KonishiKeishi Iwasaki
    • G02B15/14G03B15/00
    • G03B17/17G02B7/102G03B17/04G03B19/02G03B2217/002G03B2219/02H04N5/2254
    • The present invention aims to provide an imaging device and a camera realizing simultaneously a high magnification zoom lens system and the miniaturization of the device. The imaging device (2) includes a first lens group (G1), a second group frame unit (42), a first group frame unit (41), a motor unit (32), a third lens group (G3), and a CCD unit (33). The first lens group (G1) takes in a light flux incident along a first optical axis (A1). The second group frame unit (42) bends the light flux incident along the first optical axis (A1) to a direction along a second optical axis (A2). The first group frame unit (41) retains the first lens group (G1), and moves the first lens group (G1) in the direction along the first optical axis (A1). The motor unit (32) drives the first group frame unit (41). The first group frame unit (41) includes a driving frame (51) movable in the direction along the first optical axis (A1), and a first group frame retaining the first lens group (G1) and able to move in the direction along the first optical axis (A1) with respect to the driving frame (51).
    • 本发明的目的在于提供一种同时实现高倍率变焦透镜系统的摄像装置和照相机以及装置的小型化。 成像装置(2)包括第一透镜组(G1),第二组框单元(42),第一组框单元(41),电机单元(32),第三透镜​​组(G3) CCD单元(33)。 第一透镜组(G1)沿着第一光轴(A1)入射光束。 第二组框单元(42)使沿着第一光轴(A1)入射的光束沿着第二光轴(A2)的方向弯曲。 第一组框单元(41)保持第一透镜组(G1),并使第一透镜组(G1)沿着第一光轴(A1)的方向移动。 马达单元(32)驱动第一组框单元(41)。 第一组框架单元(41)包括沿着第一光轴(A1)的方向可移动的驱动框架(51)和保持第一透镜组(G1)的第一组框架,并且能够沿着沿着第一光轴 第一光轴(A1)相对于驱动框架(51)。