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    • 1. 发明授权
    • Apparatus for establishing an electrical connection with a wafer to facilitate wafer-level burn-in and methods
    • 用于与晶片建立电连接以便于晶片级老化和方法的装置
    • US06340302B1
    • 2002-01-22
    • US09777986
    • 2001-02-06
    • John W. Ladd
    • John W. Ladd
    • H01R1130
    • G01R31/2863G01R1/0416G01R31/2831G01R31/3025H01R13/22H01R13/6205H01R2201/20Y10T29/49004Y10T29/49126Y10T29/4913Y10T29/49169Y10T29/49174Y10T29/49204
    • An electrical connector configured to nonrigidly apply force to a semiconductor substrate in directions substantially normal to a plane of the semiconductor substrate. The electrical connector includes a first member with an electrically conductive element and a first attractive element and a second member that includes a support element and a second attractive element. Attractive forces, such as magnetic attraction, between the first and second attractive elements secure the first and second members of the electrical connector to the semiconductor substrate in a manner that facilitates communication between the electrically conductive element of the first member and one or more semiconductor devices carried upon the semiconductor substrate. The electrical connector may be used in stress testing of semiconductor devices or to otherwise establish an electrical connection between one or more semiconductor devices, a ground, and a power source.
    • 一种电连接器,其构造成在基本上垂直于半导体衬底的平面的方向上对刚性半导体衬底施加力。 电连接器包括具有导电元件和第一吸引元件的第一元件和包括支撑元件和第二吸引元件的第二元件。 在第一和第二吸引元件之间的吸引力,例如磁吸引力,将电连接器的第一和第二构件以促进第一构件的导电元件与一个或多个半导体器件之间的连通的方式固定到半导体衬底 承载在半导体衬底上。 电连接器可以用于半导体器件的应力测试或者用于另外建立一个或多个半导体器件,地面和电源之间的电连接。
    • 7. 发明申请
    • IMAGE SENSORS WITH PIXEL CHARGE SUMMING
    • 图像传感器与像素充电夏季
    • US20110019051A1
    • 2011-01-27
    • US12509398
    • 2009-07-24
    • Zhiping YinJohn W. Ladd
    • Zhiping YinJohn W. Ladd
    • H04N5/335
    • H04N5/378H04N5/347H04N9/07
    • An image sensor has an array of pixels of different colors. The pixels may be arranged in a repeating pattern of eight pixels having four rows and two columns. During charge summing operations, the first and third rows may share a floating diffusion and the second and fourth rows may share a floating diffusion. When charge summing is inactive, transfer gates in the first and second columns may be controlled independently, while transfer gates in pairs of rows may be controlled simultaneously. When charge summing is active, summed charges from pixels of the same color in the first and third rows may be placed on the floating diffusion shared by the first and third rows and summed charges from pixels of the same color in the second and fourth rows may be placed on the floating diffusion shared by the second and fourth rows.
    • 图像传感器具有不同颜色的像素阵列。 像素可以以具有四行和两列的八个像素的重复图案布置。 在电荷求和操作期间,第一和第三行可以共享浮动扩散,并且第二和第四行可以共享浮动扩散。 当电荷求和不活动时,可以独立地控制第一和第二列中的传输门,同时可以同时控制成对行的传输门。 当充电求和有效时,第一和第三行中相同颜色的像素的相加电荷可以被放置在由第一和第三行共享的浮动扩散上,并且第二行和第四行中相同颜色的像素的相加电荷可以 放置在由第二和第四行共享的浮动扩散上。