Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2005-03-03
2009-11-24
Luu, Thanh X (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C250S2140RC, C348S275000
Reexamination Certificate
active
07622700
ABSTRACT:
A photoelectric conversion element array having a plurality of photoelectric conversion elements (emitting optics4, receiving optics5) arranged in an array, and the photoelectric conversion elements4, 5are arranged alternately at different positions so that every second one is aligned on the same line in the direction of array. A mounted structure of photoelectric conversion element array, having the emitting optics array and the receiving optics array in the photoelectric conversion element array of this invention, arranged on an interposer substrate9so as to oppose therewith, and these arrays are mounted on the interposer substrate9through the external connection terminals7. An optical information processing apparatus1having the photoelectric conversion element array of the present invention, and an optical wave guide3opposed to the respective optics of the photoelectric conversion element arrays. These configurations not only allow high-density integration of optical interconnects, but also reduce optical interference or crosstalk due to the photoelectric conversion element, and can thereby provide a photoelectric conversion element array allowing efficient propagation of light, an integrated apparatus thereof, a mounted structure of them, and an optical information processing apparatus.
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Luu Thanh X
Sonnenschein Nath & Rosenthal LLP
Sony Corporation
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