Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Electromagnetic or particle radiation
Reexamination Certificate
2011-06-07
2011-06-07
Tran, Minh-Loan T (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Responsive to non-electrical signal
Electromagnetic or particle radiation
C257SE27133, C257SE21002, C438S073000
Reexamination Certificate
active
07956434
ABSTRACT:
Embodiments relate to an image sensor and a method of manufacturing the same. According to embodiments, an image sensor may include a first substrate having circuitry formed thereon. It may further include a photodiode bonded to the first substrate and electrically connected to the circuitry, and a contact plug at a pixel border that may be electrically connected with the circuitry and the photodiode. According to embodiments, the photodiode may include a first conductive type ion implantation region selectively provided in a crystalline semiconductor layer, and a second conductive type ion implantation region in contact with one side surface of the first conductive type ion implantation region.
REFERENCES:
patent: 7495206 (2009-02-01), Park
patent: 2005/0029643 (2005-02-01), Koyanagi
patent: 2009/0065829 (2009-03-01), Kim
Dongbu Hi-Tek Co., Ltd.
Quinto Kevin
Sherr & Vaughn, PLLC
Tran Minh-Loan T
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