Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2005-04-12
2005-04-12
Le, Que T. (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C250S239000
Reexamination Certificate
active
06878917
ABSTRACT:
An injection molded image sensor includes metal sheets arranged in a matrix, an injection molded structure, a photosensitive chip, bonding pads, wires, and a transparent layer. Each metal sheet has a first board, a second board and a third board to form aimg id="CUSTOM-CHARACTER-00001" he="3.13mm" wi="2.79mm" file="US06878917-20050412-P00900.TIF" alt="custom character" img-content="character" img-format="tif" ?-shaped structure. The molded structure encapsulates the metal sheets by way of injection molding and has a first molded body and a second molded body. The injection molded structure has a U-shaped structure and is formed with a cavity. The first boards are partially encapsulated by the first molded body. The second and third boards are exposed from bottom and side surfaces of the first molded body. The chip is mounted within the cavity. The pads are formed on the chip. The wires electrically connect the pads to input terminals of the first boards. The transparent layer covers over the first molded body to encapsulate the chip.
REFERENCES:
patent: 5424531 (1995-06-01), O'Regan et al.
Chen Bruce
Hsieh Jackson
Tsai Worrell
Wu Ji-chen
Kingpak Technology Inc.
Le Que T.
Pro-Techtor Inter-national Services
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