HP Inc. Patent Department
Electrically-functional optical target
In one example, a printhead having an electrically-functional optical target. The printhead includes a substrate. An optical target having an optically-distinguishable shape and formed from at least one polysilicon strip is deposited on the substrate. An electrical connection to at least one of the polysilicon strips connect the strip into a circuit that is deposited on the substrate.
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
B H H B B
B41J H05K H05K B41J B41J
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John Patrick Chaw Sing Ning Ser Chia
Oliver Ho Ge Koh