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US 2006/0066708 A1Published application
Line head and image forming apparatus
AssigneeSeiko Epson Corporation
InventorTakayuki Kitazawa
Life of this patent
Estimating the term…
Abstract
A line head includes pixel circuits each of which has a plurality of light-emitting elements and circuit elements arranged in a line, and that make the light-emitting elements emit light selectively, based on selecting signals and data signals; selecting circuits that generate the selecting signals based on clock signals input through clock signal lines; data lines that supply data signals to the pixel circuits; and a conductive line having low impedance, arranged in the vicinity of the clock signal line.
Claims7
A line head comprising:
- pixel circuits each of which has a plurality of light-emitting elements and circuit elements arranged in a line, and which make the light-emitting elements emit light selectively based on selecting signals and data signals;
- selecting circuits that generate the selecting signals based on clock signals input through clock signal lines;
- data lines that supply data signals to the pixel circuits;
- and
- a conductive line having low impedance, arranged in the vicinity of the clock signal line.
2 more elements
Dependencies are inferred from the claim text.