Canon kabushiki kaisha (20240419095). EXPOSURE HEAD AND IMAGE FORMING APPARATUS
Contents
EXPOSURE HEAD AND IMAGE FORMING APPARATUS
Organization Name
Inventor(s)
EXPOSURE HEAD AND IMAGE FORMING APPARATUS
This abstract first appeared for US patent application 20240419095 titled 'EXPOSURE HEAD AND IMAGE FORMING APPARATUS
Original Abstract Submitted
an exposure head includes a circuit board that is rectangular, a light emitting chip, an integrated circuit (ic), a power supply wire, and a bypass capacitor. the light emitting chip emits light to expose a photoconductor that is rotating. the light emitting chip includes a plurality of light emitting units arranged in a longer side direction of the circuit board, and the light emitting chip is disposed on a front surface of the circuit board. the ic is disposed on a back surface of the circuit board and transfers image data for controlling turn-on and turn-off of the plurality of light emitting units to the light emitting chip. the power supply wire supplies a current from a power source to the ic. the bypass capacitor is disposed on the front surface and is electrically connected to the power supply wire and a ground.
