INK CARTRIDGE CHIP, INK CARTRIDGE, AND STRUCTURAL BODY

摘要

Disclosed are an ink cartridge chip (200), an ink cartridge (400), and a structural body (700). The ink cartridge chip comprises a circuit board (201) and at least two container side terminals (202) for contacting apparatus side terminals (500). The circuit board comprises a first plane (203) and a second plane (204) perpendicularly intersecting with the first plane.;The second plane has a surface area smaller than the first plane. The container side terminals are disposed on the second plane with the smaller surface area, with one ends intersecting with the first plane, and the other ends intersecting with a third plane opposite to the first plane. The container side terminals extend through the second plane and are arranged into a row, so that it may easily contact the apparatus side terminals, thereby improving the stability of an electrical connection between an ink cartridge and a printer.

主权项

1. An ink cartridge chip to be detachably mounted on an ink cartridge or a structural body, with the ink cartridge or the structural body to be detachably mounted on an ink jet printer, wherein the ink cartridge chip comprises:
a circuit board comprising a first plane and a second plane perpendicularly intersecting with the first plane, wherein the surface area of the second plane is smaller than the surface area of the first plane; and multiple container side terminals disposed on the second plane, wherein one end of each of the container side terminals intersects with the first plane, and the other end of each of the container side terminals intersects with a third plane, the third plane is opposite to the first plane, and the container side terminals are in contact with apparatus side terminals.