Patent ID: 9195208
Filing Date: 2015-11-24
Classification: G03G

Abstract:
1. A developing cartridge comprising: a housing configured to accommodate developer; a developing roller extending in an extending direction; a supply roller extending in the extending direction, the supply roller configured to supply the developer to the developing roller; a developing electrode provided outside of the housing, and electrically connected to the developing roller, wherein the developing electrode includes a developing protrusion protruding in the extending direction, the developing protrusion including a first surface and a second surface, the second surface being inclined relative to the first surface; and a supply electrode provided outside of the housing, and electrically connected to the supply roller, wherein the supply electrode includes a supply protrusion protruding in the extending direction, the supply protrusion having a third surface, wherein the second surface extends toward the supply protrusion, and wherein the third surface extends toward the developing protrusion and is inclined relative to the first surface.