Patent ID: 11926156
Assignee: ROHM CO., LTD.
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 8:
9. The thermal print head of claim 3, wherein the convex portion is connected to the top surface, and including a fifth inclined surface and a sixth inclined surface inclined with respect to the main surface and the top surface, and wherein the fifth inclined surface is located on a side where the first inclined surface is located in the sub-scanning direction,
the sixth inclined surface is located on a side where the second inclined surface is located in the sub-scanning direction,
the fifth inclined surface and the sixth inclined surface become closer to each other toward the top surface from the main surface,
an inclination angle of the fifth inclined surface with respect to the main surface is less than an inclination angle of the first inclined surface with respect to the main surface, and
an inclination angle of the sixth inclined surface with respect to the main surface is less than an inclination angle of the second inclined surface with respect to the main surface.