公开(公告)号：US20230324247A1

公开(公告)日：2023-10-12

申请号：US18322883

申请日：2023-05-24

Applicant: Wacom Co., Ltd.

Inventor： Yuto MORI ,  Mamoru OGATA ,  Kenichi NINOMIYA

IPC: G01L5/22 ,  G01L1/14 ,  G01L25/00 ,  G06F3/0354

CPC classification number: G01L25/00 ,  G01L1/144 ,  G01L5/22 ,  G06F3/03545

Abstract: Disclosed is a characteristic adjustment system of pressure detection output including an input tool that, in operation, performs an input operation by being brought into contact with an input surface and that includes a pressure detector that, in operation, detects a pressure applied to a portion of the input tool in contact with the input surface, a detection device that, in operation, generates pressure detection output by acquiring information regarding the pressure detected by the pressure detector of the input tool, a load measurement device that, in operation, measures a load applied to the input tool, and an adjustment device that, in operation, adjusts the pressure detection output from the detection device such that the pressure detection output has characteristics in a predetermined relation to a load measurement result from the load measurement device.