US 11,656,692 B2
Input device
Hiroshi Munakata, Saitama (JP); and Yuanhao Chen, Saitama (JP)
Assigned to Wacom Co., Ltd., Saitama (JP)
Filed by Wacom Co., Ltd., Saitama (JP)
Filed on Nov. 23, 2021, as Appl. No. 17/534,343.
Application 17/534,343 is a continuation of application No. 17/000,106, filed on Aug. 21, 2020, granted, now 11,243,616.
Application 17/000,106 is a continuation of application No. PCT/JP2018/047700, filed on Dec. 26, 2018.
Claims priority of application No. JP2018-038512 (JP), filed on Mar. 5, 2018.
Prior Publication US 2022/0083156 A1, Mar. 17, 2022
Int. Cl. G06F 3/0346 (2013.01); G06F 3/0354 (2013.01)
CPC G06F 3/0346 (2013.01) [G06F 3/03542 (2013.01); G06F 3/03545 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A Virtual Reality (VR) image generation system comprising:
a sensor;
a detection circuit which, in operation, detects a first indicated position indicated by an electronic pen in a first three-dimensional space in accordance with transfer of a signal between the electronic pen and the sensor;
one or more processors; and
one or more memory devices storing instructions that, when executed by the one or more processors, cause the one or more processors to:
detect a first posture of the electronic pen in a second three-dimensional space, the first posture including at least one of a first inclination angle, a first inclination direction and a first rotation angle of the electronic pen, and
generate, when the electronic pen is in the first three-dimensional space, a first VR image of drawing by the electronic pen, based on the first indicated position and the first posture.