Patent ID: 11947744
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 3:
4. An augmented reality device comprising:
at least one transparent lens;
a support frame supporting the at least one transparent lens;
at least one display module configured to display augmented reality contents through the at least one transparent lens;
a sensing module at a front of the support frame, and configured to generate image data; and
a control module configured to receive motion-sensing signals of an electronic pen to detect motion information of the electronic pen, and configured to modulate the augmented reality contents so that the motion information of the electronic pen is comprised therein,
wherein the sensing module is assembled on the support frame, or formed integrally with the support frame, is configured to detect a distance to an object using a depth sensor and an image sensor, and is configured to detect a user's eye or pupil movement using at least one biosensor,
wherein the control module is configured to divide the image data in front of the sensing module into block areas, and is configured to identify coordinates of a user's gaze point based on analysis results of pupil-sensing signals of the at least one biosensor, and
wherein the control module is configured to detect the electronic pen in an image of the block areas associated with the coordinates of the user's gaze point to transmit a drawing start signal to the electronic pen.