公开(公告)号：US20210030270A1

公开(公告)日：2021-02-04

申请号：US16967948

申请日：2019-02-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ashish GOYAL ,  Vijay Narayan TIWARI ,  Tushar SIRCAR ,  Aloknath DE

IPC: A61B3/103 ,  G02B27/01 ,  G06K9/00

Abstract: Accordingly, the embodiments of the disclosure provide a method for determining refractive power of an eye of a wearer. The method includes causing to display, by a first electronic device (100), a virtual image of at least one optotype on a display (202) of a second electronic device (200). Further, the method includes varying, by the first electronic device (100), a focus of the optotypes to provide changes in an optical prescription. Further, the method includes conducting, by the first electronic device (100), an eye exam of the wearer based on the varied focus of the optotypes. Further, the method includes determining, by the first electronic device (100), the refractive power of the eye of the wearer.

公开(公告)号：US20200073476A1

公开(公告)日：2020-03-05

申请号：US16493168

申请日：2018-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vijay Narayan TIWARI ,  Joy BOSE ,  Ajit S. BOPARDIKAR ,  Tushar SIRCAR ,  Dattanand Arun RAYKAR ,  Aarshee MISHRA ,  Anirban BHADURI ,  Amit NANDAN

IPC: G06F3/01 ,  G02B27/01

Abstract: Embodiments herein disclose systems and methods for determining defect in visual field of a user. The present disclosure relates to field of medical analysis and diagnostics and more particularly relates to systems and methods for determining neurological visual diseases of the user by using the Virtual Reality (VR) display device such as a Head Mounted Display (HMD) device. The method includes providing visual stimuli along with a center weighted object to test the neurological visual disease of the user. The method includes generating a heat map or a graph to display region of blind spot in the eye of user.