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US 2019/0290529 A1Published application
Vision training device for improving fusional vergence
AssigneeEdenlux Corporation
InventorSungyong PARK
Life of this patent
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Abstract
At least one of the first display and a second display move at least one of the left eye image and the right eye image such that a distance between the left eye image and the right eye image is increased. A separation confirmation signal is received indicating that the image focuses of the image do not coincide with each other in terms of fusion. Fusional amplitude information is stored indicating a separation distance between the left eye image and the right eye image when the image separation confirmation is input.
Claims18
A vision training device, comprising:
- a first display configured to provide a left eye image corresponding to a left eye of a user;
- a second display configured to provide a right eye image corresponding to a right eye of the user;
- and
- a controller configured to
- control at least one of the first display and the second display to move at least one of the left eye image and the right eye image such that the image focuses of the images coincide with each other in terms of fusion,
- control at least one of the first display and the second display to move at least one of the left eye image and the right eye image such that a distance between the left eye image and the right eye image is increased,
- receive a separation confirmation signal indicating that the image focuses of the image do not coincide with each other in terms of fusion, and
- store, as fusional amplitude information, information indicating a separation distance between the left eye image and the right eye image when the image separation confirmation is input.
5 more elements
A vision training method, comprising:
- displaying, on a first display, a left eye image corresponding to a left eye of a user;
- displaying, on a second display, a right eye image corresponding to a right eye of the user;
- controlling at least one of the first display and the second display to move at least one of the left eye image and the right eye image such that the image focuses of the images coincide with each other in terms of fusion;
- controlling at least one of the first display and the second display to move at least one of the left eye image and the right eye image such that a distance between the left eye image and the right eye image is increased;
- receiving a separation confirmation signal indicating that the image focuses of the image do not coincide with each other in terms of fusion;
- and
- storing, as fusional amplitude information, information indicating a separation distance between the left eye image and the right eye image when the image separation confirmation is input.
4 more elements
Dependencies are inferred from the claim text.