Method and apparatus for correcting vision based on focus adjustable lens
AssigneeSamsung Electronics Co., Ltd.
InventorsKyookeun LEE, Harry Edward MILTON
Life of this patent
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Abstract
A method of correcting vision by a vision correcting apparatus including a focus adjustable lens, includes: determining a first dioptric power to match far focus, based on far vision of a user; determining a second dioptric power to match near focus, based on corrected near vision of the user measured based on the first dioptric power; determining at least one third dioptric power to be applied to the focus adjustable lens, based on the first dioptric power and the second dioptric power; and controlling the focus adjustable lens based on the at least one third dioptric power.
Claims20
A method of correcting vision by a vision correcting apparatus comprising a focus adjustable lens, the method comprising:
- determining a first dioptric power for matching far focus, based on far vision of a user;
- determining a second dioptric power for matching near focus, based on corrected near vision of the user measured based on the first dioptric power;
- determining at least one third dioptric power to be applied to the focus adjustable lens, based on the first dioptric power and the second dioptric power;
- and
- controlling the focus adjustable lens based on the at least one third dioptric power.
An apparatus for correcting vision, the apparatus comprising:
- a focus adjustable lens;
- a storage storing a program comprising at least one instruction;
- and
- at least one processor configured to execute the at least one instruction stored in the storage unit,
- wherein the at least one processor is configured to execute the at least one instruction to:
- determine a first dioptric power for matching far focus, based on far vision of a user,
- determine a second dioptric power for matching near focus based on corrected near vision of the user measured, based on the first dioptric power,
- determine at least one third dioptric power to be applied to the focus adjustable lens, based on the first dioptric power and the second dioptric power, and
- control the focus adjustable lens based on the at least one third dioptric power.
A non-transitory computer-readable recording medium has recorded thereon a program that is executable by a processor of a vision correcting apparatus to perform a method of correcting vision, the method comprising
- determining a first dioptric power to match far focus, based on far vision of a user;
- determining a second dioptric power to match near focus, based on corrected near vision of the user measured based on the first dioptric power;
- determining at least one third dioptric power to be applied to a focus adjustable lens, based on the first dioptric power and the second dioptric power;
- and
- controlling the focus adjustable lens based on the at least one third dioptric power.
Dependencies are inferred from the claim text.