Video display device and operating method thereof
AssigneeLG Electronics Inc.
InventorsJeongsoo Shin, Youngju Cho
Life of this patent
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Abstract
An operating method of a video display device is provided. The method includes: obtaining at least one of user's bio information and pattern input; upon the receipt of a user input for a function key input of the video display device within a predetermined time, performing an operation personalized to the user on the basis of at least one of the obtained user's bio information and pattern input and the function key input; and upon the receipt of the user input for the function key input after the predetermined time elapses, performing an operation corresponding to the function key.
Claims20
An operating method of a video display device, the method comprising:
- obtaining user's bio information;
- displaying a predetermined time, wherein the predetermined time indicates a remaining time which the video display device performs an operation personalized to a user in response to a receipt of a user input for a function key input;
- upon the receipt of a user input for a function key input of the video display device within a predetermined time, performing an operation personalized to the user on the basis of the obtained user's bio information and the function key input;
- and
- upon the receipt of the user input for the function key input after the predetermined time elapses, performing an operation corresponding to the function key,
- wherein the bio information comprises at least one of a user's fingerprint, iris, vein, face and voice.
A video display device comprising:
- a user input interface unit obtaining user's bio information;
- a display unit displaying a predetermined time, wherein the predetermined time indicates a remaining time which the video display device performs an operation personalized to a user in response to a receipt of a user input for a function key input;
- and
- a control unit,
- wherein the control unit,
- upon the receipt of a user input for a function key input of the video display device within a predetermined time, performs an operation personalized to the user on the basis of the obtained user's bio information and the function key input, and
- upon the receipt of the user input for the function key input after the predetermined time elapses, performs an operation corresponding to the function key, and
- wherein the bio information comprises at least one of a user's fingerprint, iris, vein, face and voice.
Dependencies are inferred from the claim text.