Image display apparatus and operating method thereof
AssigneeLG Electronics Inc.
InventorsInsoo Baek, Dochung Hwang, Chanhun Kum
Life of this patent
Estimating the term…
Abstract
An image display apparatus includes a display configured to output a screen containing an image and closed captions and a controller, wherein the controller is configured to determine whether a first region corresponding to open captions included in the image overlaps a second region previously set for the closed captions, determine a size of the first region based on that the first region overlaps the second region, display the closed captions in one region of the screen excluding the first region, when the size of the first region is within a preset range, and display the closed captions in the second region when the size of the first region is not within the preset range.
Claims15
An image display apparatus comprising:
- a display configured to output a screen containing an image and closed captions;
- and
- a controller configured to:
- determine whether a first region corresponding to open captions included in the image overlaps a second region previously set for the closed captions,
- determine a size of the first region based on that the first region overlaps the second region,
- display the closed captions in a region of the screen excluding the first region, based on the size of the first region being within a preset range defined by at least one of a predetermined maximum size and a predetermined minimum size, and
- display the closed captions in the second region based on the size of the first region not being within the preset range.
An operating method of an image display apparatus for outputting a screen including an image and closed captions, the operating method comprising:
- determining whether a first region corresponding to open captions included in the image overlaps a second region previously set for the closed captions;
- determining a size of the first region based on that the first region overlaps the second region;
- displaying the closed captions in a region of the screen excluding the first region through a display, based on the size of the first region being within a preset range defined by at least one of a predetermined maximum size and a predetermined minimum size, and
- displaying the closed captions in the second region through the display based on the size of the first region not being within the preset range.
Dependencies are inferred from the claim text.