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US 11,114,067 B2Granted
Display device
AssigneeLG Electronics Inc.
InventorBeduero Hong
Life of this patent
Estimating the term…
Abstract
Disclosed is a display device for maximizing the possibility that an after image is formed in a rollable display, including a housing, a guide bar accommodated in the housing and configured to rotate, a display configured to be drawn out from the housing along with rotation of the guide bar and to be retracted into the housing, and a controller configured to display the display content in a region of the display, which is drawn out from the housing, in which a draw-out length of the display that is partially drawn out from the housing is variable.
Claims18
A display device comprising:
- a housing;
- a display;
- a roller disposed inside the housing, wherein the roller is configured to rotate in a first direction for the display to be wound around the roller or in a second direction for the display to be unwound around the roller;
- and
- a controller configured to:
- cause the display to display content in a region of the display that is extended to a first length from the housing when in a partial view mode, wherein an extended length of the display to be extended from the housing is variable, wherein the partial view mode is entered in response to receiving a command activating a frame mode, and
- cause the display to display a black background in the region of the display when in the frame mode.
4 more elements
Dependencies are inferred from the claim text.