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US 2020/0394984 A1Published application
Foldable display and driving method thereof
AssigneeLG Display Co., Ltd.
InventorsMyung Jong PARK, Dae Seok OH, Jin Woo JUNG
Life of this patent
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Abstract
A foldable display comprises a flexible display panel including a screen which displays an image; a measuring part configured to measure a folding angle of the flexible display panel; and an image processor configured to vary a size of the image displayed on the screen and a size of a black pattern displayed on the screen of the flexible display panel while the folding angle of the flexible display panel is varied.
Claims20
A foldable display comprising:
- a flexible display panel including a screen which displays an image;
- a measuring part configured to measure a folding angle of the flexible display panel;
- and
- an image processor configured to vary a size of the image displayed on the screen and a size of a black pattern displayed on the screen of the flexible display panel while the folding angle of the flexible display panel is varied.
1 more element
A foldable display comprising:
- a flexible display panel including a screen which displays an image;
- a measuring part configured to measure a folding angle of the flexible display panel;
- and
- an image processor configured to vary a size of the image displayed on the screen and a size of a black pattern displayed on the screen of the flexible display panel while the folding angle of the flexible display panel is varied,
- a display panel driver configured to activate an entire screen of the flexible display panel to display the image on a maximum screen when the flexible display panel is in an unfolded state and activate a part of the screen when the flexible display panel is in a folded state to display the image on an activated screen and display the black pattern on a non-activated screen;
- and
- a gate driver divided into two or more gate drivers and driving a screen without applying data voltages to pixels of the non-activated screen in the folded state of the foldable display.
4 more elements
Dependencies are inferred from the claim text.