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US 12,315,468 B2Granted
Display device and display method
AssigneeSharp Kabushiki Kaisha
InventorTatsunori Nakamura
Life of this patent
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Abstract
The display device includes a first liquid crystal panel that displays a first image, a second liquid crystal panel that faces a rear surface of the first liquid crystal panel and displays a second image synchronized with the first image, and an image enlargement processing unit configured to generate the second image to be displayed on the second liquid crystal panel by enlargement from a predetermined enlargement center position toward at least one end portion of the second liquid crystal panel.
Claims8
A display device comprising:
- a first liquid crystal panel configured to display a first image;
- a second liquid crystal panel facing a rear surface of the first liquid crystal panel and configured to display a second image synchronized with the first image;
- and
- an image enlargement processing unit configured to generate the second image to be displayed on the second liquid crystal panel by enlarging a pre-enlargement image from a predetermined enlargement center position toward at least one end portion of the second liquid crystal panel,
- wherein the image enlargement processing unit enlarges the pre-enlargement image, being an image before an enlargement of the second image, in such a manner that a position of a pre-enlargement display element of the pre-enlargement image gets close to the at least one end portion to generate the second image, the pre-enlargement display element being a partial region closer to the at least one end portion than the predetermined enlargement center position.
2 more elements
A display device comprising:
- a first liquid crystal panel configured to display a first image;
- a second liquid crystal panel facing a rear surface of the first liquid crystal panel and configured to display a second image synchronized with the first image;
- an image enlargement processing unit configured to generate the second image to be displayed on the second liquid crystal panel by enlarging a pre-enlargement image from a predetermined enlargement center position toward at least one end portion of the second liquid crystal panel;
- a liquid crystal panel extension processing unit configured to perform filtering to generate the pre-enlargement image, being an image before an enlargement of the second image, by the image enlargement processing unit;
- and
- an input device configured to input at least one of a first parameter and a second parameter, the first parameter including information for the liquid crystal panel extension processing unit to perform the filtering, and the second parameter including information for the image enlargement processing unit to enlarge the pre-enlargement image.
3 more elements
A display method comprising:
- displaying a first image on a first liquid crystal panel;
- displaying a second image synchronized with the first image on a second liquid crystal panel facing a rear surface of the first liquid crystal panel;
- generating the second image by enlarging a pre-enlargement image from a predetermined enlargement center position in the second liquid crystal panel toward at least one end portion of the second liquid crystal panel;
- and
- enlarging the pre-enlargement image, being an image before an enlargement of the second image, in such a manner that a position of a pre-enlargement display element of the pre-enlargement image gets close to the at least one end portion to generate the second image, the pre-enlargement display element being a partial region closer to the at least one end portion than the predetermined enlargement center position.
2 more elements
Dependencies are inferred from the claim text.