Picture quality control method and image display using same
AssigneeLG Electronics Inc.
InventorsSung-Jin Park, Mun-Sik Bae, II-Gun Kwon
Life of this patent
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Abstract
A definition control method and an image display device using the same are provided. The definition control method includes displaying a first pattern and a second pattern, inputting a control value, and changing a display state of the first pattern according to the input control value, wherein a display state of the second pattern is not changed by the control value.
Claims86
A definition control method of an image display device, the method comprising:
- displaying a first pattern and a second pattern;
- inputting a control value;
- and
- changing a display state of the first pattern according to the input control value,
- wherein a display state of the second pattern is not changed by the control value.
A definition control method of an image display device, the method comprising:
- displaying a first pattern and a second pattern;
- and
- inputting a control value,
- wherein a display state of the first pattern is changed to be equal to a display state of the second pattern as the control value changes.
A definition control method of an image display device, the method comprising
- displaying a first pattern and a second pattern;
- inputting a control value;
- and
- displaying a control value display On Screen Display (OSD) for displaying the input control value, the control value display OSD including a variable region and a fixed region, and the variable region being variably displayed according to the input control value,
- wherein the second pattern includes a plurality of images, and, as the variable region of the control value display OSD is changed in a direction of a first side, a display state of the first pattern is changed to be equal to a display state of an image positioned at the first side, among the images included in the second pattern.
An image display device comprising:
- a memory storing a first pattern and a second pattern;
- a user input unit through which a user inputs a control value;
- a signal processing unit performing imaging processing upon the first pattern according to the input control value;
- and
- a display unit displaying a first pattern input from the signal processing unit, and a second pattern stored in the memory.
An image display device having a control menu, comprising:
- an image displayed in a first region;
- a first pattern displayed in a second region;
- a second pattern displayed in a third region;
- and
- a control value display On Screen Display (OSD) displayed in a fourth region,
- wherein the control value display OSD includes a fixed region and a variable region, the variable region is variably displayed according the input control value and displays a value of a definition element by using a number, a character or an abstract degree, and the image in the first region and the first pattern in the second region are changed according to a change in the control value.
Dependencies are inferred from the claim text.