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US 2007/0176915 A1Published application
Method for displaying an image having a maximal brightness
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorsShunepi Yamazaki, Akira Mase, Masaaki Hiroki, Yasuhiko Takemura
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Abstract
An electro-optical device and method for displaying an image are disclosed. A clear image with a clear profile can be displayed therein by processing input image data, for example input image data of TV broadcasting received by the device.
Claims10
A method of driving a liquid crystal device comprising:
- processing a first image signal into a second image signal;
- and
- inputting the second image signal to a pixel,
- wherein the first image signal comprises a first signal level at a first point and a second signal level at a second point,
- wherein the second image signal comprises the first signal level at the first point of the first image signal, the second signal level at the second point of the first image signal and a third signal level at a third point,
- wherein the third point is located between the first point and the second point,
- wherein a signal level of the first image signal varies from the first signal level to the second signal level, and
- wherein a signal level of the second image signal increases from the first signal level to the third signal level, and decreases from the third signal level to the second signal level.
5 more elements
A method of driving a liquid crystal device comprising:
- processing a first image signal into a second image signal;
- and
- inputting the second image signal to a pixel,
- wherein the first image signal comprises a first signal level at a first point and a second signal level at a second point,
- wherein the second image signal comprises the first signal level at the first point of the first image signal, the second signal level at the second point of the first image signal and a third signal level at a third point,
- wherein the third point is located between the first point and the second point,
- wherein a signal level of the first image signal decreases from the first signal level to the second signal level, and
- wherein a signal level of the second image signal decreases from the first signal level to the third signal level, and increases from the third signal level to the second signal level.
5 more elements
Dependencies are inferred from the claim text.