G - Physics – 09 – G
Patent
G - Physics
09
G
G09G 5/02 (2006.01) G09G 3/20 (2006.01) G09G 3/36 (2006.01)
Patent
CA 2289318
A gray shade displaying device and a method of displaying gray shades wherein its circuit configurations can be simplified, thus reducing power consumption and related costs and allowing values of products using the device and method to be maintained high. By deciding color data corresponding to given image data using a color data determining means, by providing a display pattern corresponding to the color data using a pattern recognizing means, by deciding gray scale data providing a specified shade of gray by giving frame rate control to the color data through a frame rate controlling means and by employing an Extension register provided within the pattern recognizing means, whether an intermediate gray shade is displayed or not is decided. Furthermore, by deciding color data corresponding to given image data using a color data determining means, by providing a display pattern corresponding to the color data using a pattern recognizing means and by deciding gray scale data providing a specified shade of gray by giving frame rate control to the color data through a frame rate controlling means and by employing an Extension register provided within the frame rate controlling means, whether an intermediate gray shade is displayed or not is decided.
Au Optronics Corporation
Corporation Nec
G. Ronald Bell & Associates
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