Ex parte YAMAZAKI et al. - Page 2




          Appeal No. 97-2020                                                          
          Application 07/957,107                                                      








                                 DECISION ON APPEAL                                   
                    This is a decision on appeal from the final rejec-                
          tion of claims 2 through 7 and 14 through 16, all of the                    
          claims pending in the present application.  Claims 1 and 8                  
          through 13 have been cancelled.                                             
                    This invention relates to a display method for a                  
          high gradation displaying operation in an electro-optical                   
          display device, such as a plasma display or a vacuum micro-                 
          electronic display.  The display device is constructed by a                 
          plurality of picture elements which are arranged in a matrix                
          form and have driving switching elements.  On page 3 of the                 
          specification, Appellants disclose that a display which has a               
          switching element at each pixel is called an active matrix                  
          display.  On pages 3 through 6 of the specification, Appel-                 
          lants describe the problems of providing a creation level for               
          these active displays.  On  page 6 of the specification,                    
          Appellants disclose that their invention solves the described               

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