Ex parte TORIZUKA et al. - Page 2




          Appeal No. 96-1709                                                          
          Application 08/149,361                                                      


          This is a decision on the appeal under 35 U.S.C. § 134                      
          from the examiner's rejection of claims 1-3, 5, 6, 10-15 and                
          17-19.  Claims 4, 7-9 and 16 stand withdrawn from                           
          consideration by the examiner as being directed to a                        
          nonelected invention.                                                       
          The disclosed invention pertains to a liquid crystal                        
          display system having first and second displays for providing               
          images respectively to the left and right eyes of a viewer.                 
          More particularly, the system has a video signal supplying                  
          means which includes a single driver circuit for providing a                
          common drive signal to both of the first and second displays.               
          Representative claim 1 is reproduced as follows:                            
               1.  A liquid crystal display system comprising:                        
               a pair of first and second liquid crystal displays for                 
          providing respective images to left and right eyes;                         
               video signal supplying means for supplying a video                     
          signal corresponding to an image to the liquid crystal                      
          displays, said video signal supplying means including a single              
          driver circuit which provides a common drive signal to both                 
          said first and second liquid crystal displays;                              
               display controlling means for receiving said video                     
          signal and for controlling said first and second liquid                     
          crystal displays in response to an input control signal                     
          supplied in accordance with the video signal by producing a                 
          timing control signal to command one of a write operation to                
          write the video signal into said first and second liquid                    
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