Patent ID: 11900852
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. The method according to claim 1, wherein each pixel comprises the monochromatic light-emitting elements in three colors, and the conversion matrix for the target gamut is, [
   
    
     
      
       
        
         x
         
          t
          ⁢
          _
          ⁢
          r
         
        
        
         y
         
          t
          ⁢
          _
          ⁢
          r
         
        
       
       ⁢
       
        Y
        
         t
         ⁢
         _
         ⁢
         r
        
       
      
     
     
      
       
        
         x
         
          t
          ⁢
          _
          ⁢
          g
         
        
        
         y
         
          t
          ⁢
          _
          ⁢
          g
         
        
       
       ⁢
       
        Y
        
         t
         ⁢
         _
         ⁢
         g
        
       
      
     
     
      
       
        
         x
         
          t
          ⁢
          _
          ⁢
          b
         
        
        
         y
         
          t
          ⁢
          _
          ⁢
          b
         
        
       
       ⁢
       
        Y
        
         t
         ⁢
         _
         ⁢
         b
        
       
      
     
    
    
     
      
       Y
       
        t
        ⁢
        _
        ⁢
        r
       
      
     
     
      
       Y
       
        t
        ⁢
        _
        ⁢
        g
       
      
     
     
      
       Y
       
        t
        ⁢
        _
        ⁢
        b
       
      
     
    
    
     
      
       
        
         1
         -
         
          x
          
           t
           ⁢
           _
           ⁢
           r
          
         
         -
         
          y
          
           t
           ⁢
           _
           ⁢
           r
          
         
        
        
         y
         
          t
          ⁢
          _
          ⁢
          r
         
        
       
       ⁢
       
        Y
        
         t
         ⁢
         _
         ⁢
         r
        
       
      
     
     
      
       
        
         1
         -
         
          x
          
           t
           ⁢
           _
           ⁢
           g
          
         
         -
         
          y
          
           t
           ⁢
           _
           ⁢
           g
          
         
        
        
         y
         
          t
          ⁢
          _
          ⁢
          g
         
        
       
       ⁢
       
        Y
        
         t
         ⁢
         _
         ⁢
         g
        
       
      
     
     
      
       
        
         1
         -
         
          x
          
           t
           ⁢
           _
           ⁢
           b
          
         
         -
         
          y
          
           t
           ⁢
           _
           ⁢
           b
          
         
        
        
         y
         
          t
          ⁢
          _
          ⁢
          b
         
        
       
       ⁢
       
        Y
        
         t
         ⁢
         _
         ⁢
         b
        
       
      
     
    
   
   ]
  
  ,, where (xt_r, yt_r) represent target chromaticity coordinates of a light-emitting element in a first color, Yt_r represents a target brightness value of the light-emitting element in the first color, (xt_g, yt_g) represents target chromaticity coordinates of a light-emitting element in a second color, Yt_g represents a target brightness value of the light-emitting element in the second color, (xt_b, yt_b) represents target chromaticity coordinates of a light-emitting element in a third color, and Yt_b represents a target brightness value of the light-emitting element in the third color.