二维码发展历程

Embed This Widget

Theme


      
    


    
    

      Widget powered by
      .
      Free, no account required.
    

  







  
  

  
  
The 1980s-1990s development of 2D barcodes (PDF417, Data Matrix, QR) to overcome 1D capacity limits.


  



  

  
  
  
  

  
  
  
  

    
相关术语

    

      
      Data Matrix
      
      PDF417
      
      DENSO WAVE 2D Innovation