Patent ID: 11909949
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The display panel according to claim 1, wherein an orthographic projection of the cylindrical lens on the back plate falls within an orthographic projection of the corresponding sub-pixel unit on the back plate; and an aperture of the cylindrical lens satisfies:, D
    y
   
   y
  
  =
  
   
    
     W
     lens
    
    
     W
     panel
    
   
   =
   
    L
    
     L
     +
     f
    
   
  
 

where Dy is the aperture of the cylindrical lens; y is a length of the sub-pixel unit along the first direction; Wlens is a length of the cylindrical lens array along the first direction; Wpanel is a length of the display substrate along the first direction; L is an optimal viewing distance of the display panel during a parallax 3D display; f is the focal length of the cylindrical lens.