Patent ID: 11928993
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 0:
1. A display device, comprising:
a display panel comprises a substrate, and a plurality of pixel islands on the substrate;
wherein each of the plurality of pixel islands comprises a plurality of sub-pixels arranged in a first direction and a second direction; in each of the plurality of the pixel islands, a row of sub-pixels arranged in the first direction have a same color, and a row of sub-pixels arranged in the second direction have colors different from each other; and the first direction and the second direction intersect with each other; and
a light splitting device at a side of a display surface of the display panel; wherein the light splitting device is configured to deflect part of light emitted by the display panel to a first region, and deflect other part of light emitted by the display panel to a second region;
wherein a main lobe angle corresponding to the pixel island in a central display region of the display panel and a pupil distance angle satisfy a following relational expression:, α
   ≥
   
    
     2
     3
    
    ·
    β
   
  
  ,
 

wherein α represents the main lobe angle, and β represents the pupil distance angle; the main lobe angle is a projection angle of light emitted by the pixel island at a viewing position and in the first direction; and the pupil distance angle is an opening angle of two eyes relative to the display panel at the viewing position.