中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
CN105511132B 视角可切换的显示器及其操作方法 有权

视角可切换的显示器及其操作方法
Abstract:
本发明公开了一种视角可切换的显示器及其操作方法，该显示器包括第一像素以及第二像素。第一像素具有第一子像素以及第二子像素，第二像素具有第三子像素、第四子像素以及第五子像素。第五子像素用以在窄视角模式之下致能并且在广视角模式之下禁能，当第五子像素致能的时候，第一子像素、第二子像素、第三子像素以及第四子像素受第五子像素的影响而使得可视角较小而在第五子像素禁能而不发光的时候较大。本发明的显示器因在第二像素中配置第四子像素以及第五子像素，藉此达到防窥的功效，而且可以使显示器在窄式角模式下有更好的开口率。
Abstract(English):

A display device with switchable viewing angle includes a first pixel and a second pixel. The first pixel has a first sub-pixel and a second sub-pixel. The second pixel has a third sub-pixel, a fourth sub-pixel and a fifth sub-pixel. The fifth sub-pixel is configured to be enabled when operating in a narrow viewing angle mode and to be disabled when operating in a wide viewing angle mode. When the fifth sub-pixel is enabled, each viewing angle of the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel is narrower than that when the fifth sub-pixel is disabled.

Public/Granted literature
Patent Agency Ranking
0/0