| 摘要 |
A display panel comprises a first light polarization layer (201), a display substrate (202), a second light polarization layer (203) and a phase difference membrane (204), wherein the first light polarization layer (201) is arranged on a side of the display substrate (202) and also between the second light polarization layer (203) and the display substrate (202), the transmission axis direction of the first light polarization layer (201) is perpendicular to that of the second light polarization layer (203), and the phase difference membrane (204) is arranged between the first light polarization layer (201) and the second light polarization layer (203). On the basis of existing display panels, the second light polarization layer (203) and the phase difference membrane (204) are arranged, so that only linearly polarized light having a polarization direction parallel to the transmission axis direction of the second light polarization layer (203) can be emitted from the display panel. As a result, a user with the angle of view perpendicular to the display panel can see the content in the display panel, while a user with the angle of view towards other directions cannot see the content in the display panel, and therefore the privacy of the users is effectively protected. |
