Patent ID: 9599850
Date: 2017-03-21
CPC Classifications: G02F

Claim:
1. A liquid crystal display (LCD) panel for a curved screen, comprising a plurality of display sections and a black matrix layer, each of the plurality of display sections comprising a plurality of pixel units, each of the plurality of pixel units comprising a primary sub-pixel and a secondary sub-pixel, the plurality of display sections comprising: a central display section, located on a medial area of the LCD panel; a first display section; a second display section, the first display section located between the second display section and the central display section; a plurality of first transitional display sections, surrounding the first display section sequentially; and a plurality of second transitional display sections, disposed between the first display section and the second display section; wherein the black matrix layer is used for adjusting an area of the primary sub-pixel and an area of the secondary sub-pixel in each of the plurality of display sections, so that an area ratio of the secondary sub-pixel to the primary sub-pixel in the first display section equals to an area ratio of the secondary sub-pixel to the primary sub-pixel in the central display section, an area ratio of the secondary sub-pixel to the primary sub-pixel in the second display section is greater than the area ratio of the secondary sub-pixel to the primary sub-pixel in the first display section, an area of the primary sub-pixel in the central display section is lower than an area of the primary sub-pixel in the first display section, but the area of the primary sub-pixel in the central display section is greater than an area of the primary sub-pixel in the second display section, wherein an area of the secondary sub-pixel in each of the plurality of first transitional display sections is between the area of the secondary sub-pixel in the first display section and the area of the secondary sub-pixel in the central display section, an area of the primary sub-pixel in each of the plurality of first transitional display sections is between the area of the primary sub-pixel in the first display section and the area of the primary sub-pixel in the central display section, and both of the area of the secondary sub-pixel and the area of the primary sub-pixel in each of the plurality of first transitional display sections decrease from the inside out proportionally, wherein an area of the secondary sub-pixel in each of the plurality of second transitional display sections is between the area of the secondary sub-pixel in the first display section and the area of the secondary sub-pixel in the second display section, an area of the primary sub-pixel in each of the plurality of second transitional display sections is between the area of the primary sub-pixel in the first display section and the area of the primary sub-pixel in the second display section, and both of the area of the secondary sub-pixel and the area of the primary sub-pixel in each of the plurality of second transitional display sections decrease from one side of the first display section to one side of the second display section proportionally.