Systems for Displaying Images Involving Alignment Liquid Crystal Displays
Systems for displaying images are provided. An exemplary system incorporates a vertical alignment liquid crystal display having a pixel unit. The pixel unit includes: a first substrate comprising a pixel layer thereon, wherein the pixel layer comprises a thin film transistor and a pixel electrode; a second substrate comprising a common electrode thereon; and a liquid crystal layer between the first and second substrates, wherein at least one of the pixel electrode and the common electrode has a plurality of holes therein, the holes being configured to align the liquid crystal layer.
1 - 7 . (canceled)
8 . A system for displaying images comprising:
a vertical alignment liquid crystal display comprising pixel units, wherein each of a plurality of the pixel units comprises:
a first substrate comprising a pixel layer thereon, wherein the pixel layer comprises a thin film transistor and a pixel electrode;
a second substrate comprising a common electrode thereon; and
a liquid crystal layer between the first and second substrates,
wherein one of the pixel electrode and the common electrode has a cross-shaped opening therein, and the cross-shaped opening includes a central portion and extending portions extending from the central portion.
9 . The system according to claim 8 , wherein the central portion of the cross-shaped opening comprises triangle-shaped openings extending between adjacent ones of the extending portions.
10 . The system according to claim 8 , wherein the central portion of the cross-shaped opening is a circular-shaped opening.
11 . The system according to claim 8 , wherein the central portion of the cross-shaped opening is a series of intra-quadrilateral openings.
12 . The system according to claim 11 , wherein each of the intra-quadrilateral openings has a tip pointing at the center of the pixel unit.
13 . The system according to claim 8 , wherein the central portion of the cross-shaped opening comprises a quadrangular opening in the center of the extending portions and a series of shorter stripe-shaped openings connected to the quadrangular opening.
14 . The system according to claim 8 , further comprising two polarizers disposed on exterior surfaces of the first and second substrates, respectively.
15 . The system according to claim 14 , wherein the polarizers are linear polarizers.
16 . The system according to claim 14 , wherein the polarizers are circular polarizers, and each of the circular polarizers comprises a linear polarizer and a broadband quarter wave film.
17 . The system according to claim 14 , further comprising at least one compensation film disposed between one of the polarizers and one of the first and second substrates.
18 . The system according to claim 8 , further comprising a color filter layer between the second substrate and the common electrode.
19 . (canceled)
20 . A system for displaying images comprising:
an electronic device, comprising:
a vertical alignment liquid crystal display having a pixel unit comprising:
a first substrate comprising a pixel layer thereon, wherein the pixel layer comprises a thin film transistor and a pixel electrode;
a second substrate comprising a common electrode thereon; and
a liquid crystal layer between the first and second substrates,
wherein one of the pixel electrode and the common electrode has a cross-shaped opening therein, and the cross-shaped opening includes a central portion and extending portions extending from the central portion; and
a controller electrically coupled to the display.
21 . (canceled)
22 . The system according to claim 20 , further comprising:
an input device electrically coupled to the controller to render an image on the display.