Liquid crystal display device and electronic apparatus
A technology of a liquid crystal display device and a liquid crystal layer, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of high contrast difficulty and narrowing of the field of view angle of transmission display, and achieve high contrast, consistent electro-optic characteristics, and wide viewing angles. The effect of field angle
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no. 1 Embodiment approach
[0041] Hereinafter, a liquid crystal display device according to a first embodiment of the present invention will be described with reference to the drawings. The liquid crystal display device of the present embodiment adopts the method called FFS (Fringe Field Switching, fringe field switching) among the lateral electric field methods that perform image display by applying an electric field (lateral electric field) in the direction of the substrate surface to the liquid crystal and controlling the alignment. ) mode of the liquid crystal display device.
[0042] In addition, the liquid crystal display device of this embodiment is a color liquid crystal display device provided with a color filter on a substrate, and three sub-pixels for emitting light of each color of R (red), G (green), and B (blue) constitute a 1 pixels. Therefore, a display area constituting the smallest unit constituting a display is referred to as a "sub-pixel area", and a display area composed of a set o...
no. 2 Embodiment approach
[0078] Next, a second embodiment of the present invention will be described with reference to the drawings. Figure 5 (a) is a plan view of an arbitrary sub-pixel region of the liquid crystal display device 200; Figure 5 (b) is a diagram showing the arrangement of optical axes in (a) . Figure 6 is along Figure 5 Partial sectional view of line D-D' in (a).
[0079] The liquid crystal display device 200 of this embodiment has substantially the same basic configuration as that of the liquid crystal display device 100 of the first embodiment, and is different from the liquid crystal display device 100 in that both the pixel electrodes 9 and the common electrodes 19 are formed in a substantially comb-like shape in plan view. Strip-shaped electrodes (branch electrodes) extending in a rod shape constituting the comb-tooth portion of these combs are arranged at points on the same layer so as to mesh with each other. Also, in Figure 5 , Figure 6 ,and Figure 7 in, right and ...
no. 3 Embodiment approach
[0108] Second, refer to Figure 8A third embodiment of the present invention will be described. The liquid crystal display device 300 of the present embodiment has the same basic configuration as that of the liquid crystal display device of the first embodiment, and the only difference is that a resin layer 23 and a phase region are laminated on the color filter 22 in a region corresponding to the reflective display region R. The point of poor layer 21. Therefore, the plan view, optical axis arrangement, and the like in one sub-pixel region are completely the same as those in the first embodiment, so they are omitted. and, in Figure 8 in, right and from Figure 1 to Figure 4 The same constituent elements of the liquid crystal display device 100 shown in FIG.
[0109] Figure 8 It is a partial cross-sectional configuration diagram of the liquid crystal display device 300 of the present embodiment. The cross-sectional structure shown in the figure corresponds to the ima...
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Abstract
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