Figure 5 | Scientific Reports

Figure 5

From: Enhanced thin-film transistor driven high-aperture in-plane switching liquid crystal displays without common line and black matrix

Figure 5

(a) Contrast ratio (CR) for CL panels with matrix BM (MBM) and stripe BM (SBM) plotted as a function of tOFF. The inset shows the brightness in the bright (Vd = 7 V) and dark (Vd = 0 V) states of the CL panel with the SBM as a function of tOFF and an optical image of the panel with tOFF = 6.4 ms. Vd (= VLC) dependence of (b) brightness and (c) contrast ratio of the CLSE panel. Insets of (b): optical images indicating the elimination of the BM from the CLSE structure (upper left) and the MBM in the conventional structure (lower right). Insets of (c): CLSE panel composed of different areas with three different pixel structures and aperture ratios (ARs), i.e., CLSE structure without BM (60%), CL structure with SBM (52%), and conventional structure with MBM (38%).

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