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    • 7. 发明申请
    • LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示面板和液晶显示装置
    • US20100259469A1
    • 2010-10-14
    • US12740505
    • 2008-07-11
    • Masahiro ShimizuTakashi KatayamaToshihiro MatsumotoTsuyoshi Okazaki
    • Masahiro ShimizuTakashi KatayamaToshihiro MatsumotoTsuyoshi Okazaki
    • G09G3/36
    • G02F1/133707G02F1/133784
    • A liquid crystal display panel (2) includes a TFT substrate (20) and a counter substrate (30) placed opposite each other via a liquid crystal layer (40) containing liquid crystal molecules (41) that, when an electric field is applied, makes an alignment transition from an initial state to an image display state different in state of alignment from the initial state. A region (40B) where the liquid crystal molecules come into anti-parallel alignment is provided in that region of at least either the TFT substrate (20) or the counter substrate (30) to which a transverse electric field parallel to a surface of the substrate is applied. This makes it possible to provide a liquid crystal display panel capable of causing each pixel to surely make an alignment transition and making a quick alignment transition from an initial state to an image display state in a liquid crystal layer.
    • 液晶显示面板(2)具有通过含有液晶分子(41)的液晶层(40)相对配置的TFT基板(20)和对置基板(30),当施加电场时, 进行从初始状态到与初始状态的对准状态不同的图像显示状态的对准转移。 在TFT基板(20)或相对基板(30)的至少任一方的区域中设置液晶分子进行反平行排列的区域(40B),在该区域中,横向电场平行于 底物。 这使得可以提供一种能够使每个像素确实地进行取向转变并且在液晶层中从初始状态到图像显示状态的快速对准转变的液晶显示面板。
    • 8. 发明申请
    • LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS
    • 液晶板和液晶显示设备
    • US20100110355A1
    • 2010-05-06
    • US12524610
    • 2008-01-31
    • Tsuyoshi OkazakiToshihiro MatsumotoMasahiro ShimizuTakashi Katayama
    • Tsuyoshi OkazakiToshihiro MatsumotoMasahiro ShimizuTakashi Katayama
    • G02F1/1337
    • G02F1/1395G02F1/133707G02F1/13394
    • Disclosed is an OCB mode liquid crystal panel (10a) including: an active matrix substrate which includes signal lines including scanning signal lines (16) and data signal lines (15), transistors (12) connected to the respective signal lines, and pixel electrodes (17) provided for respective pixel areas demarcated by the signal lines; a counter substrate; and a liquid crystal layer provided between the active matrix substrate and the counter substrate, the liquid crystal layer being caused to transition from a bend alignment to a splay alignment; the active matrix substrate having a surface on which a step section (7) for suppressing reverse transition from a bend alignment to a splay alignment is provided, the step section being provided so that (i) the step section, (ii) a corresponding gap between two adjacent pixel electrodes (17) and (iii) a corresponding one of the signal lines (15 and 16) overlap each other. According to the above arrangement, it is possible to suppress spreading of a splay alignment due to reverse transition (bend to splay transition) during display, in an OCB mode liquid crystal panel.
    • 公开了一种OCB模式液晶面板(10a),包括:有源矩阵基板,包括包括扫描信号线(16)和数据信号线(15)的信号线,连接到各个信号线的晶体管(12)和像素电极 (17),用于由信号线划分的各个像素区域; 相对基板; 以及设置在有源矩阵基板和对置基板之间的液晶层,使液晶层从弯曲取向转变为喷射取向; 有源矩阵基板具有表面,在该表面上设置有用于抑制从弯曲取向到喷射取向的反向转变的台阶部(7),所述台阶部设置成使得(i)台阶部,(ii)相应的间隙 在两个相邻的像素电极(17)之间和(iii)信号线(15和16)中相应的一个彼此重叠。 根据上述结构,在OCB模式的液晶面板中,可以抑制在显示期间由于反向转变(弯曲到显示转变)而产生的喷射取向的扩展。