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    • 7. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20110317118A1
    • 2011-12-29
    • US13122796
    • 2009-06-11
    • Tsuyoshi OkazakiKatsuhiko MorishitaToshihiro Matsumoto
    • Tsuyoshi OkazakiKatsuhiko MorishitaToshihiro Matsumoto
    • G02F1/1343
    • G02F1/1393G02F1/134363
    • The present invention provides a liquid crystal display device which is capable of reducing occurrence of white-floating and/or color tone change. The present invention relates to a liquid crystal display device, comprising: a first substrate and a second substrate disposed opposite to each other; and a liquid crystal layer between the first substrate and the second substrate. The first substrate has a first comb-shaped electrode and a second comb-shaped electrode. The first electrode and the second electrode are planarly disposed opposite to each other in a pixel. The second substrate has a third electrode which is partially disposed in the pixel and is configured to be supplied with a predetermined electric potential. The liquid crystal layer includes a p-nematic liquid crystal which is configured to be aligned perpendicularly to substrate surfaces of the first substrate and the second substrate when no voltage is applied. In the plan view of the first substrate and the second substrate, the liquid crystal display device has a first gap and a second gap between the first electrode and the second electrode; further, the first gap is covered with the third electrode and the second gap is not covered with the third electrode.
    • 本发明提供一种能够减少白色浮动和/或色调变化的发生的液晶显示装置。 液晶显示装置技术领域本发明涉及一种液晶显示装置,包括:第一基板和彼此相对设置的第二基板; 以及在第一基板和第二基板之间的液晶层。 第一基板具有第一梳状电极和第二梳状电极。 第一电极和第二电极在像素中彼此相对地平面地布置。 第二基板具有部分地设置在像素中并被配置为被提供预定电位的第三电极。 液晶层包括在没有施加电压的情况下被配置成垂直于第一基板和第二基板的基板表面取向的p向列型液晶。 在第一基板和第二基板的平面图中,液晶显示装置在第一电极和第二电极之间具有第一间隙和第二间隙; 此外,第一间隙被第三电极覆盖,第二间隙不被第三电极覆盖。
    • 8. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20110199568A1
    • 2011-08-18
    • US13123924
    • 2009-06-22
    • Katsuhiko MorishitaToshihiro MatsumotoTsuyoshi Okazaki
    • Katsuhiko MorishitaToshihiro MatsumotoTsuyoshi Okazaki
    • G02F1/1343
    • G02F1/134363G02F2001/133742G02F2001/13706
    • The present invention provides a liquid crystal display device which can suppress generation of an afterimage. The present invention is a liquid crystal display device, includes: a first substrate and a second substrate which are disposed to face each other; and a liquid crystal layer sandwiched between the first substrate and the second substrate, wherein the first substrate has a comb type first electrode including a first branch portion and a comb type second electrode including a second branch portion, the first electrode and the second electrode are planarly disposed to face each other in a pixel, the liquid crystal layer includes p-type nematic liquid crystals and is driven by an electric field generated between the first electrode and the second electrode, the p-type nematic liquid crystals are aligned perpendicularly to the first substrate and second substrate surfaces when no voltage is applied, the first branch portion and the second branch portion extend diagonally with respect to a boundary line between adjacent pixels, and a distance between the first electrode and the second electrode is substantially uniform in an area surrounding an end of the first branch portion.
    • 本发明提供一种可以抑制残像的产生的液晶显示装置。 本发明是一种液晶显示装置,包括:第一基板和第二基板,被配置为彼此相对; 以及夹在第一基板和第二基板之间的液晶层,其中第一基板具有包括第一分支部分和包括第二分支部分的梳状第二电极的梳状第一电极,第一电极和第二电极是 在像素中平面地配置为彼此面对,液晶层包括p型向列型液晶,并且由在第一电极和第二电极之间产生的电场驱动,p型向列型液晶垂直于 第一基板和第二基板表面,当没有施加电压时,第一分支部分和第二分支部分相对于相邻像素之间的边界线对角地延伸,并且第一电极和第二电极之间的距离在区域 围绕第一分支部分的一端。
    • 10. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20110134348A1
    • 2011-06-09
    • US12992324
    • 2009-01-30
    • Katsuhiko MorishitaToshihiro MatsumotoTsuyoshi OkazakiHajime Imai
    • Katsuhiko MorishitaToshihiro MatsumotoTsuyoshi OkazakiHajime Imai
    • G02F1/1343G02F1/1333
    • G02F1/134363G02F1/133555G02F1/1393G02F2201/12
    • The present invention provides a TBA-mode transflective liquid crystal display device in which components such as a multigap structure and a quarter-wave plate can be omitted. The liquid crystal display device includes: a first substrate and a second substrate that are disposed opposite each other; and a liquid crystal layer that is interposed between the first substrate and the second substrate, and having, in a pixel area, a reflective area where reflective display is performed and a transmissive area where transmissive display is performed, wherein the first substrate has a first electrode provided in the transmissive area and the reflective area, a second electrode provided in the transmissive area and disposed parallel to and opposite the first electrode inside the pixel area, and a third electrode provided in the reflective area and disposed parallel to and opposite the first electrode inside the pixel area, the liquid crystal layer includes a p-type nematic liquid crystal and is driven by an electric field generated at least one of between the first electrode and the second electrode and between the first electrode and the third electrode, the p-type nematic liquid crystal is aligned perpendicular to the first substrate and the second substrate when no voltage is applied, a distance between the first electrode and the third electrode is different from a distance between the first electrode and the second electrode, and mutually different common signals are input to the second electrode and the third electrode.
    • 本发明提供一种其中可以省略诸如多光栅结构和四分之一波长板之类的部件的TBA模式半透射型液晶显示装置。 液晶显示装置包括:彼此相对设置的第一基板和第二基板; 以及介于所述第一基板和所述第二基板之间的液晶层,并且在像素区域中具有进行反射显示的反射区域和进行透射显示的透射区域,其中所述第一基板具有第一 设置在所述透射区域和所述反射区域中的电极,设置在所述透射区域中且与所述像素区域内的所述第一电极平行并相对设置的第二电极,以及设置在所述反射区域中并与所述第一电极平行并相对设置的第三电极 电极在像素区域内,液晶层包括p型向列型液晶,并且由在第一电极和第二电极之间以及第一电极和第三电极之间的至少一个产生的电场驱动,p 在不施加电压的情况下,垂直于第一基板和第二基板对准型向列型液晶, 第一电极和第三电极之间的距离不同于第一电极和第二电极之间的距离,并且相互不同的公共信号被输入到第二电极和第三电极。