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    • 92. 发明授权
    • Liquid crystal display device having light shield in periphery of display
    • 液晶显示装置在显示器的周围具有遮光罩
    • US06268895B1
    • 2001-07-31
    • US08736426
    • 1996-10-24
    • Takayuki ShimadaYuzuru KanemoriMikio KatayamaShinya TanakaTakashi Ochi
    • Takayuki ShimadaYuzuru KanemoriMikio KatayamaShinya TanakaTakashi Ochi
    • G02F11333
    • G02F1/134309G02F1/133512G02F1/136213G02F2001/133388
    • A liquid crystal display device of the present invention includes: an active matrix substrate; a counter substrate; and a liquid crystal layer interposed between the active matrix substrate and the counter substrate, wherein the active matrix substrate includes a plurality of switching elements, a plurality of pixel electrodes, gate lines for supplying a control signal to the switching elements, and source lines for supplying a data signal to the switching elements, the gate lines and the source lines crossing each other, and the pixel electrodes being connected to the respective source lines through the switching elements, the counter substrate includes a counter electrode opposed to the plurality of pixel electrodes through the liquid crystal layer, the plurality of pixel electrodes, the counter electrodes and the liquid crystal layer interposed therebetween form a plurality of pixel regions, and wherein the liquid crystal display device includes a display region including the plurality of pixel regions and a peripheral region surrounding the display region, and the active matrix substrate includes a first conductive layer in the peripheral region.
    • 本发明的液晶显示装置包括:有源矩阵基板; 相对基板; 以及插入在有源矩阵基板和对置基板之间的液晶层,其中所述有源矩阵基板包括多个开关元件,多个像素电极,用于向所述开关元件提供控制信号的栅极线,以及用于 向切换元件提供数据信号,栅极线和源极线彼此交叉,并且像素电极通过开关元件连接到各个源极线,对置基板包括与多个像素电极相对的对置电极 通过液晶层,多个像素电极,对置电极和夹在其间的液晶层形成多个像素区域,并且其中液晶显示装置包括包括多个像素区域的显示区域和周边区域 围绕显示区域,有源矩阵基板包括 是周边区域中的第一导电层。
    • 94. 发明授权
    • Liquid crystal display device with thick interlayer insulating film under pixel electrode
    • 液晶显示装置,在像素电极下方具有厚层间绝缘膜
    • US06188458B1
    • 2001-02-13
    • US08722829
    • 1996-09-27
    • Yasunobu TagusaTakayuki ShimadaMikio Katayama
    • Yasunobu TagusaTakayuki ShimadaMikio Katayama
    • G02F1133
    • G02F1/136227G02F1/136213
    • The transmission type liquid crystal display device of this invention includes: gate lines; source lines; and switching elements each arranged near a crossing of each gate line and each source line, a gate electrode of each switching element being connected to the gate line, a source electrode of the switching element being connected to the source line, and a drain electrode of the switching element being connected to a pixel electrode for applying a voltage to a liquid crystal layer, wherein an interlayer insulating film formed of a fluoric resin with high transparency is provided above the switching element, the gate line, and the source line, and wherein the pixel electrode formed of a transparent conductive film is provided on the interlayer insulating film.
    • 本发明的透射型液晶显示装置包括:栅极线; 源线; 以及开关元件,其各自布置在每个栅极线和每个源极线的交叉点附近,每个开关元件的栅电极连接到栅极线,所述开关元件的源极连接到所述源极线,以及漏极 所述开关元件连接到用于向液晶层施加电压的像素电极,其中在所述开关元件,所述栅极线和所述源极线之上设置由具有高透明度的氟树脂形成的层间绝缘膜,并且其中 由透明导电膜形成的像素电极设置在层间绝缘膜上。
    • 95. 发明授权
    • Active-matrix type liquid crystal display device and method of compensating for defective pixel
    • 有源矩阵型液晶显示装置及补偿缺陷像素的方法
    • US06175393B1
    • 2001-01-16
    • US08700172
    • 1996-08-20
    • Atsushi BanTakayuki ShimadaMikio Katayama
    • Atsushi BanTakayuki ShimadaMikio Katayama
    • G02F11343
    • G02F1/136286G02F2001/136272
    • Auxiliary lines are formed under pixel electrodes so as to be parallel to signal lines. The auxiliary lines are connected to the signal lines at one point for each pixel. This permits a voltage to be kept applying to a signal line even if a disconnection defect occurs in the signal line by making a circuit around a disconnected portion by the auxiliary line. Moreover, if a leakage defect occurs at a crossing point between the scanning line and the signal line, the signal line would be cut off on both sides of the scanning line. This also permits a voltage to be kept applying to the signal line by the auxiliary line. By setting the auxiliary lines narrower than the signal line, a reduction in aperture ratio can be suppressed, and by adopting the auxiliary lines made of a transparent electrically conductive material such as ITO, etc., it is possible to prevent the reduction in aperture ratio due to the auxiliary lines. The described arrangement permits a generation of a line-shaped defect due to disconnection to be prevented while improving an aperture ratio of the pixel with ease.
    • 辅助线形成在像素电极下方以与信号线平行。 辅助线在每个像素的一点连接到信号线。 即使通过辅助线路使分离部分周围的电路在信号线中发生断线缺陷,也允许电压保持施加到信号线。 此外,如果在扫描线和信号线之间的交叉点发生泄漏缺陷,则信号线将在扫描线的两侧被切断。 这也允许通过辅助线将电压保持施加到信号线。 通过设置比信号线窄的辅助线,可以抑制开口率的降低,并且通过采用由ITO等透明导电材料制成的辅助线,可以防止开口率的降低 由于辅助线路。 所述布置允许由于断开而产生线状缺陷,从而能够容易地改善像素的开口率。
    • 96. 发明授权
    • Liquid crystal display device having overlapping color filters
    • 具有重叠滤色器的液晶显示装置
    • US5870157A
    • 1999-02-09
    • US721333
    • 1996-09-26
    • Takayuki ShimadaYuzuru KanemoriMikio Katayama
    • Takayuki ShimadaYuzuru KanemoriMikio Katayama
    • G02B5/20G02F1/1335G02F1/136G02F1/1368G09F9/00G02F1/1333G02F1/1343
    • G02F1/133514G02F1/133512G02F1/134336
    • A liquid crystal display device of the present invention includes: a active matrix substrate; a liquid crystal layer; and a counter substrate opposing the active matrix substrate with the liquid crystal layer interposed therebetween. The active matrix substrate includes a plurality of scanning lines, a plurality of signal lines crossing the scanning lines, a plurality of switching elements each provided near a crossing of each scanning line and each signal line, an insulating film, and a plurality of pixel electrodes at least partially overlapping the scanning lines and the signal lines with the insulating film interposed therebetween. The counter substrate includes a plurality of color filters. Adjoining color filters of different colors on the counter substrate at least partially overlap each other at a position corresponding to a boundary between adjoining pixel electrodes on the active matrix substrate.
    • 本发明的液晶显示装置包括:有源矩阵基板; 液晶层; 以及与有源矩阵基板相对的相对基板,其间夹着液晶层。 有源矩阵基板包括多条扫描线,与扫描线交叉的多条信号线,分别设置在每条扫描线与每条信号线交叉点附近的多个开关元件,绝缘膜和多个像素电极 至少部分地与扫描线和信号线重叠,绝缘膜插入其间。 对置基板包括多个滤色器。 在对置基板上的不同颜色的相邻滤色器在与有源矩阵基板上的相邻像素电极之间的边界相对应的位置处至少部分地彼此重叠。