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    • 5. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20100245699A1
    • 2010-09-30
    • US12702955
    • 2010-02-09
    • Yasuko GotohKazuhiko Koyahara
    • Yasuko GotohKazuhiko Koyahara
    • G02F1/1368H01L33/00
    • H01L27/1288G02F1/133604G02F1/133707G02F1/13394G02F2001/133519G02F2001/13398G02F2001/136236G02F2201/52G09G3/3648G09G2300/0426H01L21/32139
    • A liquid crystal display device and a manufacturing method thereof which can suppress chipping of an alignment film or the like are provided. A liquid crystal display device and a manufacturing method thereof which can obviate the complication of manufacturing steps and the increase of a manufacturing cost are also provided. A liquid crystal display device includes: a TFT substrate; a counter substrate; and liquid crystal sandwiched between the TFT substrate and the counter substrate. A plurality of color filters are arranged on the counter substrate, and spacers are formed by stacking the plurality of color filters and by covering a surface of stacked color filters with an overcoat layer. Pedestals are formed on the TFT substrate in a state where the pedestal faces the spacer in an opposed manner. The pedestal is formed by stacking at least a semiconductor layer and a metal layer formed which are simultaneously with a thin film transistor on the TFT substrate. A width of a pedestal portion constituted of the semiconductor layer is substantially equal to a width of the spacer.
    • 提供了可以抑制取向膜等的切屑的液晶显示装置及其制造方法。 还提供了可以消除制造步骤的复杂性和制造成本的增加的液晶显示装置及其制造方法。 液晶显示装置包括:TFT基板; 相对基板; 夹在TFT基板和对置基板之间的液晶。 在对置基板上配置有多个滤色器,通过层叠多个滤色片并用覆盖层覆盖层叠的滤色片的表面来形成间隔物。 基台以相对的方式面对间隔件的状态,在TFT基板上形成基座。 通过在薄膜晶体管基板上至少形成与薄膜晶体管同时形成的半导体层和金属层来形成基座。 由半导体层构成的基座部分的宽度基本上等于间隔物的宽度。
    • 7. 发明申请
    • Liquid crystal display device
    • 液晶显示装置
    • US20080266476A1
    • 2008-10-30
    • US12213531
    • 2008-06-20
    • Takanori NakayamaRyuuta WatanabeJun OoidaYasuko GotohKaori Miyazaki
    • Takanori NakayamaRyuuta WatanabeJun OoidaYasuko GotohKaori Miyazaki
    • G02F1/133
    • H01L29/78696G02F1/136213G02F1/1368H01L29/78618H01L29/78669
    • A liquid crystal display device comprises a pair of substrates which are arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, pixel regions which are formed on a liquid-crystal-side surface of one substrate out of the pair of substrates, and thin film transistors which are formed on respective pixel regions, wherein each thin film transistor includes a gate electrode connected to a gate signal line, a semiconductor layer laminated to the gate electrode by way of an insulation film, a drain electrode formed on the semiconductor layer and connected to a drain signal line, and a source electrode connected to a pixel electrode, and the semiconductor layer is formed in a periodically irregular shape in a zone having a width substantially larger than a width of the source electrode on a side thereof from which at least the source electrode is pulled out.
    • 一种液晶显示装置包括一对基板,它们以相对的方式彼此相对地配置,同时夹着液晶,在一对基板的一个基板的液晶侧表面上形成的像素区域, 以及形成在各像素区域上的薄膜晶体管,其中每个薄膜晶体管包括连接到栅极信号线的栅极电极,通过绝缘膜层压到栅电极的半导体层,形成在半导体上的漏电极 并且连接到漏极信号线,以及连接到像素电极的源极,并且半导体层在具有基本上大于其源极电极的宽度的宽度的区域中形成为周期性不规则形状 至少该源极被拉出。
    • 10. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US08462309B2
    • 2013-06-11
    • US12702955
    • 2010-02-09
    • Yasuko GotohKazuhiko Koyahara
    • Yasuko GotohKazuhiko Koyahara
    • G02F1/1339
    • H01L27/1288G02F1/133604G02F1/133707G02F1/13394G02F2001/133519G02F2001/13398G02F2001/136236G02F2201/52G09G3/3648G09G2300/0426H01L21/32139
    • A liquid crystal display device and a manufacturing method thereof which can suppress chipping of an alignment film or the like are provided. A liquid crystal display device and a manufacturing method thereof which can obviate the complication of manufacturing steps and the increase of a manufacturing cost are also provided. A liquid crystal display device includes: a TFT substrate; a counter substrate; and liquid crystal sandwiched between the TFT substrate and the counter substrate. A plurality of color filters are arranged on the counter substrate, and spacers are formed by stacking the plurality of color filters and by covering a surface of stacked color filters with an overcoat layer. Pedestals are formed on the TFT substrate in a state where the pedestal faces the spacer in an opposed manner. The pedestal is formed by stacking at least a semiconductor layer and a metal layer formed which are simultaneously with a thin film transistor on the TFT substrate. A width of a pedestal portion constituted of the semiconductor layer is substantially equal to a width of the spacer.
    • 提供了可以抑制取向膜等的切屑的液晶显示装置及其制造方法。 还提供了可以消除制造步骤的复杂性和制造成本的增加的液晶显示装置及其制造方法。 液晶显示装置包括:TFT基板; 相对基板; 夹在TFT基板和对置基板之间的液晶。 在对置基板上配置有多个滤色器,通过层叠多个滤色片并用覆盖层覆盖层叠的滤色片的表面来形成间隔物。 基台以相对的方式面对间隔件的状态,在TFT基板上形成基座。 通过在薄膜晶体管基板上至少形成与薄膜晶体管同时形成的半导体层和金属层来形成基座。 由半导体层构成的基座部分的宽度基本上等于间隔物的宽度。