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    • 12. 发明申请
    • Liquid crystal display device and substrate to be used for liquid crystal display device, and methods for producing the same
    • 用于液晶显示装置的液晶显示装置和基板及其制造方法
    • US20050270472A1
    • 2005-12-08
    • US11144427
    • 2005-06-03
    • Naoshi YamadaToshihide Tsubata
    • Naoshi YamadaToshihide Tsubata
    • G02F1/1333G02F1/1339
    • G02F1/13394G02F2001/133388
    • It is intended to facilitate optimization of the configuration and distribution density of columnar spacers for realizing a liquid crystal display device having reduced low-temperature voids, lower bulging, and pressure-induced unevenness. A method of producing a substrate for a liquid crystal display device includes the steps of: providing a sample substrate; forming a columnar spacing structure sample on the sample substrate, the columnar spacing structure having at least one resin layer; determining a spring modulus k0(mN/μm) of the columnar spacing structure sample and a cross-sectional area Sps0 of a smallest portion of the columnar spacing structure sample, and calculating a spring modulus Kps(=k0/Sps0) of the columnar spacing structure sample per unit area; and with respect to an area S of a display region of the liquid crystal display device, a cross-sectional area Sps of a smallest portion of a columnar spacing structure to be formed on the substrate for the liquid crystal display device, and a number n of columnar spacing structures in the display region, prescribing the number n of columnar spacing structures and the cross-sectional area Sps of the smallest portion so that a spring modulus Kpt per unit area of display region, defined as Kps×(Sps×n/S), is within a range of no less than 0.00008 mN/μm3 and no more than 0.00237 mN/μm3.
    • 旨在促进用于实现具有降低的低温空隙,较低膨胀和压力引起的不均匀性的液晶显示装置的柱状间隔件的配置和分布密度的优化。 一种液晶显示装置用基板的制造方法,其特征在于,具备:提供试样基板; 在所述样品基板上形成柱状间隔结构样品,所述柱状间隔结构具有至少一个树脂层; 确定柱状间隔结构样品的弹性模量k 0(mN / mum)和柱状间隔结构样品的最小部分的横截面面积Sps <0> 并且计算每单位面积的柱状间隔结构样品的弹性模量Kps(= k O 0 / / SP S <0); 并且相对于液晶显示装置的显示区域的面积S,要形成在用于液晶显示装置的基板上的柱状间隔结构的最小部分的横截面积Sps和数量n 在显示区域中的柱状间隔结构,规定柱状间隔结构的数量n和最小部分的横截面面积Sps,使得定义为Kpsx(Spsxn / S)的显示区域的每单位面积的弹性模量Kpt, 在不小于0.00008mN / mum 3以上且不大于0.00237mN / mum 3的范围内。
    • 15. 发明授权
    • Liquid crystal panel, liquid crystal display device, and television device
    • 液晶面板,液晶显示装置和电视装置
    • US08253903B2
    • 2012-08-28
    • US12519059
    • 2007-09-26
    • Kentaroh IrieToshihide TsubataNaoshi Yamada
    • Kentaroh IrieToshihide TsubataNaoshi Yamada
    • G02F1/1337
    • G02F1/133753G02F1/133707G02F1/13624G02F2001/134318G02F2001/136268G02F2201/40
    • A first sub-pixel area and a second sub-pixel area that are provided in each of pixel areas so as to sandwich a scanning signal line 2. A first sub-pixel is arranged to include the first sub-pixel area and a section of the counter substrate which section corresponds to the first sub-pixel, area and the second sub-pixel is arranged to include the second sub-pixel area and a section of the counter substrate which section corresponds to the second sub-pixel area. A first alignment control structure is provided in the first sub-pixel and a second alignment control structure is provided in the second sub-pixel. The first alignment control structure (L1 and S1 to S4) provided in one pixel (55x) of two adjacent pixels has a shape obtained by rotating by 180° the first alignment control structure (L11, S11 to S14) provided in the other one pixel (55y) of the two adjacent pixels. This makes it possible to suppress deterioration in viewing angle characteristics caused by disordered alignment along the scanning signal line (2) in a liquid crystal panel in which a plurality of alignment domains can be formed.
    • 第一子像素区域和第二子像素区域,其设置在每个像素区域中以夹持扫描信号线2.第一子像素被布置为包括第一子像素区域和第一子像素区域的一部分 相应于第一子像素,区域和第二子像素的对置基板被布置为包括第二子像素区域和对应基板的与第二子像素区域对应的部分。 在第一子像素中设置第一对准控制结构,在第二子像素中设置第二对准控制结构。 设置在两个相邻像素的一个像素(55x)中的第一对准控制结构(L1和S1至S4)具有通过将设置在另一个像素中的第一对准控制结构(L11,S11至S14)旋转180°而获得的形状 (55y)。 这使得可以抑制在其中可以形成多个取向区域的​​液晶面板中沿着扫描信号线(2)的无序排列引起的视角特性的劣化。
    • 19. 发明申请
    • LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR PRODUCING THE SAME
    • 液晶显示面板及其制造方法
    • US20110051069A1
    • 2011-03-03
    • US12942185
    • 2010-11-09
    • Naoshi YAMADAHidehiko YAMAGUCHIToshihide TSUBATAYukio KUROZUMIMasayuki TSUJI
    • Naoshi YAMADAHidehiko YAMAGUCHIToshihide TSUBATAYukio KUROZUMIMasayuki TSUJI
    • G02F1/1339
    • G02F1/1339G02F1/133351G02F2001/13415
    • The method of the present invention includes the steps of (A) providing a first substrate, and a second substrate, wherein the first substrate includes a first light shielding layer provided within a non-display region, the first light shielding layer including a light-transmitting portion provided near an outer boundary of the first light shielding layer, the light-transmitting portion comprising a recess or an opening; (B) drawing a seal pattern with a sealant, the seal pattern being drawn outside the first light shielding layer so as to surround the display region, comprising the substeps of: (B1) beginning application of the sealant near the light-transmitting portion, (B2) applying the sealant along an outer periphery of the first light shielding layer, and (B3) forming a junction with the sealant having been applied near the light-transmitting portion; (C) applying a liquid crystal material within the display region surrounded by the sealant; (D) attaching the first substrate and the second substrate; and (E) performing light irradiation from the first substrate side to cure the sealant.
    • 本发明的方法包括以下步骤:(A)提供第一衬底和第二衬底,其中第一衬底包括设置在非显示区域内的第一遮光层,第一遮光层包括发光层, 所述透光部设置在所述第一遮光层的外边界附近,所述透光部包括凹部或开口; (B)利用密封剂来绘制密封图案,密封图案被拉出到第一遮光层的外面以包围显示区域,包括以下子步骤:(B1)开始在透光部分附近施加密封剂, (B2)沿着所述第一遮光层的外周施加所述密封剂,和(B3)与所述密封剂形成与所述透光部附近的接合部; (C)在由密封剂包围的显示区域内施加液晶材料; (D)连接第一基板和第二基板; 和(E)从第一基板侧执行光照射以固化密封剂。