公开(公告)号：US20090073335A1

公开(公告)日：2009-03-19

申请号：US11719028

申请日：2005-09-20

申请人： Toshifumi Yagi ,  Toshihide Tsubata ,  Tsuyoshi Tokuda ,  Kenji Enda ,  Yoshinori Shimada ,  Shinya Maruoka

发明人： Toshifumi Yagi ,  Toshihide Tsubata ,  Tsuyoshi Tokuda ,  Kenji Enda ,  Yoshinori Shimada ,  Shinya Maruoka

IPC分类号： G02F1/136 ,  H01L29/04

CPC分类号： G02F1/133707 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/136286

摘要： An active matrix substrate suppresses reduction in production yield and increase in production steps and simultaneously permits both sufficient securing of a storage capacity and improvement of an aperture ratio of a pixel. The active matrix substrate is an active matrix substrate and includes a thin film transistor disposed at an intersection of a scanning signal line with a data signal line on a substrate, the thin film transistor including a gate electrode connected to the scanning signal line, a source electrode connected to the data signal line, and a drain electrode connected to a drain lead-out wiring; a storage capacitor upper electrode connected to the drain lead-out wiring and a pixel electrode; and a storage capacitor wiring overlapping with the storage capacitor upper electrode through an insulating film, wherein the storage capacitor wiring has an extending portion overlapping with the drain lead-out wiring through the insulating film.

摘要翻译： 有源矩阵基板抑制了生产成本的降低和生产步骤的增加，并且同时允许充分确保存储容量和提高像素的开口率。 有源矩阵基板是有源矩阵基板，并且包括设置在扫描信号线与基板上的数据信号线交叉的薄膜晶体管，薄膜晶体管包括连接到扫描信号线的栅电极，源极 连接到数据信号线的电极和连接到漏极引出布线的漏电极; 连接到漏极引出布线的存储电容器上电极和像素电极; 以及通过绝缘膜与所述保持电容器上部电极重叠的保持电容配线，其中所述保持电容配线具有通过所述绝缘膜与所述漏极引出配线重叠的延伸部。

公开(公告)号：US20090057682A1

公开(公告)日：2009-03-05

申请号：US12162042

申请日：2006-11-07

申请人： Toshihide Tsubata ,  Masanori Takeuchi

发明人： Toshihide Tsubata ,  Masanori Takeuchi

IPC分类号： H01L33/00 ,  H01L21/28

CPC分类号： H01L27/12 ,  H01L27/124 ,  H01L27/1248 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/66765 ,  H01L29/78696

摘要： In an active matrix substrate of the present invention, a gate insulating film for covering a gate electrode of each transistor has a thin portion, having a reduced film thickness, which is provided on a part overlapped on the gate electrode, and the thin portion is formed by using the gate electrode, on which the thin portion is overlapped, as a mask, and each transistor has a first drain electrode section and a second drain electrode section which are respectively provided on both sides of a source electrode, and the thin portion has two edges opposite to each other, and the first drain electrode section is overlapped on the one edge, and the second drain electrode section is overlapped on the other edge. This makes it possible to provide an active matrix substrate which realizes high display quality while suppressing unevenness of parasitic capacitances (particularly, Cgd) of TFTs in the active matrix substrate whose each TFT has a thin portion in its gate insulating film.

摘要翻译： 在本发明的有源矩阵基板中，用于覆盖每个晶体管的栅电极的栅极绝缘膜具有设置在与栅电极重叠的部分上的膜厚减小的薄部分，薄部分是 通过使用其上重叠有薄层部分的栅电极作为掩模形成，并且每个晶体管具有分别设置在源电极两侧的第一漏电极部分和第二漏电极部分，并且薄部分 具有彼此相对的两个边缘，并且第一漏电极部分在一个边缘上重叠，并且第二漏电极部分在另一个边缘上重叠。 这使得可以提供实现高显示质量的有源矩阵基板，同时抑制每个TFT在其栅极绝缘膜中具有薄部分的有源矩阵基板中的TFT的寄生电容（特别是Cgd）的不均匀性。

公开(公告)号：US20090009697A1

公开(公告)日：2009-01-08

申请号：US11573013

申请日：2005-08-04

申请人： Masayuki Tsuji ,  Toshihide Tsubata ,  Tsuyoshi Tokuda

发明人： Masayuki Tsuji ,  Toshihide Tsubata ,  Tsuyoshi Tokuda

IPC分类号： G02F1/1335

CPC分类号： G02B5/201 ,  G02F1/133514 ,  G02F1/13394 ,  G02F1/1341 ,  G02F2001/133388 ,  G02F2001/13396

摘要： A color filter substrate according to the present invention includes a transparent substrate; at least three colors of colored layers provided on the transparent substrate; first columnar structure bodies 101 provided in pixel outskirts within a display region, the first columnar structure bodies 101 defining a cell gap; and second columnar structure bodies 102 provided in the pixel outskirts within the display region or outside the display region, the second columnar structure bodies having a smaller height than that of the first columnar structure bodies 101, such that a difference from the height of the first columnar structure bodies 101 exceeds a range of elastic deformation of the first columnar structure bodies 101.

摘要翻译： 根据本发明的滤色器基板包括透明基板; 在透明基板上设置至少三色的着色层; 第一柱状结构体101，其设置在显示区域内的像素外围，第一柱状结构体101限定单元间隙; 以及第二柱状结构体102，其设置在显示区域内或显示区域外的像素外围，第二柱状结构体的高度小于第一柱状结构体101的高度，使得与第一柱状结构体102的高度不同。 柱状结构体101超过第一柱状结构体101的弹性变形范围。

公开(公告)号：US20090009449A1

公开(公告)日：2009-01-08

申请号：US12087863

申请日：2006-11-30

申请人： Toshihisa Uchida ,  Toshihide Tsubata

发明人： Toshihisa Uchida ,  Toshihide Tsubata

IPC分类号： G09G3/36

CPC分类号： G02F1/13624 ,  G02F2001/134345 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2310/0235 ,  G09G2320/028

摘要： In one embodiment of a display device, pixels are arranged in matrix, and a first luminance area (high luminance area) and a second luminance area (low luminance area) which surrounds the first luminance area and has a luminance lower than that of the first luminance area can be formed in each pixel. The display device which can clearly display an image having a high spatial frequency and an active matrix substrate to be used for the display device are provided.

摘要翻译： 在显示装置的一个实施例中，像素以矩阵形式布置，并且第一亮度区域（高亮度区域）和第二亮度区域（低亮度区域）围绕第一亮度区域并且具有低于第一亮度区域 可以在每个像素中形成亮度区域。 提供了可以清楚地显示具有高空间频率的图像的显示装置和用于显示装置的有源矩阵基板。

公开(公告)号：US20080002076A1

公开(公告)日：2008-01-03

申请号：US11792563

申请日：2005-12-14

申请人： Toshifumi Yagi ,  Tomoki Noda ,  Toshihide Tsubata ,  Masanori Takeuchi ,  Kenji Enda

发明人： Toshifumi Yagi ,  Tomoki Noda ,  Toshihide Tsubata ,  Masanori Takeuchi ,  Kenji Enda

IPC分类号： G02F1/1343 ,  H01L21/84

CPC分类号： G02F1/136213 ,  G02F1/136259

摘要： An active matrix substrate includes a substrate, a TFT formed on the substrate, a storage capacitor element formed on the substrate, an interlayer insulating film covering the storage capacitor element, and a pixel electrode formed on the interlayer insulating film. The storage capacitor element includes a storage capacitor line, an insulating film formed on the storage capacitor line, and two or more storage capacitor electrodes opposed to the storage capacitor line with the insulating film interposed therebetween. The two or more storage capacitor electrodes are electrically connected via associated contact holes formed in the interlayer insulating film to the pixel electrode and electrically continuous with a drain electrode of the TFT.

摘要翻译： 有源矩阵基板包括基板，形成在基板上的TFT，形成在基板上的辅助电容器元件，覆盖保持电容元件的层间绝缘膜，以及形成在层间绝缘膜上的像素电极。 存储电容器元件包括辅助电容线，形成在辅助电容线上的绝缘膜和与辅助电容线相对的两个或更多个保持电容电极，绝缘膜夹在它们之间。 两个以上的保持电容电极通过形成在层间绝缘膜中的相关联的接触孔电连接到像素电极，并与TFT的漏极电连接。

公开(公告)号：US07310124B2

公开(公告)日：2007-12-18

申请号：US10840886

申请日：2004-05-08

申请人： Toshihide Tsubata ,  Tsuyoshi Tokuda

发明人： Toshihide Tsubata ,  Tsuyoshi Tokuda

IPC分类号： G02F1/1333

CPC分类号： G02F1/133512 ,  G02F2001/133357

摘要： A display device includes a color filter substrate having a flat upper surface. The color filter substrate of the display device includes a transparent substrate, a color filter layer provided on the transparent substrate and having a plurality of color filters arranged so that gaps are formed between the color filters, a light shielding layer having a plurality of light shielding portions disposed in the gaps between the plurality of color filters, and a light-transmitting resin layer having a plurality of light-transmitting resin portions respectively disposed on the plurality of first light shielding portions on the substrate side of the same. The upper surfaces of the plurality of first light shielding portions and the plurality of color filters form a substantially flat surface.

摘要翻译： 显示装置包括具有平坦的上表面的滤色器基板。 显示装置的滤色器基板包括透明基板，设置在透明基板上的滤色器层，并且具有布置成在滤色器之间形成间隙的多个滤色器，具有多个遮光层的遮光层 设置在多个滤色器之间的间隙中的部分以及分别设置在其基板侧的多个第一遮光部分上的多个透光树脂部分的透光树脂层。 多个第一遮光部和多个滤色器的上表面形成大致平坦的表面。

公开(公告)号：US20070216850A1

公开(公告)日：2007-09-20

申请号：US11569710

申请日：2005-05-26

申请人： Masayuki Tsuji ,  Toshihide Tsubata ,  Yuhko Hisada

发明人： Masayuki Tsuji ,  Toshihide Tsubata ,  Yuhko Hisada

IPC分类号： G02F1/1333 ,  G02F1/1341

CPC分类号： G02F1/133707

摘要： It is an object of the present invention to provide a substrate for liquid crystal display by means of which a generation of air bubbles in a liquid crystal layer after charging a liquid crystal can be prevented, and a liquid crystal display having a good display quality level can be obtained at a high yield, and to provide a liquid crystal display unit provided with such substrate for liquid crystal display. The present invention is directed to a substrate for liquid crystal display, comprising a projection for controlling alignments of liquid crystal molecules, wherein a slit is provided in the projection for controlling alignments of liquid crystal molecules.

摘要翻译： 本发明的目的是提供一种用于液晶显示器的基板，借此可以防止在液晶充电之后在液晶层中产生气泡，以及具有良好显示质量水平的液晶显示器 可以高产率地获得，并且提供一种设置有这种液晶显示器用基板的液晶显示单元。 本发明涉及一种用于液晶显示器的基板，包括用于控制液晶分子对准的突起，其中在用于控制液晶分子的排列的突起中设置有狭缝。

公开(公告)号：US20060017865A1

公开(公告)日：2006-01-26

申请号：US11157095

申请日：2005-06-20

申请人： Toshihide Tsubata ,  Tsuyoshi Tokuda ,  Masayuki Tsuji

发明人： Toshihide Tsubata ,  Tsuyoshi Tokuda ,  Masayuki Tsuji

IPC分类号： G02F1/1335

CPC分类号： G02F1/133707 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2001/13415

摘要： A color filter substrate is used in a display device including pixels arranged in columns and rows to define a matrix pattern. The color filter substrate includes a transparent substrate and coloring layers, including a first color filter layer, a second color filter layer and an light shielding layer, provided on the transparent substrate. The first and second color filter layers include a first color filter column and a second color filter column, respectively, each of which is arranged for an associated column of pixels. The light shielding layer includes an light shielding column, which is provided for a gap between two adjacent columns of pixels. In a gap between two pixels that are adjacent in a row direction, an intercolumnar overlap area, in which the light shielding column and at least one of the first and second color filter columns overlap each other, and an intercolumnar non-overlap area, in which the light shielding column is overlapped by neither the first nor the second color filter column, are defined, and the intercolumnar non-overlap area is defined so as to extend continuously in the row direction through the gap between the two adjacent pixels.

摘要翻译： 彩色滤光片基板用于显示装置，包括以列和行排列的像素，以限定矩阵图案。 滤色器基板包括透明基板和设置在透明基板上的着色层，包括第一滤色器层，第二滤色器层和遮光层。 第一和第二滤色器层分别包括第一滤色器色谱柱和第二滤色器色谱柱，其中每一个被布置用于相关联的像素列。 遮光层包括遮光柱，其被设置用于两个相邻列像素之间的间隙。 在行方向上相邻的两个像素之间的间隙中，其中遮光塔和第一和第二滤色器色谱柱之中的至少一个彼此重叠的色间重叠区域以及串间非重叠区域 限定了遮光塔与第一和第二滤色器色谱柱不重叠的区域，并且间隔非重叠区域被定义为通过两个相邻像素之间的间隙在行方向上连续延伸。

公开(公告)号：US20050142466A1

公开(公告)日：2005-06-30

申请号：US11015484

申请日：2004-12-17

申请人： Toshihide Tsubata ,  Tsuyoshi Tokuda

发明人： Toshihide Tsubata ,  Tsuyoshi Tokuda

IPC分类号： G02B5/20 ,  G02F1/1335

CPC分类号： G02B5/201 ,  G02F1/133516

摘要： The fabrication method for a color filter substrate of the present invention includes the step of forming a coloring layer, which includes the steps of: forming first coloring lines each including a plurality of first coloring portions lined in a first direction with a gap given between the adjacent first coloring portions; and forming second coloring lines after the formation of the first coloring lines. The step of forming second coloring lines includes the step of pressing a dry film for the second coloring lines against a substrate to stick the dry film on the substrate along a third direction crossing the first direction.

摘要翻译： 本发明的滤色器基板的制造方法包括形成着色层的工序，其中包括以下步骤：形成第一着色线，每个着色线包括在第一方向上排列的多个第一着色部分， 相邻的第一着色部分; 以及在形成第一着色线之后形成第二着色线。 形成第二着色线的步骤包括将第二着色线的干膜压靠在基板上的步骤，以沿着与第一方向交叉的第三方向将干膜粘贴在基板上。

公开(公告)号：US06437368B2

公开(公告)日：2002-08-20

申请号：US09784062

申请日：2001-02-16

申请人： Toshihide Tsubata ,  Junichi Hiraki

发明人： Toshihide Tsubata ,  Junichi Hiraki

IPC分类号： H01L2904

CPC分类号： H01L29/4908 ,  H01L29/41733 ,  H01L29/458 ,  H01L29/66765 ,  H01L29/78696

摘要： An Ta film for use in forming a source electrode and a drain electrode and an amorphous silicon film for use in forming an amorphous silicon semiconductor layer with impurity are continuously etched without setting an etching selectivity ratio. As a result, the source electrode, the drain electrode and the amorphous silicon semiconductor can be formed by a single etching process, and in the meantime, surface protrusions and recessions can be formed in a back channel region on the order of several hundreds of Å reflecting the crystal grain diameters of the Ta film for use in forming the source electrode and the drain electrode. The resulting protrusions and recessions offers an effect of suppressing an increase in OFF-state current value of the thin film transistor, and according to the foregoing method, the thin film transistor can be manufactured through a reduced number of steps at lower cost.

摘要翻译： 连续蚀刻用于形成源电极和漏电极的Ta膜和用于形成具有杂质的非晶硅半导体层的非晶硅膜，而不设置蚀刻选择比。 结果，源电极，漏电极和非晶硅半导体可以通过单个蚀刻工艺形成，并且同时可以在几百埃数量级的背沟道区域中形成表面突出和凹陷 反映用于形成源电极和漏电极的Ta膜的晶粒直径。 所产生的突起和凹陷提供了抑制薄膜晶体管的截止状态电流值的增加的效果，并且根据上述方法，可以以较低的成本通过减少数量的步骤来制造薄膜晶体管。