公开(公告)号：US07826027B2

公开(公告)日：2010-11-02

申请号：US10720706

申请日：2003-11-24

申请人： Manabu Sawasaki ,  Yuichi Inoue ,  Masakazu Shibasaki

发明人： Manabu Sawasaki ,  Yuichi Inoue ,  Masakazu Shibasaki

IPC分类号： G02F1/1339 ,  G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/1368 ,  G02F1/13392 ,  G02F1/136209

摘要： It is an object of the invention to provide a substrate for a liquid crystal display, a liquid crystal display having the same, and a method of manufacturing the same which make it possible to provide a display having high luminance and preferable display characteristics to be used in display sections of information apparatuses and the like. Each pixel is defined by gate bus lines extending in the horizontal direction and drain bus lines extending in the vertical direction. TFTs are formed in the vicinity of intersections between the bus lines, and resin overlap sections for shielding the TFTs from light are formed above the same. No black matrix is formed on a common electrode substrate which is provided in a face-to-face relationship with a TFT substrate, and the bus lines and the resin overlap sections formed on the TFT substrate function as a black matrix.

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，具有该液晶显示器的液晶显示器及其制造方法，其可以提供具有高亮度和优选的显示特性的显示器。 在信息装置的显示部等中。 每个像素由在水平方向上延伸的栅极总线和沿垂直方向延伸的漏极总线限定。 在总线之间的交叉点附近形成TFT，并且在其上方形成用于屏蔽TFT的光的树脂重叠部分。 在与TFT基板的面对面关系设置的公共电极基板上不形成黑矩阵，并且形成在TFT基板上的总线和树脂重叠部分作为黑矩阵起作用。

公开(公告)号：US07268842B2

公开(公告)日：2007-09-11

申请号：US11326276

申请日：2006-01-05

申请人： Manabu Sawasaki ,  Tomonori Tanose ,  Katsunori Misaki

发明人： Manabu Sawasaki ,  Tomonori Tanose ,  Katsunori Misaki

IPC分类号： G02F1/1335

CPC分类号： G02F1/136227 ,  G02F2001/136222

摘要： The generation of residues or flakes of a color filter is suppressed to eliminate conduction failures on an LCD substrate having a color filter on an array substrate. A passivation film formed between a pixel electrode formed in each of a plurality of pixel regions and a TFT for driving the pixel electrode has a multi-layer structure constituted by SiN layers and a SiO layers, and the SiO layer is located at the top of the film. A resin CF layer is formed on the passivation film having such a multi-layer structure. Since the resin CF layer is formed directly on the SiO layer, reduction of the adhesion of the same is suppressed. As a result, the color filter is unlikely to come off when the resin CF layer is formed, and residues of the color filter is unlikely to be generated when a contact hole is formed in the resin CF layer. This suppresses conduction failures and makes it possible to provide a reliable TFT substrate and LCD having high display characteristics.

摘要翻译： 抑制滤色器的残留物或薄片的产生，以消除在阵列基板上具有滤色器的LCD基板上的传导故障。 形成在形成在多个像素区域中的像素电极之间的钝化膜和用于驱动像素电极的TFT具有由SiN层和SiO层构成的多层结构，并且SiO层位于 这个电影。 在具有这种多层结构的钝化膜上形成树脂CF层。 由于树脂CF层直接形成在SiO层上，所以抑制了其附着力的降低。 结果，当形成树脂CF层时，滤色器不可能脱落，并且当在树脂CF层中形成接触孔时，不太可能产生滤色器的残留物。 这抑制了导通故障，并且使得可以提供具有高显示特性的可靠的TFT基板和LCD。

公开(公告)号：US20060209237A1

公开(公告)日：2006-09-21

申请号：US11286713

申请日：2005-11-23

申请人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Hidefumi Yoshida ,  Manabu Sawasaki ,  Tomonori Tanose

发明人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Hidefumi Yoshida ,  Manabu Sawasaki ,  Tomonori Tanose

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133514

摘要： A semi-transparent-type liquid crystal display device comprises a liquid crystal panel including a first substrate, a second substrate disposed behind the first substrate, and a liquid crystal layer confined between the first and second substrates, the liquid crystal panel being formed with picture element regions each having a filter of any of red, green and blue color, a backlight source disposed behind the liquid crystal panel, and a reflection member disposed further behind the backlight source, each of the plurality of picture element regions including therein a reflection region and a transmission region, wherein, in each of the picture element regions, the color filter is provided with an opening in correspondence to the reflection region, the opening provided in the filter of the green color having the largest area and having an area ratio of 50% or larger but equal to or smaller than 100% with respect to the reflection region.

摘要翻译： 一种半透明型液晶显示装置，包括：液晶面板，包括第一基板，设置在第一基板后面的第二基板和限定在第一和第二基板之间的液晶层，液晶面板形成有图像 元件区域，每个元件区域具有红色，绿色和蓝色中的任何一种的滤色器，设置在液晶面板后面的背光源，以及设置在背光源背后的反射构件，多个像素区域中的每一个在其中包括反射区域 以及透射区域，其中，在每个像素区域中，滤色器设置有与反射区域相对应的开口，设置在具有最大面积的绿色滤色器的滤光器中的开口，其面积比为 相对于反射区域为50％以上且等于或小于100％。

公开(公告)号：US07012658B2

公开(公告)日：2006-03-14

申请号：US10767226

申请日：2004-01-28

申请人： Manabu Sawasaki ,  Tomonori Tanose ,  Katsunori Misaki

发明人： Manabu Sawasaki ,  Tomonori Tanose ,  Katsunori Misaki

IPC分类号： G02F1/136

CPC分类号： G02F1/136227 ,  G02F2001/136222

摘要： The generation of residues or flakes of a color filter is suppressed to eliminate conduction failures on an LCD substrate having a color filter on an array substrate. A passivation film formed between a pixel electrode formed in each of a plurality of pixel regions and a TFT for driving the pixel electrode has a multi-layer structure constituted by SiN layers and a SiO layers, and the SiO layer is located at the top of the film. A resin CF layer is formed on the passivation film having such a multi-layer structure. Since the resin CF layer is formed directly on the SiO layer, reduction of the adhesion of the same is suppressed. As a result, the color filter is unlikely to come off when the resin CF layer is formed, and residues of the color filter is unlikely to be generated when a contact hole is formed in the resin CF layer. This suppresses conduction failures and makes it possible to provide a reliable TFT substrate and LCD having high display characteristics.

公开(公告)号：US07352419B2

公开(公告)日：2008-04-01

申请号：US10842893

申请日：2004-05-11

申请人： Tomonori Tanose ,  Manabu Sawasaki

发明人： Tomonori Tanose ,  Manabu Sawasaki

IPC分类号： G02F1/1335

CPC分类号： G02F1/133707 ,  G02F1/133512 ,  G02F2001/133776

摘要： In order to suppress color tint during display of black, chromaticity is changed when black is displayed while maintaining chromaticity when white is displayed. For this purpose, the pigment to be dispersed in a color resist is adjusted in particle size and concentration. Such adjustment is so performed that the chromaticity difference between displayed white and black becomes 0.01 or smaller in the x-y chromaticity coordinates by varying the transmissivity of color pixels during display of black. With such a structure, successfully provided is a color liquid crystal display capable of preventing color tint in displayed black, while keeping white chromaticity at the desired level.

摘要翻译： 为了在显示黑色期间抑制色调，当显示黑色时，色度会发生变化，同时在显示白色时保持色度。 为此目的，调节分散在抗彩色剂中的颜料的粒度和浓度。 通过改变黑色显示期间的彩色像素的透射率，进行这样的调整，使得显示的白色和黑色之间的色度差在x-y色度坐标中变为0.01或更小。 通过这样的结构，成功地提供了能够防止显示黑色中的色调，同时将白色色度保持在期望水平的彩色液晶显示器。

公开(公告)号：US20070211187A1

公开(公告)日：2007-09-13

申请号：US11333548

申请日：2006-01-18

申请人： Katsunori Misaki ,  Tetsuya Fujikawa ,  Yoshihisa Taguchi ,  Kenichi Nagaoka ,  Manabu Sawasaki

发明人： Katsunori Misaki ,  Tetsuya Fujikawa ,  Yoshihisa Taguchi ,  Kenichi Nagaoka ,  Manabu Sawasaki

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/13394 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2001/13396 ,  G02F2001/134345 ,  G02F2001/134354 ,  G02F2001/136218 ,  G02F2201/123

摘要： There is provided an MVA type liquid crystal display device having high brightness and excellent display quality. The liquid crystal display device includes a pair of substrates disposed to be opposite to each other, a liquid crystal sealed between the pair of substrates, plural pixel areas each including a pixel electrode 16a formed on one of the substrates and a pixel electrode 16b separated from the pixel electrode 16a, a TFT 20 disposed in each of the pixel areas and including a source electrode 22 electrically connected to the pixel electrode 16a, a linear projection 42 formed on the other substrate and to regulate alignment of the liquid crystal, and a control capacitance section to capacity couple the source electrode 22 and the pixel electrode 16b and including a control capacitance electrode 33 which is electrically connected to the source electrode 22, is opposite to at least part of the pixel electrode 16b through an insulating film, and at least part of which is disposed to overlap with the linear projection 42 when viewed perpendicularly to a substrate surface and extends along the linear projection 42.

摘要翻译： 提供了具有高亮度和优异的显示质量的MVA型液晶显示装置。 液晶显示装置包括彼此相对设置的一对基板，密封在一对基板之间的液晶，各个像素区域，每个像素区域包括形成在一个基板上的像素电极16a和像素电极16b 与像素电极16a分离，TFT20设置在每个像素区域中，并且包括与像素电极16a电连接的源电极22，形成在另一基板上的线性突起42，并且调节液晶的取向 以及与源电极22和像素电极16b的电容耦合的控制电容部分，并且包括电连接到源电极22的控制电容电极33，通过一个与像素电极16b的至少一部分相反的方式 绝缘膜，当垂直于基板表面观察时，其至少一部分被布置成与线性突起42重叠并且沿其延伸 线性突起42。

公开(公告)号：US20060055863A1

公开(公告)日：2006-03-16

申请号：US11059871

申请日：2005-02-17

申请人： Manabu Sawasaki ,  Tetsuya Fujikawa

发明人： Manabu Sawasaki ,  Tetsuya Fujikawa

IPC分类号： G02F1/1339

CPC分类号： G02F1/13394 ,  G02F2001/13396

摘要： The invention relates to a substrate for a liquid crystal display used as a display portion of an electronic apparatus and a liquid crystal display having the same and provides a substrate for a liquid crystal display which allows high display quality to be achieved and a liquid crystal display having the same. The substrate has a TFT substrate and a CF substrate provided opposite to each other, pillar spacers formed on the CF substrate to maintain a cell gap between the substrates, a region α which is located in the neighborhood of the center of a display area and in which the pillar spacers are compressed in a first amount of compressive displacement when a predetermined pressure in a direction perpendicular to a substrate surface is applied, and a region β which is located in the neighborhood of a picture-frame area outside the above region α and in which the pillar spacers are compressed in a second amount of compressive displacement greater than the first amount of compressive displacement.

摘要翻译： 本发明涉及用作电子设备的显示部分的液晶显示器用基板和具有该液晶显示器的液晶显示器，并且提供了可实现高显示质量的液晶显示器用基板和液晶显示器 有同样的 基板具有彼此相对设置的TFT基板和CF基板，形成在CF基板上的支柱间隔件，以保持基板之间的单元间隙，位于显示区域的中心附近的区域α， 当施加垂直于衬底表面的方向上的预定压力时，柱状间隔件以第一量的压缩位移被压缩，以及位于上述区域α外的图像帧区域附近的区域β，以及 其中支柱间隔件以大于第一压缩位移量的第二压缩位移量被压缩。

公开(公告)号：US08035764B2

公开(公告)日：2011-10-11

申请号：US13024765

申请日：2011-02-10

申请人： Katsunori Misaki ,  Tetsuya Fujikawa ,  Yoshihisa Taguchi ,  Kenichi Nagaoka ,  Manabu Sawasaki

发明人： Katsunori Misaki ,  Tetsuya Fujikawa ,  Yoshihisa Taguchi ,  Kenichi Nagaoka ,  Manabu Sawasaki

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/13394 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2001/13396 ,  G02F2001/134345 ,  G02F2001/134354 ,  G02F2001/136218 ,  G02F2201/123

摘要： There is provided an MVA type liquid crystal display device having high brightness and excellent display quality. The liquid crystal display device includes a pair of substrates disposed to be opposite to each other, a liquid crystal sealed between the pair of substrates, plural pixel areas each including a pixel electrode 16a formed on one of the substrates and a pixel electrode 16b separated from the pixel electrode 16a, a TFT 20 disposed in each of the pixel areas and including a source electrode 22 electrically connected to the pixel electrode 16a, a linear projection 42 formed on the other substrate and to regulate alignment of the liquid crystal, and a control capacitance section to capacity couple the source electrode 22 and the pixel electrode 16b and including a control capacitance electrode 33 which is electrically connected to the source electrode 22, is opposite to at least part of the pixel electrode 16b through an insulating film, and at least part of which is disposed to overlap with the linear projection 42 when viewed perpendicularly to a substrate surface and extends along the linear projection 42.

摘要翻译： 提供了具有高亮度和优异的显示质量的MVA型液晶显示装置。 液晶显示装置包括一对彼此相对设置的基板，密封在一对基板之间的液晶，每个像素区域包括形成在一个基板上的像素电极16a和与基板之间分离的像素电极16b 像素电极16a，设置在每个像素区域中的TFT 20，包括与像素电极16a电连接的源电极22，形成在另一基板上并调节液晶取向的直线突起42和控制 电容部分与源电极22和像素电极16b的电容耦合，并且包括电连接到源电极22的控制电容电极33通过绝缘膜与至少部分像素电极16b相对，并且至少 当垂直于基板表面观察时，其一部分被布置成与线性突起42重叠并且沿着Li延伸 近投影42。

公开(公告)号：US07212266B2

公开(公告)日：2007-05-01

申请号：US10909975

申请日：2004-08-02

申请人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Katsufumi Ohmuro ,  Hidefumi Yoshida ,  Yoshinori Tanaka ,  Norio Sugiura ,  Seiji Doi ,  Manabu Sawasaki ,  Tomonori Tanose ,  Isao Tsushima ,  Tetsuya Fujikawa ,  Tomoshige Oda

发明人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Katsufumi Ohmuro ,  Hidefumi Yoshida ,  Yoshinori Tanaka ,  Norio Sugiura ,  Seiji Doi ,  Manabu Sawasaki ,  Tomonori Tanose ,  Isao Tsushima ,  Tetsuya Fujikawa ,  Tomoshige Oda

IPC分类号： G02F1/1335

CPC分类号： G02F1/133707 ,  G02F1/133555 ,  G02F1/134336

摘要： The liquid crystal display comprises a first substrate 2 including a gate bus line 12a, a data bus line 28, a thin film transistor 18 formed near an intersection between the gate bus line 12a and the data bus line 28, and a pixel electrode 52 including a transmission electrode 32a electrically connected to the thin film transistor 18 and a reflection electrode 48b electrically connected to the transmission electrode 32a; a second substrate 4 opposed to the first substrate 2 and including an opposed electrode 68 opposed to the pixel electrode 52; and a liquid crystal layer 6 sealed between the first substrate 2 and the second substrate 4. The reflection electrode 48b is formed over another gate bus line 12b which is different from the gate bus line 12a, with an insulation layer 40 formed therebetween. The decrease of a voltage applied between the reflection electrode 48b and the opposed electrode 68 can be prevented while the space which can be not used as the transmission region can be utilized. Thus, the area decrease of the transmission part is prevented while the area of the reflection part can be increased, whereby a reflective transmission type liquid crystal display of higher display quality can be provided.

摘要翻译： 液晶显示器包括第一基板2，其包括栅极总线线路12a，数据总线28，形成在栅极总线线路12a和数据总线线路28之间的交叉点附近的薄膜晶体管18，以及像素电极 52包括电连接到薄膜晶体管18的透射电极32a和电连接到透射电极32a的反射电极48b; 与第一基板2相对并且包括与像素电极52相对的相对电极68的第二基板4; 以及密封在第一基板2和第二基板4之间的液晶层6。 反射电极48b形成在不同于栅极总线线路12a的另一个栅极总线线路12b上，其间形成有绝缘层40。 可以防止在反射电极48b和相对电极68之间施加的电压的降低，同时可以利用不能用作透射区域的空间。 因此，可以防止透射部分的面积减小，同时可以增加反射部分的面积，从而可以提供更高显示质量的反射透射型液晶显示器。

公开(公告)号：US20060033878A1

公开(公告)日：2006-02-16

申请号：US11059989

申请日：2005-02-17

申请人： Manabu Sawasaki

发明人： Manabu Sawasaki

IPC分类号： G02F1/1333

CPC分类号： G02F1/133514 ,  G02F1/136286 ,  G02F2001/136222

摘要： A substrate for a liquid crystal display device produced at a low cost and featuring a good display quality, that can be used for a display unit of electronic equipment and a liquid display device having the same. The substrate for a liquid crystal display device, comprises a glass substrate for holding liquid crystal together with an opposing substrate, a plurality of pixel regions arranged on the glass substrate, drain bus lines formed on the glass substrate, CF resin layers of a plurality of colors the ends of which are arranged on the drain bus lines, a pixel electrode formed for each pixel region on the CF resin layers, a groove portion formed between the ends of the neighboring CF resin layers, and an organic insulating layer formed so as to fill the groove portion.

摘要翻译： 用于液晶显示装置的基板，其以低成本制造，具有良好的显示质量，可用于电子设备的显示单元和具有该液晶显示装置的液晶显示装置。 液晶显示装置用基板包括：玻璃基板，与对置基板一起保持液晶的玻璃基板;玻璃基板上配置的多个像素区域;玻璃基板上形成的漏极总线;多个 其端部布置在排列总线上，对于CF树脂层上的每个像素区域形成的像素电极，形成在相邻的CF树脂层的端部之间的槽部分和形成为有机绝缘层的有机绝缘层 填充凹槽部分。