公开(公告)号：US20040119929A1

公开(公告)日：2004-06-24

申请号：US10624224

申请日：2003-07-22

申请人： FUJITSU DISPLAY TECHNOLOGIES CORPORATION

发明人： Yoshinori Tanaka ,  Yoji Nagase

IPC分类号： G02F001/1345

CPC分类号： G02F1/13452 ,  G02F1/136204 ,  G02F2001/136254

摘要： There is provided a substrate for a liquid crystal display with which static damage to TFT devices can be prevented and a thin frame can be achieved, a liquid crystal display having the same, and a method of manufacturing the same. Terminal sections to which signals are input from the outside and terminal sections for outputting the signals to driver ICs are constituted by a conductive layer different from gate bus lines and a common wiring. Thus, the gate bus lines can be connected to the common wiring through connection wirings even when the common wiring is provided in a location that is removed at a chamfering step. This makes it possible to prevent TFT devices from being damaged by static electricity up to the chamfering step. There is no increase in steps for manufacturing a TFT substrate. Further, since area limitations are reduced by forming the terminal sections, connection wirings and the common wiring as a plurality of conductive layers, it is easy to lay out wirings on the TFT substrate and design a thin frame at a designing step.

摘要翻译： 提供了一种用于液晶显示器的基板，可以防止对TFT器件的静电损伤并且可以实现薄的框架，其具有相同的液晶显示器及其制造方法。 从外部输入信号的端子部分和用于将信号输出到驱动器IC的端子部分由与栅极总线线路和公共布线不同的导电层构成。 因此，即使当公共布线设置在在倒角步骤处被移除的位置时，也可以通过连接布线将栅极总线连接到公共布线。 这使得可以防止TFT器件在倒角步骤之前被静电损坏。 制造TFT基板的步骤没有增加。 此外，由于通过将端子部分，连接布线和公共布线形成为多个导电层来减小面积限制，因此在设计步骤中容易在TFT基板上布置布线并设计薄框架。

公开(公告)号：US20040027502A1

公开(公告)日：2004-02-12

申请号：US10602848

申请日：2003-06-24

申请人： Fujitsu Display Technologies Corporation

发明人： Yoshinori Tanaka ,  Tetsuya Fujikawa ,  Yasuhiro Nasu

IPC分类号： G02F001/1333

CPC分类号： G02F1/136204

摘要： The present invention relates to a liquid crystal display provided with an electrostatic protection element and an object of the present invention is to provide the liquid crystal display provided with superior redundancy and at the same time a sufficient protection function against static electricity in which relatively low voltage generates for a long period of time. Electrostatic protection element sections 28 and 30 are provided with a first TFT 32 having a source electrode (S) and a drain electrode (D) where the source electrode (S) is connected to external output electrodes 16 and 18 and the drain electrode (D) is connected to common wirings 22 and 24, a second TFT 38 having a conductor 42, a source electrode (S), a drain electrode (D) and a gate electrode (G) where the conductor 42 is connected to the gate electrode (G) of the first TFT 32, the source electrode (S) is connected to the external output electrodes 16 and 18, the drain electrode (D) is connected to the conductor 42 and the gate electrode (G) is electrically floated, and a third TFT 40 having a source electrode (S), a drain electrode (D) and a gate electrode (G) where the source electrode (S) is connected to the common wirings 22 and 24, the drain electrode (D) is connected to the conductor 42 and the gate electrode is electrically floated.

摘要翻译： 本发明涉及一种具有静电保护元件的液晶显示器，其目的在于提供具有优异冗余性的液晶显示器，同时具有足够的防静电保护功能，其中相对低电压 生成很长一段时间。 静电保护元件部分28和30设置有第一TFT 32，其具有源电极（S）和漏电极（D），其中源电极（S）连接到外部输出电极16和18以及漏电极（D ）连接到公共布线22和24，具有导体42，源电极（S），漏电极（D）和栅电极（G）的第二TFT 38，其中导体42连接到栅电极 G），源电极（S）连接到外部输出电极16和18，漏电极（D）连接到导体42，栅电极（G）电浮动，并且 具有源电极（S），漏电极（D）和栅电极（G）的第三TFT40，其中源电极（S）连接到公共布线22和24，漏电极（D）连接到 导体42和栅极电浮动。

公开(公告)号：US20040156007A1

公开(公告)日：2004-08-12

申请号：US10737182

申请日：2003-12-16

申请人： FUJITSU DISPLAY TECHNOLOGIES CORPORATION

发明人： Yoshiaki Maruyama ,  Hiroyasu Inoue ,  Yoshinori Tanaka ,  Katsushige Asada

IPC分类号： G02F001/1333

CPC分类号： G02F1/1339 ,  G02F1/136227

摘要： The invention relates to a liquid crystal display used in a display section of an electronic apparatus and a substrate for a liquid crystal display used in the same and provides a liquid crystal display and a substrate for a liquid crystal display used in the same which are manufactured with improved yield and which can achieve high display quality. A configuration includes a sealing material forming region which is provided in a peripheral portion of a glass substrate and in which a sealing material is formed and a cell gap control layer which is formed inside the sealing material forming region and which controls a cell gap.

摘要翻译： 本发明涉及用于电子设备的显示部分的液晶显示器和用于其中的液晶显示器用基板，并提供液晶显示器及其制造用的液晶显示器用基板 提高产量，可实现高显示质量。 一种构造包括密封材料形成区域，其设置在玻璃基板的周边部分中，并且其中形成密封材料;以及单元间隙控制层，其形成在密封材料形成区域内并且控制单元间隙。

公开(公告)号：US20040090582A1

公开(公告)日：2004-05-13

申请号：US10702374

申请日：2003-11-06

申请人： FUJITSU DISPLAY TECHNOLOGIES CORPORATION

发明人： Masahiro Ikeda ,  Manabu Sawasaki ,  Yoji Taniguchi ,  Hiroyasu Inoue ,  Tomonori Tanose ,  Yoshinori Tanaka

IPC分类号： G02F001/1337

CPC分类号： G02F1/133707 ,  G02F1/133514 ,  G02F1/133753 ,  G02F1/13394 ,  G02F1/1393 ,  G02F2001/13712

摘要： In the liquid crystal display device and the method of manufacturing the same, the pixel electrodes 32 and the projection pattern 35 are formed on the TFT substrate 30 side, and surfaces of the pixel electrodes 32 and the projection pattern 35 are covered with the vertical alignment film 36. Also, the opposing electrode 44 and the projection pattern 45 are formed on the CF substrate 40 side, and surfaces of the opposing electrode 44 and the projection pattern 45 are covered with the vertical alignment film 46. Then, the TFT substrate 30 and the CF substrate 40 are arranged such that top end portions of the projection pattern 45 on the CF substrate 40 are brought into contact with the TFT substrate 30. Then, the liquid crystal 49 having the negative dielectric anisotropy is sealed between them. Accordingly, the step of scattering the spacers can be omitted, change in the cell thickness can be prevented, and the good display quality can be achieved.

摘要翻译： 在液晶显示装置及其制造方法中，像素电极32和突起图案35形成在TFT基板30侧，像素电极32和突起图案35的表面被垂直取向 另外，对置电极44和突起图案45形成在CF基板40侧，对置电极44和突起图案45的表面被垂直取向膜46覆盖。然后，TFT基板30 并且CF基板40被布置成使得CF基板40上的突起图案45的顶端部与TFT基板30接触。然后，在它们之间密封具有负介电各向异性的液晶49。 因此，可以省略散布间隔物的步骤，可以防止电池厚度的变化，并且可以实现良好的显示质量。

公开(公告)号：US20040248020A1

公开(公告)日：2004-12-09

申请号：US10795788

申请日：2004-03-08

申请人： FUJITSU DISPLAY TECHNOLOGIES CORPORATION

发明人： Tetsuya Fujikawa ,  Yoshinori Tanaka

IPC分类号： G03C005/00

CPC分类号： G03F7/70791 ,  G03F1/00

摘要： An exposure mask which is capable of reducing non-uniformity in display by a liquid crystal display device. A mask pattern having pattern-forming portions and shield portions mosaically arranged therein is formed in one end portion of an exposure mask, and a mask pattern having pattern-forming portions and shield portions arranged in a manner complementary to the first-mentioned mask pattern is formed the other-end portion of the eposure mask. Further, the exposure mask is formed such that areas between vertically or laterally adjacent ones of the shield portions in mosaic areas where the pattern-forming portions and the shield portions are mosaically arranged are also shielded.

摘要翻译： 一种能够通过液晶显示装置降低显示不均匀性的曝光掩模。 在曝光掩模的一个端部形成具有图案形成部分和镶嵌在其中的屏蔽部分的掩模图案，并且具有图案形成部分和以与前述掩模图案互补的方式布置的屏蔽部分的掩模图案是 形成了曝光掩模的另一端部分。 此外，曝光掩模被形成为使得图案形成部分和屏蔽部分被马赛克配置的马赛克区域中的屏蔽部分的垂直或横向相邻的屏蔽部分之间的区域也被屏蔽。

公开(公告)号：US20040075798A1

公开(公告)日：2004-04-22

申请号：US10726117

申请日：2003-12-02

申请人： FUJITSU DISPLAY TECHNOLOGIES CORPORATION

发明人： Hiroyasu Inoue ,  Yoji Taniguchi ,  Yoshinori Tanaka ,  Takahiro Sasaki ,  Kenji Okamoto ,  Minoru Otani ,  Manabu Sawasaki ,  Tetsuya Fujikawa ,  Shougo Hayashi ,  Kazuhiko Sumi ,  Tomonori Tanose

IPC分类号： G02F001/1337

CPC分类号： G02F1/133707 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/13394 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2001/133776 ,  G02F2001/13712 ,  G02F2201/128

摘要： An MVA liquid crystal display which is high in brightness and has preferable characteristics is provided. Further, the MVA liquid crystal display with a preferable display quality as well as a larger margin in fabrication and a higher yield is provided. A first substrate having a first electrode, a second substrate having a second electrode corresponding to a display pixel, the liquid crystal having negative dielectric anisotropy sealed between the first and the second substrates, and a structure which is provided on each of the first and the second substrate to control an alignment of the liquid crystal are provided. The structure in the first substrate has a linear protrusion structure and provides at least two auxiliary protrusion structures opposing to each end portion facing to the second electrode extending from a protrusion structure provided and the width between the two auxiliary protrusions and the opposing second electrode is more than 6 nullm respectively.

摘要翻译： 提供了一种亮度高且具有优异特性的MVA液晶显示器。 此外，提供具有优选的显示质量以及更大的制造余量和更高产量的MVA液晶显示器。 具有第一电极的第一基板，具有对应于显示像素的第二电极的第二基板，密封在第一和第二基板之间的具有负介电各向异性的液晶，以及设置在第一和第二基板 提供了用于控制液晶的取向的第二基板。 第一基板中的结构具有线性突起结构，并且提供至少两个辅助突起结构，其相对于从设置的突出结构延伸的面向第二电极的每个端部相对，并且两个辅助突起和相对的第二电极之间的宽度更多 超过6个妈妈。

公开(公告)号：US20040001174A1

公开(公告)日：2004-01-01

申请号：US10447710

申请日：2003-05-29

申请人： Fujitsu Display Technologies Corporation

发明人： Seiji Doi ,  Tetsuya Fujikawa ,  Naoshige Itami ,  Yoshinori Tanaka ,  Atsuyuki Hoshino ,  Yoshio Kurosawa

IPC分类号： G02F001/1335

CPC分类号： G02F1/1362 ,  G02F1/133553

摘要： The invention relates to a substrate for a liquid crystal display used in a display section of an information apparatus, a liquid crystal display having the same, and a method of manufacturing the same. There is provided a substrate for a liquid crystal display which achieves good display quality with reduced manufacturing steps, a liquid crystal display having the same, and a method of manufacturing the same. TFTs are formed on a glass substrate. A protective film is formed on the TFTs, and a resist pattern is formed on the protective film, the resist pattern having openings located above source electrodes, gate bus line terminals, and drain bus line terminals. The resist pattern is baked at a baking temperature of 200null or more after irradiating the surface thereof with ultraviolet light to form a wrinkled resin layer having a wrinkled surface. The protective film and an insulation film are etched using the wrinkled resin layer as an etching mask to form reflective electrodes and protective conductive films on the wrinkled resin layer.

摘要翻译： 本发明涉及用于信息装置的显示部分的液晶显示器用基板，具有该液晶显示器的液晶显示器及其制造方法。 提供了一种用于液晶显示器的基板，其通过降低的制造步骤实现了良好的显示质量，具有该液晶显示器的液晶显示器及其制造方法。 TFT形成在玻璃基板上。 在TFT上形成保护膜，在保护膜上形成抗蚀剂图案，抗蚀剂图案具有位于源电极上方的开口，栅极总线端子和漏极总线端子。 在紫外线照射其表面之后，在200℃以上的烘烤温度下烘烤抗蚀剂图案，形成起皱表面的起皱树脂层。 使用起皱树脂层作为蚀刻掩模蚀刻保护膜和绝缘膜，以在起皱树脂层上形成反射电极和保护性导电膜。

公开(公告)号：US20030162317A1

公开(公告)日：2003-08-28

申请号：US10372609

申请日：2003-02-19

申请人： Fujitsu Display Technologies Corporation

发明人： Yoshinori Tanaka ,  Yoshiaki Maruyama

IPC分类号： H01L021/00

CPC分类号： G02F1/133351 ,  G02F1/1393 ,  G02F1/141 ,  G02F2001/13775

摘要： Before cutting a gang-printed substrate having a multiplicity of liquid crystal display panel regions provided thereon into individual liquid crystal display panels, a voltage is applied to all of the multiplicity of liquid crystal display panel regions to inspect display defects, polymerize a monomer in the liquid crystal component, and control alignment of the liquid crystal, which allows the time required for a voltage applying step to be reduced and allows a reduction in the manufacturing cost. A dispenser injection process is used to allow a liquid crystal to be injected between mother boards that have not been cut into individual display panels, and a voltage is applied after the pair of glass substrates are combined and before they are cut into individual display panels to perform a test on display defects (dynamic operating test), pretilt control, and an aligning process.

摘要翻译： 在将具有多个液晶显示面板区域的组合印刷基板切割成单独的液晶显示面板之前，向所有多个液晶显示面板区域施加电压以检查显示缺陷，使单体在 液晶成分和液晶的控制对准，这允许降低电压施加步骤所需的时间并且允许降低制造成本。 分配器注入过程用于允许将液晶注入未切割成单个显示面板的母板之间，并且在将该对玻璃基板组合之后并且在将它们切割成单独的显示面板之前施加电压 对显示缺陷（动态操作测试），预倾角控制和对准过程进行测试。

公开(公告)号：US20030112384A1

公开(公告)日：2003-06-19

申请号：US10310125

申请日：2002-12-04

申请人： Fujitsu Display Technologies Corporation

发明人： Yoshinori Tanaka ,  Yoji Taniguchi ,  Yoji Nagase ,  Tomoyuki Miyata

IPC分类号： G02F001/136

CPC分类号： G02F1/136286 ,  G02F1/1334 ,  G02F1/1341

摘要： A substrate for a liquid crystal display device and a liquid crystal display device equipped therewith, produced at decreased costs and offering a display of good quality. A substrate for a liquid crystal display device comprises a TFT substrate for holding opposing substrates arranged being opposed to each other as well as a liquid crystal composition obtained by mixing a monomer into liquid crystals, a plurality of bus lines and formed on the TFT substrate in a manner of intersecting each other through an insulating film, thin-film transistors formed close to positions where the plurality of bus lines and intersect each other, a plurality of thin-film transistors for polymerization formed for applying a voltage to the pixel electrodes at the time of polymerizing the monomer, and a first common electrode wiring for polymerization electrically connected to the gate electrodes of the plurality of thin-film transistors for polymerization.

摘要翻译： 用于液晶显示装置的基板和配备有液晶显示装置的液晶显示装置，以低成本制造并提供高质量的显示。 液晶显示装置用基板包括用于保持彼此相对布置的相对基板的TFT基板以及通过将单体混合到液晶中而获得的液晶组合物，形成在TFT基板上的多条总线 通过绝缘膜彼此交叉的方式，形成在多个总线彼此相交的位置附近的薄膜晶体管，形成多个聚合用薄膜晶体管，用于向所述像素电极施加电压 聚合单体的时间，以及与多个薄膜晶体管的栅极电极电连接以进行聚合的第一共用电极布线。