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1. 发明授权

US07046327B2 Liquid crystal display device including columnar spacer above gate line 有权
标题翻译：液晶显示装置，包括栅极线上方的柱状间隔物
公开(公告)号：US07046327B2
公开(公告)日：2006-05-16
申请号：US10833318
申请日：2004-04-28
申请人： Mamoru Okamoto , Shinichi Nishida , Takayuki Konno , Muneo Maruyama
发明人： Mamoru Okamoto , Shinichi Nishida , Takayuki Konno , Muneo Maruyama
IPC分类号： G02F1/1339 , G02F1/1337
CPC分类号： G02F1/13394 , G02F1/133707 , G02F1/134309 , G02F2001/13396
摘要： A liquid crystal display device using columnar spacers to eliminate an influence of shades in rubbing an orientation film and to eliminate remaining of display unevenness (black haze) in black display is provided. Columnar spacers are provided above a black matrix of an opposite substrate disposed opposite to a TFT substrate. A position of a top of each columnar spacer in contact with the TFT substrate is shifted from a center of a gate line of the TFT substrate toward a common line parallel to the gate line. Moreover, a structure is adopted, in which the top of the columnar spacer contacting with the TFT substrate is not entirely brought into contact with the TFT substrate, but a gap is provided between a part of the top of the columnar spacer and the TFT substrate by providing an irregular surface on the top of the columnar spacer or the like. This gap can reduce frictional force between the top of the columnar spacer and the TFT substrate to result in restricting an occurrence of the black haze when external force is applied to a screen of the liquid crystal display device.
摘要翻译：提供一种液晶显示装置，其使用柱状间隔物，以消除阴影在摩擦取向膜中的影响并消除黑色显示中的显示不均匀性（黑色雾度）的剩余。在与TFT基板相对设置的相对基板的黑矩阵的上方设置有柱状间隔物。与TFT基板接触的每个柱状间隔物的顶部的位置从TFT基板的栅极线的中心朝向与栅极线平行的公共线偏移。此外，采用这样的结构，其中与TFT基板接触的柱状间隔物的顶部不完全与TFT基板接触，而是在柱状间隔件的顶部的一部分和TFT基板之间设置间隙通过在柱状间隔物等的顶部设置不规则表面。该间隙可以减小柱状间隔物的顶部与TFT基板之间的摩擦力，从而限制当对液晶显示装置的屏幕施加外力时黑色雾度的发生。

2. 发明授权

US06654073B1 Liquid crystal display having storage capacitance electrodes and method of fabricating the same 有权
标题翻译：具有存储电容电极的液晶显示器及其制造方法
公开(公告)号：US06654073B1
公开(公告)日：2003-11-25
申请号：US09650616
申请日：2000-08-30
申请人： Muneo Maruyama , Takahiko Watanabe , Hironori Kikkawa , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Shinichi Nakata , Masanobu Hidehira , Yoshitaka Horie
发明人： Muneo Maruyama , Takahiko Watanabe , Hironori Kikkawa , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Shinichi Nakata , Masanobu Hidehira , Yoshitaka Horie
IPC分类号： G02F11343
CPC分类号： G02F1/136213 , G02F1/136227
摘要： Band-shaped data lines are arranged in parallel with each other so as to cross address lines via a gate insulating film formed over the address lines. An upper insulating film is formed over the data lines, and pixel electrodes are formed on the upper insulating film. Storage capacitance section includes common electrode and storage capacitance electrode. The common electrode is extended from the address line of adjacent pixel region. The storage capacitance electrode sandwiches the gate insulating film with the common electrode to store capacitance therebetween. The storage capacitance electrodes and the pixel electrodes are connected to each other via conductive through hole piercing through the upper insulating film. Besides, the storage capacitance electrode, source electrode of the thin film transistor section and a wiring connecting them are integrally formed of the same metal films.
摘要翻译：带状数据线彼此并联布置，以便经由形成在地址线上的栅极绝缘膜交叉地址线。在数据线上形成上绝缘膜，在上绝缘膜上形成像素电极。存储电容部分包括公共电极和存储电容电极。公共电极从相邻像素区域的地址线延伸。存储电容电极用公共电极夹住栅极绝缘膜，以在其间存储电容。存储电容电极和像素电极通过穿过上绝缘膜的导电通孔相互连接。此外，存储电容电极，薄膜晶体管部分的源电极和连接它们的布线由相同的金属膜一体地形成。

3. 发明授权

US06822704B2 Active matrix liquid crystal display device 有权
标题翻译：有源矩阵液晶显示装置
公开(公告)号：US06822704B2
公开(公告)日：2004-11-23
申请号：US09870749
申请日：2001-06-01
申请人： Michiaki Sakamoto , Muneo Maruyama , Yuji Yamamoto , Mamoru Okamoto
发明人： Michiaki Sakamoto , Muneo Maruyama , Yuji Yamamoto , Mamoru Okamoto
IPC分类号： G02F1136
CPC分类号： G02F1/133512 , G02F1/136286
摘要： An active matrix liquid crystal display device which has color filters disposed on a TFT (Thin-Film Transistor) substrate, and which reduces the effect of light leakage regions over data lines for an increased viewing angle. The liquid crystal display device has the data lines disposed on the TFT substrate at respective gaps between adjacent two of pixel electrodes, for supplying data signals to TFTs to drive pixel electrodes, and a black matrix disposed on the TFT substrate in association with the data lines for blocking light passing in a predetermined viewing angle range through a light leakage region created in the liquid crystal layer depending on a potential difference between adjacent two of the pixel electrodes.
摘要翻译：一种有源矩阵液晶显示装置，其具有设置在TFT（薄膜晶体管）基板上的滤色器，并且能够降低视线角度增加的数据线上的漏光区域的影响。液晶显示装置具有在相邻的两个像素电极之间的相应间隙处设置在TFT基板上的数据线，用于向TFT提供数据信号以驱动像素电极，以及与数据线相关联地设置在TFT基板上的黑矩阵用于根据相邻的两个像素电极之间的电位差来阻挡通过在液晶层中产生的漏光区域在预定视角范围内通过的光。

4. 发明授权

US06445432B2 Color liquid crystal display panel 有权
标题翻译：彩色液晶显示面板
公开(公告)号：US06445432B2
公开(公告)日：2002-09-03
申请号：US09765896
申请日：2001-01-18
申请人： Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Takahiko Watanabe , Hironori Kikkawa , Muneo Maruyama
发明人： Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Takahiko Watanabe , Hironori Kikkawa , Muneo Maruyama
IPC分类号： G02F11368
CPC分类号： G02F1/133514 , G02F1/136209 , G02F1/136227 , G02F2001/136222
摘要： First and second transparent substrates which are arranged to face each other are provided to a color liquid crystal display panel. A liquid crystal layer is provided between the first and the second transparent substrates. A plurality of thin film transistors are provided on the first transparent substrate. An insulation film provided on the first transparent substrate so as to cover the thin film transistors. A color filter which includes first to third color layers stacked on the insulation layer is provided. A contacting color layer is provided on the insulation film in a region above the thin film transistors. The contacting color layer has at least one color layer selected from a group of composed of the first to third color layers. A black matrix is provided on the contacting color layer. The black matrix has opening portions for transmitting light from the color filter.
摘要翻译：被布置为彼此相对的第一和第二透明基板被提供给彩色液晶显示面板。液晶层设置在第一和第二透明基板之间。多个薄膜晶体管设置在第一透明基板上。设置在第一透明基板上以覆盖薄膜晶体管的绝缘膜。提供了包括堆叠在绝缘层上的第一至第三彩色层的滤色器。在薄膜晶体管上方的区域中的绝缘膜上设置接触着色层。接触色层具有从由第一至第三颜色层组成的组中选择的至少一个着色层。在接触色层上设置黑矩阵。黑色矩阵具有用于透过来自滤色器的光的开口部。

5. 发明授权

US07224414B2 Active matrix liquid crystal display device 有权
标题翻译：有源矩阵液晶显示装置
公开(公告)号：US07224414B2
公开(公告)日：2007-05-29
申请号：US10761354
申请日：2004-01-22
申请人： Michiaki Sakamoto , Muneo Maruyama , Yuji Yamamoto , Mamoru Okamoto
发明人： Michiaki Sakamoto , Muneo Maruyama , Yuji Yamamoto , Mamoru Okamoto
IPC分类号： G02F1/136
CPC分类号： G02F1/133512 , G02F1/136286
摘要： An active matrix liquid crystal display device which has color filters disposed on a TFT (Thin-Film Transistor) substrate, and which reduces the effect of light leakage regions over data lines for an increased viewing angle. The liquid crystal display device has the data lines disposed on the TFT substrate at respective gaps between adjacent two of pixel electrodes, for supplying data signals to TFTs to drive pixel electrodes, and a black matrix disposed on the TFT substrate in association with the data lines for blocking light passing in a predetermined viewing angle range through a light leakage region created in the liquid crystal layer depending on a potential difference between adjacent two of the pixel electrodes.
摘要翻译：一种有源矩阵液晶显示装置，其具有设置在TFT（薄膜晶体管）基板上的滤色器，并且能够降低视线角度增加的数据线上的漏光区域的影响。液晶显示装置具有在相邻的两个像素电极之间的相应间隙处设置在TFT基板上的数据线，用于向TFT提供数据信号以驱动像素电极，以及与数据线相关联地设置在TFT基板上的黑矩阵用于根据相邻的两个像素电极之间的电位差来阻挡通过在液晶层中产生的漏光区域在预定视角范围内通过的光。

6. 发明授权

US06806926B1 Reflection-type color liquid crystal display apparatus and method for manufacturing the same 有权
标题翻译：反射型彩色液晶显示装置及其制造方法
公开(公告)号：US06806926B1
公开(公告)日：2004-10-19
申请号：US09690330
申请日：2000-10-17
申请人： Hironori Kikkawa , Mamoru Okamoto , Yuji Yamamoto , Michiaki Sakamoto , Muneo Maruyama , Takahiko Watanabe
发明人： Hironori Kikkawa , Mamoru Okamoto , Yuji Yamamoto , Michiaki Sakamoto , Muneo Maruyama , Takahiko Watanabe
IPC分类号： G02F11335
CPC分类号： G02F1/133504 , G02F1/133553
摘要： An opposite substrate of a reflection-type color liquid crystal display apparatus has a transparent insulation substrate made of glass or the like. An uneven portion is formed on a surface of the opposite substrate on the side of a liquid crystal. A flattened film made of acryl, polyimide or the like is formed to cover the uneven portion of the transparent insulation substrate. A common opposite electrode made of ITO or the like is formed on the flattened film. A liquid crystal orientation layer made of polyimide or the like is formed on the opposite electrode. A light scattering mechanism is constituted of said uneven portion of the transparent insulation substrate and the flattened film.
摘要翻译：反射型彩色液晶显示装置的相对基板具有由玻璃等制成的透明绝缘基板。在液晶侧的相对基板的表面上形成有凹凸部。形成由丙烯酸，聚酰亚胺等制成的扁平薄膜以覆盖透明绝缘基板的不平坦部分。在平坦化膜上形成由ITO等制成的普通的相对电极。在对置电极上形成由聚酰亚胺等构成的液晶取向层。光散射机构由透明绝缘基板的所述不平坦部分和平坦化膜构成。

7. 发明授权

US06787930B1 Alignment marks and manufacturing method for the same 有权
标题翻译：对准标记和制造方法相同
公开(公告)号：US06787930B1
公开(公告)日：2004-09-07
申请号：US09626181
申请日：2000-07-27
申请人： Shinichi Nakata , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Hironori Kikkawa , Muneo Maruyama
发明人： Shinichi Nakata , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Hironori Kikkawa , Muneo Maruyama
IPC分类号： H01L23544
CPC分类号： H01L23/544 , G02F2001/136222 , H01L2223/54453 , H01L2924/0002 , Y10S438/975 , H01L2924/00
摘要： Alignment marks are formed when source and drain electrodes of a TFT are formed and thereon a thick red filter in formed. So that, the following respective color layers can be made thin on the red filter. Also, the exposure alignment laser permeates in an exposure step, and thereby the alignment marks can be accurately detected.
摘要翻译：在TFT的源电极和漏电极形成时形成对准标记，并在其上形成厚红色滤光片。因此，可以在红色滤光片上使以下各色层变薄。此外，曝光对准激光器在曝光步骤中渗透，从而可以准确地检测对准标记。

8. 发明授权

US06667777B2 Liquid crystal display device and method for manufacturing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US06667777B2
公开(公告)日：2003-12-23
申请号：US09927501
申请日：2001-08-10
申请人： Hironori Kikkawa , Muneo Maruyama , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto
发明人： Hironori Kikkawa , Muneo Maruyama , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto
IPC分类号： G02F11368
CPC分类号： G02F1/136227 , G02F1/136213
摘要： A liquid crystal display device having a switching device with a first electrode connected to the scanning line to become a gate, a second electrode connected to the signal line to become a drain or a source, a third electrode connected to the pixel electrode to become the source or the drain and switching the display signal to feed the corresponding pixel electrode by the scanning signal; and an electrode for an auxiliary capacitor, located in a place opposite to the pixel electrode to define the auxiliary capacitor. Further, the second and third electrodes are formed in a layer different from the first electrode, the pixel electrode is formed in top of the first, second, and third electrodes, and the electrode for an auxiliary capacitor is formed on the same layer as the first electrode.
摘要翻译：一种液晶显示装置，具有切换装置，具有与扫描线连接成为栅极的第一电极，与信号线连接成为漏极或源极的第二电极，连接到像素电极的第三电极，成为源或漏极，并切换显示信号以通过扫描信号馈送相应的像素电极; 以及用于辅助电容器的电极，位于与像素电极相对的位置以限定辅助电容器。此外，第二电极和第三电极形成在与第一电极不同的层中，像素电极形成在第一，第二和第三电极的顶部，并且用于辅助电容器的电极形成在与第一电极相同的层上第一电极。

9. 发明授权

US07026100B2 Active matrix substrate having column spacers integral with protective layer and process for fabrication thereof 有权
公开(公告)号：US07026100B2
公开(公告)日：2006-04-11
申请号：US10409112
申请日：2003-04-09
申请人： Shinichi Nakata , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Hironori Kikkawa , Muneo Maruyama
发明人： Shinichi Nakata , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Hironori Kikkawa , Muneo Maruyama
IPC分类号： G02F1/1339
CPC分类号： G02F1/13394 , G02F1/136209 , G02F1/136227 , G02F2001/136222 , G02F2001/136236
摘要： An active matrix substrate forms a liquid crystal display panel together with a counter substrate and liquid crystal filling a gap therebetween, and color filters are covered with an overcoat layer of photo-sensitive acrylic resin, wherein column spacers of the photo-sensitive acrylic resin project from the overcoat layer so that the column spacers are hardly separated from the overcoat layer in a rubbing for producing an orientation layer.

10. 发明授权

US07008829B2 Alignment marks and manufacturing method for the same 有权
标题翻译：对准标记和制造方法相同
公开(公告)号：US07008829B2
公开(公告)日：2006-03-07
申请号：US10828562
申请日：2004-04-21
申请人： Shinichi Nakata , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Hironori Kikkawa , Muneo Maruyama
发明人： Shinichi Nakata , Yuji Yamamoto , Mamoru Okamoto , Michiaki Sakamoto , Hironori Kikkawa , Muneo Maruyama
IPC分类号： H01L21/84 , H01L21/20
CPC分类号： H01L23/544 , G02F2001/136222 , H01L2223/54453 , H01L2924/0002 , Y10S438/975 , H01L2924/00
摘要： Alignment marks are formed when source and drain electrodes of a TFT are formed and thereon a thick red filter is formed. So that, the following respective color layers can be made thin on the red filter. Also, the exposure alignment laser permeates in an exposure step, and thereby the alignment marks can be accurately detected.
摘要翻译：在形成TFT的源电极和漏电极时形成对准标记，并且形成厚红色滤光片。因此，可以在红色滤光片上使以下各色层变薄。此外，曝光对准激光器在曝光步骤中渗透，从而可以准确地检测对准标记。

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