专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08339532B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08339532B2
公开(公告)日：2012-12-25
申请号：US12667005
申请日：2008-03-11
申请人： Hiroshi Yoshida , Yasutoshi Tasaka , Noritaka Ajari , Kohhei Tanaka , Ryohji Yayotani , Keisuke Yoshida , Yoshito Hashimoto , Masayuki Soga , Hiroyuki Ohgami , Masakazu Shibasaki
发明人： Hiroshi Yoshida , Yasutoshi Tasaka , Noritaka Ajari , Kohhei Tanaka , Ryohji Yayotani , Keisuke Yoshida , Yoshito Hashimoto , Masayuki Soga , Hiroyuki Ohgami , Masakazu Shibasaki
IPC分类号： G02F1/136
CPC分类号： G02F1/136227 , G02F1/136209 , G02F2001/133757
摘要： An active matrix liquid crystal display device includes: a liquid crystal layer; two substrates sandwiching the liquid crystal layer; and electrodes respectively provided in the two substrates, the electrodes applying voltage across the liquid crystal layer. A first electrode (15) in the substrate including a pixel selecting element (11) has a striped electrode pattern (15c) aligning liquid crystal molecules along a stripe line direction when voltage is applied across the liquid crystal layer. A contact (25h) of the first electrode (15) with the selecting element (11) is formed in a region opposed to, along a film thickness direction, a first region to which a signal liner (GLi) is allocated. This provides a liquid crystal display device in which a contact is made with the pixel electrode having the striped electrode pattern having the periodical arrangement, while alignment disorder of the liquid crystal molecules is not reflected on display.
摘要翻译：有源矩阵液晶显示装置包括：液晶层; 夹着液晶层的两个基板; 以及分别设置在两个基板中的电极，电极跨越液晶层施加电压。在包括像素选择元件（11）的基板中的第一电极（15）具有在液晶层上施加电压时沿着条纹方向排列液晶分子的条状电极图案（15c）。第一电极（15）与选择元件（11）的接触（25h）形成在沿着膜厚度方向与分配有信号衬垫（GLi）的第一区域相对的区域中。这提供了一种液晶显示装置，其中与具有周期排列的条纹电极图案的像素电极进行接触，而液晶分子的排列无序不会在显示器上反射。

2. 发明申请

US20120154716A1 LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：液晶显示器
公开(公告)号：US20120154716A1
公开(公告)日：2012-06-21
申请号：US13392781
申请日：2010-08-27
申请人： Yasuyoshi Kaise , Hiroyuki Ohgami
发明人： Yasuyoshi Kaise , Hiroyuki Ohgami
IPC分类号： G02F1/1343 , G02F1/1333
CPC分类号： G02F1/134336 , G02F2001/134318
摘要： A liquid crystal display device (100) according to the present invention includes: a plurality of pixel electrodes (124) arranged in a matrix array of a plurality of rows and a plurality of columns; a counter electrode (144); and a liquid crystal layer (160) interposed between the plurality of pixel electrodes (124) and the counter electrode (144). The counter electrode (144) includes a plurality of split counter electrodes (145), and each of the plurality of split counter electrodes (145) overlaps a portion of a pixel electrode (124) in each of two adjoining rows. Alternatively, each of the plurality of split counter electrodes (145) may overlap an entire pixel electrode (124) in each corresponding row.
摘要翻译：根据本发明的液晶显示装置（100）包括：以多行和多列排列成矩阵阵列的多个像素电极（124）; 对电极（144）; 以及插入在所述多个像素电极（124）和所述对置电极（144）之间的液晶层（160）。对置电极（144）包括多个分割对置电极（145），并且多个分割对置电极（145）中的每一个与两个相邻行中的每一个中的像素电极（124）的一部分重叠。或者，多个分离对置电极（145）中的每一个可以与每个相应行中的整个像素电极（124）重叠。

3. 发明申请

US20110310335A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20110310335A1
公开(公告)日：2011-12-22
申请号：US13148754
申请日：2009-12-25
申请人： Yoshito Hashimoto , Hiroyuki Ohgami , Ken Kuboki
发明人： Yoshito Hashimoto , Hiroyuki Ohgami , Ken Kuboki
IPC分类号： G02F1/1335
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/13624 , G02F2001/134345
摘要： A high image quality liquid crystal display device having a high viewing angle characteristic is provided. The liquid crystal display device according to the present invention is of a vertical alignment type and includes a plurality of pixels. The liquid crystal display device includes a first polarizing plate having an absorption axis extending in a first direction; a second polarizing plate having an absorption axis extending in a second direction perpendicular to the first direction; a pixel electrode located in each of the plurality of pixels and including a first subpixel electrode and a second subpixel electrode to which different levels of voltage can be applied; a counter electrode facing the pixel electrode; and a liquid crystal layer provided between the pixel electrodes and the counter electrode. The first subpixel electrode includes a plurality of branch electrodes extending in an identical direction, which is a third direction different from a direction inclined by 45° with respect to the first direction or the second direction.
摘要翻译：提供具有高视角特性的高画质液晶显示装置。根据本发明的液晶显示装置是垂直取向型的并且包括多个像素。液晶显示装置包括具有沿第一方向延伸的吸收轴的第一偏振片; 第二偏振板，其具有沿与第一方向垂直的第二方向延伸的吸收轴; 位于所述多个像素中的像素电极，并且包括能够施加不同电平的第一子像素电极和第二子像素电极; 面对像素电极的对置电极; 以及设置在像素电极和对电极之间的液晶层。第一子像素电极包括沿相同方向延伸的多个分支电极，该多个分支电极是与相对于第一方向或第二方向倾斜45°的方向不同的第三方向。

4. 发明申请

US20100283928A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100283928A1
公开(公告)日：2010-11-11
申请号：US12667005
申请日：2008-03-11
申请人： Hiroshi Yoshida , Yasutoshi Tasaka , Noritaka Ajari , Kohhei Tanaka , Ryohji Yayotani , Keisuke Yoshida , Yoshito Hashimoto , Masayuki Soga , Hiroyuki Ohgami , Masakazu Shibasaki
发明人： Hiroshi Yoshida , Yasutoshi Tasaka , Noritaka Ajari , Kohhei Tanaka , Ryohji Yayotani , Keisuke Yoshida , Yoshito Hashimoto , Masayuki Soga , Hiroyuki Ohgami , Masakazu Shibasaki
IPC分类号： G02F1/1343 , G02F1/1368
CPC分类号： G02F1/136227 , G02F1/136209 , G02F2001/133757
摘要： An active matrix liquid crystal display device includes: a liquid crystal layer; two substrates sandwiching the liquid crystal layer; and electrodes respectively provided in the two substrates, the electrodes applying voltage across the liquid crystal layer. A first electrode (15) in the substrate including a pixel selecting element (11) has a striped electrode pattern (15c) aligning liquid crystal molecules along a stripe line direction when voltage is applied across the liquid crystal layer. A contact (25h) of the first electrode (15) with the selecting element (11) is formed in a region opposed to, along a film thickness direction, a first region to which a signal liner (GLi) is allocated. This provides a liquid crystal display device in which a contact is made with the pixel electrode having the striped electrode pattern having the periodical arrangement, while alignment disorder of the liquid crystal molecules is not reflected on display.
摘要翻译：有源矩阵液晶显示装置包括：液晶层; 夹着液晶层的两个基板; 以及分别设置在两个基板中的电极，电极跨越液晶层施加电压。在包括像素选择元件（11）的基板中的第一电极（15）具有在液晶层上施加电压时沿着条纹方向排列液晶分子的条状电极图案（15c）。第一电极（15）与选择元件（11）的接触（25h）形成在沿着膜厚度方向与分配有信号衬垫（GLi）的第一区域相对的区域中。这提供了一种液晶显示装置，其中与具有周期排列的条纹电极图案的像素电极进行接触，而液晶分子的排列无序不会在显示器上反射。

5. 发明授权

US07126157B2 Active matrix substrate, method of making the substrate, and display device 有权
公开(公告)号：US07126157B2
公开(公告)日：2006-10-24
申请号：US10921620
申请日：2004-08-19
申请人： Yoshihiro Okada , Yuichi Saito , Shinya Yamakawa , Atsushi Ban , Masaya Okamoto , Hiroyuki Ohgami
发明人： Yoshihiro Okada , Yuichi Saito , Shinya Yamakawa , Atsushi Ban , Masaya Okamoto , Hiroyuki Ohgami
IPC分类号： H01L29/04 , H01L31/036 , H01L31/0376 , H01L31/20
CPC分类号： H01L29/78603 , G02F1/1362 , H01L27/124 , H01L27/1288 , H01L29/66765
摘要： An active matrix substrate includes base substrate, gate lines, data lines, thin-film transistors and pixel electrodes. The gate lines are formed on the base substrate. The data lines are formed over the gate lines. Each of the data lines crosses all of the gate lines with an insulating film interposed therebetween. The thin-film transistors are formed over the base substrate. Each of the thin-film transistors is associated with one of the gate lines and operates responsive to a signal on the associated gate line. Each of the pixel electrodes is associated with one of the data lines and one of the thin-film transistors and is electrically connectable to the associated data line by way of the associated thin-film transistor. Each of the pixel electrodes and the associated thin-film transistor are connected together by way of a conductive member. Each of the pixel electrodes crosses one of the gate lines, while the conductive member for the pixel electrode crosses another one of the gate lines that is adjacent to the former gate line.

6. 发明申请

US20060231840A1 Active matrix substrate, method of making the substrate, and display device 有权
公开(公告)号：US20060231840A1
公开(公告)日：2006-10-19
申请号：US11450810
申请日：2006-06-08
申请人： Yoshihiro Okada , Yuichi Saito , Shinya Yamakawa , Atsushi Ban , Masaya Okamoto , Hiroyuki Ohgami
发明人： Yoshihiro Okada , Yuichi Saito , Shinya Yamakawa , Atsushi Ban , Masaya Okamoto , Hiroyuki Ohgami
IPC分类号： H01L29/04
CPC分类号： H01L29/78603 , G02F1/1362 , H01L27/124 , H01L27/1288 , H01L29/66765
摘要： An active matrix substrate includes base substrate, gate lines, data lines, thin-film transistors and pixel electrodes. The gate lines are formed on the base substrate. The data lines are formed over the gate lines. Each of the data lines crosses all of the gate lines with an insulating film interposed therebetween. The thin-film transistors are formed over the base substrate. Each of the thin-film transistors is associated with one of the gate lines and operates responsive to a signal on the associated gate line. Each of the pixel electrodes is associated with one of the data lines and one of the thin-film transistors and is electrically connectable to the associated data line by way of the associated thin-film transistor. Each of the pixel electrodes and the associated thin-film transistor are connected together by way of a conductive member. Each of the pixel electrodes crosses one of the gate lines, while the conductive member for the pixel electrode crosses another one of the gate lines that is adjacent to the former gate line.

7. 发明申请

US20050195352A1 Liquid crystal display device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20050195352A1
公开(公告)日：2005-09-08
申请号：US11074013
申请日：2005-03-08
申请人： Masumi Kubo , Akihiro Yamamoto , Hiroyuki Ohgami , Takashi Ochi , Ryuichi Yokoyama
发明人： Masumi Kubo , Akihiro Yamamoto , Hiroyuki Ohgami , Takashi Ochi , Ryuichi Yokoyama
IPC分类号： G02F1/1337 , G02F1/133 , G02F1/1335 , G02F1/1343 , G09G3/36
CPC分类号： G02F1/133707 , G02F1/134336
摘要： The liquid crystal display device of the invention has a plurality of pixels each having a first electrode, a second electrode facing the first electrode, and a vertically aligned liquid crystal layer placed between the first and second electrodes. The device includes: ribs in a stripe shape having a first width placed in the first electrode side of the liquid crystal layer; slits in a stripe shape having a second width placed in the second electrode side of the liquid crystal layer; and liquid crystal regions having a third width defined between the ribs and the slits. The third width is in a range between 2 μm and 14 μm, and the ratio of the third width to the second width is in a range between 1.0 and less than 1.5.
摘要翻译：本发明的液晶显示装置具有多个像素，每个像素具有第一电极，面对第一电极的第二电极和位于第一和第二电极之间的垂直排列的液晶层。该装置包括：具有放置在液晶层的第一电极侧的第一宽度的条形肋; 具有位于液晶层的第二电极侧的具有第二宽度的条形狭缝; 以及限定在所述肋和所述狭缝之间的具有第三宽度的液晶区域。第三宽度在2μm和14μm之间的范围内，并且第三宽度与第二宽度的比在1.0和小于1.5之间的范围内。

8. 发明授权

US06933988B2 Active matrix substrate and method for producing the same 失效
标题翻译：有源矩阵基板及其制造方法
公开(公告)号：US06933988B2
公开(公告)日：2005-08-23
申请号：US10094184
申请日：2002-03-08
申请人： Hiroyuki Ohgami , Shinya Yamakawa
发明人： Hiroyuki Ohgami , Shinya Yamakawa
IPC分类号： G02F1/1368 , G02F1/1343 , G02F1/1362 , G09F9/30 , H01L21/302 , H01L21/336 , H01L21/461 , H01L21/77 , H01L21/84 , H01L29/12 , H01L29/786
CPC分类号： H01L29/12 , G02F1/136227 , G02F2001/136236 , H01L27/1244 , H01L27/1288 , H01L29/66765 , H01L29/78603
摘要： An active matrix substrate includes: a plurality of scan lines and signal lines on a transparent insulative substrate which cross each other; a plurality of switching elements formed at predetermined intersections of the scan lines and signal lines, the switching elements being electrically connected to the scan lines and signal lines; a connection electrode electrically connected to a corresponding one of the switching elements; an interlayer insulating film formed over the scan lines, the signal lines, the connection electrode, and the switching elements; a contact hole formed in the interlayer insulating film over the connection electrode; and a pixel electrode at each intersection, the pixel electrode being electrically connected to the connection electrode through the contact hole, wherein each of the scan lines and signal lines includes an opaque electrode layer; and the contact hole is formed such that a portion of the contact hole exists outside the connection electrode.
摘要翻译：有源矩阵基板包括：在彼此交叉的透明绝缘基板上的多条扫描线和信号线; 多个开关元件形成在扫描线和信号线的预定交点处，开关元件电连接到扫描线和信号线; 电连接到所述开关元件中的相应一个的连接电极; 在扫描线上形成的层间绝缘膜，信号线，连接电极和开关元件; 在所述连接电极上形成在所述层间绝缘膜中的接触孔; 和每个交点处的像素电极，所述像素电极通过所述接触孔电连接到所述连接电极，其中每个扫描线和信号线包括不透明电极层; 并且接触孔形成为使得接触孔的一部分存在于连接电极的外部。

9. 发明申请

US20050023557A1 Active matrix substrate, method of making the substrate, and display device 有权
标题翻译：有源矩阵基板，制造基板的方法和显示装置
公开(公告)号：US20050023557A1
公开(公告)日：2005-02-03
申请号：US10921620
申请日：2004-08-19
申请人： Yoshihiro Okada , Yuichi Saito , Shinya Yamakawa , Atsushi Ban , Masaya Okamoto , Hiroyuki Ohgami
发明人： Yoshihiro Okada , Yuichi Saito , Shinya Yamakawa , Atsushi Ban , Masaya Okamoto , Hiroyuki Ohgami
IPC分类号： G02F1/1333 , G02F1/1343 , G02F1/1345 , G02F1/136 , G02F1/1362 , G02F1/1368 , G09F9/00 , G09F9/30 , G09F9/35 , H01L21/336 , H01L21/77 , H01L21/84 , H01L27/12 , H01L29/786 , H01L31/072
CPC分类号： H01L29/78603 , G02F1/1362 , H01L27/124 , H01L27/1288 , H01L29/66765
摘要： An active matrix substrate includes base substrate, gate lines, data lines, thin-film transistors and pixel electrodes. The gate lines are formed on the base substrate. The data lines are formed over the gate lines. Each of the data lines crosses all of the gate lines with an insulating film interposed therebetween. The thin-film transistors are formed over the base substrate. Each of the thin-film transistors is associated with one of the gate lines and operates responsive to a signal on the associated gate line. Each of the pixel electrodes is associated with one of the data lines and one of the thin-film transistors and is electrically connectable to the associated data line by way of the associated thin-film transistor. Each of the pixel electrodes and the associated thin-film transistor are connected together by way of a conductive member. Each of the pixel electrodes crosses one of the gate lines, while the conductive member for the pixel electrode crosses another one of the gate lines that is adjacent to the former gate line.
摘要翻译：有源矩阵基板包括基底，栅线，数据线，薄膜晶体管和像素电极。栅极线形成在基底基板上。数据线形成在栅极线上。每条数据线都插入绝缘膜，与所有栅极线交叉。薄膜晶体管形成在基底基板上。每个薄膜晶体管与一条栅极线路相关联，并且响应于相关联的栅极线上的信号而工作。每个像素电极与数据线之一和薄膜晶体管中的一个相关联，并且可通过相关联的薄膜晶体管电连接到相关联的数据线。每个像素电极和相关联的薄膜晶体管通过导电构件连接在一起。每个像素电极与一条栅极线交叉，而用于像素电极的导电构件与另一条与前一栅极线相邻的栅极线交叉。

10. 发明授权

US08421972B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08421972B2
公开(公告)日：2013-04-16
申请号：US12740224
申请日：2008-12-11
申请人： Hiroyuki Ohgami , Yoshito Hashimoto , Masakazu Shibasaki , Yuichi Iyama , Masumi Kubo , Masayuki Soga
发明人： Hiroyuki Ohgami , Yoshito Hashimoto , Masakazu Shibasaki , Yuichi Iyama , Masumi Kubo , Masayuki Soga
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/1393
摘要： There is provided a liquid crystal display device of high picture quality with high brightness and small display unevenness.A vertical alignment type liquid crystal display device which has a plurality of pixels includes: a first electrode which includes, in each of the plurality of pixels, a plurality of first branch portions extending in a first direction and a plurality of second branch portions extending in a second direction that is different from the first direction; a second electrode disposed so as to oppose the first electrode; and a liquid crystal layer interposed between the first electrode and the second electrode, wherein a width of each of the plurality of first branch portions and the plurality of second branch portions is in a range not less than 1.4 μm and not more than 8.0 μm.
摘要翻译：提供了具有高亮度和小显示不均匀性的高画质液晶显示装置。具有多个像素的垂直取向型液晶显示装置包括：第一电极，其在多个像素中的每一个中包括在第一方向上延伸的多个第一分支部分和在第一方向上延伸的多个第二分支部分与第一方向不同的第二方向; 设置成与第一电极相对的第二电极; 以及插入在第一电极和第二电极之间的液晶层，其中，多个第一分支部分和多个第二分支部分中的每一个的宽度在不小于1.4μm且不大于8.0μm的范围内。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式