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. 发明专利

JP2013125160A Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：JP2013125160A
公开(公告)日：2013-06-24
申请号：JP2011274045
申请日：2011-12-15
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YONEMURA KOJI , UMEDA HIROSHI
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/1335 , G09F9/00 , G09F9/30
CPC分类号： G02F1/1339 , G02F1/133308 , G02F1/13394 , G02F2001/13396
摘要： PROBLEM TO BE SOLVED: To obtain a uniform image quality with reduced uneven display under high temperature environments in a liquid crystal display device provided with a liquid crystal panel having a front face on which a front panel is arranged with a resin layer therebetween.SOLUTION: The liquid crystal display device includes: a display panel having a TFT array substrate 1 and a CF substrate 2 opposed to each other and a liquid crystal 3 interposed therebetween; and a front panel 8 adhered to a front face of the display panel with a resin layer 7 in between. The display panel includes in its display region a main spacer 5a on the CF substrate 2, which is in contact with the TFT array substrate 1, and a sub spacer 5b which does not reach the substrate 1. The proportion of the total area where the main spacer 5a is in contact with the substrate 1 to the area of the display region of the liquid crystal panel is not higher than 0.02%.
摘要翻译：要解决的问题：为了获得具有在高温环境下减少不均匀显示的均匀图像质量的液晶显示装置，在液晶显示装置中具有前面板的液晶面板，前面板上布置有树脂层。解决方案：液晶显示装置包括：具有彼此相对的TFT阵列基板1和CF基板2的显示面板和插入其间的液晶3; 以及前面板8，其中树脂层7粘附到显示面板的前表面。显示面板在其显示区域中包括与TFT阵列基板1接触的CF基板2上的主间隔件5a和不到达基板1的副间隔件5b。主间隔件5a与基板1接触，液晶面板的显示区域的面积不高于0.02％。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011237671A Liquid crystal display device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：JP2011237671A
公开(公告)日：2011-11-24
申请号：JP2010110178
申请日：2010-05-12
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KAWABUCHI SHINJI , NAGAE SUGURU , NAGANO SHINGO , YONEMURA KOJI , SATAKE TETSUYA
IPC分类号： G02F1/1343 , G09F9/30
摘要： PROBLEM TO BE SOLVED: To provide an FFS mode liquid crystal display device with a simple structure capable of preventing a display defect such as an image persistence after turning off of the power.SOLUTION: In a liquid crystal display device of Fringe Field Switching mode where the liquid crystals are driven by generating a fringe field by supplying voltage between electrodes, each of pixel electrodes is electrically connected with each of adjacent pixel electrodes mutually by a high resistance section having a prescribed value of resistance.
摘要翻译：要解决的问题：提供一种具有简单结构的FFS模式液晶显示装置，其能够在关闭电源之后防止诸如图像持续性的显示缺陷。解决方案：在通过在电极之间提供电压产生边缘场来驱动液晶的边缘场开关模式的液晶显示装置中，每个像素电极与每个相邻的像素电极相互电连接高电阻部分具有规定的电阻值。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2007328027A 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：JP2007328027A
公开(公告)日：2007-12-20
申请号：JP2006157439
申请日：2006-06-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YONEMURA KOJI
IPC分类号： G02F1/1333 , G02F1/1339 , G02F1/1343
CPC分类号： G02F1/1339 , G02F1/134363 , G02F2001/133311 , G02F2001/133519 , G02F2201/48
摘要： PROBLEM TO BE SOLVED: To provide an active matrix liquid crystal display device to which a lateral electric field is applied, and on which no afterimage or image persistence is visually recognized, and a method for manufacturing the same.
SOLUTION: The liquid crystal display device is equipped with: an electrode substrate 1 having pixel electrodes and counter electrodes; a counter substrate 3 placed opposite to the electrode substrate 1; a sealing material 4 which is formed in a frame shape so as to surround a display region 2 and which makes the electrode substrate 1 and the counter substrate 3 stick to each other; and a liquid crystal 9 disposed in a space formed with the electrode substrate 1, the counter substrate 3, and the sealing material 4, and has an overcoat film 8 which is formed on a surface of the liquid crystal side of the counter substrate 3 and disposed on the display region 2, wherein an edge portion of the overcoat film 8 is located on the more inner side than the outer end of the sealing material 4.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种应用了横向电场并且没有残留图像或图像持久性被视觉识别的有源矩阵液晶显示装置及其制造方法。解决方案：液晶显示装置配备有：具有像素电极和对电极的电极基板1; 与电极基板1相对设置的对置基板3; 密封材料4，其形成为围绕显示区域2并使电极基板1和对向基板3彼此粘合的框架形状; 以及配置在形成有电极基板1，对置基板3和密封材料4的空间中的液晶9，并且具有形成在对置基板3的液晶侧的表面上的外涂膜8和设置在显示区域2上，其中外涂膜8的边缘部分位于比密封材料4的外端更内侧。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2013047819A Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：JP2013047819A
公开(公告)日：2013-03-07
申请号：JP2012220172
申请日：2012-10-02
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YONEMURA KOJI , MORII YASUHIRO
IPC分类号： G02F1/1343 , G02F1/1335 , G02F1/1337 , H01L29/786
摘要： PROBLEM TO BE SOLVED: To provide an FFS mode liquid crystal display device superior in display quality, which enables a user to observe landscapes as well as portraits displayed thereon with polarizing sunglasses on without adding new members.SOLUTION: The liquid crystal display device includes: an alignment film which has an alignment direction inclined at an angle α greater than 0° and smaller than 90° with respect to an extension direction of gate wiring 43; a pixel electrode 6; a common electrode 8 disposed to face the pixel electrode 6 with an insulating film therebetween; and slits which are formed in the common electrode 8 and generate fringe electric fields in a liquid crystal 20 between the slits and the pixel electrode 6. The inside of a pixel is divided by a boundary extending in the alignment direction, and the slits include a plurality of first slits A and second slits B disposed at angles of ±θ with respect to an extension direction of the boundary in each region and a third slit C which is formed on the boundary and has end sides extending along the boundary, and a polarizing plate having an absorption axis set in the alignment direction is provided on a second substrate.
摘要翻译：要解决的问题：提供一种显示质量优异的FFS模式液晶显示装置，其使得用户能够在不添加新构件的情况下观察其上显示的偏振太阳镜的风景以及肖像。解决方案：液晶显示装置包括：对准膜相对于栅极布线43的延伸方向具有大于0°且小于90°的角度α倾斜的取向方向; 像素电极6; 公共电极8，其设置成在像素电极6之间具有绝缘膜; 以及狭缝，其形成在公共电极8中，并且在狭缝和像素电极6之间的液晶20中产生条纹电场。像素的内部被沿着取向方向延伸的边界划分，并且狭缝包括多个第一狭缝A和第二狭缝B相对于每个区域中的边界的延伸方向以±θ为角度，以及形成在边界上并且具有沿边界延伸的端部的第三狭缝C，以及偏振具有沿着取向方向设置的吸收轴的板设置在第二基板上。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012177734A Method for adjusting liquid crystal display device, liquid crystal display device manufactured by adjustment employing the same, and method for manufacturing liquid crystal display device including the same 有权
标题翻译：用于调整液晶显示装置的方法，通过使用其进行调整制造的液晶显示装置以及用于制造包括其的液晶显示装置的方法
公开(公告)号：JP2012177734A
公开(公告)日：2012-09-13
申请号：JP2011039405
申请日：2011-02-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KAWABUCHI SHINJI , SATAKE TETSUYA , NAGANO SHINGO , YONEMURA KOJI , TERAGAKI TOMOYA
IPC分类号： G09G3/36 , G02F1/133 , G09G3/20
摘要： PROBLEM TO BE SOLVED: To provide a method for adjusting a liquid crystal display device, which easily obtains a DC voltage component minimizing the amount of image persistence to be able to adjust a voltage to be applied to liquid crystal, a liquid crystal display device manufactured by adjustment employing this adjustment method, and a method for manufacturing a liquid crystal display device including this adjustment method.SOLUTION: The method for adjusting a liquid crystal device adjusts a voltage to be applied to liquid crystal and includes a step (a) of generating a display image including a DC voltage component using a frame rate control method, a step (b) of displaying the display image generated in the step (a), a step (c) of evaluating a relation between the display quality of the display image displayed in the step (b) and the DC voltage component, and a step (d) of adjusting the voltage to be applied, on the basis of the result of evaluation in the step (c).
摘要翻译：解决问题的方案为了提供一种调节液晶显示装置的方法，其可以容易地获得使得能够调整施加到液晶的电压的图像持久性的最小值的直流电压分量，液晶使用该调整方法进行调整而制造的显示装置，以及包括该调整方法的液晶显示装置的制造方法。解决方案：调节液晶装置的方法调节施加到液晶的电压，并且包括使用帧速率控制方法生成包括DC电压分量的显示图像的步骤（a），步骤（b））显示在步骤（a）中生成的显示图像的步骤（c），评估步骤（b）中显示的显示图像的显示质量与直流电压分量之间的关系的步骤（c）基于步骤（c）中的评估结果调整要施加的电压。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2012163755A Liquid crystal display device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：JP2012163755A
公开(公告)日：2012-08-30
申请号：JP2011023823
申请日：2011-02-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： UMEDA HIROSHI , YONEMURA KOJI , TERAMOTO HIROSHI , NIWANO YASUNORI
IPC分类号： G02F1/1339 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To reduce ununiformity of a cell gap due to level difference of a BM.SOLUTION: A liquid crystal display device is a monochromatic liquid crystal display device including a pixel portion P and a frame portion F formed on one substrate 2. The pixel portion P has a plurality of openings 40H. The frame portion F does not have the opening 40H and includes a BM 40 for blocking the frame portion F and the space between the adjacent pixels in the pixel portion P from light. In the plurality of openings 40H of the pixel portion P, an OC film 51 with substantially the same thickness as the BM 40 is formed. The OC film 51 is not formed on the BM 40 in the pixel portion P and the frame portion F. A surface of the substrate on which the BM 40 and the OC film 51 are formed is substantially flattened, and a plurality of columnar spacers 21 are formed on the BM 40 of the pixel portion P and the frame portion F.
摘要翻译：要解决的问题：减少由于BM的水平差引起的电池间隙的不均匀性。解决方案：液晶显示装置是包括形成在一个基板2上的像素部分P和框架部分F的单色液晶显示装置。像素部分P具有多个开口40H。框架部分F不具有开口40H，并且包括用于阻挡框架部分F的BM 40和像素部分P中的相邻像素之间的空间。在像素部P的多个开口部40H中形成有与BM40基本相同厚度的OC膜51。 OC膜51不形成在像素部P和框架部F的BM 40上。形成有BM 40和OC膜51的基板的表面基本平坦化，并且多个柱状间隔件21 形成在像素部分P的BM 40和框架部分F上。（C）2012，JPO和INPIT

7. 发明专利

JP2009300555A Liquid crystal display and manufacturing method thereof 审中-公开
标题翻译：液晶显示及其制造方法
公开(公告)号：JP2009300555A
公开(公告)日：2009-12-24
申请号：JP2008152449
申请日：2008-06-11
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MORII YASUHIRO , YONEMURA KOJI
IPC分类号： G02F1/1343 , G02F1/1368
CPC分类号： G02F1/133753 , G02F1/134363 , G02F1/1393 , G02F2001/133757
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display of IPS mode having excellent display quality for observing both displays of landscape and portrait, a polarized sunglass being mounted thereon as it is, without any additional member. SOLUTION: The liquid crystal display includes: a gate line 43 formed on an array substrate; a comb-shaped pixel electrode 7; a comb-shaped common electrode 3 which generates a transverse electric field between the comb-shaped pixel electrode 7 and the common electrode; an alignment film having an alignment direction inclined at a prescribed rubbing angle β with respect to the vertical direction vertical to the gate line 43; and two areas having different response directions of liquid crystal (upper pixel 47a, lower pixel 47b), wherein combs of the pixel electrode 7 and the common electrode 3 are inclined at a prescribed electrode angle α with respect to the vertical direction in each of two areas, and the electrode angle α and the rubbing angle β, in each of the two areas, satisfy the conditions: ¾α¾>¾β¾ and 90°-¾α-β¾≥45°. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有优异的显示质量的IPS模式的液晶显示器，用于观察景观和肖像的两个显示器，其上安装有极化太阳眼镜，而没有任何附加构件。解决方案：液晶显示器包括：形成在阵列基板上的栅极线43; 梳形像素电极7; 在梳形像素电极7和公共电极之间产生横向电场的梳状公共电极3; 具有相对于与栅极线43垂直的垂直方向以规定的摩擦角β倾斜的取向方向的取向膜; 和两个具有不同液晶响应方向的区域（上像素47a，下像素47b），其中像素电极7和公共电极3的梳子相对于垂直方向以规定的电极角度α倾斜两个区域中的每个区域中的电极角度α和摩擦角β满足以下条件：¾¾¾¾¾¾and and and and and and and and。。。。。。。。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2014211463A 液晶表示装置及びその駆動方法有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：JP2014211463A
公开(公告)日：2014-11-13
申请号：JP2013086223
申请日：2013-04-17
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： KAWABUCHI SHINJI , SATAKE TETSUYA , SHIMAMURA TAKESHI , YONEMURA KOJI , NAGANO SHINGO
IPC分类号： G02F1/1343
CPC分类号： G02F1/13
摘要：【課題】FFSモードの液晶表示装置において、フレクソエレクトリック効果などの影響によるフリッカーを低減する。【解決手段】画素47の各々が一対の画素電極6a,6bと共通電極7と液晶19とを含む。信号線82にはそれぞれTFT50a,50bを介して画素電極6a,6bが接続される。信号線82に印加される表示信号には交流が採用され、TFT50a,50bが排他的に導通することにより、画素電極6a,6bには、共通電極7の電位を基準として互いに極性が反対となる表示電圧が印加される。画素電極6a,6b同士は面積が互いに等しいことが望ましい。また両者に印加される表示電圧の絶対値は互いに等しいことが望ましい。【選択図】図1
摘要翻译：要解决的问题：为了在FFS模式的液晶显示装置中减少由于诸如柔性电效应的影响引起的闪烁。解决方案：每个像素47包括一对像素电极6a，6b，公共电极7和液体像素电极6a，6b分别通过TFT50a，50b连接到信号线82。使用AC作为施加到信号线82的显示信号，TFT50a，50b是唯一可导电的，因此对像素电极6a，6b显示具有相互极性的显示电压，具有公共电极7的电位作为参考。像素电极6a，6b优选地具有相同的面积，并且还优选地具有施加到其上的显示电压的相同的绝对值。

9. 发明专利

JP2014063046A Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：JP2014063046A
公开(公告)日：2014-04-10
申请号：JP2012208364
申请日：2012-09-21
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YONEMURA KOJI , ISHIKAWA TAKAMITSU
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To suppress occurrence of peeling at a low cost.SOLUTION: A liquid crystal display device 1000 includes a polarizing plate 200 and a protective plate 300 having light-transmitting property, disposed on the polarizing plate 200 via a transparent resin 30. The resin 30 is disposed in a part on the polarizing plate 200, excluding end portions on two sides of the polarizing plate 200, which oppose to each other and intersect the absorption axis direction of the polarizing plate 200 at an approximately right angle.
摘要翻译：要解决的问题：以低成本抑制剥离的发生。解决方案：液晶显示装置1000包括偏光板200和透光性的保护板300，透明树脂30配置在偏光板200上树脂30配置在偏振片200的一部分上，除了偏振板200的两侧彼此相对并且以大致直角相对于偏振板200的吸收轴方向相交的端部。

10. 发明专利

JP2013050725A Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：JP2013050725A
公开(公告)日：2013-03-14
申请号：JP2012220170
申请日：2012-10-02
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YONEMURA KOJI , MORII YASUHIRO
IPC分类号： G02F1/1343 , G02F1/1337
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a FFS (Fringe Field Switching) mode having excellent display quality, in which display can be observed in a landscape and portrait while wearing polarizing sunglasses without newly adding a component.SOLUTION: A liquid crystal display device comprises: alignment layers having alignment directions inclined at an angle α of 0°
摘要翻译：要解决的问题：提供一种具有优异显示质量的FFS（边缘场切换）模式的液晶显示装置，其中在佩戴偏光太阳镜而不新添加部件的情况下，可以以风景和肖像观察显示。解决方案：液晶显示装置包括：取向层，其取向方向以与栅极布线43的延伸方向成0°<α<90°的角度α倾斜; 像素电极6; 形成在通过绝缘体膜相对地布置在像素电极6上的公共电极上的狭缝，并且在狭缝和像素电极6之间的液晶20中产生条纹电场。公共电极形成为跨越相邻像素并覆盖源极布线 44通过绝缘膜。像素的内部被沿着取向方向延伸的边界线划分，并且狭缝具有多个第一狭缝A和第二狭缝B，第一狭缝A和第二狭缝B相对于边界线的延伸方向以±θ倾斜并且布置在每个并且具有在第二基板中具有沿着取向方向设置的吸收轴的偏振片。版权所有（C）2013，JPO＆INPIT

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