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

JP2010243968A Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：JP2010243968A
公开(公告)日：2010-10-28
申请号：JP2009095492
申请日：2009-04-10
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KAWABUCHI SHINJI , FUJINO TOSHIAKI , NAGAE ISAMU , NAGANO SHINGO , YONEMURA KOJI , SATAKE TETSUYA
IPC分类号： G02F1/133 , G02F1/1343 , G02F1/1368 , G09G3/20 , G09G3/36
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device easily preventing poor display after starting display with low power consumption.
SOLUTION: In a liquid crystal display panel 40, a counter electrode 52 is provided to a substrate opposing to a substrate on which a pixel electrode 64 and a shared electrode 63 for driving liquid crystal among the pair of substrates having a liquid crystal layer therebetween are provided, and a voltage is applied to the counter electrode 52 by a drive part 102 for displaying. At this time, application of a voltage to the counter electrode 53 is started as soon as starting displaying, and as a predetermined voltage application time has passed since displaying is started, the drive part 102 for displaying is controlled by a control part 101, so that application of the voltage to the counter electrode 53 is stopped and the counter electrode 53 is in a floating state.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在低功耗开始显示之后容易防止显示不良的液晶显示装置。解决方案：在液晶显示面板40中，在具有液晶的一对基板中的像素电极64和用于驱动液晶的共用电极63的基板相对的基板上设置有对置电极52 并且通过用于显示的驱动部102向对置电极52施加电压。此时，一旦开始显示就开始向对置电极53施加电压，并且由于显示开始经过了预定的电压施加时间，所以用于显示的驱动部102由控制部101控制，因此停止向对置电极53施加电压，并且对置电极53处于浮置状态。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009002983A Manufacturing method of reflection plate, manufacturing method of liquid crystal display, and reflection plate and liquid crystal display 有权
标题翻译：反射板的制造方法，液晶显示的制造方法以及反射板和液晶显示
公开(公告)号：JP2009002983A
公开(公告)日：2009-01-08
申请号：JP2007161031
申请日：2007-06-19
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMAGATA ARISUKE , TODO JUNICHI , KAWABUCHI SHINJI , ORITA YASUSHI
IPC分类号： G02F1/1335 , G02B5/08
摘要： PROBLEM TO BE SOLVED: To provide a technique for forming a convex surface of a desired shape on a surface of a reflection film in a liquid crystal display. SOLUTION: A thermosetting photosensitive resin film 11 containing a positive photosensitive material and an epoxy resin is formed. The photosensitive resin film 11 is patterned to form a plurality of protrusions 112 made of the photosensitive resin film 11. The plurality of protrusions 112 are irradiated with UV 63 having 150 to 450 nm wavelength. Then the plurality of protrusions 112 are subjected to heat curing treatment. The reflection film covering the plurality of protrusions 112 is then formed. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在液晶显示器的反射膜的表面上形成所需形状的凸面的技术。解决方案：形成含有正性感光材料和环氧树脂的热固性感光树脂膜11。对感光性树脂膜11进行图案化，形成由感光性树脂膜11构成的多个突起112.多个突起112用波长为150〜450nm的UV 63照射。然后对多个突起112进行热固化处理。然后形成覆盖多个突起112的反射膜。版权所有（C）2009，JPO＆INPIT

3. 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

4. 发明专利

JP2007065239A Image display apparatus 有权
标题翻译：图像显示设备
公开(公告)号：JP2007065239A
公开(公告)日：2007-03-15
申请号：JP2005250697
申请日：2005-08-31
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAKAGAWA NAOKI , KAWABUCHI SHINJI , MASUTANI YUICHI
IPC分类号： G02F1/1368 , G02F1/133 , G02F1/1335 , G02F1/1343 , G09F9/30
摘要： PROBLEM TO BE SOLVED: To provide an image display apparatus having a built-in photosensor that can suppress decrease in detection sensitivity on signals from a photosensor. SOLUTION: Pixel units Pg1, Pg2 are disposed respectively between a photosensor signal read-out wiring 10 and two data wirings 2 placed on both sides of the photosensor signal read-out wiring 10 which is electrically connected to a photosensor circuit (comprising transistors 6, 8 and a storage capacitor 7), in a plurality of data wirings 2. This arrangement gives a distance between the photosensor signal read-out wiring 10 and adjacent data wirings 2 by at least the width of the pixel units Pg1, Pg2, and suppresses an electrostatic capacitance between the photosensor signal read-out wiring 10 and the data wirings 2. Thereby, influences of potential variation on the data wirings 2 are hardly transmitted through the electrostatic capacitor, and decrease in the detection sensitivity of signals from the photosensor can be suppressed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有内置光电传感器的图像显示装置，其可以抑制来自光电传感器的信号的检测灵敏度的降低。解决方案：像素单元Pg1，Pg2分别设置在光电传感器信号读出布线10和放置在光电传感器信号读出布线10的两侧的两个数据布线2，光电传感器信号读出布线10电连接到光电传感器电路（包括晶体管6,8和存储电容器7）。这种布置通过至少像素单元Pg1，Pg2的宽度给出光电传感器信号读出布线10和相邻数据布线2之间的距离，并且抑制光电传感器信号读出布线10和数据布线2之间的静电电容。由此，电位变化对数据布线2的影响几乎不透过静电电容器，并且降低来自光电传感器可以被抑制。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004279775A Manufacturing method of liquid crystal display 有权
标题翻译：液晶显示器的制造方法
公开(公告)号：JP2004279775A
公开(公告)日：2004-10-07
申请号：JP2003071670
申请日：2003-03-17
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KAWABUCHI SHINJI , YAMAGATA ARISUKE
IPC分类号： G02B5/02 , G02B5/08 , G02F1/1335 , G03F7/20
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid crystal display, which can form a reflector plate, having an asymmetric surface by a single exposure and obtain a bright and crisp display images at a low cost. SOLUTION: The process to expose a light-sensitive material 12 uses, as the photomask 14, a rectangular patterns 16, and a main tilted surface forming pattern R2, consisting of a patterns where a plurality of patterns having the width equal to or smaller than the limiting resolution of the exposure and facing a side of the rectangular pattern 16 are arranged and separated from the adjacent patterns, with gaps which are equal to or smaller than the width of the limiting resolution of the exposure. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可以形成反射板的液晶显示器的制造方法，其具有通过单次曝光的不对称表面，并且以低成本获得明亮且清晰的显示图像。解决方案：曝光感光材料12的过程使用矩形图案16和主倾斜表面形成图案R2，该主倾斜表面形成图案R2由图案组成，其中多个图案的宽度等于或小于曝光的限制分辨率并且面向矩形图案16的一侧的布置与相邻图案分离，间隙等于或小于曝光的限制分辨率的宽度。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2013250476A Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：JP2013250476A
公开(公告)日：2013-12-12
申请号：JP2012126081
申请日：2012-06-01
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KAWABUCHI SHINJI , YAMAGATA ARISUKE , SATAKE TETSUYA , NAGANO SHINGO , SHIMAMURA TAKESHI , ODA KOJI , HAYASHI MASAMI , YAMAYOSHI ICHIJI , TODO JUNICHI
IPC分类号： G02F1/1343 , G02F1/1368
摘要： PROBLEM TO BE SOLVED: To provide a simple technique for preventing a burning display device in a liquid crystal display device of FFS mode.SOLUTION: A liquid crystal display device is a liquid crystal display device of FFS (Fringe Field Switching) mode which produces a fringe electric field driving liquid crystal 19. The liquid crystal display device includes a lower layer electrode 6 formed in a substrate 10, an inter-layer insulation film 12 formed on the lower layer electrode 6, and a slit type upper layer electrode 7 formed on the inter-layer insulation film 12 and producing the fringe electric field with the lower layer electrode 6. Then the inter-layer insulating film 12 has lower relative permittivity than the liquid crystal 19.
摘要翻译：要解决的问题：提供一种用于防止FFS模式的液晶显示装置中的燃烧显示装置的简单技术。解决方案：液晶显示装置是FFS（边缘场切换）模式的液晶显示装置，其产生边缘电场驱动液晶19.液晶显示装置包括形成在基板10中的下层电极6，形成在下层电极6上的层间绝缘膜12和形成在下层电极6上的狭缝型上层电极7 层间绝缘膜12，并且与下层电极6产生条纹电场。然后，层间绝缘膜12的相对介电常数比液晶19低。

7. 发明专利

JP2013003476A Method and device for blackening luminescent spot defect of liquid crystal panel 有权
标题翻译：用于遮断液晶面板的发光点缺陷的方法和装置
公开(公告)号：JP2013003476A
公开(公告)日：2013-01-07
申请号：JP2011136857
申请日：2011-06-21
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KATSURA TOMOTAKE , KAWABUCHI SHINJI , FUJIKAWA SHUICHI , SATAKE TETSUYA , WATAMURA SHIGEKI , YOKOMIZO MASAYUKI , YAMASHITA SHINJI
IPC分类号： G02F1/13
摘要： PROBLEM TO BE SOLVED: To provide a blackening method and a blackening device for appropriately blackening a luminescent spot defect in a liquid crystal panel without influencing peripheral pixels of the luminescent-spot defect pixel.SOLUTION: The blackening method for luminescent spot defects relatively scans and applies a laser beam from a laser oscillator 17 to a luminescent-spot defect pixel that is formed on a color filter 1 constituting a liquid crystal panel 15 and blackens the luminescent-spot defect pixel. The laser beam to be applied to the luminescent-spot defect pixel is scanned while modulating an application output.
摘要翻译：要解决的问题：提供一种黑色化方法和黑化装置，用于适当地使液晶面板中的发光斑缺陷变黑，而不会影响发光点缺陷像素的周边像素。解决方案：发光点缺陷的黑化方法相对地扫描并将来自激光振荡器17的激光束施加到形成在构成液晶面板15的滤色器1上的发光点缺陷像素，并使发光 - 斑点缺陷像素。在调制应用输出时扫描施加到发光点缺陷像素的激光束。版权所有（C）2013，JPO＆INPIT

8. 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

9. 发明专利

JP2003270625A Reflection type liquid crystal display device, method of manufacturing the same, and portable apparatus 审中-公开
标题翻译：反射型液晶显示装置，其制造方法和便携式装置
公开(公告)号：JP2003270625A
公开(公告)日：2003-09-25
申请号：JP2002071978
申请日：2002-03-15
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KAWABUCHI SHINJI , YAMAGATA ARISUKE , INOUE MITSUO , ORITA YASUSHI
IPC分类号： G02B5/08 , G02F1/1335 , G02F1/13357
摘要： PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device which obtains a bright display image in a prescribed angular range. SOLUTION: The reflection type liquid crystal display device is provided with a liquid crystal layer, first and second electrodes for applying a voltage to the liquid crystal layer, and a reflection plate arranged on the side being the rear side of the liquid crystal layer when observed, and the reflection plate has many rectangular main slopes 1a, 1b, and 1c inclined in a specific direction arranged at prescribed intervals, of which the main slopes 1a and 1b and the main slopes 1a and 1c adjacent in a direction crossing the inclination direction x are shifted from each other in the inclination direction, and is provided with auxiliary slopes 2b and 2c for connecting main slopes adjacent in the direction crossing the inclination direction. COPYRIGHT: (C)2003,JPO
摘要翻译：解决的问题：提供一种在规定的角度范围内获得明亮的显示图像的反射型液晶显示装置。解决方案：反射型液晶显示装置设置有液晶层，用于向液晶层施加电压的第一和第二电极以及布置在液晶的后侧的一侧的反射板并且反射板具有沿规定间隔布置的特定方向倾斜的许多矩形主斜面1a，1b和1c，其中主斜面1a和1b以及主斜面1a和1c在与倾斜方向x在倾斜方向上彼此偏移，并且设置有用于连接沿与倾斜方向交叉的方向相邻的主斜面的辅助斜面2b和2c。版权所有（C）2003，JPO

10. 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。

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