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1. 发明专利

JP2007328350A Liquid crystal display device and its manufacturing method 审中-公开
标题翻译：液晶显示器件及其制造方法
公开(公告)号：JP2007328350A
公开(公告)日：2007-12-20
申请号：JP2007159506
申请日：2007-06-15
申请人： Advanced Display Inc , Mitsubishi Electric Corp , 三菱電機株式会社 , 株式会社アドバンスト・ディスプレイ
发明人： MORII YASUHIRO , MATSUKAWA FUMIO , TSUMURA AKIRA , TABATA SHIN , MIZUNUMA MASAYA , TAMAYA AKIRA , FUJII MASAYUKI , FUJITA YASUO
IPC分类号： G02F1/1339 , G02B5/20 , G02F1/1368 , G02F1/137
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of removing irregularity of color due to unevenness of thickness of an IPS type liquid crystal layer. SOLUTION: The liquid crystal display device is provided with: a liquid crystal driving electrode connected with a thin-film transistor; a common electrode which is formed opposite to the liquid crystal driving electrode so as to apply an electric field in the direction substantially parallel to substrates between the liquid crystal driving electrode and the common electrode, and is connected with a common signal line; an array substrate which comprises a flattening film having a film thickness of 3μm to 10μm and an alignment film; a counter substrate which comprises a color layer, a protective film and an alignment film; first spacers 8 which are arranged in a gap between the array substrate and the counter substrate; second spacers 10 mixed in a seal material; and a liquid crystal layer which is held in the gap between the array substrate and the counter substrate and has a birefringence effect, wherein the color layer and the alignment film are disposed on the inner side from the seal material, spacers having a diameter larger than the diameter of the first spacer are used as the second spacers and, thereby, the difference between retardation Δn*d near the seal material and retardation Δn*d on a central part is defined to be 20 nm or less. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种能够消除IPS型液晶层的厚度不均匀导致的颜色不均匀性的液晶显示装置。解决方案：液晶显示装置设置有：与薄膜晶体管连接的液晶驱动电极; 与液晶驱动电极相对地形成的公共电极，以与液晶驱动电极和公共电极之间的基板大致平行的方式施加电场，并与公共信号线连接; 阵列基板，其包括膜厚度为3μm〜10μm的平坦化膜和取向膜; 相对基板，其包括着色层，保护膜和取向膜; 布置在阵列基板和对置基板之间的间隙中的第一间隔件8; 混合在密封材料中的第二间隔件10; 以及保持在阵列基板和对置基板之间的间隙中的液晶层，具有双折射效果，其中着色层和取向膜设置在密封材料的内侧，间隔物的直径大于使用第一间隔件的直径作为第二间隔件，由此将密封材料附近的延迟量Δn* d与中心部位的延迟量Δn* d的差限定为20nm以下。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007140561A Liquid crystal display panel 有权
标题翻译：液晶显示面板
公开(公告)号：JP2007140561A
公开(公告)日：2007-06-07
申请号：JP2007041030
申请日：2007-02-21
申请人： Advanced Display Inc , 株式会社アドバンスト・ディスプレイ
发明人： TAKASAKI ICHIRO , MORII YASUHIRO , MIZUNUMA MASAYA
IPC分类号： G02F1/1339 , G02F1/1335 , G09F9/30
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display panel which is reduced in size by diminishing a picture frame region in the outer circumferential part of a display region without inducing light leakage around the display region of the liquid crystal display panel. SOLUTION: In the liquid crystal display panel which is formed by opposing and bonding a first substrate (1) formed with a first film (3a) having light shieldability and a second substrate (2) having the display region, and which includes an UV curing sealing resin between the two substrates so as to enclose the display region, the first film is continuously formed to enclose the display region in a picture frame shape by having a predetermined width (P-Q), and the second film (3b) having the light shieldability is formed in the outer circumferential part of the display region on the second substrate to extend toward the end of the substrate including the coated part of the sealing resin. The first film and the second film are combined in the picture frame region of the outer circumferential part of the display region and are so formed as to constitute a light shielding region (P) having no space, and the sealing resin is formed in a position where the resin is not superposed on the first film. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题：提供一种液晶显示面板，其通过在显示区域的外周部分中减少相框区域而不会在液晶显示面板的显示区域周围引起漏光而减小尺寸。解决方案：在通过相对并结合形成有具有遮光性的第一膜（3a）的第一基板（1）和具有显示区域的第二基板（2）形成的液晶显示面板中，在两个基板之间的紫外线固化密封树脂，以包围显示区域，连续地形成第一膜，以通过具有预定宽度（PQ）将图形框形状包围在显示区域中，并且第二膜（3b）具有在第二基板上的显示区域的外周部形成有遮光性，朝向包括密封树脂的涂布部分的基板的端部延伸。第一膜和第二膜组合在显示区域的外周部分的相框区域中，并且形成为构成没有空间的遮光区域（P），并且密封树脂形成在位置其中树脂不重叠在第一膜上。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2009025355A Liquid crystal display device and method of manufacturing the same 审中-公开
标题翻译：液晶显示装置及其制造方法
公开(公告)号：JP2009025355A
公开(公告)日：2009-02-05
申请号：JP2007185482
申请日：2007-07-17
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NINOMIYA KENJI , KOYAMA HITOSHI , NIWANO YASUNORI , KIRA SHUICHI , MIZUNUMA MASAYA
IPC分类号： G02F1/1339
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has high display quality and also has its frame made narrow in good yield.
SOLUTION: The liquid crystal display device has a pair of substrates stuck together with a seal pattern interposed therebetween and also has liquid crystal charged in the space enclosed with the pair of substrate and the seal pattern. The seal pattern is formed in a non-display area divided outside a nearly rectangular display area formed on the pair of substrates, and the opposition distance from an inner peripheral side wall of the seal pattern to an outer circumferential end of the display area is 15 to 700 μm. Then peripheries of corner portions of the seal pattern are disposed opposite the display area ends across a wall pattern.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高显示质量的液晶显示装置，并且其框架以良好的收率变窄。解决方案：液晶显示装置具有粘合在一起的一对基板，密封图案插入其间，并且在由一对基板和密封图案包围的空间中带有液晶。密封图案形成在分割在一对基板上形成的近似矩形的显示区域的外部的非显示区域中，从密封图案的内周侧壁到显示区域的外周端的对置距离为15 至700μm。然后，密封图案的角部的周边与显示区域相对设置，跨越墙壁图案。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007034190A Display element 有权
标题翻译：显示元件
公开(公告)号：JP2007034190A
公开(公告)日：2007-02-08
申请号：JP2005221040
申请日：2005-07-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KIRA SHUICHI , NAKAMURA TOMOKI , MIZUNUMA MASAYA
IPC分类号： G02F1/1339 , G09F9/30
CPC分类号： G02F1/13394
摘要： PROBLEM TO BE SOLVED: To obtain a display element constituting a display device of high display quality which has no gap unevenness even when columnar spacers are arranged outside a display area.
SOLUTION: Columnar spacers 8 are arranged above the first conductive layer 11; and columna spacers 8 arranged in the display area 10 are arranged where the second conductive layer 13 is not laminated on the first conductive layer 11 and columnar spacers 8 arranged outside the display area 10 are arranged above the first conductive layer 11 via holes 14a bored in the second conductive layer 13.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使在柱状间隔件布置在显示区域的外部的情况下，也可以获得构成高显示质量的显示装置的显示元件，该显示装置也没有间隙不均匀。解决方案：柱状间隔件8布置在第一导电层11的上方; 并且布置在显示区域10中的柱状间隔物8被布置在第二导电层13未被层压在第一导电层11上的位置，并且布置在显示区域10外部的柱状间隔件8经由穿孔孔14a布置在第一导电层11的上方第二导电层13.版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2013222019A Liquid crystal panel and liquid crystal display device having the same 审中-公开
标题翻译：液晶板和液晶显示装置
公开(公告)号：JP2013222019A
公开(公告)日：2013-10-28
申请号：JP2012092810
申请日：2012-04-16
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MIZUNUMA MASAYA
IPC分类号： G02F1/1339
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal panel having high image display quality in which an uneven space between a pair of substrates of a liquid crystal panel and incorporation of impurities into a liquid crystal material sealed in between the substrates is suppressed, and to provide a liquid crystal display device having the panel.SOLUTION: There is provided a liquid crystal panel for holding a liquid crystal between a pair of substrates which comprises: a sealing material 5a for holding a liquid crystal in a first closed area 12a by forming at least the first closed area 12a surrounding an image display area 4 to bond the pair of substrates; and an auxiliary sealing material 5b for holding a liquid crystal in a second closed area 12b by forming the second closed area 12b with the sealing material 5a in an area adjacent to the outside of the first closed area 12a to bond the pair of substrates.
摘要翻译：要解决的问题：提供一种具有高图像显示质量的液晶面板，其中抑制了液晶面板的一对基板之间的不均匀空间以及将杂质结合到密封在基板之间的液晶材料中，并且抑制了提供一种具有面板的液晶显示装置。解决方案：提供一种液晶面板，用于在一对基板之间保持液晶，该液晶面板包括：用于将液晶保持在第一闭合区域12a中的密封材料5a，至少围绕图像显示区域4的第一封闭区域12a以便接合所述一对基板; 以及辅助密封材料5b，用于通过在与第一闭合区域12a的外部相邻的区域中形成具有密封材料5a的第二闭合区域12b来将液晶保持在第二闭合区域12b中，以将该一对基板接合。

6. 发明专利

JP2010256409A Liquid crystal display device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：JP2010256409A
公开(公告)日：2010-11-11
申请号：JP2009102969
申请日：2009-04-21
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KIRA SHUICHI , MIZUNUMA MASAYA
IPC分类号： G02F1/1339
CPC分类号： G02F1/1339 , G02F1/133512 , G02F2001/133311
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is excelling in the display quality. SOLUTION: The liquid crystal display device has a liquid crystal display panel, in which a TFT array substrate 40 and a counter substrate 10 are bonded together via a sealing material 14, and the device includes a frame-shaped resin BM11 which is formed on the counter substrate 10 so that it may surround a displaying area 31; a slit 12 which is provided on the resin BM11 so that it encircles the display area 31; a humidity-resistant material 16, which is lower in water absorption than that of the sealing material 14 and is formed so that it fills at least the inner part of the slit 12; and liquid crystal 15 provided in a space formed by the TFT array substrate 40, the counter substrate 10 and the sealing material 14. In addition, the sealing material 14 is provided farther internal than the slit 12, and the sealing material 14 is provided up to the external shape end of the resin BM11 which is located farther internal than the slit 12, or the humidity-resistant material 16 is provided so that it covers a part of the resin BM11, which is located more internally than the slit 12, with the part being farther outside, from the outer shape end of the sealing material 14. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种卓越的显示质量的液晶显示装置。解决方案：液晶显示装置具有液晶显示面板，其中TFT阵列基板40和对置基板10通过密封材料14接合在一起，该装置包括框架形树脂BM11，其为形成在对置基板10上，使得其可以围绕显示区域31; 狭缝12，其设置在树脂BM11上，使得其环绕显示区域31; 防水材料16的吸水率低于密封材料14，并且形成为至少填充狭缝12的内部; 以及设置在由TFT阵列基板40，对置基板10和密封材料14形成的空间中的液晶15.此外，密封材料14设置在比狭缝12更内侧，密封材料14设置位于比狭缝12更内侧的树脂BM11的外形端部，或者设置有防湿材料16，以使其覆盖位于比狭缝12更内侧的树脂BM11的一部分，该部分距离密封材料14的外形端远离外部。版权所有：（C）2011，JPO＆INPIT

7. 发明专利

JP2007102073A Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：JP2007102073A
公开(公告)日：2007-04-19
申请号：JP2005294735
申请日：2005-10-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SATAKE TETSUYA , NISHIOKA TAKAHIRO , KURATA TETSUYUKI , AOKI HIRONORI , HASHIGUCHI TAKASHI , MIZUNUMA MASAYA
IPC分类号： G02F1/139 , G02F1/1337 , G02F1/1343 , G09F9/35
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device, in which the center position of alignment can be fixed to the center of a solid part without increasing a manufacturing cost. SOLUTION: In the liquid crystal display device, a pixel electrode is arranged on a first substrate. The pixel electrode is provided with a plurality of solid parts 1 disposed in an array shape and branch parts 3 extended from outer circumferential parts of the solid parts 1 between the solid parts 1. Therein, virtual lines AL extended in the extension directions of the branch parts 3 do not pass through the center of the solid part 1. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种液晶显示装置，其中对准的中心位置可以固定在实心部分的中心，而不增加制造成本。解决方案：在液晶显示装置中，像素电极配置在第一基板上。像素电极具有设置成阵列形状的多个固体部分1和从固体部分1之间的实心部分1的外圆周部分延伸的分支部分3.其中，沿着分支的延伸方向延伸的虚拟线AL 第3部分不通过实体部分1的中心。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2000075285A Reflection type liquid crystal display device 审中-公开
标题翻译：反射型液晶显示装置
公开(公告)号：JP2000075285A
公开(公告)日：2000-03-14
申请号：JP24723798
申请日：1998-09-01
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MIZUNUMA MASAYA , TSUMURA AKIRA , ODA KYOICHIRO
IPC分类号： G02F1/1335 , G02F1/139
CPC分类号： G02F1/133536 , G02F1/133504 , G02F1/13725
摘要： PROBLEM TO BE SOLVED: To make constitution simpler and brighter than heretofore and to enable the device usable even in a dark place by providing the device with a scattering polarizing plate which is arranged behind liquid crystals, is transparent to the polarization component in one direction of light and scatters and reflects the polarization component in a direction perpendicular to this one direction to a direction reverse from the progression direction of the light.
SOLUTION: The polarized light 101 parallel with the plate of page space is absorbed by the guest-host type liquid crystals 7 in the state that voltage is not impressed between transparent electrodes 10 and 10'. On the other hand, the polarizing plate 102 perpendicular to the plane of page space transmits the quest-host type liquid crystals 7 and further transmits the scattering polarizing plate 11 as well. This light is absorbed by a light absorption plate 12. Then, the light does not reach an observer and the display is black. In the state that the voltage is impressed between the transparent electrodes 10 and 10', the polarized light 102 perpendicular to the plane of page space transmits the scattering polarizing plate 11 and is absorbed by the light absorption plate 12 like the state that the voltage is off. Then, the polarized light 101 parallel to the plane of page space scattered by the scattering polarizing plate 11 reaches the observer and the display is white.
COPYRIGHT: (C)2000,JPO
摘要翻译：要解决的问题：为了使结构比迄今为止更简单和明亮，并且即使在黑暗的地方，通过提供设置有布置在液晶后面的散射偏振板，该装置也可以在偏振分量的一个方向上透明，光和散射并且在垂直于该一个方向的方向上反射到与光的行进方向相反的方向的偏振分量。解决方案：在透明电极10和10'之间不施加电压的状态下，与页面空间的平行平行的偏振光101被客体主体型液晶7吸收。另一方面，垂直于页面空间的偏振片102透射任务主体型液晶7，并且还透射散射偏振片11。该光被光吸收板12吸收。然后，光不到达观察者，显示器是黑色的。在透明电极10和10'之间施加电压的状态下，垂直于页面空间的偏振光102透射散射偏振板11，并被光吸收板12吸收，就像电压为关闭然后，与散射偏振片11散射的页面空间平行的偏振光101到达观察者，显示为白色。

9. 发明专利

JP2000010119A LIQUID CRYSTAL DISPLAY DEVICE AND PRODUCTION OF ARRAY SUBSTRATE USED FOR THIS DEVICE 失效
公开(公告)号：JP2000010119A
公开(公告)日：2000-01-14
申请号：JP17584998
申请日：1998-06-23
申请人： MITSUBISHI ELECTRIC CORP
发明人： NUMANO YOSHINORI , TSUMURA AKIRA , IWASA TOSHINORI , MIZUNUMA MASAYA
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/1343 , G02F1/136 , G02F1/1368 , G09F9/35 , H01L21/336 , H01L29/786
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device of high display quality with which a high aperture ratio is obtainable and crosstalks do not occur. SOLUTION: This liquid crystal display device has an array substrate including a plurality of scanning wiring and a plurality of signal wiring, active elements, pixel electrodes and first alignment layers and a counter substrate including common electrodes 18 and second alignment layers. The liquid crystal display device also includes an liquid crystal layer of which the liquid crystal molecules are aligned by the first and second alignment layers arranged at the barriers of the array substrate and the counter substrate. At this time, third alignment layers which impart the distortions different from each other with respect to the intermediate regions between the respective adjacent pixels to the liquid crystal molecules are formed.

10. 发明专利

JPH10133205A LIQUID CRYSTAL DISPLAY DEVICE 失效
公开(公告)号：JPH10133205A
公开(公告)日：1998-05-22
申请号：JP29235196
申请日：1996-11-05
申请人： MITSUBISHI ELECTRIC CORP
发明人： FUJII MASAYUKI , TSUMURA AKIRA , TABATA SHIN , MIZUNUMA MASAYA , TAMAYA AKIRA , MORII YASUHIRO
IPC分类号： G02F1/1337 , G02F1/1335 , G02F1/1343
摘要： PROBLEM TO BE SOLVED: To obtain a liquid crystal display device in which electric charges are hardly accumulated on the surface of a substrate and an after-image does not appear. SOLUTION: This device is provided with a liquid crystal layer held in between an electrode substrate 1 on which one pair of bomb type electrodes 2 on which a voltage is to be impressed is formed and an electrode 6 arranged by being confronted with the electrode substrate 1 and there are color filters 7 of three colors R, G, B and a color filter layer 8 formed on them counter electrode 6 and the device has a conductive oriented film 15 on the layer 8. Thus, a satisfactory display characteristic is obtained by making electric charges so as to be hardly accumulated on an counter substrate 5 while allowing the film 15 to have electrical conductivity.

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