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1. 发明专利

JP2008058496A Liquid crystal display element and projection liquid crystal display device 审中-公开
标题翻译：液晶显示元件和投影液晶显示器件
公开(公告)号：JP2008058496A
公开(公告)日：2008-03-13
申请号：JP2006233908
申请日：2006-08-30
申请人： Sony Corp , ソニー株式会社
发明人： KUROI HIDENOBU , TORIYAMA AKIKO , SHIRASAKA YASUHIRO , KADOTA HISASHI , FUKUMOTO HIROHIDE , TSUCHIYA HAJIME , TAKAHAMA ATSUSHI
IPC分类号： G02F1/1339 , G02F1/13 , G02F1/133 , G02F1/1337 , G03B21/00
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display element capable of reducing a quantity of ionic impurities in a liquid crystal cell, suppressing the occurrence of a burning phenomenon and obtaining higher image quality, and to provide a projection liquid crystal display device.
SOLUTION: The liquid crystal display element 10 has a liquid crystal layer 16 held between a pair of substrates 11 and 12 which are stuck with a sealing material 15 so that alignment layers are opposed to each other at prescribed intervals, wherein the content of a photo-radical polymerization initiator is less than 0.05 wt.% based on 100 pts.wt. sealant mother material.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决方案：提供一种能够减少液晶单元中的离子杂质的量的液晶显示元件，抑制燃烧现象的发生并获得更高的图像质量，并提供投影液晶显示器设备。解决方案：液晶显示元件10具有保持在一对基板11和12之间的液晶层16，该基板11和12被粘贴有密封材料15，使得取向层以规定的间隔彼此相对，其中内容物的光自由基聚合引发剂基于100重量份小于0.05重量％。密封母料。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007047460A Liquid crystal display element and projection-type display device 审中-公开
标题翻译：液晶显示元件和投影型显示设备
公开(公告)号：JP2007047460A
公开(公告)日：2007-02-22
申请号：JP2005231867
申请日：2005-08-10
申请人： Sony Corp , ソニー株式会社
发明人： TORIYAMA AKIKO , KADOTA HISASHI , SHIRASAKA YASUHIRO
IPC分类号： G02F1/1339 , G02F1/1337 , G02F1/139
摘要： PROBLEM TO BE SOLVED: To provide a high quality liquid crystal display element in which degradation of the liquid crystal panel can be prevented, even when the liquid crystal panel used as a light valve of a projector or the like is operated at a high temperature and high humidity environment, and to provide a projection-type display device that uses the liquid crystal display element. SOLUTION: The liquid crystal display element includes a vertically aligned liquid crystal layer 16, held between a pair of substrates comprising a TFT array substrate 11 and a counter substrate 12 laminated with a sealing material 15 facing each other over a predetermined gap, wherein the sealing material 15 contains a nonconductive filler having an average particle diameter of less than 0.5 μm, the liquid crystal material used for the liquid crystal layer 16 is specified to have a refractive index anisotropy Δn at room temperature of 0.07 or more, and cell gap d that is the gap between the TFT array substrate 11 and the counter substrate 12 is specified to be 4 μm or less. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题的方案为了提供可以防止液晶面板劣化的高品质液晶显示元件，即使用作投影仪等的光阀的液晶面板在高温高湿环境，并提供使用液晶显示元件的投射式显示装置。解决方案：液晶显示元件包括垂直排列的液晶层16，其保持在包括TFT阵列基板11的一对基板和层叠有在预定间隙上彼此面对的密封材料15的对置基板12之间，其中，密封材料15含有平均粒径小于0.5μm的非导电填料，液晶层16所使用的液晶材料的室温下的折射率各向异性Δn为0.07以上，电池单元作为TFT阵列基板11和对置基板12之间的间隙d，规定为4μm以下。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2009069422A Liquid crystal display element and projection liquid crystal display 审中-公开
标题翻译：液晶显示元件和投影液晶显示器
公开(公告)号：JP2009069422A
公开(公告)日：2009-04-02
申请号：JP2007237179
申请日：2007-09-12
申请人： Sony Corp , ソニー株式会社
发明人： TORIYAMA AKIKO , MATSUI KEISUKE , KADOTA HISASHI , MAKIMURA SHINGO
IPC分类号： G02F1/1339
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display element and a projection liquid crystal display which can prevent image quality defects due to light leakage of a spacer, has proper characteristics of contrast, or the like, and proper display performance.
SOLUTION: The liquid crystal display device has a liquid crystal layer arranged between two substrates, a plurality of pixel electrodes arranged on surfaces opposite to the respective substrates so as to form matrix-form pixels, oriented films formed on the two substrates so as to orient liquid crystal of the liquid crystal layer in a predetermined direction, and a spacer 46 formed between the pixel electrodes arranged adjacent in between the two substrates; and a pixel unit 50 is a three-pixel unit of a first pixel 51, a second pixel 52, and a third pixel 53 of red, green, and blue, and the spacer 46 is formed between the adjacent pixel units.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了提供能够防止由隔离物的漏光引起的图像质量缺陷的液晶显示元件和投影液晶显示器，具有适当的对比特性等，以及适当的显示性能。解决方案：液晶显示装置具有布置在两个基板之间的液晶层，多个像素电极，布置在与各个基板相对的表面上，以形成矩阵形像素，形成在两个基板上的取向膜以使液晶层的液晶在规定的方向上取向，以及形成在相邻的两个基板之间的像素电极之间形成的间隔物46。并且像素单元50是第一像素51，第二像素52和红色，绿色和蓝色的第三像素53的三像素单元，并且间隔物46形成在相邻像素单元之间。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008298914A Liquid crystal display element and projection type liquid crystal display device 审中-公开
标题翻译：液晶显示元件和投影型液晶显示器件
公开(公告)号：JP2008298914A
公开(公告)日：2008-12-11
申请号：JP2007142894
申请日：2007-05-30
申请人： Sony Corp , ソニー株式会社
发明人： MITSUYOSHI KAZUHIRO , TORIYAMA AKIKO , KADOTA HISASHI
IPC分类号： G02F1/1343 , G02F1/13 , G02F1/1337
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display element which reduces an interaction between a reverse tilt domain produced in a pixel and a reverse tilt formed in a pixel corresponding to an adjacent pixel electrode, improves an image defect due to a lateral electric field, and obtains a higher image quality, and also to provide a projection type liquid crystal display device having the liquid crystal display element.
SOLUTION: The liquid crystal display element comprises: two substrates opposed to each other; a liquid crystal layer disposed between the two substrates; a plurality of pixel electrodes disposed on surfaces facing each other of the respective substrates so as to form matrix-shaped pixels; and alignment layers formed on the two substrates for the purpose of aligning liquid crystal in the liquid crystal layer in a prescribed direction, wherein the shape of at least one edge part of the plurality of pixel electrodes 13 corresponding to the output side of alignment direction of the substrate on which an active element is formed, of the two substrates, has such a chamfered shape so as to be parted from edge parts of neighboring pixel electrodes.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种降低像素产生的反向倾斜域与对应于相邻像素电极的像素中形成的反向倾斜之间的相互作用的液晶显示元件，改善了由于并且获得更高的图像质量，并且还提供具有液晶显示元件的投影型液晶显示装置。解决方案：液晶显示元件包括：彼此相对的两个基板; 设置在两个基板之间的液晶层; 多个像素电极，设置在各个基板的彼此面对的表面上，以形成矩阵状的像素; 以及形成在两个基板上的取向层，用于在液晶层中沿预定方向排列液晶的目的，其中多个像素电极13的至少一个边缘部分的形状对应于对准方向的输出侧在两个基板上形成有源元件的基板具有这样的倒角形状，以便从相邻像素电极的边缘部分分离。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2007233069A Projection type liquid crystal display device 审中-公开
标题翻译：投影式液晶显示装置
公开(公告)号：JP2007233069A
公开(公告)日：2007-09-13
申请号：JP2006055144
申请日：2006-03-01
申请人： Sony Corp , ソニー株式会社
发明人： TORIYAMA AKIKO , YAMADA MASASHI
IPC分类号： G02F1/1333 , G02F1/13 , G02F1/1335 , G03B21/00
摘要： PROBLEM TO BE SOLVED: To obtain preferable characteristics without changing a liquid crystal material of a liquid crystal light valve. SOLUTION: The present invention provide a liquid crystal display device including: a light source 520; three liquid crystal light valves 525R, 525G, 525B; a condensing optical system which divides the light emitting from the light source into color light of red light, green light and blue light having main wavelengths different from one another and introduces the light to the respective three liquid crystal light valves; and a projecting optical system 506 which enlarges and projects the light modulated by the liquid crystal light valves. The device has a function capable of keeping temperature T of the three liquid crystal light valves to satisfy the relation of T(liquid crystal light valve for red light) COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了在不改变液晶光阀的液晶材料的情况下获得优选的特性。解决方案：本发明提供一种液晶显示装置，包括：光源520; 三个液晶光阀525R，525G，525B; 将从光源发射的光分成具有彼此不同的主波长的红光，绿光和蓝光的色光的聚光光学系统，并将光引入到各个三个液晶光阀中; 以及投影光学系统506，其扩大并突出由液晶光阀调制的光。该装置具有能够保持三个液晶光阀的温度T满足T（红光用液晶光阀）

6. 发明专利

JP2005121680A Liquid crystal display element and projection type display device 审中-公开
标题翻译：液晶显示元件和投影型显示器件
公开(公告)号：JP2005121680A
公开(公告)日：2005-05-12
申请号：JP2003341336
申请日：2003-09-30
申请人： Sony Corp , ソニー株式会社
发明人： TORIYAMA AKIKO , SUZUKI MIEKO
IPC分类号： G02F1/139 , C09K19/02 , G02F1/13
CPC分类号： C09K19/0208
摘要： PROBLEM TO BE SOLVED: To provide an active matrix drive type liquid crystal display element preventing deterioration of display performance caused by a stripe domain, and also to provide a projection type display device using the liquid crystal display element.
SOLUTION: In the liquid crystal display element configured by holding a liquid crystal layer between a pair of substrates arranged to face to each other, a twisted nematic type liquid crystal material used in the liquid crystal layer satisfies dielectric constant anisotropy Δε of 0 6.0 pN when the refractive index anisotropy Δn is 0.16≤Δn≤0.18, and satisfies dielectric constant anisotropy Δε of 0 3.0 pN when the refractive index anisotropy Δn is 0.18≤Δn≤0.20, at room temperature (e.g. 20°C). The projection type display device by which satisfactory display is obtained is provided by using the liquid crystal display element.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种有源矩阵驱动型液晶显示元件，其防止由条域导致的显示性能的劣化，并且还提供使用该液晶显示元件的投影型显示装置。解决方案：在通过将液晶层保持在彼此相对布置的一对基板之间而构成的液晶显示元件中，在液晶层中使用的扭曲向列型液晶材料满足介电常数各向异性Δε为0 当折射率各向异性Δn为0.16≤Δn≤0.18时，K22> 6.0pN的扭曲弹性模量K22和K22> 3.0pN的介电常数各向异性Δε为0 <Δε<13，扭曲弹性模量K22为3.0pN，在室温（例如20℃）下，折射率各向异性Δn为0.18≤Δn≤0.20。通过使用液晶显示元件提供了获得令人满意的显示的投影型显示装置。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005107373A Liquid crystal display element 审中-公开
标题翻译：液晶显示元件
公开(公告)号：JP2005107373A
公开(公告)日：2005-04-21
申请号：JP2003343070
申请日：2003-10-01
申请人： Sony Corp , ソニー株式会社
发明人： SHIRASAKA YASUHIRO , TORIYAMA AKIKO
IPC分类号： G02F1/13 , G02F1/1337
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display element which makes high display quality and satisfactory contrast characteristics compatible by suppressing a display defect and reduction of image quality caused by disclination and avoiding reduction of contrast characteristics.
SOLUTION: A first alignment layer 1 is formed in an inner side region and a second alignment layer 2 having alignment regulating force stronger than that of the first alignment layer is formed in a peripheral region. A pre-tilt angle θ2 in the peripheral region in each pixel electrode 101 is oriented and regulated to be an angle larger than the pre-tilt angle θ1 in the inner side region to be the region the most seriously concerning image display. The display defect and the reduction of image quality caused by disclination are suppressed in the peripheral region and the reduction of contrast characteristics of image display is avoided in the inner side region which is inner side of the peripheral region.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种液晶显示元件，其通过抑制显示缺陷和降低由旋转引起的图像质量并避免对比度特性的降低而使高显示质量和令人满意的对比度特性相容。解决方案：第一取向层1形成在内侧区域中，并且具有比第一取向层的取向调节力更强的取向调节力的第二取向层2形成在周边区域中。每个像素电极101的外围区域中的预倾角θ2被定向和调节为大于内侧区域中的预倾角θ1的角度，作为关于图像显示的最严重的区域。在周边区域抑制显示缺陷和由旋错引起的图像质量的降低，并且在作为周边区域的内侧的内侧区域中避免了图像显示的对比度特性的降低。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2013117744A Liquid crystal display element and projection liquid crystal display device 审中-公开
标题翻译：液晶显示元件和投影液晶显示器件
公开(公告)号：JP2013117744A
公开(公告)日：2013-06-13
申请号：JP2013055117
申请日：2013-03-18
申请人： Sony Corp , ソニー株式会社
发明人： TORIYAMA AKIKO , MATSUI KEISUKE , KADOTA HISASHI , MAKIMURA SHINGO
IPC分类号： G02F1/1339 , G02F1/13
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display element and a projection liquid crystal display element which are capable of preventing image defects due to light leakage from spacers and have good characteristics of contrast and the like and a satisfactory display performance.SOLUTION: The liquid crystal display element includes a plurality of pixel electrodes arranged on surfaces facing each other of two substrates so as to form pixels like a matrix, alignment films formed on respective substrates to align a liquid crystal of a liquid crystal layer in a prescribed direction, and spacers 46 formed between adjacent pixel electrodes between respective substrates. A plurality of pixel units each of which includes a first pixel, a second pixel at the center, and a third pixel corresponding to red, green, and blue respectively are arranged in arrays in a first direction orthogonal to an alignment direction and a second direction orthogonal to the first direction. Each spacer is formed in a gap area which is interposed among corner parts of four first and third pixels closest to each other and does not face any pixel, and a diameter of the spacer in the first direction is longer than an interval between the first and third pixels adjacent in the first direction.
摘要翻译：解决的问题：提供一种能够防止由间隔物漏光引起的图像缺陷并且具有良好的对比度特性等以及令人满意的显示性能的液晶显示元件和投影液晶显示元件。解决方案：液晶显示元件包括布置在两个基板的彼此面对的表面上的多个像素电极，以形成像矩阵的像素，形成在各个基板上的取向膜以使液晶层的液晶并且在相应的基板之间形成在相邻的像素电极之间的间隔物46。分别包括第一像素，中心处的第二像素和对应于红色，绿色和蓝色的第三像素的多个像素单元在与取向方向和第二方向正交的第一方向上排列成阵列与第一方向正交。每个间隔件形成在间隔区域中，该间隙区域插入彼此最接近的四个第一和第三像素的角部中，并且不面向任何像素，并且间隔物在第一方向上的直径比第一和第二像素之间的间隔长第三像素在第一方向相邻。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2008102559A Projection type display device 审中-公开
标题翻译：投影型显示设备
公开(公告)号：JP2008102559A
公开(公告)日：2008-05-01
申请号：JP2008010893
申请日：2008-01-21
申请人： Sony Corp , ソニー株式会社
发明人： TORIYAMA AKIKO , SUZUKI MIEKO
IPC分类号： G02F1/13
摘要： PROBLEM TO BE SOLVED: To provide a projection type display device using a liquid crystal display element of active matrix driving system capable of preventing a display performance from being deteriorated due to a stripe domain.
SOLUTION: The liquid crystal display element is configured by holding a liquid crystal layer between a pair of substrates arranged to face each other, wherein a twisted nematic type liquid crystal used in the liquid crystal layer satisfies dielectric constant anisotropy Δε of 0 6.0pN when the refractive index anisotropy Δn is 0.16≤Δn 3.0pN when the refractive index anisotropy Δn is 0.18≤Δn
摘要翻译：要解决的问题：提供一种使用能够防止显示性能由于条纹域而劣化的有源矩阵驱动系统的液晶显示元件的投影型显示装置。解决方案：液晶显示元件通过将液晶层保持在彼此相对布置的一对基板之间而构成，其中在液晶层中使用的扭曲向列型液晶满足介电常数各向异性Δε为0 < 当折射率各向异性Δn为0.16≤Δn<0.18时，Δε<8和K22> 6.0pN的扭曲弹性模量K22，当K22> 3.0pN的介电常数各向异性Δε为0 <Δε<13，扭转弹性模量K22> 在室温（例如20℃）下，折射率各向异性Δn为0.18≤Δn<0.20。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007072114A Liquid crystal display element and its manufacturing method, and projection type display device 审中-公开
标题翻译：液晶显示元件及其制造方法和投影型显示器件
公开(公告)号：JP2007072114A
公开(公告)日：2007-03-22
申请号：JP2005258214
申请日：2005-09-06
申请人： Sony Corp , ソニー株式会社
发明人： TORIYAMA AKIKO , MAKIMURA SHINGO , ADACHI YUJI
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/1337
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display element in which display defects occurring on peripheries of spacers are prevented, its manufacturing method, and a projection type display device.
SOLUTION: The liquid crystal display element has: two substrates having pixel areas and light shielding areas placed opposite to each other; a liquid crystal filled between the two substrates; an interlayer insulating layer 21 formed on either substrate 10 of the two substrates; a columnar spacer 3 formed on the interlayer insulating layer 21 in the light shielding area and controlling thickness of the liquid crystal; and an alignment layer 4 formed on the interlayer insulating layer 21 so as to cover the columnar spacer 3 and controlling an aligning direction of the liquid crystal, wherein a containing section 23 whose height is lower than that of the pixel area and which contains the alignment layer 4 is formed on at least a portion of the interlayer insulating layer 21 on the periphery of the columnar spacer 3.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种其中防止在间隔物周围发生显示缺陷的液晶显示元件，其制造方法和投影型显示装置。解决方案：液晶显示元件具有：具有彼此相对放置的像素区域和遮光区域的两个基板; 填充在两个基板之间的液晶; 形成在两个基板的基板10上的层间绝缘层21; 形成在遮光区域的层间绝缘层21上的柱状间隔物3，并控制液晶的厚度; 以及形成在层间绝缘层21上以覆盖柱状间隔物3并控制液晶的取向方向的取向层4，其中，高度低于像素区域的容纳部23，其包含对准层4形成在柱状间隔物3的周边的层间绝缘层21的至少一部分上。版权所有（C）2007，JPO＆INPIT

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