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1. 发明授权

US07916254B2 Liquid crystal display apparatus for performing alignment process by irradiating light 有权
标题翻译：用于通过照射光进行取向处理的液晶显示装置
公开(公告)号：US07916254B2
公开(公告)日：2011-03-29
申请号：US10973920
申请日：2004-10-27
申请人： Masaki Matsumori , Yasushi Tomioka , Shigeru Matsuyama
发明人： Masaki Matsumori , Yasushi Tomioka , Shigeru Matsuyama
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133753 , G02F1/133553 , G02F1/134363
摘要： A liquid crystal display includes a pair of substrates including at least one transparent substrate, a liquid crystal layer arranged between the substrates, a plurality of electrodes formed on at least one of the substrates to apply an electric field to the liquid crystal layer, a plurality of active elements connected to the electrodes, an alignment layer formed on the surface of each of the substrates in contact with the liquid crystal layer, and an optical means formed on at least one of the substrates to change the optical characteristics in accordance with the alignment condition of the particles of the liquid crystal layer. The taper angle at the ends of the electrodes is larger than 45 degrees but less than 90 degrees.
摘要翻译：液晶显示器包括一对基板，其包括至少一个透明基板，布置在基板之间的液晶层，形成在至少一个基板上的多个电极以向液晶层施加电场，多个连接到电极的有源元件，形成在与液晶层接触的每个基板的表面上的取向层，以及形成在至少一个基板上的光学装置，以根据对准改变光学特性液晶层颗粒的状态。电极末端的锥角大于45度但小于90度。

2. 发明授权

US09285636B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09285636B2
公开(公告)日：2016-03-15
申请号：US12472402
申请日：2009-05-27
申请人： Noboru Kunimatsu , Chikae Matsui , Shigeru Matsuyama , Masaki Matsumori , Yasushi Tomioka , Katsumi Kondo
发明人： Noboru Kunimatsu , Chikae Matsui , Shigeru Matsuyama , Masaki Matsumori , Yasushi Tomioka , Katsumi Kondo
IPC分类号： C09K19/00 , G02F1/1337 , C08G73/10 , C08G73/12 , C08L77/06 , C08L79/08 , G02F1/1343 , G02F1/1333
CPC分类号： G02F1/133723 , C08G73/1078 , C08G73/12 , C08L77/06 , C08L79/08 , C08L79/085 , G02F1/133788 , G02F1/134363 , G02F2001/133397 , Y10T428/1018
摘要： An image retention phenomenon and black unevenness generated after long-time operation in the liquid crystal device are prevented. By using a material having a polyamide acid ester as a precursor less likely to adsorb impurities on a boundary for an alignment film and a material having a dielectric constant anisotropy Δ∈ of 5 or less for liquid crystals, adsorption of an antioxidant dispersed in the liquid crystals is suppressed to prevent oxidation of the liquid crystals. The extent that impurities are intruded into the liquid crystals is reduced by restricting the dielectric constant anisotropy Δ∈ of the liquid crystals to 5 or less, thereby capable of preventing the image retention phenomenon and the black unevenness.
摘要翻译：防止在液晶装置中长时间运行后产生的图像保持现象和黑色不均匀。通过使用具有聚酰胺酸酯作为前体的材料不易吸附取向膜的边界上的杂质和具有介电常数各向异性的材料，Dgr;∈5以下的液晶，分散在液晶被抑制以防止液晶的氧化。通过将液晶的介电常数各向异性＆Dgr;∈限制在5以下，能够抑制杂质侵入液晶的程度，能够防止图像残留现象和黑色不均匀。

3. 发明授权

US07742138B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US07742138B2
公开(公告)日：2010-06-22
申请号：US11147954
申请日：2005-06-07
申请人： Masaki Matsumori , Yasushi Tomioka , Shigeru Matsuyama
发明人： Masaki Matsumori , Yasushi Tomioka , Shigeru Matsuyama
IPC分类号： G02F1/1337 , G02F1/1343 , G03C1/73 , G03C1/74 , C09K19/02
CPC分类号： G02F1/134363 , G02F1/133723 , G02F1/133788 , Y10T428/1018 , Y10T428/1023
摘要： It is an object to provide a liquid crystal display which reduces unsatisfactory display caused by distorted initial alignment direction in a liquid crystal alignment layer for IPS type displays, realizes stable liquid crystal alignment, is high in mass-productivity, and produces high-quality images of increased contrast ratio. The liquid crystal display contains alignment layers 109 placed between a pair of substrates 101 and 102, at least one of which is transparent, liquid crystal layer 110′ sealed between the alignment layers, common electrode 103 and source electrode 105 for applying an electrical field to the liquid crystal layer, thin-film transistors connected to each of these electrodes, polarizer plate 114 provided on at least one of the substrates, wherein at least one of the alignment layers 109 is composed of a photo-reactive polyimide and/or polyamic acid which can be provided with a liquid crystal alignment capacity by being irradiated with essentially linearly polarized light.
摘要翻译：本发明的目的是提供一种液晶显示器，其降低了用于IPS型显示器的液晶取向层中的初始取向方向失真导致的不令人满意的显示，实现了稳定的液晶取向，高生产率，并且产生高质量的图像增加对比度。液晶显示器包括放置在一对基板101和102之间的取向层109，其中至少一个是密封在取向层之间的透明液晶层110'，用于施加电场的公共电极103和源电极105 液晶层，连接到这些电极中的每一个的薄膜晶体管，设置在至少一个基板上的偏光板114，其中至少一个取向层109由光反应性聚酰亚胺和/或聚酰胺酸其可以通过用基本上线性的偏振光照射来提供液晶取向能力。

4. 发明申请

US20060066788A1 Liquid crystal display apparatus 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20060066788A1
公开(公告)日：2006-03-30
申请号：US11205207
申请日：2005-08-17
申请人： Yuka Utsumi , Yasushi Tomioka , Masaki Matsumori , Shigeru Matsuyama , Noboru Kunimatsu , Tsunenori Yamamoto
发明人： Yuka Utsumi , Yasushi Tomioka , Masaki Matsumori , Shigeru Matsuyama , Noboru Kunimatsu , Tsunenori Yamamoto
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02F1/133509 , G02F2001/133565 , G02F2201/08
摘要： A liquid crystal display apparatus including one pair of substrates, at least one of said substrates being transparent, one pair of polarizing plates arranged on the paired substrates respectively, a liquid crystal layer sandwiched by the paired substrates, a liquid crystal display panel in which an electrode group is formed on at least one of the paired substrates and is to apply an electric field to the liquid crystal layer, and a light source unit arranged on a rear surface of the liquid crystal display panel, a monoaxial absorption anisotropic layer provided between the paired polarizing plates. In such apparatus, a high contrast ratio can be achieved due to suppression of black luminance. Also, better display qualities can be achieved by reducing a blue changing phenomenon of black representation.
摘要翻译：一种液晶显示装置，包括一对基板，所述基板中的至少一个是透明的，分别配置在所述一对基板上的一对偏光板，被所述成对基板夹持的液晶层，液晶显示面板，电极组形成在成对基板中的至少一个上，并且向液晶层施加电场，并且配置在液晶显示面板的后表面上的光源单元，设置在液晶显示面板的后表面上的单轴吸收各向异性层配对偏振片。在这种装置中，由于黑色亮度的抑制，可以实现高对比度。此外，通过减少黑色表示的蓝色变化现象，可以实现更好的显示质量。

5. 发明申请

US20050271833A1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US20050271833A1
公开(公告)日：2005-12-08
申请号：US11147954
申请日：2005-06-07
申请人： Masaki Matsumori , Yasushi Tomioka , Shigeru Matsuyama
发明人： Masaki Matsumori , Yasushi Tomioka , Shigeru Matsuyama
IPC分类号： G02F1/1337 , C08G73/10 , C09K19/00 , G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133723 , G02F1/133788 , Y10T428/1018 , Y10T428/1023
摘要： It is an object to provide a liquid crystal display which reduces unsatisfactory display caused by distorted initial alignment direction in a liquid crystal alignment layer for IPS type displays, realizes stable liquid crystal alignment, is high in mass-productivity, and produces high-quality images of increased contrast ratio. The liquid crystal display contains alignment layers 109 placed between a pair of substrates 101 and 102, at least one of which is transparent, liquid crystal layer 110′ sealed between the alignment layers, common electrode 103 and source electrode 105 for applying an electrical field to the liquid crystal layer, thin-film transistors connected to each of these electrodes, polarizer plate 114 provided on at least one of the substrates, wherein at least one of the alignment layers 109 is composed of a photo-reactive polyimide and/or polyamic acid which can be provided with a liquid crystal alignment capacity by being irradiated with essentially linearly polarized light.
摘要翻译：本发明的目的是提供一种液晶显示器，其降低了用于IPS型显示器的液晶取向层中的初始取向方向失真导致的不令人满意的显示，实现了稳定的液晶取向，高生产率，并且产生高质量的图像增加对比度。液晶显示器包括放置在一对基板101和102之间的取向层109，其中至少一个是密封在取向层之间的透明液晶层110'，用于施加电场的公共电极103和源电极105 液晶层，连接到这些电极中的每一个的薄膜晶体管，设置在至少一个基板上的偏振板114，其中至少一个取向层109由光反应性聚酰亚胺和/或聚酰胺酸其可以通过用基本上线性的偏振光照射来提供液晶取向能力。

6. 发明申请

US20050088598A1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US20050088598A1
公开(公告)日：2005-04-28
申请号：US10973920
申请日：2004-10-27
申请人： Masaki Matsumori , Yasushi Tomioka , Shigeru Matsuyama
发明人： Masaki Matsumori , Yasushi Tomioka , Shigeru Matsuyama
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133753 , G02F1/133553 , G02F1/134363
摘要： A liquid crystal display includes a pair of substrates including at least one transparent substrate, a liquid crystal layer arranged between the substrates, a plurality of electrodes formed on at least one of the substrates to apply an electric field to the liquid crystal layer, a plurality of active elements connected to the electrodes, an alignment layer formed on the surface of each of the substrates in contact with the liquid crystal layer, and an optical means formed on at least one of the substrates to change the optical characteristics in accordance with the alignment condition of the particles of the liquid crystal layer. The taper angle at the ends of the electrodes is larger than 45 degrees but less than 90 degrees.
摘要翻译：液晶显示器包括一对基板，其包括至少一个透明基板，布置在基板之间的液晶层，形成在至少一个基板上的多个电极以向液晶层施加电场，多个连接到电极的有源元件，形成在与液晶层接触的每个基板的表面上的取向层，以及形成在至少一个基板上的光学装置，以根据对准改变光学特性液晶层颗粒的状态。电极末端的锥角大于45度但小于90度。

7. 发明授权

US06441880B1 Normally closed liquid crystal display device using spacers coated with material having liquid crystal aligning ability by irradiation with polarized light 有权
标题翻译：使用通过偏振光照射具有液晶取向能力的材料涂覆的间隔物的常闭型液晶显示装置
公开(公告)号：US06441880B1
公开(公告)日：2002-08-27
申请号：US09239521
申请日：1999-01-29
申请人： Yuka Utsumi , Yasushi Tomioka , Masatoshi Wakagi , Yasunari Maekawa , Sukekazu Aratani , Katsumi Kondo , Shigeru Matsuyama
发明人： Yuka Utsumi , Yasushi Tomioka , Masatoshi Wakagi , Yasunari Maekawa , Sukekazu Aratani , Katsumi Kondo , Shigeru Matsuyama
IPC分类号： G02F11339
CPC分类号： G02F1/13392 , G02F1/133788 , G02F1/134363
摘要： A normally closed liquid crystal display device using an in-plane switching mode prevented from light leakage caused by spacer beads and having a high contrast ratio can be produced by making a pretilt angle between an alignment control film and liquid crystals 4° or less and controlling a light leakage centering the spacer in 4-divided shapes; or by placing a film provided with a liquid crystal alignment controlling function by irradiation with polarized light between the spacer and a liquid crystal layer, the spacer being present in a pair of substrates.
摘要翻译：可以通过使取向控制膜和液晶之间的预倾角为4°以下并控制的方式来制造使用面间切换模式的常闭切换模式，防止间隔珠引起的漏光并具有高对比度的常闭切换模式间隔物以4分形状对中的漏光; 或者通过在间隔物和液晶层之间通过偏振光照射设置具有液晶取向控制功能的膜，间隔物存在于一对基板中。

8. 发明申请

US20080191991A1 Driver for a Liquid Crystal Device 审中-公开
标题翻译：液晶驱动器
公开(公告)号：US20080191991A1
公开(公告)日：2008-08-14
申请号：US12041521
申请日：2008-03-03
申请人： Shigeru Matsuyama
发明人： Shigeru Matsuyama
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3622 , G09G3/3674 , G09G2300/06 , G09G2310/0224 , G09G2310/0267 , G09G2310/0278 , G09G2310/08 , G09G2330/021
摘要： A driver for a liquid crystal device includes a plurality of common drivers having a first common driver and a last common driver for comb-like driving that is coupled in cascade connection and a frequency divider that produces a second clock for interlaced driving by halving a period of a first clock that is provided from outside for serving as a basis of driving the drivers regarding each of the common drivers for comb-like driving aside from the first common driver and the last common driver. A converter circuit converts two periods of output data that are output in response to input data corresponding to one period of the first clock into one period of output data by using the second clock regarding input and output data of each of the common drivers for comb-like driving.
摘要翻译：用于液晶装置的驱动器包括多个共同驱动器，其具有第一公共驱动器和用于串级连接的梳状驱动的最后一个公共驱动器，以及分频器，其产生用于隔行扫描的第二时钟，第一时钟是从外部提供的，用作驱动与驱动器相关的每个公共驱动器的基础，用于除了第一公共驱动器和最后的公共驱动器之外的梳状驱动。 A转换器电路通过使用关于用于梳状信号的每个公共驱动器的输入和输出数据的第二时钟将响应于与第一时钟的一个周期相对应的输入数据输出的两个周期的输出数据转换为输出数据的一个周期，喜欢开车。

9. 发明授权

US07256843B2 Active matrix type liquid crystal display and liquid crystal material 有权
公开(公告)号：US07256843B2
公开(公告)日：2007-08-14
申请号：US10637555
申请日：2003-08-11
申请人： Yasushi Iwakabe , Masuyuki Ohta , Shigeru Matsuyama , Hitoshi Oaku , Katsumi Kondo
发明人： Yasushi Iwakabe , Masuyuki Ohta , Shigeru Matsuyama , Hitoshi Oaku , Katsumi Kondo
IPC分类号： G02F1/136
CPC分类号： G02F1/1368 , C09K19/582 , G02F1/134363 , Y10T428/10
摘要： An active matrix liquid crystal display device is provided, in which an after image remaining after removing an application of a direct current voltage is suppressed. The active matrix liquid crystal display device has a liquid crystal layer containing a liquid crystal molecule having negative dielectric anisotropy and a dopant having a dissociative group.

10. 发明授权

US06937223B2 Driver having a storage device, electro-optical device using the driver, and electronic apparatus 失效
标题翻译：具有存储装置的驱动器，使用该驱动器的电光装置和电子装置
公开(公告)号：US06937223B2
公开(公告)日：2005-08-30
申请号：US09912075
申请日：2001-07-24
申请人： Shigeru Matsuyama
发明人： Shigeru Matsuyama
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36 , G11C7/12
CPC分类号： G09G3/3611 , G11C7/12
摘要： A display data RAM has a storage area and a pre-charging circuit section. The storage area has LCD bit lines to be used for reading out display data stored in memory cells. The pre-charging circuit section has pre-charging lines and preset lines. Pieces of information of a particular order bit among the display data stored in the memory cells can be read out by supplying a potential to a selected one of the pre-charging lines. As a result, the power consumption of the display driver can be reduced.
摘要翻译：显示数据RAM具有存储区域和预充电电路部分。存储区域具有用于读出存储在存储单元中的显示数据的LCD位线。预充电电路部分具有预充电线和预置线。存储在存储单元中的显示数据之间的特定顺序位的信息的块可以通过向所选择的一个预充电线提供电位来读出。结果，可以降低显示驱动器的功耗。

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