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

JP2012256005A Liquid crystal alignment layer and liquid crystal display device having the same 有权
标题翻译：液晶对准层和液晶显示装置
公开(公告)号：JP2012256005A
公开(公告)日：2012-12-27
申请号：JP2011130352
申请日：2011-06-10
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： ONO YOSUKE , SHICHIJO SHIRO
IPC分类号： G02F1/1337 , C08G73/10 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal alignment layer having a function of aligning a liquid crystal, for reducing the number of retardation films used in a liquid crystal display device and contributing to cost reduction.SOLUTION: Liquid crystal alignment layers 12-1, 22-1 contain a polyimide material comprising a tetracarboxylic acid dianhydride expressed by general formula (A) and diamines expressed by general formulae (B-1) to (B-3).
摘要翻译：要解决的问题：提供具有对准液晶功能的液晶取向层，用于减少液晶显示装置中使用的延迟膜的数量并有助于降低成本。解决方案：液晶取向层12-1,22-1含有由通式（A）表示的四羧酸二酐和由通式（B-1）〜（B-3）表示的二胺的聚酰亚胺材料。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010237375A Microstructure and optical element using the same 审中-公开
标题翻译：使用它的微结构和光学元件
公开(公告)号：JP2010237375A
公开(公告)日：2010-10-21
申请号：JP2009084342
申请日：2009-03-31
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： HAYASHISHITA HIDEJI , MASE HIROSHI , SHICHIJO SHIRO
IPC分类号： G02B5/30 , G02B5/18 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To allow accurate control of a shape of a metal portion like a narrow metal wire and to allow a proper diffraction effect to be obtained for a prescribed wavelength. SOLUTION: A microstructure has a conductor thin film (B) partially formed on a substrate (A) containing a thermoplastic resin and having a periodic irregular structure having a pitch of 0.1 to 200 μm, wherein the conductor thin film (B) is formed on bottom surfaces and sides of the periodic irregular structures. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了精确地控制像窄金属线的金属部分的形状，并且允许在规定的波长下获得适当的衍射效果。解决方案：微结构具有部分地形成在含有热塑性树脂的基板（A）上并具有间隔为0.1〜200μm的周期性不规则结构的导体薄膜（B），其中导体薄膜（B）形成在周期性不规则结构的底表面和侧面上。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2004085616A Light controlling element using polarization reversal 审中-公开
标题翻译：使用偏光反射的光控制元件
公开(公告)号：JP2004085616A
公开(公告)日：2004-03-18
申请号：JP2002242566
申请日：2002-08-22
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： SHICHIJO SHIRO
IPC分类号： G02F1/31
摘要： PROBLEM TO BE SOLVED: To provide an optical switch which can deal with to a large number of channels with only a small number of elements. SOLUTION: A first ferroelectric crystal substrate 10 having a light incident surface and a light-emitting surface, a half-wave plate 15 and a second ferroelectric crystal substrate 11 having a light incident surface and a light-emitting surface are arranged in this order. The crystal axes of the first and second ferroelectric crystal substrates are inclined with respect to incident light so as to produce beam walk off. The directions of spontaneous polarization in the respective ferroelectric crystal substrates are parallel or perpendicular to each other. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种只能使用少量元件可以处理大量通道的光开关。解决方案：具有光入射表面和发光面的第一铁电晶体基板10，具有光入射表面和发光表面的半波片15和第二铁电晶体基板11布置在这个命令。第一和第二铁电晶体基板的晶轴相对于入射光倾斜，以便产生光束走向。各铁电晶体基板中的自发极化方向彼此平行或垂直。版权所有（C）2004，JPO

4. 发明专利

JP2003315207A Method for measuring distribution of composition ratio of optical material 审中-公开
标题翻译：测量光学材料组成比的分布方法
公开(公告)号：JP2003315207A
公开(公告)日：2003-11-06
申请号：JP2002115266
申请日：2002-04-17
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： SHICHIJO SHIRO , YAMADA KAZUHIRO
IPC分类号： G01N21/41 , G01M11/00
摘要： PROBLEM TO BE SOLVED: To make measurable the absolute composition distribution of a sample with higher precision and rapidly.
SOLUTION: A generated higher harmonic wave of a wavelength λ3 enters a photodetector 12 and is detected, after its fundamental wave components of wavelengths λ1, λ2 are cut by filters which are not shown in the drawing. An output read by an optical power detector 17 is transmitted to a personal computer 18 via a GP-IB interface. Since the wavelength of a variable wavelength light source and the output at that wavelength are fetched by the personal computer 18 in synchronization, a wavelength at which the output becomes maximum when the wavelength λ2 is scanned can be read.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：使得样品的绝对组成分布能够更精确和快速地测量。解决方案：产生的波长λ3的高次谐波进入光电检测器12，并且在其波长λ1，λ2的基波分量由图中未示出的滤波器切割之后被检测。由光功率检测器17读出的输出经GP-IB接口发送到个人计算机18。由于可变波长光源的波长和该波长的输出由个人计算机18同步取出，所以可以读取当扫描波长λ2时输出变为最大的波长。版权所有（C）2004，JPO

5. 发明专利

JP2003014926A Optical filter 审中-公开
标题翻译：光学过滤器
公开(公告)号：JP2003014926A
公开(公告)日：2003-01-15
申请号：JP2001197502
申请日：2001-06-28
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： SHICHIJO SHIRO , YAMADA KAZUHIRO
IPC分类号： G02B5/30
摘要： PROBLEM TO BE SOLVED: To provide an ideal optical filter with extremely few number of components.
SOLUTION: The optical filter is characterized in that it is composed of a crystalline material provided with a plurality of regions having periodically varying refractive indexes owing to a periodically varying polarization direction.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供具有极少数量组件的理想光学滤波器。解决方案：滤光器的特征在于，由于周期性变化的偏振方向，由结晶材料构成，该结晶材料具有周期性变化的折射率的多个区域。

6. 发明专利

JP2007073708A Manufacturing method for functional device 审中-公开
标题翻译：功能装置的制造方法
公开(公告)号：JP2007073708A
公开(公告)日：2007-03-22
申请号：JP2005258377
申请日：2005-09-06
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： NAKAYAMA KENTARO , SAITO KIMIHIKO , SHICHIJO SHIRO
IPC分类号： H01L51/40 , H01L21/20 , H01L21/336 , H01L29/786 , H01L51/05
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for simply and effectively conducting the patterning of an organic thin-film eliciting the function of at least a part of a functional device and the crystallization of large crystal grains. SOLUTION: The manufacturing method for the functional device contains a process conducting a substrate-surface treatment, in which the surface tension σ1 of the pattern forming section of a substrate surface is made larger than that σs of the melted liquid of an organic material, and the surface tension σ2 of the pattern non-forming section of the substrate surface is made smaller than that σs. The manufacturing method for the function device further contains the process in which the thin-film composed of the organic material is formed on the substrate surface, and the process in which the thin-film is heated at the melting point or higher and cooled and the crystallized organic thin-film is formed only on the pattern forming section. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供简单有效地进行有机薄膜的图案化的制造方法，其引发功能元件的至少一部分的功能和大晶粒的结晶。解决方案：功能元件的制造方法包括进行基板表面处理的工序，使基板表面的图案形成部的表面张力σ1大于有机物的熔融液体的σs 材料，并且使基板表面的图案非成形部的表面张力σ2小于σs。功能元件的制造方法还包括在基板表面上形成由有机材料构成的薄膜的方法以及将薄膜加热至熔点以上并冷却的工序，结晶的有机薄膜仅形成在图案形成部上。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005274980A Wavelength converting element and wavelength conversion laser by polarization inversion 审中-公开
标题翻译：波长转换元件和波长转换激光通过偏振反转
公开(公告)号：JP2005274980A
公开(公告)日：2005-10-06
申请号：JP2004088067
申请日：2004-03-24
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： SHICHIJO SHIRO
IPC分类号： G02F1/37
摘要： PROBLEM TO BE SOLVED: To provide a small-sized stable wavelength conversion laser by performing wavelength conversion and also realizing polarization control by using a nonlinear optical crystal having a cyclic polarization structure, and eliminating a polarizing element in a wavelength conversion laser resonator. SOLUTION: This wavelength converting element comprises a ferroelectric substrate which is so constituted that a wavelength conversion part where two kinds of polarization regions which are not parallel to each other are cyclically arranged and a polarization control part using a beam walk-off such that two polarized light beams have different optical paths are arranged in one crystal. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过进行波长转换来提供小型稳定波长转换激光器，并且通过使用具有循环偏振结构的非线性光学晶体实现偏振控制，并且消除波长转换激光谐振器中的偏振元件。解决方案：该波长转换元件包括铁电衬底，其铁氧体衬底被构造成波长转换部分，其中两个彼此不平行的极化区域被循环布置，并且使用光束离散的偏振控制部件在一个晶体中布置了两个偏振光束具有不同的光路。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004284880A METHOD OF PRODUCING LARGE SIZE KNbO3 SINGLE CRYSTAL 审中-公开
标题翻译：生产大尺寸KNbO3单晶的方法
公开(公告)号：JP2004284880A
公开(公告)日：2004-10-14
申请号：JP2003079160
申请日：2003-03-20
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： HIROHASHI JUNJI , YAMADA KAZUHIRO , KAMIO HIROYUKI , UCHIDA MASAO , FUJII SHIGEHARU , SHICHIJO SHIRO , ONOMI TAKEHIKO
IPC分类号： G02B1/02 , C30B17/00 , C30B29/30
摘要： PROBLEM TO BE SOLVED: To improve the yield of a large size crystal by providing a cooling condition not to cause cracks mainly while it is grown when the large size crystal industrially useful is grown.
SOLUTION: A large size KNbO
3 single crystal without cracks is produced by specifying a phase transition stage, a necessary condition at the phase transition stage and a required time in the phase transition stage at a step to cool the crystal after growing to room temperature when the KNbO
3 single crystal is produced by a TSSG (top-sealded solution growth) method.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：为了提高大尺寸晶体的产率，通过在生长工业上有用的大尺寸晶体时提供主要不产生裂纹的冷却条件来提高大晶体的产量。解决方案：通过指定相变阶段，相变阶段的必要条件和阶段的相变阶段中的所需时间来产生没有裂纹的大尺寸KNbO <3> 单晶当通过TSSG（顶部密封溶液生长）方法制备KNbO 3 SBB单晶时，在生长至室温后冷却晶体。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004245913A Wave-guiding acousto-optical element 审中-公开
公开(公告)号：JP2004245913A
公开(公告)日：2004-09-02
申请号：JP2003033129
申请日：2003-02-12
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： HIROHASHI JUNJI , SHICHIJO SHIRO
IPC分类号： G02F1/125
摘要： PROBLEM TO BE SOLVED: To provide a wave-guiding acousto-optical element operable in a low electric field at higher efficiency than the wave-guiding acousto-optical element by conventional lithium niobate by solving the problem of propagation loss of light as a problem with a thin film formed by sputtering. SOLUTION: A slab-like light guide is composed by sticking two substrates with an adhesive layer having a smaller refractive index than those of the substrates and thinning any one of the substrates by using a method such as grinding. The wave-guiding acousto-optical element is provided with the slab-like light guide. COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004093223A Method of measuring refractive index distribution of optical crystal wafer 有权
$Method of measuring refractive index distribution of optical crystal wafer$
公开(公告)号：JP2004093223A
公开(公告)日：2004-03-25
申请号：JP2002251883
申请日：2002-08-29
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： SHICHIJO SHIRO , FUJII SHIGEHARU
IPC分类号： G01N21/45 , G01M11/02
摘要： PROBLEM TO BE SOLVED: To make a refractive index distribution in a sample measurable by an accurate, rapid method, without being affected by the interference of the front and rear of a wafer and without being affected by the distribution of a wafer thickness. SOLUTION: In the refractive index distribution measurement method by a transmission wavefront measurement, a sample 10 having two opposing main surfaces where light can enter, is inclined so that the main surface vertical direction forms a fixed inclination angle with respect to a light axis 12; and the refractive index or the birefringence rate distribution is measured by the first transmission wavefront, when P polarization is matched to the first main axis of the measurement sample and the second transmission wavefront, when P polarization is matched to the second main axis that orthogonally crosses the first main axis. COPYRIGHT: (C)2004,JPO

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