专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5948317A Liquid crystal composition, liquid crystal device using the composition, liquid crystal apparatus and display method 失效
标题翻译：液晶组合物，使用组合物的液晶装置，液晶装置和显示方法
公开(公告)号：US5948317A
公开(公告)日：1999-09-07
申请号：US971163
申请日：1997-11-14
申请人： Koichi Sato , Hiroyuki Kitayama , Kenji Shinjo , Shinichi Nakamura , Katsutoshi Nakamura
发明人： Koichi Sato , Hiroyuki Kitayama , Kenji Shinjo , Shinichi Nakamura , Katsutoshi Nakamura
IPC分类号： C09K19/04 , C09K19/34 , C09K19/42 , C09K19/58 , G02F1/1337
CPC分类号： G02F1/133723 , C09K19/04 , C09K19/3469 , C09K19/42 , C09K19/588 , C09K2019/044
摘要： A liquid crystal composition includes at least one fluorine-containing mesomorphic compound (a) having a fluorocarbon terminal portion and a hydrocarbon terminal portion, and at least one optically active compound (b) having an optically active cyclic group and a terminal alkyl group free from a perfluorocarbon atom. The compound (a) and the compound (b) are mutually soluble readily to form a homogeneous liquid crystal composition. The liquid crystal composition shows a layer structure of so-called bookshelf or a layer structure having a small inclination angle (closer to bookshelf structure). The liquid crystal composition is useful in improving response characteristics and display characteristics, particularly a contrast ratio, of a liquid crystal device using the liquid crystal composition.
摘要翻译：液晶组合物包含至少一种具有碳氟化合物末端部分和烃末端部分的含氟介晶化合物（a）和至少一种光学活性化合物（b），其具有光学活性的环状基团和不具有全氟化碳原子。化合物（a）和化合物（b）易于溶解以形成均匀的液晶组合物。液晶组合物显示出所谓书架的层结构或具有较小倾斜角（更靠近书架结构）的层结构。液晶组合物可用于改善使用液晶组合物的液晶装置的响应特性和显示特性，特别是对比度。

12. 发明授权

US5405553A Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same 失效
标题翻译：铁电手性近晶液晶组合物和使用其的液晶装置
公开(公告)号：US5405553A
公开(公告)日：1995-04-11
申请号：US76931
申请日：1993-06-16
申请人： Masahiro Terada , Takeshi Togano , Masataka Yamashita , Takao Takiguchi , Masanobu Asaoka , Kenji Shinjo , Hiroyuki Kitayama , Shinichi Nakamura
发明人： Masahiro Terada , Takeshi Togano , Masataka Yamashita , Takao Takiguchi , Masanobu Asaoka , Kenji Shinjo , Hiroyuki Kitayama , Shinichi Nakamura
IPC分类号： C09K19/34 , C09K19/46 , C07D239/02 , G02F1/13
CPC分类号： C09K19/46 , C09K19/3441
摘要： A ferroelectric chiral smectic liquid crystal composition, comprising at least one optically active compound represented by the following formula (I): ##STR1## wherein R.sub.1 and R.sub.2 respectively denote a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent, at least one of R.sub.1 and R.sub.2 being optically active; X.sub.1 denotes --O--, ##STR2## and X.sub.2 denotes a single bond, --O--, ##STR3## and at least one compound represented by the following formula (II): ##STR4## wherein R.sub.3 and R.sub.4 respectively denote a linear or branched optically inactive alkyl group having 1-18 carbon atoms capable of having an alkoxy group of 1-12 carbon atoms; X.sub.3 and X.sub.4 respectively denote a single bond, --O--, ##STR5## and m and n are respectively 0, 1 or 2 with proviso that both of m and n are not 0.
摘要翻译：包含至少一种由下式（I）表示的光学活性化合物的铁电手性近晶液晶组合物：具有能够具有取代基的具有1-18个碳原子的直链或支链烷基，R 1和R 2中的至少一个光学活性; X1表示-O-，，X2表示单键，-O-，和由下式（II）表示的至少一种化合物：其中R 3和R 4分别表示具有能够具有1-12个碳原子的烷氧基的具有1-18个碳原子的直链或支链的非光学惰性烷基; X3和X4分别表示单键，-O-，，m和n分别为0,1或2，条件是m和n均不为0。

13. 发明授权

US5240637A Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same 失效
标题翻译：铁电手性近晶液晶组合物和使用其的液晶装置
公开(公告)号：US5240637A
公开(公告)日：1993-08-31
申请号：US370808
申请日：1989-06-23
申请人： Kenji Shinjo , Takao Takiguchi , Hiroyuki Kitayama , Kazuharu Katagiri , Masahiro Terada , Takeshi Togano , Masataka Yamashita , Masanobu Asaoka
发明人： Kenji Shinjo , Takao Takiguchi , Hiroyuki Kitayama , Kazuharu Katagiri , Masahiro Terada , Takeshi Togano , Masataka Yamashita , Masanobu Asaoka
IPC分类号： C07D271/10 , C07D285/12 , C09K19/34 , C09K19/42 , C09K19/46
CPC分类号： C07D271/10 , C07D285/12 , C09K19/345 , C09K19/3455 , C09K19/3463 , C09K19/348 , C09K19/3497 , C09K19/42 , C09K19/46
摘要： A ferroelectric chiral smectic liquid crystal composition, comprising at least one compound represented by the following formula (I): ##STR1## wherein R.sub.1 denotes a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent; X.sub.1 denotes a single bond, --O-- or ##STR2## Z denotes a single bond or ##STR3## denotes ##STR4## and n is an integer of 1-12; and at least one compound represented by the following formula (II): ##STR5## wherein R.sub.2 and R.sub.3 respectively denote a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent, at lease one of R.sub.2 and R.sub.3 being optically active; X.sub.2 and X.sub.3 respectively denote a single bond, --O--, ##STR6##
摘要翻译：一种铁电手性近晶液晶组合物，其包含至少一种由下式（I）表示的化合物：其中R 1表示可具有取代基的具有1-18个碳原子的直链或支链烷基; X1表示单键，-O-或 Z表示单键，或表示，n表示1-12的整数。和由下式（II）表示的至少一种化合物：其中R 2和R 3分别表示可以具有取代基的具有1-18个碳原子的直链或支链烷基，其中R2和 R3是光学活性的; X2和X3分别表示单键-O-，

14. 发明授权

US5173211A Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same 失效
标题翻译：铁电手性近晶液晶组合物和使用其的液晶装置
公开(公告)号：US5173211A
公开(公告)日：1992-12-22
申请号：US378824
申请日：1989-07-12
申请人： Masataka Yamashita , Takeshi Togano , Masahiro Terada , Akio Yoshida , Yoshiko Kimura , Kenji Shinjo , Hiroyuki Kitayama , Shinichi Nakamura
发明人： Masataka Yamashita , Takeshi Togano , Masahiro Terada , Akio Yoshida , Yoshiko Kimura , Kenji Shinjo , Hiroyuki Kitayama , Shinichi Nakamura
IPC分类号： C09K19/42
CPC分类号： C09K19/42
摘要： A ferroelectric chiral smectic liquid crystal composition, comprising at least one optically active compound represented by the following formula (I): ##STR1## wherein R.sub.1 denotes a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent; R.sub.2 denotes a linear or branched alkyl group having 1-14 carbon atoms capable of having a substituent; and X.sub.1 denotes a single bond, ##STR2## and at least one optically active compound represented by the following formula (II): ##STR3## wherein R.sub.3 denotes a linear alkyl group having 1-14 carbon atoms; R.sub.4 denotes a linear or branched alkyl group having 1-14 carbon atoms capable of having a substituent; and X.sub.2 denotes a single bond, ##STR4##
摘要翻译：一种铁电手性近晶液晶组合物，其包含至少一种由下式（I）表示的光学活性化合物：其中R 1表示具有1-18个碳原子的具有取代基的直链或支链烷基 ; R2表示可具有取代基的具有1-14个碳原子的直链或支链烷基; 并且X1表示单键，和下式（II）表示的至少一种光学活性化合物：其中R 3表示具有1-14个碳原子的直链烷基; R4表示可具有取代基的具有1-14个碳原子的直链或支链烷基; X2表示单键，

15. 发明授权

US08491139B2 Display apparatus 失效
标题翻译：显示装置
公开(公告)号：US08491139B2
公开(公告)日：2013-07-23
申请号：US12473111
申请日：2009-05-27
申请人： Noriyuki Shikina , Ryuichiro Isobe , Hiroyuki Kitayama
发明人： Noriyuki Shikina , Ryuichiro Isobe , Hiroyuki Kitayama
IPC分类号： F21V13/08 , F21V9/14
CPC分类号： H01L51/5265 , H01L27/3211 , H01L27/322 , H01L51/5262 , H01L51/5281 , H01L51/5284
摘要： A member configured to absorb a predetermined wavelength range for light having an incident angle is located on the first electrode side of a light emitting device and settings are made so that the hue of light emitted in a direction having an angle with respect to the front becomes yellow when the light emitting device emits white light.
摘要翻译：配置为吸收具有入射角的光的预定波长范围的部件位于发光器件的第一电极侧，并且进行设置，使得沿相对于正面的角度的方向发射的光的色调变为当发光装置发出白光时黄色。

16. 发明申请

US20110114981A1 LIGHT EMITTING DISPLAY APPARATUS 审中-公开
标题翻译：发光显示装置
公开(公告)号：US20110114981A1
公开(公告)日：2011-05-19
申请号：US13000611
申请日：2009-06-30
申请人： Takuya Higaki , Hiroyuki Kitayama , Toshinori Hasegawa , Manabu Furugori , Toshihide Kimura
发明人： Takuya Higaki , Hiroyuki Kitayama , Toshinori Hasegawa , Manabu Furugori , Toshihide Kimura
IPC分类号： H01L51/52
CPC分类号： H01L51/5265 , H01L51/5278
摘要： In a light emitting display apparatus, excellent color reproducibility and high luminance for an emission color having a low color purity and low emission efficiency are realized. An electroluminescent layer whose color purity and emission efficiency are to be improved is stacked as a first layer on a substrate, and is interposed between a reflective electrode layer and a semi-reflective electrode, and then light extracted from the electroluminescent layer is intensified by interference between a reflective surface in the reflective electrode layer and a reflective surface in the semi-reflective electrode.
摘要翻译：在发光显示装置中，实现了色纯度低，发光效率低的发光色优异的色再现性和高亮度。将颜色纯度和发光效率提高的电致发光层作为第一层层叠在基板上，并插入在反射电极层和半反射电极之间，然后从电致发光层提取的光被干扰强化在反射电极层中的反射表面和半反射电极中的反射表面之间。

17. 发明授权

US07834542B2 Organic light-emitting apparatus 有权
标题翻译：有机发光装置
公开(公告)号：US07834542B2
公开(公告)日：2010-11-16
申请号：US11847692
申请日：2007-08-30
申请人： Hiroyuki Kitayama , Yoichi Osato
发明人： Hiroyuki Kitayama , Yoichi Osato
IPC分类号： H01J1/62
CPC分类号： G02B5/045 , H01L51/5275 , H01L51/5284 , H05B33/22
摘要： There is provided an organic light-emitting apparatus in which the luminance can be improved, and, at the same time, the reflection of ambient light can be reduced by adding a prism member and a light-absorbing member to a spontaneous light-emitting device such as an organic light-emitting device, and which includes: a plurality of organic light-emitting devices each having a pair of electrodes and an organic compound layer formed between the pair of electrodes; a prism member disposed on a light extraction side of the organic light-emitting device, an interface on the light extraction side of the prism member being an interface with air; and a light-absorbing member formed between the plurality of organic light-emitting devices, around the prism member, and on a side portion of a protrusion of the prism member.
摘要翻译：提供了一种可以提高亮度的有机发光装置，同时通过向自发发光装置添加棱镜构件和光吸收构件，可以减少环境光的反射例如有机发光装置，其包括：多个有机发光装置，其各自具有一对电极和形成在该对电极之间的有机化合物层; 棱镜部件，设置在所述有机发光元件的光取出侧，所述棱镜部件的所述光提取侧的界面是与空气的界面; 以及形成在所述多个有机发光装置之间，所述棱镜构件周围以及所述棱镜构件的突起的侧部上的光吸收构件。

18. 发明申请

US20050062907A1 Liquid crystal display device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20050062907A1
公开(公告)日：2005-03-24
申请号：US10944784
申请日：2004-09-21
申请人： Kohji Matsuoka , Hiroyuki Kitayama , Kazushige Miyamoto
发明人： Kohji Matsuoka , Hiroyuki Kitayama , Kazushige Miyamoto
IPC分类号： G02B5/20 , G02F1/1333 , G02F1/1335 , G02F1/1337 , G02F1/1339 , G02F1/1343 , G09F9/00
CPC分类号： G02F1/133345 , G02F1/1337 , G02F1/1339 , G02F2001/133388
摘要： According to the invention, after a transparent electrode is vapor-deposited over the entire color-filter side surface, a non-conductive film is laid where the presence of the transparent electrode causes problems. That is, this non-conductive film is formed of the same material and at the same time as an alignment regulation film over the whole or a part of the area where exposure of the transparent electrode causes problems so as to seal the transparent electrode there. This makes it possible to prevent the above-mentioned problems caused when the transparent electrode is vapor-deposited over the entire surface, and simultaneously to enhance the patterning accuracy up to the exposure accuracy (of the order of several μm) of proximity or the like so as to realize a product with a narrow frame.
摘要翻译：根据本发明，在透明电极在整个滤色器侧表面上气相沉积之后，在透明电极的存在引起问题的地方放置非导电膜。也就是说，这种非导电膜由相同的材料形成，并且同时作为在透明电极的曝光引起问题的区域的整个或一部分上的对准调节膜，以便密封透明电极。这使得可以防止在透明电极在整个表面上气相沉积时引起的上述问题，并且同时将图案化精度提高到近似度等的曝光精度（几个数量级）以实现具有窄框架的产品。

19. 发明授权

US5599479A Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same 失效
标题翻译：铁电手性近晶液晶组合物和使用其的液晶装置
公开(公告)号：US5599479A
公开(公告)日：1997-02-04
申请号：US370987
申请日：1989-06-23
申请人： Kenji Shinjo , Takao Takiguchi , Hiroyuki Kitayama , Kazuharu Katagiri , Masataka Yamashita , Takeshi Togano , Masahiro Terada , Akio Yoshida , Yoshiko Kimura
发明人： Kenji Shinjo , Takao Takiguchi , Hiroyuki Kitayama , Kazuharu Katagiri , Masataka Yamashita , Takeshi Togano , Masahiro Terada , Akio Yoshida , Yoshiko Kimura
IPC分类号： C07D271/10 , C07D285/12 , C09K19/34 , C09K19/42 , C09K19/46 , C09K19/12 , C09K19/30 , G02F1/13
CPC分类号： C07D271/10 , C07D285/12 , C09K19/345 , C09K19/3455 , C09K19/3463 , C09K19/348 , C09K19/3497 , C09K19/42 , C09K19/46
摘要： A ferroelectric chiral smectic liquid crystal composition, comprising at least one optically active compound represented by the following formula (I): ##STR1## wherein R.sub.1 denotes a linear or branched alkyl group having 1-18 carbon atoms capable of having a subtituent; X.sub.1 denotes a single bond, ##STR2## Z denotes a single bond or ##STR3## denotes ##STR4## and n is an integer of 1-12; and at least one compound represented by the following formula (II): ##STR5## wherein R.sub.2 and R.sub.3 respectively denote a linear or branched optically inactive alkyl group having 1-18 carbon atoms capable of having an alkoxy group of 1-12 carbon atoms; X.sub.2 and X.sub.3 respectively denote a single bond, ##STR6## and p and q are respectively 0, 1 or 2 with proviso that both of p and q are not 0.
摘要翻译：包含至少一种由下式（I）表示的光学活性化合物的铁电手性近晶液晶组合物：能够具有取代基的具有1-18个碳原子的残留的烷基; X1表示单键， Z表示单键，或表示，n表示1-12的整数。和由下式（II）表示的至少一种化合物：其中R 2和R 3分别表示可具有1-12个烷氧基的具有1-18个碳原子的直链或支链的光学惰性烷基碳原子 X2和X3分别表示单键，和p和q分别为0,1或2，条件是p和q均不为0。

20. 发明授权

US5453861A Chiral smectic liquid crystal device and display apparatus 失效
标题翻译：手性近晶体液晶装置及显示装置
公开(公告)号：US5453861A
公开(公告)日：1995-09-26
申请号：US252535
申请日：1994-06-01
申请人： Kenji Shinjo , Hiroyuki Kitayama , Masanobu Asaoka , Masahiro Terada , Syuji Yamada , Hiroshi Mizuno
发明人： Kenji Shinjo , Hiroyuki Kitayama , Masanobu Asaoka , Masahiro Terada , Syuji Yamada , Hiroshi Mizuno
IPC分类号： G02F1/1337 , G02F1/141 , G02F1/13 , G02F1/1343
CPC分类号： G02F1/1416 , G02F2001/133746
摘要： A liquid crystal device showing improved uniform alignment characteristic and switching characteristic is constituted by a pair of an upper substrate and a lower substrate, and a chiral smectic liquid crystal disposed between the upper and lower substrates. Each of the upper and lower substrates has thereon an electrode for applying a voltage to the liquid crystal and a uniaxial alignment film. The alignment films on the upper and lower substrates are provided with uniaxial alignment axes which cross each other so that the direction of crossing of the uniaxial alignment axes from the lower substrate to the upper substrate is identical to the direction of helical twist in cholesteric phase of the chiral smectic liquid crystal, and the chiral smectic liquid crystal is disposed in such an alignment state that the liquid crystal shows a pretilt angle .alpha., a cone angle H, an inclination angle .delta. of SmC.sup.* layer, and an apparent tilt angle .theta.a satisfying relationships of: H .theta.a>H/2. The crossing direction may preferably have a polarity (taken as "positive" in clockwise direction and "negative" in anticlockwise direction) which is the same as the polarity of the spontaneous polarization of the liquid crystal.
摘要翻译：显示出改善的均匀取向特性和切换特性的液晶装置由一对上基板和下基板以及设置在上基板和下基板之间的手性近晶液晶构成。上基板和下基板都具有用于向液晶施加电压的电极和单轴取向膜。上基板和下基板上的取向膜具有彼此交叉的单轴对准轴，使得单轴对准轴从下基板到上基板的交叉方向与胆甾醇相的螺旋扭转方向相同手性近晶液晶和手性近晶液晶以这样的取向状态设置，使得液晶显示预倾角α，锥角+ E，crc / H /，SmC *层的倾斜角度δ，以及满足以下关系的明显倾斜角θa：+ E，crc / H /α+δ和+ E，crc / H />θa> + E，crc / H / / 2。交叉方向可以优选地具有与液晶的自发极化的极性相同的极性（顺时针方向为“正”，逆时针方向为“负”）。

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