公开(公告)号：US5139697A

公开(公告)日：1992-08-18

申请号：US711566

申请日：1991-05-30

申请人： Takeshi Togano ,  Masahiro Terada ,  Masataka Yamashita ,  Shosei Mori ,  Takashi Iwaki

发明人： Takeshi Togano ,  Masahiro Terada ,  Masataka Yamashita ,  Shosei Mori ,  Takashi Iwaki

IPC分类号： C09K19/46

CPC分类号： C09K19/46

摘要： A liquid crystal composition comprises at least one compound represented by the formula [I] below and at least one compound represented by the formula [II] below: ##STR1## wherein R.sub.1 denotes an alkyl group having 1-16 carbon atoms capable of having a substituent; R.sub.2 denotes any one of alkyl group, alkoxy group, alkoxycarbonyl group, acyloxy group and alkoxycarbonyloxy group, each having 1-16 carbon atoms and being capable of having a substituent; and A denotes any one of ##STR2## each capable of having a substituent; and ##STR3## wherein R.sub.3 denotes a linear alkyl group having 1-16 carbon atoms; R.sub.4 denotes a linear alkyl group having 1-12 carbon atoms; X.sub.1 is a single bond, --O--, ##STR4## X.sub.2 is --OCH.sub.2 --, ##STR5## or --CH.sub.2 --; and Z is ##STR6##

摘要翻译： 液晶组合物包含至少一种由下式[I]表示的化合物和至少一种由下式[II]表示的化合物：其中R 1表示具有1-16个碳原子的烷基 具有取代基; R2表示具有1-16个碳原子并能够具有取代基的烷基，烷氧基，烷氧基羰基，酰氧基和烷氧基羰基氧基中的任一个; A表示能够具有取代基的 中的任一个; 和[II]其中R3表示具有1-16个碳原子的直链烷基; R4表示具有1-12个碳原子的直链烷基; X 1是单键，-O-，X 2是-OCH 2 - ，或-CH 2 - ; 而Z是

公开(公告)号：US5512208A

公开(公告)日：1996-04-30

申请号：US53828

申请日：1993-04-30

申请人： Masahiro Terada ,  Takeshi Togano ,  Masataka Yamashita ,  Takashi Iwaki ,  Shosei Mori ,  Kenji Shinjo

发明人： Masahiro Terada ,  Takeshi Togano ,  Masataka Yamashita ,  Takashi Iwaki ,  Shosei Mori ,  Kenji Shinjo

IPC分类号： C09K19/30 ,  C09K19/34 ,  C09K19/42 ,  C09K19/12 ,  G02F1/13

CPC分类号： C09K19/3066 ,  C09K19/3463 ,  C09K19/42

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, R.sub.2 denotes a linear or branched alkyl group having 1-12 carbon atoms; X.sub.1 denotes a single bond, ##STR2## and at least one compound represented by the following formula (II): ##STR3## wherein R.sub.3 and R.sub.4 respectively denote a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent, at least one of R.sub.3 and R.sub.4 being optically active; and X.sub.2 and X.sub.3 respectively denote 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）表示的化合物：其中R 1表示具有1-18个能够具有取代基的碳原子的直链或支链烷基，R2 表示具有1-12个碳原子的直链或支链烷基; （II）表示的至少一种化合物：其中R 3和R 4分别表示直链或支链烷基， 具有能够具有取代基的1-18个碳原子，R3和R4中的至少一个是光学活性的; X2和X3分别表示单键，

公开(公告)号：US5183586A

公开(公告)日：1993-02-02

申请号：US378923

申请日：1989-07-12

申请人： Masahiro Terada ,  Takeshi Togano ,  Masataka Yamashita ,  Takashi Iwaki ,  Shosei Mori ,  Kenji Shinjo

发明人： Masahiro Terada ,  Takeshi Togano ,  Masataka Yamashita ,  Takashi Iwaki ,  Shosei Mori ,  Kenji Shinjo

IPC分类号： C09K19/20 ,  C09K19/34 ,  C09K19/42

CPC分类号： C09K19/42 ,  C09K19/20 ,  C09K19/3463

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, R.sub.2 denotes a linear or branched alkyl group having 1-14 carbon atoms capable of having a substituent; X.sub.1 and X.sub.2 respectively denote a single bond, --O--, ##STR2## m is 0-7; and n is 0 or 1; and at least one compound represented by the following formula (II): ##STR3## wherein R.sub.3 and R.sub.4 respectively denote a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent; X.sub.3 and X.sub.4 respectively denote a single bond, --O--, ##STR4## Y.sub.1 denotes --CH.sub.2 O-- or --OCH.sub.2 --; and p and q are respectively 1 or 2.

公开(公告)号：US5710433A

公开(公告)日：1998-01-20

申请号：US592573

申请日：1996-01-26

申请人： Masataka Yamashita ,  Masahiro Terada ,  Shosei Mori ,  Syuji Yamada ,  Hiroshi Mizuno ,  Ikuo Nakazawa ,  Koji Noguchi

发明人： Masataka Yamashita ,  Masahiro Terada ,  Shosei Mori ,  Syuji Yamada ,  Hiroshi Mizuno ,  Ikuo Nakazawa ,  Koji Noguchi

IPC分类号： G02F1/13 ,  C09K19/02 ,  C09K19/34 ,  C09K19/42 ,  C09K19/44 ,  C09K19/46 ,  C09K19/30 ,  C09K19/32

CPC分类号： C09K19/46 ,  C09K19/34 ,  Y10T428/10

摘要： A liquid crystal composition contains a mesomorphic compound represented by the following formula (A): ##STR1## wherein R.sub.1 and R.sub.2 independently denote a linear or branched alkyl group having 1-18 carbon atoms; X.sub.1 and X.sub.2 independently denote a single bond, --O--, --CO--O-- or --O--CO--; and A.sub.1 denotes a single bond, ##STR2## or ##STR3## and A.sub.2 denotes ##STR4## or ##STR5## and a mesomorphic compound represented by the following formula (B): ##STR6## wherein R.sub.3 denotes a linear or branched alkyl group having 1-18 carbon atoms; X.sub.3 and X.sub.4 independently denote a single bond, --O--, --CO--O-- or --O--CO--; m is an integer of 3-16; and A.sub.3 denotes ##STR7## or ##STR8## The liquid crystal composition may preferably be formulated as a chiral smectic liquid crystal composition. The liquid crystal composition is useful in providing a liquid crystal device using the liquid crystal composition with a good alignment characteristic, a good drive characteristic, and a high and stable contrast ratio.

摘要翻译： 液晶组合物含有由下式（A）表示的介晶化合物：其中R 1和R 2分别表示具有1-18个碳原子的直链或支链烷基; X1和X2独立地表示单键，-O - ， - CO-O-或-O-CO-; 并且A1表示单键，或，A2表示或，以及由下式（B）表示的介晶化合物：其中R 3表示直链或支链 具有1-18个碳原子的烷基; X3和X4独立地表示单键，-O - ， - CO-O-或-O-CO-; m为3-16的整数; 并且A3表示或。液晶组合物优选配制成手性近晶液晶组合物。 液晶组合物可用于提供使用具有良好取向特性，良好的驱动特性和高且稳定的对比度的液晶组合物的液晶装置。

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。

公开(公告)号：US5250221A

公开(公告)日：1993-10-05

申请号：US968478

申请日：1992-10-29

申请人： Masataka Yamashita ,  Takeshi Togano ,  Masahiro Terada ,  Akio Yoshida ,  Yoshiko Kimura ,  Kenji Shinjo

发明人： Masataka Yamashita ,  Takeshi Togano ,  Masahiro Terada ,  Akio Yoshida ,  Yoshiko Kimura ,  Kenji Shinjo

IPC分类号： C09K19/20 ,  C09K19/30 ,  C09K19/42 ,  C09K19/34 ,  C09K29/12 ,  G02F1/13

CPC分类号： C09K19/20 ,  C09K19/3068 ,  C09K19/42

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 and R.sub.2 respectively denote a linear or branched alkyl group having 1-8 carbon atoms capable of having a substituent; X.sub.1 and X.sub.2 respectively denote a single bond, ##STR2## Y.sub.1 denotes --CH.sub.2 O-- or --OCH.sub.2 --; and m and n are respectively 1 or 2; and at least one compound represented by the following formula (II): ##STR3## wherein R.sub.3 denotes a linear or branched alkyl group having 1-18 carbon atoms capable of having a substituent, R.sub.4 denotes a linear alkyl group having 1-10 carbon atoms; X.sub.3 denotes a single bond, ##STR4## Y.sub.2 denotes ##STR5##

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和R 2分别表示可具有1-8个碳原子的直链或支链烷基， 取代基; X1和X2分别表示单键，Y1表示-CH2O-或-OCH2-; m和n分别为1或2; 和由下式（II）表示的至少一种化合物：其中R 3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，R4表示具有1- 10个碳原子; X3表示单键， Y2表示

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，

公开(公告)号：US5733475A

公开(公告)日：1998-03-31

申请号：US592176

申请日：1996-01-26

申请人： Masataka Yamashita ,  Masahiro Terada ,  Shosei Mori ,  Syuji Yamada ,  Hiroshi Mizuno ,  Ikuo Nakazawa

发明人： Masataka Yamashita ,  Masahiro Terada ,  Shosei Mori ,  Syuji Yamada ,  Hiroshi Mizuno ,  Ikuo Nakazawa

IPC分类号： G02F1/13 ,  C09K19/02 ,  C09K19/34 ,  C09K19/42 ,  C09K19/44 ,  C09K19/46 ,  C09K19/52

CPC分类号： C09K19/34 ,  C09K19/46

摘要： A liquid crystal composition contains a mesomorphic compound represented by the following formula (A): ##STR1## wherein R.sub.1 and R.sub.2 independently denote a linear or branched alkyl group having 1-18 carbon atoms; X.sub.1 denotes a single bond, --O--, --CO--O-- or --O--CO--; and A.sub.1 denotes ##STR2## and a mesomorphic compound represented by the following formula (B): ##STR3## wherein R.sub.3 denotes a linear or branched alkyl group having 1-18 carbon atoms; X.sub.2 denotes a single bond, --O--, --CO--O-- or --O--CO--; X.sub.3 denotes a single bond, --OCH.sub.2 --, --CO--O-- or --O--CO--; n is an integer of 3-16; and A.sub.2 denotes ##STR4## The liquid crystal composition may preferably be formulated as a chiral smectic liquid crystal composition. The liquid crystal composition is useful in providing a liquid crystal device using the liquid crystal composition with a good alignment characteristic, a good drive characteristic, and a high contrast ratio.

摘要翻译： 液晶组合物含有由下式（A）表示的介晶化合物：其中R 1和R 2分别表示具有1-18个碳原子的直链或支链烷基; X1表示单键，-O-，-CO-O-或-O-CO-; A1表示下式（B）表示的介晶化合物：（B）其中，R3表示碳原子数为1〜18的直链或支链烷基; X2表示单键，-O - ， - CO-O-或-O-CO-; X3表示单键，-OCH2-，-CO-O-或-O-CO-; n为3-16的整数; 并且A2表示E＆gt;液晶组合物优选配制为手性近晶液晶组合物。 液晶组合物可用于提供使用具有良好的取向特性，良好的驱动特性和高对比度的液晶组合物的液晶装置。

公开(公告)号：US08756506B2

公开(公告)日：2014-06-17

申请号：US11582314

申请日：2006-10-18

申请人： Masahiro Terada

发明人： Masahiro Terada

IPC分类号： G11B27/00

CPC分类号： G11B27/005 ,  H04N5/44591 ,  H04N21/4143 ,  H04N21/4184 ,  H04N21/4314 ,  H04N21/4438 ,  H04N21/4858 ,  H04N21/8153

摘要： In an image reproduction window, an image reproduction area in which images are reproduced, and an operating area in which a slide bar is displayed are provided. When a slider of the slide bar is moved, the number of images to be displayed in one frame in the image reproduction area is increased or decreased in accordance with a position of the slider. The number of images in one frame increases as a displacement amount of the slider increases. When the slider is moved within a range in which the number of images to be displayed in one frame does not change, only a frame change interval is changed while the number of images in one frame is unchanged.

摘要翻译： 在图像再现窗口中，提供其中再现图像的图像再现区域和显示滑动条的操作区域。 当滑块的滑块移动时，根据滑动件的位置来增加或减少图像再现区域中一帧中要显示的图像数量。 一帧中的图像数量随着滑块的位移量的增加而增加。 当滑块在一帧中要显示的图像数量不改变的范围内移动时，仅一帧改变间隔改变，而一帧中的图像数量不变。

公开(公告)号：US07962005B2

公开(公告)日：2011-06-14

申请号：US11197426

申请日：2005-08-05

申请人： Masahiro Terada

发明人： Masahiro Terada

IPC分类号： H04N9/80

CPC分类号： G11B27/034 ,  G11B27/329 ,  G11B2220/213 ,  G11B2220/218 ,  G11B2220/2562 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8047 ,  H04N9/8205

摘要： The folder name and the file name of an image file recorded on a recording medium such as a DVD medium, etc. correspond to the title number and the chapter number with which the image of the image file is played back in a slide show recorded on recording medium. Therefore, the slide show can be played back on the playback player such as a DVD player, etc., and an image of a desired image file can be easily detected and confirmed.

摘要翻译： 记录在诸如DVD介质等的记录介质上的图像文件的文件夹名称和文件名对应于在所记录的幻灯片放映中播放图像文件的图像的标题号和章节号 记录介质。 因此，可以在诸如DVD播放器等的回放播放器上播放幻灯片放映，并且可以容易地检测和确认期望的图像文件的图像。