公开(公告)号：US09994580B2

公开(公告)日：2018-06-12

申请号：US15520048

申请日：2016-07-07

申请人： DIC Corporation

发明人： Hitoshi Kondo ,  Yusuke Ozaki ,  Katsunori Shimada

IPC分类号： C09B47/06 ,  C09B47/067 ,  C07D487/04 ,  C07D491/048 ,  C07D235/26 ,  G02B5/20 ,  C08K5/3447 ,  C07D487/22 ,  G02B1/04

CPC分类号： C07D487/22 ,  C07D235/26 ,  C07D487/04 ,  C09B47/06 ,  C09B47/0676 ,  G02B1/04 ,  G02B5/20 ,  G02B5/223

摘要： Provided is a phthalocyanine compound which has a green hue without having a halogen atom, and exhibits high luminance and an excellent coloring force at the time of being used for preparing a green pixel unit of a color filter. The phthalocyanine compound of the present invention has green hues without having a halogen atom, and exhibits high luminance and an excellent coloring force at the time of being used for preparing the green pixel unit of the color filter. In addition, the phthalocyanine compound can be used not only for the color filter, but also as a colorant for a wide range of applications as a general colorant such as printing ink, paint, colored plastic, toner, and ink for ink jet.

公开(公告)号：US09683171B2

公开(公告)日：2017-06-20

申请号：US14787874

申请日：2013-06-06

申请人： DIC Corporation

发明人： Shinji Ogawa ,  Yoshinori Iwashita ,  Seiji Funakura ,  Katsunori Shimada

IPC分类号： G02F1/1333 ,  C09K19/32 ,  C09K19/30 ,  C09K19/44 ,  G02F1/1335 ,  G02B5/20 ,  G02B5/22 ,  C09K19/04 ,  C09K19/12 ,  C09K19/52

CPC分类号： C09K19/322 ,  C09K19/3003 ,  C09K19/3066 ,  C09K19/44 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3027 ,  C09K2019/523 ,  G02B5/20 ,  G02B5/22 ,  G02F1/133512 ,  G02F1/133514

摘要： There is provided a liquid crystal display device which prevents a decrease in the voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID) therein and which overcomes problems of defective display such as dropouts, uneven alignment, and screen burn-in. The liquid crystal display device of the present invention prevents a decrease in the voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID) therein and reduces defective display such as screen burn-in; hence, such a liquid crystal display device is properly used as liquid crystal display devices of a VA mode and PSVA mode which involve active matrix driving and can be applied to liquid crystal display devices of liquid crystal TV sets, monitors, mobile phones, and smartphones.

公开(公告)号：US09593280B2

公开(公告)日：2017-03-14

申请号：US14654308

申请日：2013-06-18

申请人： DIC Corporation

发明人： Takeshi Kuriyama ,  Jouji Kawamura ,  Seiji Funakura ,  Isao Oshiumi ,  Katsunori Shimada

IPC分类号： C09K19/20 ,  C09K19/30 ,  C09K19/54 ,  G02F1/1335 ,  G02F1/137 ,  C09K19/56 ,  C09K19/44 ,  C09K19/04 ,  C09K19/12

CPC分类号： C09K19/3066 ,  C09K19/20 ,  C09K19/44 ,  C09K19/54 ,  C09K19/56 ,  C09K2019/0448 ,  C09K2019/0466 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/124 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3019 ,  C09K2019/3025 ,  C09K2019/3075 ,  C09K2019/548 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/137

摘要： There is provided a liquid crystal display device that may limit a reduction in the voltage holding ratio (VHR) of a liquid crystal layer and an increase in the ion density (ID) in the liquid crystal layer and thereby address issues of faulty display such as white missing pixels, alignment inconsistencies, and burn-in. The liquid crystal display device according to the present invention, which may limit a reduction in the voltage holding ratio (VHR) of a liquid crystal layer and an increase in the ion density (ID) in the liquid crystal layer and thereby reduce the risk of faulty display such as burn-in, can be suitably used, in particular, as an IPS-mode or FFS-mode liquid crystal display device for active-matrix driving and may also be used as a liquid crystal display device for liquid crystal display televisions, monitors, mobile phones, smart phones, or the like.

摘要翻译： 提供了一种液晶显示装置，其可以限制液晶层的电压保持率（VHR）的降低和液晶层中的离子密度（ID）的增加，从而解决了错误显示的问题，例如 白色缺少像素，对齐不一致和老化。 根据本发明的液晶显示装置，其可以限制液晶层的电压保持率（VHR）的降低和液晶层中的离子密度（ID）的增加，从而降低了 可以适当地使用诸如老化的故障显示器，特别是用作有源矩阵驱动的IPS模式或FFS模式液晶显示装置，并且还可以用作液晶显示电视机的液晶显示装置 ，监视器，移动电话，智能电话等。

公开(公告)号：US20150344778A1

公开(公告)日：2015-12-03

申请号：US14654308

申请日：2013-06-18

申请人： DIC Corporation

发明人： Takeshi Kuriyama ,  Jouji Kawamura ,  Seiji Funakura ,  Isao Oshiumi ,  Katsunori Shimada

IPC分类号： C09K19/30 ,  G02F1/1335 ,  C09K19/56

CPC分类号： C09K19/3066 ,  C09K19/20 ,  C09K19/44 ,  C09K19/54 ,  C09K19/56 ,  C09K2019/0448 ,  C09K2019/0466 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/124 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3019 ,  C09K2019/3025 ,  C09K2019/3075 ,  C09K2019/548 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/137

摘要： There is provided a liquid crystal display device that may limit a reduction in the voltage holding ratio (VHR) of a liquid crystal layer and an increase in the ion density (ID) in the liquid crystal layer and thereby address issues of faulty display such as white missing pixels, alignment inconsistencies, and burn-in. The liquid crystal display device according to the present invention, which may limit a reduction in the voltage holding ratio (VHR) of a liquid crystal layer and an increase in the ion density (ID) in the liquid crystal layer and thereby reduce the risk of faulty display such as burn-in, can be suitably used, in particular, as an IPS-mode or FFS-mode liquid crystal display device for active-matrix driving and may also be used as a liquid crystal display device for liquid crystal display televisions, monitors, mobile phones, smart phones, or the like.

摘要翻译： 提供了一种液晶显示装置，其可以限制液晶层的电压保持率（VHR）的降低和液晶层中的离子密度（ID）的增加，从而解决了错误显示的问题，例如 白色缺少像素，对齐不一致和老化。 根据本发明的液晶显示装置，其可以限制液晶层的电压保持率（VHR）的降低和液晶层中的离子密度（ID）的增加，从而降低了 可以适当地使用诸如老化的故障显示器，特别是用作有源矩阵驱动的IPS模式或FFS模式液晶显示装置，并且还可以用作液晶显示电视机的液晶显示装置 ，监视器，移动电话，智能电话等。

公开(公告)号：US20150124205A1

公开(公告)日：2015-05-07

申请号：US14350227

申请日：2013-07-18

申请人： DIC CORPORATION

发明人： Masakazu Kaneoya ,  Kiyofumi Kateuchi ,  Seiji Funakura ,  Katsunori Shimada

IPC分类号： C09K19/30 ,  C09K19/32 ,  G02F1/1335 ,  C09K19/34

CPC分类号： C09K19/3066 ,  C09K19/3068 ,  C09K19/322 ,  C09K19/3402 ,  C09K19/42 ,  C09K19/582 ,  C09K2019/0407 ,  C09K2019/0448 ,  C09K2019/0466 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3021 ,  C09K2019/3027 ,  C09K2019/3036 ,  C09K2019/3037 ,  C09K2019/3425 ,  C09K2019/523 ,  G02B5/20 ,  G02B5/201 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133516

摘要： The present invention provides a liquid crystal display device that allows a reduction in a voltage holding ratio (VHR) of a liquid crystal layer and an increase in an ion density (ID) in the liquid crystal layer to be suppressed and thereby addresses issues of faulty display such as white missing pixels, alignment inconsistencies, and burn-in. The liquid crystal display device according to the present invention, having a feature of suppressing the reduction in a voltage holding ratio (VHR) and the increase in an ion density (ID) in a liquid crystal layer and thereby suppressing occurrence of faulty display such as burn-in, is particularly useful as VA-mode and PSVA-mode liquid crystal display devices for active-matrix driving and may be used for liquid crystal display devices such as a liquid crystal TV, a monitor, a mobile phone, and a smart phone.

摘要翻译： 本发明提供一种液晶显示装置，其能够抑制液晶层的电压保持率（VHR）的降低和液晶层的离子密度（ID）的增加，从而解决了故障的问题 显示如白色缺失像素，对齐不一致和老化。 根据本发明的液晶显示装置，具有抑制液晶层中的电压保持率（VHR）的降低和离子密度（ID）的增加的特征，从而抑制诸如 老化对于有源矩阵驱动的VA模式和PSVA模式液晶显示装置是特别有用的，并且可以用于液晶显示装置，例如液晶电视，监视器，移动电话和智能 电话。

公开(公告)号：US09908991B2

公开(公告)日：2018-03-06

申请号：US14115291

申请日：2013-05-16

申请人： DIC Corporation

发明人： Masanori Fujimaki ,  Mayumi Tokuoka ,  Akira Kimura ,  Katsunori Shimada ,  Kayoko Fukushima ,  Masaharu Takahashi

IPC分类号： C08K5/3417 ,  G02B5/20 ,  G02B5/22 ,  C09B67/46 ,  C09B67/04 ,  G03F7/00 ,  G03F7/105 ,  C09B17/00 ,  C09B67/20 ,  C09B67/22 ,  C09D17/00

CPC分类号： C08K5/3417 ,  C09B67/0002 ,  C09B67/0085 ,  C09D17/003 ,  G02B5/20 ,  G02B5/201 ,  G02B5/223 ,  G03F7/0007 ,  G03F7/105

摘要： An organic pigment composition that allows a colored item to have good color saturation and high resistance to a change in hue even when subjected to a thermal history for a prolonged period. A color filter includes an organic pigment composition for color filters in a pixel portion. The organic pigment composition for color filters includes an organic pigment (A) having an average primary particle size of 100 nm or less; and a copolymer (B) of a (meth)acrylic acid ester having a phosphate group and another (meth)acrylic acid ester having no phosphate group, the amount of a nonvolatile component of the copolymer (B) being 0.1 to 15 parts relative to 100 parts of the organic pigment (A) on a mass basis.

公开(公告)号：US09873796B2

公开(公告)日：2018-01-23

申请号：US15116344

申请日：2014-09-30

申请人： DIC Corporation

发明人： Keisuke Sakamoto ,  Akira Kimura ,  Katsunori Shimada

IPC分类号： C09B47/10 ,  G02B5/20 ,  G02B5/22 ,  G02F1/1335

CPC分类号： C09B47/10 ,  G02B5/201 ,  G02B5/223 ,  G02F1/133514

摘要： Provided are a green pigment composition for a color filter having high brightness and wide color reproduction range in a liquid crystal display, and a color filter formed including the same. A halogenated zinc phthalocyanine containing an average of 10 to 14 halogen atoms per molecule in which an average of 8 to 12 are bromine atoms and an average of 2 to 5 are chlorine atoms is used. As a result, film thickness is less than when using Pigment Green 7 and, thus, a color filter with high brightness and wide color reproduction range can be provided.

公开(公告)号：US09459488B2

公开(公告)日：2016-10-04

申请号：US14350501

申请日：2013-02-21

申请人： DIC Corporation

发明人： Takeshi Kuriyama ,  Jouji Kawamura ,  Akira Kimura ,  Seiji Funakura ,  Katsunori Shimada

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  C09K19/20 ,  C09K19/54 ,  C09K19/44 ,  C09K19/04 ,  C09K19/12 ,  C09K19/30 ,  C09K19/34

CPC分类号： G02F1/133514 ,  C09K19/20 ,  C09K19/3066 ,  C09K19/44 ,  C09K19/54 ,  C09K2019/0448 ,  C09K2019/0466 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3422 ,  G02F1/133512 ,  G02F2001/133397 ,  G02F2202/04

摘要： The present invention provides a liquid crystal display device in which a decrease in the voltage holding ratio (VHR) of a liquid crystal layer and an increase in the ion density (ID) are prevented and problems of display defects such as white streaks, alignment unevenness, and image sticking are overcome. The liquid crystal display device of the present invention in which a decrease in the voltage holding ratio (VHR) of a liquid crystal layer and an increase in the ion density (ID) are prevented and problems of display defects such as image sticking are overcome is particularly useful for active matrix driving liquid crystal display devices with an IPS mode and an FFS mode and can be applied to liquid crystal display devices of liquid crystal televisions, monitors, cellular phones, and smart phones.

摘要翻译： 本发明提供了一种液晶显示装置，其中防止了液晶层的电压保持率（VHR）的降低和离子密度（ID）的增加，以及诸如白色条纹，取向不均匀性等显示缺陷的问题 ，并且克服了图像粘贴。 本发明的液晶显示装置，其中防止了液晶层的电压保持率（VHR）的降低和离子密度（ID）的增加，克服了诸如图像残留的显示缺陷的问题。 对于具有IPS模式和FFS模式的有源矩阵驱动液晶显示装置特别有用，并且可以应用于液晶电视，监视器，蜂窝电话和智能电话的液晶显示装置。

公开(公告)号：US09193906B2

公开(公告)日：2015-11-24

申请号：US14344823

申请日：2012-10-03

申请人： DIC Corporation

发明人： Shinji Ogawa ,  Yoshinori Iwashita ,  Akira Kimura ,  Seiji Funakura ,  Katsunori Shimada

IPC分类号： C09K19/30 ,  C09K19/44 ,  G02B5/20 ,  G02F1/1335 ,  G02F1/1343 ,  C09K19/12 ,  C09K19/52

CPC分类号： G02F1/133514 ,  C09K19/3003 ,  C09K19/44 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3027 ,  C09K2019/523 ,  G02B5/20 ,  G02B5/223 ,  G02F1/133512 ,  G02F1/1343 ,  G02F1/1393

摘要： The present invention provides a liquid crystal display device that prevents a decrease in voltage holding ratio (VHR) and an increase in ion density (ID) in a liquid crystal layer and resolves the problems of display defects such as white streaks, alignment nonuniformity, and image sticking. Since the liquid crystal display device of the present invention prevents a decrease in voltage holding ratio (VHR) and an increase in ion density (ID) in the liquid crystal layer and resolves the problems of display defects such as image sticking, the liquid crystal display device is useful as VA-mode and PSVA-mode liquid crystal display devices of an active matrix drive type, and is applicable to liquid crystal display devices of liquid crystal televisions, monitors, cellular phones, smart phones, etc.

摘要翻译： 本发明提供一种液晶显示装置，其防止液晶层中的电压保持率（VHR）的降低和离子密度（ID）的增加，并且解决了诸如白色条纹，取向不均匀性和显示缺陷的问题 图像粘贴 由于本发明的液晶显示装置防止液晶层中的电压保持率（VHR）的降低和离子密度（ID）的增加，并且解决了诸如图像残留的显示缺陷的问题，液晶显示器 器件可用作有源矩阵驱动型的VA模式和PSVA模式液晶显示装置，并且适用于液晶电视，监视器，蜂窝电话，智能电话等的液晶显示装置。

公开(公告)号：US20150316815A1

公开(公告)日：2015-11-05

申请号：US14114848

申请日：2013-01-21

申请人： DIC CORPORATION

发明人： Takeshi Kuriyama ,  Jouji Kawamura ,  Seiji Funakura ,  Katsunori Shimada

IPC分类号： G02F1/1335 ,  C09K19/30

CPC分类号： G02F1/133514 ,  C09K19/20 ,  C09K19/3066 ,  C09K2019/0448 ,  C09K2019/0466 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/124 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3025 ,  C09K2019/3422 ,  G02F1/0045 ,  G02F1/133512 ,  G02F1/137

摘要： There is provided a liquid crystal display device capable of preventing a decrease in voltage holding ratio (VHR) of a liquid crystal layer and an increase in ion density (ID) and resolving the problem of display defects such as white spots, alignment unevenness, image sticking, and the like. The liquid crystal display device prevents a decrease in voltage holding ratio (VHR) of a liquid crystal layer and an increase in on density (ID) and suppresses the occurrence of display defects such as image sticking, and the like. The liquid crystal display device is useful for an IPS-mode or FES-mode liquid crystal display device for active matrix driving. The application of the device can include liquid crystal TVs, monitors, cellular phones, smart phones, and the like.

摘要翻译： 提供了一种能够防止液晶层的电压保持率（VHR）降低和离子密度（ID）增加的液晶显示装置，并且解决了诸如白点，取向不均匀性，图像等显示缺陷的问题 粘贴等。 液晶显示装置防止液晶层的电压保持率（VHR）的降低和开启密度（ID）的增加，并且抑制诸如图像残留的显示缺陷的发生等。 液晶显示装置对于有源矩阵驱动的IPS模式或FES模式液晶显示装置是有用的。 该装置的应用可以包括液晶电视，监视器，蜂窝电话，智能电话等。