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1. 发明授权

US08673176B2 Method of reusing micro-encapsulated cholesteric liquid crystal 有权
标题翻译：微胶囊胆固醇液晶的再利用方法
公开(公告)号：US08673176B2
公开(公告)日：2014-03-18
申请号：US13523748
申请日：2012-06-14
申请人： Pei-Chen Huang , Chih-Lin Su , Kuo-Chang Wang , Shih-Hsien Liu , Kung-Lung Cheng
发明人： Pei-Chen Huang , Chih-Lin Su , Kuo-Chang Wang , Shih-Hsien Liu , Kung-Lung Cheng
IPC分类号： C09K19/02 , C09K19/52 , C09K19/54
CPC分类号： C09K19/544 , C09K2019/122 , C09K2019/2042 , C09K2019/3009 , C09K2019/3016 , C09K2019/3075
摘要： A method of reusing micro-encapsulated cholesteric liquid crystals is provided. The method includes providing a display medium material containing a micro-encapsulated cholesteric liquid crystal and a dispersant. The display medium material is mixed with a solvent to form a mixture having a temperature of between 40° C. and 60° C. A centrifugal process is performed to the mixture for separating the micro-encapsulated cholesteric liquid crystal and the dispersant. Then, the dispersant and the solvent are removed to obtain the micro-encapsulated cholesteric liquid crystal.
摘要翻译：提供了重新使用微胶囊化胆甾型液晶的方法。该方法包括提供包含微胶囊化胆甾型液晶和分散剂的显示介质材料。将显示介质材料与溶剂混合以形成温度为40℃至60℃的混合物。对混合物进行离心处理以分离微胶囊化的胆甾型液晶和分散剂。然后，除去分散剂和溶剂，得到微胶囊化的胆甾型液晶。

2. 发明申请

US20060147652A1 Dichroic dye and microencapsulated liquid crystal composition thereof 有权
公开(公告)号：US20060147652A1
公开(公告)日：2006-07-06
申请号：US11319430
申请日：2005-12-29
申请人： Shih-Hsien Liu , Yang-Chu Lin , Woan-Shiow Tzeng , Chih-Lin Su , Kung-Lung Cheng
发明人： Shih-Hsien Liu , Yang-Chu Lin , Woan-Shiow Tzeng , Chih-Lin Su , Kung-Lung Cheng
IPC分类号： C09K19/60 , C09K19/52
CPC分类号： C09B56/02 , C09B1/585 , C09B35/021 , C09B35/031 , C09B55/00 , C09B56/12 , C09K19/544 , C09K19/601 , C09K19/603 , Y10T428/10 , Y10T428/1005 , Y10T428/1036 , Y10T428/1041
摘要： Dichroic dyes, compositions thereof, and liquid crystal compositions, microencapsulated liquid crystal compositions and liquid-crystal display elements employing the same. The dichroic dyes have high photostability in addition to excellent solubility. Furthermore, the liquid crystal composition employing the above dichroic dyes can have an orientational order parameter more than 0.7.

3. 发明申请

US20130146812A1 METHOD OF RECYCLING CHOLESTERIC LIQUID CRYSTAL 有权
标题翻译：回收液态液晶的方法
公开(公告)号：US20130146812A1
公开(公告)日：2013-06-13
申请号：US13523711
申请日：2012-06-14
申请人： Pei-Chen HUANG , Chih-Lin SU , Kuo-Chang WANG , Shih-Hsien LIU , Kung-Lung CHENG
发明人： Pei-Chen HUANG , Chih-Lin SU , Kuo-Chang WANG , Shih-Hsien LIU , Kung-Lung CHENG
IPC分类号： C09K19/30
CPC分类号： C09K19/544
摘要： A method of recycling a cholesteric liquid crystal is provided. The method includes providing a display medium material containing a micro-encapsulated cholesteric liquid crystal. The display medium material is mixed with a hydrophilic solvent to form a mixture having a temperature of between 70° C. and 100° C. Then, a hydrophobic solvent is added to mix with the hydrophilic solvent. The display medium material, the hydrophobic solvent and the hydrophilic solvent are mixed to form a mixture having a hydrophobic layer and a hydrophilic layer. The hydrophobic layer and the hydrophilic layer of the mixture are separated, wherein the hydrophobic layer contains a cholesteric liquid crystal and the hydrophobic solvent. Then, the hydrophobic solvent is removed from the hydrophobic layer to obtain the cholesteric liquid crystal.
摘要翻译：提供了一种循环胆甾型液晶的方法。该方法包括提供含有微胶囊化胆甾型液晶的显示介质材料。将显示介质材料与亲水性溶剂混合以形成温度为70℃至100℃的混合物。然后加入疏水性溶剂以与亲水性溶剂混合。将显示介质材料，疏水性溶剂和亲水性溶剂混合以形成具有疏水层和亲水层的混合物。分离疏水层和亲水层，其中疏水层含有胆甾型液晶和疏水性溶剂。然后，从疏水层除去疏水性溶剂，得到胆甾型液晶。

4. 发明授权

US08673175B2 Method of recycling cholesteric liquid crystal 有权
标题翻译：回收胆固醇液晶的方法
公开(公告)号：US08673175B2
公开(公告)日：2014-03-18
申请号：US13523711
申请日：2012-06-14
申请人： Pei-Chen Huang , Chih-Lin Su , Kuo-Chang Wang , Shih-Hsien Liu , Kung-Lung Cheng
发明人： Pei-Chen Huang , Chih-Lin Su , Kuo-Chang Wang , Shih-Hsien Liu , Kung-Lung Cheng
IPC分类号： C09K19/02 , C09K19/52 , C09K19/54
CPC分类号： C09K19/544
摘要： A method of recycling a cholesteric liquid crystal is provided. The method includes providing a display medium material containing a micro-encapsulated cholesteric liquid crystal. The display medium material is mixed with a hydrophilic solvent to form a mixture having a temperature of between 70° C. and 100° C. Then, a hydrophobic solvent is added to mix with the hydrophilic solvent. The display medium material, the hydrophobic solvent and the hydrophilic solvent are mixed to form a mixture having a hydrophobic layer and a hydrophilic layer. The hydrophobic layer and the hydrophilic layer of the mixture are separated, wherein the hydrophobic layer contains a cholesteric liquid crystal and the hydrophobic solvent. Then, the hydrophobic solvent is removed from the hydrophobic layer to obtain the cholesteric liquid crystal.
摘要翻译：提供了一种循环胆甾型液晶的方法。该方法包括提供含有微胶囊化胆甾型液晶的显示介质材料。将显示介质材料与亲水性溶剂混合以形成温度为70℃至100℃的混合物。然后加入疏水性溶剂以与亲水性溶剂混合。将显示介质材料，疏水性溶剂和亲水性溶剂混合以形成具有疏水层和亲水层的混合物。分离疏水层和亲水层，其中疏水层含有胆甾型液晶和疏水性溶剂。然后，从疏水层除去疏水性溶剂，得到胆甾型液晶。

5. 发明申请

US20130146811A1 METHOD OF REUSING MICRO-ENCAPSULATED CHOLESTERIC LIQUID CRYSTAL 有权
标题翻译：微胶囊化液体晶体的方法
公开(公告)号：US20130146811A1
公开(公告)日：2013-06-13
申请号：US13523748
申请日：2012-06-14
申请人： Pei-Chen HUANG , Chih-Lin SU , Kuo-Chang WANG , Shih-Hsien LIU , Kung-Lung CHENG
发明人： Pei-Chen HUANG , Chih-Lin SU , Kuo-Chang WANG , Shih-Hsien LIU , Kung-Lung CHENG
IPC分类号： C09K19/00
CPC分类号： C09K19/544 , C09K2019/122 , C09K2019/2042 , C09K2019/3009 , C09K2019/3016 , C09K2019/3075
摘要： A method of reusing micro-encapsulated cholesteric liquid crystals is provided. The method includes providing a display medium material containing a micro-encapsulated cholesteric liquid crystal and a dispersant. The display medium material is mixed with a solvent to form a mixture having a temperature of between 40° C. and 60° C. A centrifugal process is performed to the mixture for separating the micro-encapsulated cholesteric liquid crystal and the dispersant. Then, the dispersant and the solvent are removed to obtain the micro-encapsulated cholesteric liquid crystal.
摘要翻译：提供了重新使用微胶囊化胆甾型液晶的方法。该方法包括提供包含微胶囊化胆甾型液晶和分散剂的显示介质材料。将显示介质材料与溶剂混合以形成温度为40℃至60℃的混合物。对混合物进行离心处理以分离微胶囊化的胆甾型液晶和分散剂。然后，除去分散剂和溶剂，得到微胶囊化的胆甾型液晶。

6. 发明授权

US07544308B2 Dichroic dye and microencapsulated liquid crystal composition thereof 有权
标题翻译：二色性染料及其微囊化液晶组合物
公开(公告)号：US07544308B2
公开(公告)日：2009-06-09
申请号：US11319430
申请日：2005-12-29
申请人： Shih-Hsien Liu , Yang-Chu Lin , Woan-Shiow Tzeng , Chih-Lin Su , Kung-Lung Cheng
发明人： Shih-Hsien Liu , Yang-Chu Lin , Woan-Shiow Tzeng , Chih-Lin Su , Kung-Lung Cheng
IPC分类号： C09K19/00 , C09K19/06 , C09K19/52 , C09B1/16 , C09B29/00
CPC分类号： C09B56/02 , C09B1/585 , C09B35/021 , C09B35/031 , C09B55/00 , C09B56/12 , C09K19/544 , C09K19/601 , C09K19/603 , Y10T428/10 , Y10T428/1005 , Y10T428/1036 , Y10T428/1041
摘要： Dichroic dyes, compositions thereof, and liquid crystal compositions, microencapsulated liquid crystal compositions and liquid-crystal display elements employing the same. The dichroic dyes have high photostability in addition to excellent solubility. Furthermore, the liquid crystal composition employing the above dichroic dyes can have an orientational order parameter more than 0.7.
摘要翻译：二色性染料，其组合物和液晶组合物，微胶囊化液晶组合物和使用其的液晶显示元件。二色性染料除了具有优异的溶解性外，还具有高的光稳定性。此外，使用上述二色性染料的液晶组合物可以具有大于0.7的取向顺序参数。

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