-
公开(公告)号：US11137656B1
公开(公告)日：2021-10-05
申请号：US17272509
申请日：2019-09-11
发明人： Mengchao Zhou , Fei Wang , Hongwei Zhang , Hui Xu , Dong Li
IPC分类号： G02F1/137 , G02F1/1333 , G02F1/1339 , G02F1/139 , G02F1/1343 , C09K19/30 , C09K19/58
摘要： A flexible bistable light modulating device includes a first flexible transparent conductive film and a second flexible transparent conductive film; and a liquid crystal layer disposed between the first flexible transparent conductive film and the second flexible transparent conductive film. The liquid crystal layer includes a liquid crystal mixture and a sealing structure to seal the liquid crystal mixture within the liquid crystal layer. The liquid crystal mixture includes at least one bimesogenic compound, at least one nematic liquid crystal compound and at least one chiral compound; and a plurality of supporting structures dispersing inside the liquid crystal layer. The weight percentage of the supporting structures over the liquid crystal mixture is 0.1%-4.5%. The flexible bistable light modulating device has two states that are stable without application of an external electric field, thus saving energy, simplifying the production process, saving cost and improving product yield.
-
公开(公告)号：US20210311346A1
公开(公告)日：2021-10-07
申请号：US17272509
申请日：2019-09-11
发明人： Mengchao Zhou , Fei Wang , Hongwei Zhang , Hui Xu , Dong Li
IPC分类号： G02F1/137 , G02F1/1333 , G02F1/1339 , G02F1/139 , G02F1/1343 , C09K19/30 , C09K19/58
摘要： A flexible bistable light modulating device includes a first flexible transparent conductive film and a second flexible transparent conductive film; and a liquid crystal layer disposed between the first flexible transparent conductive film and the second flexible transparent conductive film. The liquid crystal layer includes a liquid crystal mixture and a sealing structure to seal the liquid crystal mixture within the liquid crystal layer. The liquid crystal mixture includes at least one bimesogenic compound, at least one nematic liquid crystal compound and at least one chiral compound; and a plurality of supporting structures dispersing inside the liquid crystal layer. The weight percentage of the supporting structures over the liquid crystal mixture is 0.1%-4.5%. The flexible bistable light modulating device has two states that are stable without application of an external electric field, thus saving energy, simplifying the production process, saving cost and improving product yield.
-
搜索结果
2 条记录 (耗时 0.015 秒)
