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公开(公告)号：US08199409B2
公开(公告)日：2012-06-12
申请号：US12622957
申请日：2009-11-20
IPC分类号： G02B1/06
CPC分类号： G02B26/005
摘要： The present invention relates to reducing backflow in an electrowetting element for modifying a radiation beam characteristic. The electrowetting element comprises a first and a second fluid which are immiscible with each other and are switchable between a first configuration and a second configuration by application of a voltage across at least one of the first and second fluids. There is a tendency for backflow of the second fluid from the first configuration to the second configuration when the second fluid is switched to be provided in the first configuration. The electrowetting element comprises a backflow reducer arranged for reducing the backflow of the second fluid from the first configuration to the second configuration when the second fluid is switched to be provided in the first configuration.
摘要翻译： 本发明涉及减少用于修改辐射束特性的电润湿元件中的回流。 电润湿元件包括彼此不混溶的第一和第二流体，并且可以通过在第一和第二流体中的至少一个上施加电压而在第一构型和第二构造之间切换。 当在第一配置中切换第二流体时，存在从第一配置到第二配置的第二流体的回流的趋势。 电润湿元件包括回流减流器，其设置成当第一流体被切换以在第一构造中被设置时，减少第二流体从第一构型向第二构造的回流。
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公开(公告)号：US20100220380A1
公开(公告)日：2010-09-02
申请号：US12622957
申请日：2009-11-20
IPC分类号： G02B26/00
CPC分类号： G02B26/005
摘要： The present invention relates to reducing backflow in an electrowetting element for modifying a radiation beam characteristic. The electrowetting element comprises a first and a second fluid which are immiscible with each other and are switchable between a first configuration and a second configuration by application of a voltage across at least one of the first and second fluids. There is a tendency for backflow of the second fluid from the first configuration to the second configuration when the second fluid is switched to be provided in the first configuration. The electrowetting element comprises a backflow reducer arranged for reducing the backflow of the second fluid from the first configuration to the second configuration when the second fluid is switched to be provided in the first configuration.
摘要翻译： 本发明涉及减少用于修改辐射束特性的电润湿元件中的回流。 电润湿元件包括彼此不混溶的第一和第二流体，并且可以通过在第一和第二流体中的至少一个上施加电压而在第一构型和第二构造之间切换。 当在第一配置中切换第二流体时，存在从第一配置到第二配置的第二流体的回流的趋势。 电润湿元件包括回流减流器，其设置成当第一流体被切换以在第一构造中被设置时，减少第二流体从第一构型向第二构造的回流。
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公开(公告)号：US08980141B2
公开(公告)日：2015-03-17
申请号：US13051119
申请日：2011-03-18
CPC分类号： G02B26/004 , C09B1/28 , C09B1/285 , C09B1/515 , C09B5/028
摘要： A dye for a fluid of an electrowetting element, the dye having a general formula selected from the group consisting of: wherein Q has the general formula: -Het1R1 or -Het1R1R2; V has the general formula: -Het2R3 or -Het2R3R4; Het1 and Het2 are heteroatoms; R1 and R3 are H; R2 and R4 are any functional group; T and U are any functional group; W, X, Y and Z are H or an alkyl group; and F, G, L and M are H or an alkyl group, and with the proviso that the dye does not have the general formula: The present invention further relates to a fluid comprising a dye of the present invention, an electrowetting element and an optical display device comprising the fluid, and a use of the dye to reduce photo-bleaching.
摘要翻译： 一种用于电润湿元件的流体的染料，所述染料具有选自以下的通式：其中Q具有以下通式：-Het1R1或-Het1R1R2; V具有以下通式：-Het2R3或-Het2R3R4; Het1和Het2是杂原子; R1和R3是H; R2和R4是任何官能团; T和U是任何官能团; W，X，Y和Z是H或烷基; F，G，L和M是H或烷基，条件是染料不具有通式：本发明还涉及包含本发明的染料，电润湿元件和 包括流体的光学显示装置，以及染料减少光漂白的用途。
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公开(公告)号：US20110226998A1
公开(公告)日：2011-09-22
申请号：US13051119
申请日：2011-03-18
IPC分类号： G02B5/23 , C07C211/57 , G02B1/06 , H01B1/12
CPC分类号： G02B26/004 , C09B1/28 , C09B1/285 , C09B1/515 , C09B5/028
摘要： A dye for a fluid of an electrowetting element, the dye having a general formula selected from the group consisting of: wherein Q has the general formula: -Het1R1 or -Het1R1R2; V has the general formula: -Het2R3 or -Het2R3R4; Het1 and Het2 are heteroatoms; R1 and R3 are H; R2 and R4 are any functional group; T and U are any functional group; W, X, Y and Z are H or an alkyl group; and F, G, L and M are H or an alkyl group, and with the proviso that the dye does not have the general formula: The present invention further relates to a fluid comprising a dye of the present invention, an electrowetting element and an optical display device comprising the fluid, and a use of the dye to reduce photo-bleaching.
摘要翻译： 一种用于电润湿元件的流体的染料，所述染料具有选自以下的通式：其中Q具有以下通式：-Het1R1或-Het1R1R2; V具有以下通式：-Het2R3或-Het2R3R4; Het1和Het2是杂原子; R1和R3是H; R2和R4是任何官能团; T和U是任何官能团; W，X，Y和Z是H或烷基; F，G，L和M是H或烷基，条件是染料不具有通式：本发明还涉及包含本发明的染料，电润湿元件和 包括流体的光学显示装置，以及染料减少光漂白的用途。
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