专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060132404A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20060132404A1
公开(公告)日：2006-06-22
申请号：US10543204
申请日：2004-01-12
申请人： Robert Hayes , Bokke Feenstra , Romaric Massard
发明人： Robert Hayes , Bokke Feenstra , Romaric Massard
IPC分类号： G09G3/34
CPC分类号： G02B26/005
摘要： Display device based on layer displacement having a perforated white substrate (14) positioned close to a transparent substrate (4). Layer (fluid) displacement such as oil movement results in the (colored) oil film (5) being pumped in a controlled manner above the white substrate. Fluids of three subtractive colors can be independently pumped to separate spaces. Based on the color strength of the used fluids good color rendition can be obtained for a flow channel thickness of less than 25 microns and therefore a total pixel thickness including the sub pixel reservoirs of less than 200 microns.
摘要翻译：基于层位移的显示装置具有位于靠近透明基板（4）的穿孔白色基板（14）。诸如油运动的层（流体）位移导致（着色）油膜（5）以受控的方式泵送在白色基底上方。可以独立地将三个减色器的液体泵送到分开的空间。基于所使用的流体的颜色强度，可以获得小于25微米的流动通道厚度的良好的颜色再现性，因此包括小于200微米的子像素储存器的总像素厚度。

2. 发明申请

US20070263306A1 Bi-Stable Electrowetting Optical Element and Driving Method Therefor 失效
标题翻译：双稳电除光学元件及其驱动方法
公开(公告)号：US20070263306A1
公开(公告)日：2007-11-15
申请号：US11570545
申请日：2005-06-14
申请人： Robert Hayes , Romaric Massard , Bokke Feenstra
发明人： Robert Hayes , Romaric Massard , Bokke Feenstra
IPC分类号： G02B26/02
CPC分类号： G02B26/005 , G09F9/372
摘要： The present invention relates to an optical element, used e.g. in an electrowetting display device comprising a number of pixels, arranged in an array. Each optical element comprises a cell filled with a polar conductive fluid (5), such as a water solution, and a non-polar fluid (6), such as an oil. The cell further comprises first and second planar electrodes (7, 10), covered with first and second hydrophobic layers (8, 11). By applying a voltage between on one hand the first fluid and on the second hand alternately the first or second electrodes (7, 10), the oil (6) is forced to migrate between the first and second hydrophobic layers (8, 11). Thus a bi-stable, energy efficient optical element is provided.
摘要翻译：光学元件技术领域本发明涉及一种光学元件，在包括排列成阵列的多个像素的电润湿显示装置中。每个光学元件包括填充有诸如水溶液的极性导电流体（5）和诸如油的非极性流体（6）的电池。电池还包括用第一和第二疏水层（8,11）覆盖的第一和第二平面电极（7,10）。通过一方面交替地施加第一和第二电极（7,10）之间的电压，迫使油（6）在第一和第二疏水层（8,11）之间迁移。因此，提供了双稳态，高能量的光学元件。

3. 发明授权

US08199409B2 Electrowetting elements and optical display devices 有权
标题翻译：电泳元件和光学显示装置
公开(公告)号：US08199409B2
公开(公告)日：2012-06-12
申请号：US12622957
申请日：2009-11-20
申请人： Robert Hayes , Romaric Massard , Melanie Maria Hubertina Van De Weijer-Wagemans
发明人： Robert Hayes , Romaric Massard , Melanie Maria Hubertina Van De Weijer-Wagemans
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。

4. 发明授权

US08743450B2 Electrowetting display device 有权
标题翻译：电动显示装置
公开(公告)号：US08743450B2
公开(公告)日：2014-06-03
申请号：US13531022
申请日：2012-06-22
申请人： Romaric Massard , Robert Hayes , Bokke Johannes Feenstra
发明人： Romaric Massard , Robert Hayes , Bokke Johannes Feenstra
IPC分类号： G02B26/00 , G02B26/02
CPC分类号： G02B26/005 , Y10T29/49117
摘要： The present invention relates to a method for making an electrowetting display device comprising a plurality of picture elements and a first support plate and a second support plate. Each picture element comprises a space between the first support plate and the second support plate. The method comprises the steps of: providing the first support plate with an electrode structure; arranging an insulating layer on the electrode structure, the insulating layer having a thickness and a hydropobic surface facing the space; temporarily applying an electric field across the thickness of the insulating layer to reduce permanently the hydrophobicity of a predetermined area of the surface. The invention further relates to an electrowetting display device and a use of an area of reduced hydrophobicity in an electrowetting device.
摘要翻译：本发明涉及一种制造电润湿显示装置的方法，所述电润湿显示装置包括多个像素和第一支撑板和第二支撑板。每个像素包括在第一支撑板和第二支撑板之间的空间。该方法包括以下步骤：为第一支撑板提供电极结构; 在所述电极结构上设置绝缘层，所述绝缘层具有面向所述空间的厚度和富氧表面; 暂时在绝缘层的厚度上施加电场以永久地减小表面的预定面积的疏水性。本发明还涉及一种电润湿显示装置和电润湿装置中疏水性降低区域的用途。

5. 发明申请

US20100220380A1 ELECTROWETTING ELEMENTS AND OPTICAL DISPLAY DEVICES 有权
标题翻译：电镀元件和光学显示器件
公开(公告)号：US20100220380A1
公开(公告)日：2010-09-02
申请号：US12622957
申请日：2009-11-20
申请人： Robert Hayes , Romaric Massard , Melanie Maria Hubertina Van De Weijer-Wagemans
发明人： Robert Hayes , Romaric Massard , Melanie Maria Hubertina Van De Weijer-Wagemans
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。

6. 发明授权

US09134528B2 Method of manufacturing an optical display 有权
标题翻译：制造光学显示器的方法
公开(公告)号：US09134528B2
公开(公告)日：2015-09-15
申请号：US13298516
申请日：2011-11-17
申请人： Ivar Schram , Romaric Massard , Christophe Miremont
发明人： Ivar Schram , Romaric Massard , Christophe Miremont
IPC分类号： G02B26/00 , G02B26/02
CPC分类号： G02B26/005 , G02B26/02 , Y10T137/0318 , Y10T137/8593
摘要： A method for manufacturing an electrowetting device provides a first fluid on a surface of a substrate. The method includes the steps of immersing part of the substrate in a second fluid, the second fluid being immiscible with the first fluid, and a surface of the second fluid forming a gutter along the surface of the substrate; providing a quantity of the first fluid in the gutter; and moving the gutter along the surface of the substrate, the surface of the substrate and a horizontal plane forming an angle between 100 degrees and 170 degrees. Also disclosed is an apparatus for performing the method.
摘要翻译：电润湿装置的制造方法在基板的表面上提供第一流体。该方法包括将基板的一部分浸入第二流体中的步骤，第二流体与第一流体不混溶，并且第二流体的表面沿着基板的表面形成沟槽; 在槽中提供一定数量的第一流体; 并且沿着衬底的表面，衬底的表面和形成100度和170度之间的角度的水平面移动沟槽。还公开了一种用于执行该方法的装置。

7. 发明授权

US08896904B2 Electrowetting display device 有权
标题翻译：电动显示装置
公开(公告)号：US08896904B2
公开(公告)日：2014-11-25
申请号：US13608154
申请日：2012-09-10
申请人： Romaric Massard , Chiara Cometti , Bokke Johannes Feenstra
发明人： Romaric Massard , Chiara Cometti , Bokke Johannes Feenstra
IPC分类号： G02B26/00 , G02B26/02
CPC分类号： G02B26/005
摘要： A method for making a support plate for an electrowetting device includes providing the support plate with a hydrophobic layer; arranging a pattern of hydrophilic material on the hydrophobic layer; and removing a surface layer of the hydrophobic layer by a solvent. The electrowetting device may include a support plate with a hydrophobic layer having a thickness, and a pattern of hydrophilic material arranged on a first area of the hydrophobic layer, the thickness of the hydrophobic layer being larger within the first area than outside the first area.
摘要翻译：一种用于制造电润湿装置的支撑板的方法包括：将所述支撑板设置有疏水层; 在疏水层上布置亲水性材料的图案; 并通过溶剂除去疏水层的表面层。电润湿装置可以包括具有厚度的疏水层的支撑板和布置在疏水层的第一区域上的亲水材料的图案，疏水层的厚度在第一区域内比在第一区域外部更大。

8. 发明申请

US20120127555A1 METHOD OF MANUFACTURING AN OPTICAL DISPLAY 有权
标题翻译：制造光学显示的方法
公开(公告)号：US20120127555A1
公开(公告)日：2012-05-24
申请号：US13298516
申请日：2011-11-17
申请人： Ivar Schram , Romaric Massard , Christophe Miremont
发明人： Ivar Schram , Romaric Massard , Christophe Miremont
IPC分类号： G02B26/00 , F03B11/00 , F17D3/00
CPC分类号： G02B26/005 , G02B26/02 , Y10T137/0318 , Y10T137/8593
摘要： A method for manufacturing an electrowetting device provides a first fluid on a surface of a substrate. The method includes the steps of immersing part of the substrate in a second fluid, the second fluid being immiscible with the first fluid, and a surface of the second fluid forming a gutter along the surface of the substrate; providing a quantity of the first fluid in the gutter; and moving the gutter along the surface of the substrate, the surface of the substrate and a horizontal plane forming an angle between 100 degrees and 170 degrees. Also disclosed is an apparatus for performing the method.
摘要翻译：电润湿装置的制造方法在基板的表面上提供第一流体。该方法包括将基板的一部分浸入第二流体中的步骤，第二流体与第一流体不混溶，并且第二流体的表面沿着基板的表面形成沟槽; 在槽中提供一定数量的第一流体; 并且沿着衬底的表面，衬底的表面和形成100度和170度之间的角度的水平面移动沟槽。还公开了一种用于执行该方法的装置。

9. 发明授权

US08980141B2 Electrowetting elements 有权
标题翻译：电渗元件
公开(公告)号：US08980141B2
公开(公告)日：2015-03-17
申请号：US13051119
申请日：2011-03-18
申请人： Melanie Maria Hubertina Van De Weijer-Wagemans , Romaric Massard , Robert A. Hayes
发明人： Melanie Maria Hubertina Van De Weijer-Wagemans , Romaric Massard , Robert A. Hayes
IPC分类号： G02B5/23 , C07C211/57 , G02B1/06 , H01B1/12 , G02B26/00 , C09B1/28 , C09B1/515 , C09B5/02
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。

10. 发明申请

US20110226998A1 ELECTROWETTING ELEMENTS 有权
标题翻译：电镀元件
公开(公告)号：US20110226998A1
公开(公告)日：2011-09-22
申请号：US13051119
申请日：2011-03-18
申请人： Melanie Maria Hubertina Van De Weijer-Wagemans , Romaric Massard , Robert A. Hayes
发明人： Melanie Maria Hubertina Van De Weijer-Wagemans , Romaric Massard , Robert A. Hayes
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式