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. 发明授权

EP1738345B1 DISPLAY DEVICE 有权转让
标题翻译：显示设备
公开(公告)号：EP1738345B1
公开(公告)日：2012-08-15
申请号：EP05718566.2
申请日：2005-03-25
申请人： Samsung LCD Netherlands R&D Center B.V.
发明人： HAYES, Robert, A. , FEENSTRA, Bokke, J. , CAMPS, Ivo, G., J.
IPC分类号： G09F9/37
CPC分类号： G02B26/005
摘要： A display device based on e.g. oil layer break up or oil layer displacement having at least two different states, having a wall (13) height which is insignificant compared to the pixel width and also to the typical curvature of the oil interface at the tip of the dosing needle (15), the pixels are dosed without inserting the needle into the pixels. As the dosing needle no longer has to enter the pixel, pixels can be dosed with oil (5) from a relatively large injection needle.

2. 发明公开

EP2583271A1 ELECTROWETTING DISPLAY DRIVING SYSTEM 有权转让
标题翻译： CONTROL SYSTEM FOR A电润湿显示器
公开(公告)号：EP2583271A1
公开(公告)日：2013-04-24
申请号：EP11731294.2
申请日：2011-06-17
申请人： Samsung LCD Netherlands R&D Center B.V.
发明人： AUBERT, Jo , DERCKX, Henricus Petronella Maria
IPC分类号： G09G3/22 , G09G3/34
CPC分类号： G09G3/34 , G09G3/3433 , G09G3/348 , G09G2310/0289 , G09G2320/0626 , G09G2330/021 , G09G2330/028
摘要： A display driving system for an electrowetting display device having at least one display element, the display driving system comprising a driver stage for the display element, the driver stage providing a display voltage to be applied to the display element in response to a data signal representing an image to be displayed, the driver stage including a variable source providing a variable voltage in dependence on the data signal, the display driving system including an offset source providing an offset voltage, the display voltage being the sum of the offset voltage and the variable voltage.

3. 发明授权

EP2059845B1 ELECTRONIC DEVICE BASED ON ELECTROWETTING EFFECT 有权
标题翻译：电子设备方面的电动加湿效果
公开(公告)号：EP2059845B1
公开(公告)日：2013-02-27
申请号：EP07826199.7
申请日：2007-08-29
申请人： Samsung LCD Netherlands R&D Center B.V.
发明人： FAIRLEY, Peter, D., , DEANE, Steve, C. , GLASSE, Carl
IPC分类号： G09G3/34 , G02B26/00
CPC分类号： G09G3/3433 , G02B26/004 , G09G3/2011 , G09G2300/023 , G09G2300/08 , G09G2310/06

4. 发明授权

EP1673757B1 Electrowetting display device 失效转让
标题翻译：电动投注英戈展
公开(公告)号：EP1673757B1
公开(公告)日：2013-07-03
申请号：EP04770148.7
申请日：2004-10-01
申请人： Samsung LCD Netherlands R&D Center B.V.
发明人： ZHOU, Guofu , HAGE, Leendert, M. , CORTIE, Rogier, H., M. , JOHNSON, Mark, T. , FEENSTRA, Bokke, J. , HAYES, Robert, A. , FRANKLIN, Anthony, R.
IPC分类号： G09G3/34 , G02B26/02
CPC分类号： G09G3/3433 , G02B26/005 , G09G3/2011 , G09G3/348 , G09G2300/08 , G09G2310/0254 , G09G2310/06

5. 发明公开

EP2548072A1 ELECTROWETTING DISPLAY DEVICE 失效转让
标题翻译：电湿润显示装置
公开(公告)号：EP2548072A1
公开(公告)日：2013-01-23
申请号：EP11711057.7
申请日：2011-03-14
申请人： Samsung LCD Netherlands R&D Center B.V.
发明人： MASSARD, Romaric , COMETTI, Chiara , FEENSTRA, Bokke Johannes
IPC分类号： G02B26/02
CPC分类号： G02B26/005
摘要： The present invention relates to a method for making a support plate for an electrowetting device. The method comprises the steps of: 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 present invention further relates to an electrowetting device including a support plate that comprises 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.

6. 发明公开

EP2494540A1 DRIVING AN ELECTROWETTING DISPLAY DEVICE 有权转让
标题翻译：麻醉师EINKTROBENÄSSUNGS-ANZEIGEEINRICHTUNG麻醉师REDUZIERUNG VON HYSTERESIS-EFFEKTEN
公开(公告)号：EP2494540A1
公开(公告)日：2012-09-05
申请号：EP10782566.3
申请日：2010-10-28
申请人： Samsung LCD Netherlands R&D Center B.V.
发明人： AUBERT, Jo , DERCKX, Henricus Petronella Maria , SLACK, Anthony John , Bokke Johannes, Feenstra , BERGERON, Nicholas
IPC分类号： G09G3/34
CPC分类号： G09G3/348 , G09G3/3433 , G09G2310/061 , G09G2320/0233 , G09G2320/066 , G09G2330/021
摘要： A method of driving an electrowetting display device that includes a display element having a cavity; a first fluid and a second fluid within the cavity, the first fluid being immiscible with the second fluid; a surface facing the cavity; and a first electrode. The display device includes a control system for applying a voltage to the first electrode to provide a display state in response to a signal level of the voltage, wherein the control system is arranged to configure the signal level throughout a display period such that the second fluid adjoins at least a minimum area of the surface, the minimum area being greater than a zero area. The method includes applying at least one display signal level during the display period, the at least one display signal level configured such that the first fluid and the second fluid adjoin the surface throughout the display period.
摘要翻译：一种驱动电润湿显示装置的方法，所述电润湿显示装置包括具有空腔的显示元件; 所述腔内的第一流体和第二流体，所述第一流体与所述第二流体不混溶; 面向空腔的表面; 和第一电极。显示装置包括用于向第一电极施加电压以响应于电压的信号电平提供显示状态的控制系统，其中控制系统布置成在整个显示周期内配置信号电平，使得第二流体邻接表面的至少最小面积，最小面积大于零区域。该方法包括在显示周期期间施加至少一个显示信号电平，所述至少一个显示信号电平被配置为使得第一流体和第二流体在整个显示周期内与表面相邻。

7. 发明授权

EP1478974B1 DISPLAY DEVICE 有权转让
标题翻译：显示设备
公开(公告)号：EP1478974B1
公开(公告)日：2012-03-07
申请号：EP03742617.8
申请日：2003-01-24
申请人： Samsung LCD Netherlands R&D Center B.V.
发明人： FEENSTRA, Bokke, J. , HAYES, Robert, A. , PRINS, Menno, W., J.
IPC分类号： G02F1/167 , G02F1/17 , G09F9/37
CPC分类号： G02B26/005 , G02F1/167 , G02F1/17 , G09F9/372
摘要： Display device based on layer break up or layer displacement having at least two different states, in which one of the fluids (5) e. g oil in a first state adjoins at least a first support plate (3) and in the second state the other fluid (6) at least partly adjoins the first support plate. In one embodiment a picture element corresponds to a substantially closed space and in the first state the other fluid layer substantially completely adjoins both support plates and is divided in two sub-layers. This makes it possible on the one hand to use lower voltages to make displacement occur. On the other hand this opens the opportunity to color displays.
摘要翻译：基于具有至少两种不同状态的层破坏或层位移的显示装置，其中流体（5）中的一种e。在第一状态下的油与至少第一支撑板（3）邻接，并且在第二状态下，另一流体（6）至少部分地邻接第一支撑板。在一个实施例中，图像元件对应于基本封闭的空间，并且在第一状态下，另一流体层基本上完全邻接两个支撑板并且被分成两个子层。这使得一方面可以使用较低的电压来发生位移。另一方面，这为彩色显示器提供了机会。

8. 发明公开

EP2583130A1 AN ELECTROWETTING ELEMENT AND FLUID 有权转让
标题翻译： ELEKTROWETTING-ELEMENT UNDFLÜSSIGKEIT
公开(公告)号：EP2583130A1
公开(公告)日：2013-04-24
申请号：EP11737907.3
申请日：2011-06-17
申请人： Samsung LCD Netherlands R&D Center B.V.
发明人： MASSARD, Romaric
IPC分类号： G02B26/02
CPC分类号： G02B26/005 , B01F17/0014 , B01F17/0021 , B01F17/0028 , B01F17/0071 , B01F17/0085 , G09G3/348
摘要： An electrowetting element comprising a first fluid and a second fluid which are immiscible with each other and are switchable between a first configuration and a second configuration by changing a voltage applied to at least one of the first and second fluids, wherein less than or equal to 35 wt % of the second fluid is water and a balancing wt % of the second fluid comprises at least one non-aqueous component.
摘要翻译：一种电润湿元件，包括第一流体和第二流体，所述第一流体和第二流体彼此不混溶，并且可以通过改变施加到所述第一和第二流体中的至少一个的电压而在第一构型和第二构型之间切换，其中小于或等于第二流体的35重量％是水，并且第二流体的平衡重量％包含至少一种非水组分。

9. 发明公开

EP2499532A1 METHOD FOR MAKING ELECTROWETTING DISPLAY DEVICE 失效转让
标题翻译：一种用于生产电润湿显示装置
公开(公告)号：EP2499532A1
公开(公告)日：2012-09-19
申请号：EP10782223.1
申请日：2010-11-09
申请人： Samsung LCD Netherlands R&D Center B.V.
发明人： VERMEULEN, Paul , SCOTT, Bruce , EVANS, Mick , SCHRAM, Ivar
IPC分类号： G02B26/02
CPC分类号： G02B26/005 , B01L2400/0427 , B32B2307/73 , G02B26/004 , G09G3/3433 , G09G3/348
摘要： The present invention relates to a method of making an electrowetting display device having a plurality of picture elements, each picture element being defined by walls surrounding a display region, the plurality of picture elements covering a first area of a support plate. The method comprises the steps of: applying a hydrophobic layer covering at least the first area; lowering the hydrophobicity of the hydrophobic layer over a second area substantially outside the display regions; forming the walls on the hydrophobic layer over the first area. The present invention further relates to an electrowetting display device.

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