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公开(公告)号：US09703093B2
公开(公告)日：2017-07-11
申请号：US15362425
申请日：2016-11-28
Applicant: Amazon Technologies, Inc.
Inventor： Nicolas Eugene Bergeron , Andrea Giraldo
CPC classification number: G02B26/005 , G02B5/22 , G09G3/28
Abstract: A display apparatus includes an electrowetting element including a non-switchable color filter, a first support plate with a surface having a first part overlapped by the non-switchable color filter and a second part not overlapped by the non-switchable color filter, and a first and second fluid. A control apparatus of the display apparatus is operable to switch the first fluid between at least a first configuration with the first fluid in contact with the first part but not substantially in contact with the second part and a second configuration with the first fluid in contact with the second part and with the first fluid being at least one of: not substantially in contact with the first part or at least partly in contact with the first part.
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公开(公告)号：US20160109696A1
公开(公告)日：2016-04-21
申请号：US14978900
申请日：2015-12-22
Applicant: Amazon Technologies, Inc.
Inventor： Andrea Giraldo , Nicolas Eugene Bergeron , Jozef Elisabeth Aubert
IPC: G02B26/00
CPC classification number: G02B26/005
Abstract: An electrowetting element comprising a first support plate, a second support plate and a first and second fluid located between the first support plate and the second support plate, the second fluid immiscible with the first fluid. The first support plate comprises a wall extending along at least part of a perimeter of the electrowetting element and an electrode comprising a first electrode portion having a first electrode portion area and a second electrode portion having a second electrode portion area larger than the first electrode portion area. The first electrode portion is closer to the second support plate than the second electrode portion. The first electrode comprises a first edge portion and a second edge portion positioned further from an inner surface of a wall in a direction substantially perpendicular to the inner surface of the wall than the first edge portion.
Abstract translation: 一种电润湿元件，包括第一支撑板，第二支撑板和位于第一支撑板和第二支撑板之间的第一和第二流体，第二流体与第一流体不混溶。 第一支撑板包括沿着电润湿元件的周边的至少一部分延伸的壁和包括具有第一电极部分区域的第一电极部分和具有大于第一电极部分的第二电极部分区域的第二电极部分的电极 区。 第一电极部分比第二电极部分更靠近第二支撑板。 第一电极包括第一边缘部分和第二边缘部分，该第二边缘部分沿着与第一边缘部分相比基本上垂直于壁的内表面的方向远离壁的内表面定位。
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公开(公告)号：US09513474B2
公开(公告)日：2016-12-06
申请号：US14179032
申请日：2014-02-12
Applicant: Amazon Technologies, Inc.
Inventor： Nicolas Eugene Bergeron , Andrea Giraldo
CPC classification number: G02B26/005 , G02B5/22 , G09G3/28
Abstract: An electrowetting element includes a surface having a display area; a first fluid and a second fluid immiscible with the first fluid; and a non-switchable color filter for further determining the display effect. A configuration of the first and second fluids is switchable, using an applied voltage, to determine a size of area that the first and second fluids adjoin the display area, which thereby determines a display effect provided by the electrowetting element. An extent of the non-switchable color filter in a plane parallel to a plane of the display area is smaller than the display area.
Abstract translation: 电润湿元件包括具有显示区域的表面; 第一流体和与第一流体不混溶的第二流体; 以及用于进一步确定显示效果的不可切换彩色滤光片。 第一和第二流体的配置可以使用施加的电压来切换，以确定第一和第二流体与显示区域相邻的区域的尺寸，从而确定由电润湿元件提供的显示效果。 与可显示区域的平面平行的平面中的不可切换彩色滤光片的程度小于显示区域。
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公开(公告)号：US09229221B1
公开(公告)日：2016-01-05
申请号：US14186386
申请日：2014-02-21
Applicant: Amazon Technologies, Inc.
Inventor： Romaric Mathieu Massard , Robin Leguijt , Nicolas Eugene Bergeron , Henricus Petronella Maria Derckx
CPC classification number: G02B26/005 , B32B3/00 , B32B3/02 , B32B3/30 , B32B2307/20 , B32B2307/202 , B32B2307/728 , B32B2307/73 , B32B2307/75 , B32B2457/00 , B32B2457/20 , G02B26/004 , G02B26/04 , G02B26/08 , G09G3/3433 , G09G3/348 , G09G2300/0426
Abstract: An electrowetting display device has first and second fluids which are immiscible with each other and a first and a second support plate, a surface of the second support plate being located for being adjoined by the second fluid. An electrode which contacts the second fluid forms part of a protrusion and is separated from the surface of the second support plate.
Abstract translation: 电润湿显示装置具有彼此不混溶的第一和第二流体和第一和第二支撑板，第二支撑板的表面被定位成与第二流体邻接。 与第二流体接触的电极形成突起的一部分并且与第二支撑板的表面分离。
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Patent Agency Ranking
公开(公告)号：US10373571B2
公开(公告)日：2019-08-06
申请号：US15353629
申请日：2016-11-16
Applicant: Amazon Technologies, Inc.
Inventor： Johannes Wilhelmus Hendrikus Mennen , Nicolas Eugene Bergeron , Gor Manukyan , Jozef Elisabeth Aubert , Henricus Petronella Maria Derckx
Abstract: A method of controlling an electrowetting element. The method includes receiving first data corresponding with a first voltage with a first magnitude, generating the first voltage and applying the first voltage to the electrowetting element. Second data corresponding with a second voltage with a second magnitude is received. It is determined that the first magnitude is smaller than the second magnitude and, responsive thereto, a third magnitude of a third voltage is determined, the third magnitude larger than the first magnitude and smaller than the second magnitude. The third voltage is generated and applied to the electrowetting element instead of the second voltage, consecutively after the first voltage is applied.
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公开(公告)号：US10056047B2
公开(公告)日：2018-08-21
申请号：US15448478
申请日：2017-03-02
Applicant: Amazon Technologies, Inc.
Inventor： Jozef Elisabeth Aubert , Henricus Petronella Maria Derckx , Anthony John Slack , Bokke Johannes Feenstra , Nicolas Eugene Bergeron
IPC: G09G3/34
CPC classification number: G09G3/348 , G09G3/3433 , G09G2310/061 , G09G2320/0233 , G09G2320/066 , G09G2330/021
Abstract: A method of controlling an electrowetting element. The method includes receiving first data indicative of a first display effect. Using the first data, a first magnitude of a first voltage is determined. The first voltage with the first magnitude is generated and applied to the electrowetting element. Second data indicative of a second display effect different from the first display effect is received. Using the second data, a second magnitude of a second voltage is determined. The second magnitude is equal to the first magnitude. The second voltage with the second magnitude is generated and applied to the electrowetting element.
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公开(公告)号：US09557558B2
公开(公告)日：2017-01-31
申请号：US14978900
申请日：2015-12-22
Applicant: Amazon Technologies, Inc.
Inventor： Andrea Giraldo , Nicolas Eugene Bergeron , Jozef Elisabeth Aubert
CPC classification number: G02B26/005
Abstract: An electrowetting element comprising a first support plate, a second support plate and a first and second fluid located between the first support plate and the second support plate, the second fluid immiscible with the first fluid. The first support plate comprises a wall extending along at least part of a perimeter of the electrowetting element and an electrode comprising a first electrode portion having a first electrode portion area and a second electrode portion having a second electrode portion area larger than the first electrode portion area. The first electrode portion is closer to the second support plate than the second electrode portion. The first electrode comprises a first edge portion and a second edge portion positioned further from an inner surface of a wall in a direction substantially perpendicular to the inner surface of the wall than the first edge portion.
Abstract translation: 一种电润湿元件，包括第一支撑板，第二支撑板和位于第一支撑板和第二支撑板之间的第一和第二流体，第二流体与第一流体不混溶。 第一支撑板包括沿着电润湿元件的周边的至少一部分延伸的壁和包括具有第一电极部分区域的第一电极部分和具有大于第一电极部分的第二电极部分区域的第二电极部分的电极 区。 第一电极部分比第二电极部分更靠近第二支撑板。 第一电极包括第一边缘部分和第二边缘部分，该第二边缘部分沿着与第一边缘部分相比基本上垂直于壁的内表面的方向远离壁的内表面定位。
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公开(公告)号：US09501996B2
公开(公告)日：2016-11-22
申请号：US14038460
申请日：2013-09-26
Applicant: Amazon Technologies, Inc.
Inventor： Johannes Wilhelmus Hendrikus Mennen , Nicolas Eugene Bergeron , Gor Manukyan , Jozef Elisabeth Aubert , Henricus Petronella Maria Derckx
CPC classification number: G09G3/348 , G02B26/005 , G09G5/00 , G09G2310/0286 , G09G2340/16
Abstract: An electrowetting element includes a first fluid and a second fluid immiscible with the first fluid, as well as a surface, wherein display effects depend on an extent that the first and second fluids adjoin the surface, in dependence on applied voltage. Operation includes receiving data representing a first display effect for display; receiving data representing a subsequent display effect for display after display of the first display effect; comparing data representing the first display effect with data representing said subsequent display effect to determine a difference indicative of a change of the extent the second fluid adjoins the surface between display of the first display effect and display of the subsequent display effect; and depending on said difference, selectively outputting data for driving the electrowetting element to display a different display effect, instead of the subsequent display effect, consecutively after displaying the first display effect.
Abstract translation: 电润湿元件包括第一流体和与第一流体不混溶的第二流体以及表面，其中显示效果取决于第一和第二流体与表面相邻的程度，这取决于所施加的电压。 操作包括接收表示用于显示的第一显示效果的数据; 接收表示在显示第一显示效果之后显示的后续显示效果的数据; 将表示第一显示效果的数据与表示所述后续显示效果的数据进行比较，以确定指示第二流体在第一显示效果的显示与显示后续显示效果之间与表面相邻的程度的变化的差异; 并且根据所述差异，选择性地输出用于驱动电润湿元件的数据以显示不同的显示效果，而不是显示第一显示效果后的连续显示效果。
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公开(公告)号：US20150226956A1
公开(公告)日：2015-08-13
申请号：US14179032
申请日：2014-02-12
Applicant: Amazon Technologies, Inc.
Inventor： Nicolas Eugene Bergeron , Andrea Giraldo
CPC classification number: G02B26/005 , G02B5/22 , G09G3/28
Abstract: An electrowetting element includes a surface having a display area; a first fluid and a second fluid immiscible with the first fluid; and a non-switchable color filter for further determining the display effect. A configuration of the first and second fluids is switchable, using an applied voltage, to determine a size of area that the first and second fluids adjoin the display area, which thereby determines a display effect provided by the electrowetting element. An extent of the non-switchable color filter in a plane parallel to a plane of the display area is smaller than the display area.
Abstract translation: 电润湿元件包括具有显示区域的表面; 第一流体和与第一流体不混溶的第二流体; 以及用于进一步确定显示效果的不可切换彩色滤光片。 第一和第二流体的配置可以使用施加的电压来切换，以确定第一和第二流体与显示区域相邻的区域的尺寸，从而确定由电润湿元件提供的显示效果。 与可显示区域的平面平行的平面中的不可切换彩色滤光片的程度小于显示区域。
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