公开(公告)号：EP2856292B1

公开(公告)日：2017-12-20

申请号：EP13798173.4

申请日：2013-06-01

申请人： E Ink Corporation

发明人： SJODIN, Theodore A. ,  BEN-DOV, Yuval ,  CROUNSE, Kenneth R. ,  LIN, Jason ,  AMUNDSON, Karl Raymond ,  ALMON, Michael Patrick ,  ENXING, Hugh M. ,  O'MALLEY, Timothy J.

IPC分类号： G06F3/042 ,  G06F3/041 ,  G09G3/34

CPC分类号： G06F3/042 ,  G02B26/005 ,  G06F3/02 ,  G06F3/0412 ,  G06F3/0416 ,  G09G3/344 ,  G09G3/348 ,  G09G2310/06

摘要： A touch screen electro-optic display is arranged such that upon a touch being detected on the display surface, the display surface surrounding the touch “blinks” by being driven to a different optical state, then back to its original state. A second method uses a display having a pen or stylus which can draw lines upon the display. A first line segment is detected and its area updated using a first drive scheme having short waveforms. The area of a second line segment is updated using the first drive scheme. Thereafter, the areas of both line segments are updated using a second drive scheme different from the first drive scheme.

公开(公告)号：EP2856292A1

公开(公告)日：2015-04-08

申请号：EP13798173.4

申请日：2013-06-01

申请人： E-Ink Corporation

发明人： SJODIN, Theodore A. ,  BEN-DOV, Yuval ,  CROUNSE, Kenneth R. ,  LIN, Jason ,  AMUNDSON, Karl Raymond ,  ALMON, Michael Patrick ,  ENXING, Hugh M. ,  O'MALLEY, Timothy J.

IPC分类号： G06F3/042

CPC分类号： G06F3/042 ,  G02B26/005 ,  G06F3/02 ,  G06F3/0412 ,  G06F3/0416 ,  G09G3/344 ,  G09G3/348 ,  G09G2310/06

摘要： A touch screen electro-optic display is arranged such that upon a touch being detected on the display surface, the display surface surrounding the touch "blinks" by being driven to a different optical state, then back to its original state. A second method uses a display having a pen or stylus which can draw lines upon the display. A first line segment is detected and its area updated using a first drive scheme having short waveforms. The area of a second line segment is updated using the first drive scheme. Thereafter, the areas of both line segments are updated using a second drive scheme different from the first drive scheme.

摘要翻译： 触摸屏电光显示器被布置为使得在显示表面上检测到触摸时，触摸周围的显示表面通过被驱动到不同的光学状态而“闪烁”，然后回到其原始状态。 第二种方法使用具有可在显示器上画线的笔或指示笔的显示器。 使用具有短波形的第一驱动方案检测第一线段并更新其区域。 使用第一驱动方案更新第二线段的区域。 之后，使用不同于第一驱动方案的第二驱动方案来更新两条线段的区域。

公开(公告)号：EP4156165A3

公开(公告)日：2023-06-21

申请号：EP22202038.0

申请日：2014-07-31

申请人： E Ink Corporation

发明人： EMELIE, Pierre-Yves ,  CROUNSE, Kenneth R. ,  AMUNDSON, Karl Raymond ,  BEN-DOV, Yuval ,  SIM, Teck Ping ,  O'MALLEY, Timothy J.

IPC分类号： G09G3/34

摘要： Display controllers and driving methods related to those in US 2013/0194250. include (a) a display controller having an update buffer, means for removing from the update buffer pixels not requiring updating, and means to ensure that pixels having certain special states are not removed from the update buffer; (b) driving a bistable display wherein, in a pixel undergoing a white-to-white transition and lying adjacent another pixel undergoing a visible transition, there is applied to the pixel balanced pulse pairs and a one top-off pulse; (c) driving a bistable display by overlaying a non-rectangular item over a pre-existing image content and then removing the item, where only pixels in the region of the item perform transitions; and (d) driving a bistable display in which background pixels not undergoing an optical change are refreshed to correct optical state drift.

公开(公告)号：EP4156164A1

公开(公告)日：2023-03-29

申请号：EP22202036.4

申请日：2014-07-31

申请人： E Ink Corporation

发明人： EMELIE, Pierre-Yves ,  CROUNSE, Kenneth R. ,  AMUNDSON, Karl Raymond ,  BEN-DOV, Yuval ,  SIM, Teck Ping ,  O'MALLEY, Timothy J.

IPC分类号： G09G3/34

摘要： Display controllers and driving methods related to those in US 2013/0194250. include (a) a display controller having an update buffer, means for removing from the update buffer pixels not requiring updating, and means to ensure that pixels having certain special states are not removed from the update buffer; (b) driving a bistable display wherein, in a pixel undergoing a white-to-white transition and lying adjacent another pixel undergoing a visible transition, there is applied to the pixel balanced pulse pairs and a one top-off pulse; (c) driving a bistable display by overlaying a non-rectangular item over a pre-existing image content and then removing the item, where only pixels in the region of the item perform transitions; and (d) driving a bistable display in which background pixels not undergoing an optical change are refreshed to correct optical state drift.

公开(公告)号：EP3963396A1

公开(公告)日：2022-03-09

申请号：EP20802286.3

申请日：2020-04-30

申请人： E Ink Corporation

发明人： VISANI, Cristina ,  TELFER, Stephen J. ,  LADAVAC, Kosta ,  CROUNSE, Kenneth R. ,  O'MALLEY, Timothy J. ,  SIM, Teck Ping

IPC分类号： G02F1/167 ,  G09G3/34

公开(公告)号：EP4156165A2

公开(公告)日：2023-03-29

申请号：EP22202038.0

申请日：2014-07-31

申请人： E Ink Corporation

发明人： EMELIE, Pierre-Yves ,  CROUNSE, Kenneth R. ,  AMUNDSON, Karl Raymond ,  BEN-DOV, Yuval ,  SIM, Teck Ping ,  O'MALLEY, Timothy J.

IPC分类号： G09G3/34

摘要： Display controllers and driving methods related to those in US 2013/0194250. include (a) a display controller having an update buffer, means for removing from the update buffer pixels not requiring updating, and means to ensure that pixels having certain special states are not removed from the update buffer; (b) driving a bistable display wherein, in a pixel undergoing a white-to-white transition and lying adjacent another pixel undergoing a visible transition, there is applied to the pixel balanced pulse pairs and a one top-off pulse; (c) driving a bistable display by overlaying a non-rectangular item over a pre-existing image content and then removing the item, where only pixels in the region of the item perform transitions; and (d) driving a bistable display in which background pixels not undergoing an optical change are refreshed to correct optical state drift.

公开(公告)号：EP3866903A1

公开(公告)日：2021-08-25

申请号：EP19874198.5

申请日：2019-10-15

申请人： E Ink Corporation

发明人： PAOLINI, Richard J., Jr. ,  TELFER, Stephen J. ,  O'MALLEY, Timothy J. ,  BEAN, Brian D.

IPC分类号： A61M37/00 ,  A61K9/00 ,  A61K9/70 ,  A61K39/395 ,  A61K31/7088

公开(公告)号：EP2556499A2

公开(公告)日：2013-02-13

申请号：EP11766854.1

申请日：2011-04-11

申请人： E-Ink Corporation

发明人： HARRINGTON, Demetrious Mark ,  SJODIN, Theodore A. ,  ZEHNER, Robert W. ,  O'MALLEY, Timothy J. ,  PALETSKY, Benjamin Harris

IPC分类号： G09G3/00 ,  G02F1/167 ,  G02F1/15 ,  G09G3/34

CPC分类号： G09G3/344 ,  G09G3/2022 ,  G09G2310/063 ,  G09G2320/0204 ,  G09G2320/0209 ,  G09G2320/0257

摘要： An electro-optic display uses first and second drive schemes differing from each other, for example a slow gray scale drive scheme and a fast monochrome drive scheme. The display is first driven to a pre-determined transition image using the first drive scheme, then driven to a second image, different from the transition image, using the second drive scheme. The display is thereafter driven to the same transition image using the second drive scheme; and from thence to a third image, different from both the transition image and the second image, using the first drive scheme.

摘要翻译： 电光显示器使用彼此不同的第一和第二驱动方案，例如慢灰阶驱动方案和快速单色驱动方案。 首先使用第一驱动方案将显示器驱动到预定的过渡图像，然后使用第二驱动方案驱动到与过渡图像不同的第二图像。 随后使用第二驱动方案将显示器驱动到相同的转变图像; 并且从此到使用第一驱动方案的与过渡图像和第二图像不同的第三图像。