公开(公告)号：WO2020097462A1

公开(公告)日：2020-05-14

申请号：PCT/US2019/060470

申请日：2019-11-08

Applicant: E INK CORPORATION

Inventor： HO, Chih-Hsiang ,  LU, Yi

IPC: G02F1/1676 ,  G02F1/1685 ,  G02F1/166

Abstract: An apparatus for driving an electro-optic display may comprise spaced first and second device layers, and a first and second rows of display pixels, each row may include a plurality of display pixels, each display pixel having a pixel electrode positioned on the first device layer for driving the display pixel, a conduction line positioned on the second device layer and overlapping with a portion of the plurality of display pixels' pixel electrodes, and at least one conductive path connecting the conduction line of the first row to a conduction line of the second row of display pixels.

公开(公告)号：WO2019023155A1

公开(公告)日：2019-01-31

申请号：PCT/US2018/043356

申请日：2018-07-24

Applicant: E INK CORPORATION

Inventor： LAUBER, Dan John ,  MILLER, David Darrell ,  LAN, Wenjie ,  LU, Yi

IPC: G09G3/34 ,  G02F1/167

Abstract: A method for driving a display having at least one display pixel is provided, the method may include applying a waveform to the at least one display pixel, maintaining a floating state on the display pixel, and shorting the display pixel.

公开(公告)号：WO2018067934A2

公开(公告)日：2018-04-12

申请号：PCT/US2017/055540

申请日：2017-10-06

Applicant: E INK CORPORATION

Inventor： LU, Yi ,  SJODIN, Theodore A. ,  HO, Chih-Hsiang ,  AMUNDSON, Karl Raymond

IPC: G09G3/20

CPC classification number: G09G3/2014 ,  G02F1/167 ,  G02F2201/123 ,  G09G3/2011 ,  G09G3/2018 ,  G09G3/3446 ,  G09G3/3648 ,  G09G2310/065 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2320/0219

Abstract: A driving method an electro-optic display having a plurality of display pixels, the method include applying a first set of waveform to a first display pixel, the first set of waveform having at least one active portion configured to affect the optical state of the first display pixel and at least one non-active portion configured not to substantially affect the optical state of the first display pixel. The method also include applying a second set of waveform to a second display pixel, the second set of waveform having at least one active portion configured to affect the optical state of the second display pixel and at least one non-active portion configured not to substantially affect the optical state of the second display pixel, where the at least one active portions of the first and second set of waveforms do not overlap in time.

Abstract translation: 一种驱动方法，具有多个显示像素的电光显示器，所述方法包括将第一组波形施加到第一显示像素，所述第一组波形具有配置的至少一个有源部分 以影响所述第一显示像素的光学状态和至少一个被配置为不实质影响所述第一显示像素的光学状态的非有效部分。 该方法还包括将第二组波形应用于第二显示像素，第二组波形具有被配置为影响第二显示像素的光学状态的至少一个有源部分和至少一个被配置为不实质 影响第二显示像素的光学状态，其中第一和第二组波形的至少一个有效部分在时间上不重叠。

公开(公告)号：WO2019160841A1

公开(公告)日：2019-08-22

申请号：PCT/US2019/017592

申请日：2019-02-12

Applicant: E INK CORPORATION

Inventor： HO, Chih-Hsiang ,  LU, Yi ,  BEN-DOV, Yuval ,  SIM, Teck Ping

IPC: G02F1/1685 ,  G02F1/167 ,  G02F1/1676

Abstract: An electro-optic display including an array of pixel electrodes, where each row of pixel electrodes is associated with a source line, and that source line is connected to a drive chip with a T-wire that connects from the back of the substrate to the front of the substrate through a via. The vias are spaced out, such as in a zig-zag pattern or a pseudo-random pattern to reduce the capacitive coupling between the T-wires when adjacent pixels are driven, for example when presenting text characters.

公开(公告)号：WO2017210069A1

公开(公告)日：2017-12-07

申请号：PCT/US2017/034378

申请日：2017-05-25

Applicant: E INK CORPORATION

Inventor： AMUNDSON, Karl Raymond ,  LU, Yi

IPC: G02F1/167

Abstract: A backplane for an electro-optic display that includes a data line, a transistor, a pixel electrode connected to the data line via the transistor, the pixel electrode positioned adjacent to part of the data line so as to create a data line/pixel electrode capacitance. The backplane further including a shield electrode disposed adjacent to at least part of the data line so as to reduce the data line/pixel electrode capacitance.

Abstract translation: 用于电光显示器的底板包括数据线，晶体管，经由晶体管连接到数据线的像素电极，像素电极位于与数据线的一部分相邻处，如 以创建数据线/像素电极电容。 该背板进一步包括与数据线的至少一部分相邻设置的屏蔽电极，以减少数据线/像素电极的电容。