公开(公告)号：US20180210309A1

公开(公告)日：2018-07-26

申请号：US15502520

申请日：2016-08-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Tingliang LIU ,  Yue LONG ,  Weiyun HUANG

IPC: G02F1/167 ,  G02F1/1333 ,  G02F1/1343 ,  G06F3/041 ,  G06F3/044

CPC classification number: G02F1/167 ,  G02F1/133305 ,  G02F1/13338 ,  G02F1/134309 ,  G02F1/13439 ,  G02F2001/1672 ,  G02F2001/1676 ,  G02F2201/121 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044

Abstract: The present disclosure provides an electronic paper touch panel, its controlling method and a display device. The electronic paper touch panel includes a first substrate where a first electrode layer is formed, a second substrate where a second electrode layer is formed, and an electronic ink layer arranged between the first electrode layer and the second electrode layer. The second electrode layer on the second substrate includes a plurality of electrode units arranged separate from each other, and each electrode unit is connected to a signal line. The signal line is configured to input a touch signal to each electrode unit at a touch time period, and input a display signal to each electrode unit at a display time period.

公开(公告)号：US09958752B2

公开(公告)日：2018-05-01

申请号：US15207854

申请日：2016-07-12

Applicant: Seiko Epson Corporation

Inventor： Tadashi Yamada ,  Kiyoshi Nakamura ,  Saichi Hirabayashi ,  Nobukazu Nagae ,  Toru Katakabe

IPC: G02B26/00 ,  G02B26/08 ,  G02F1/29 ,  G02F1/167 ,  G02F1/1339

CPC classification number: G02F1/167 ,  G02F1/1339 ,  G02F2001/1672

Abstract: An electrophoresis display device includes an element substrate (first substrate); a counter substrate (second substrate) arranged facing the element substrate; an electrophoresis layer arranged between the element substrate and the counter substrate and which includes a dispersion liquid which contains electrophoretic particles and a dispersion medium in which the electrophoretic particles are dispersed; a dividing wall arranged to partition the electrophoresis layer into a plurality of cells; and a sealing layer arranged between the counter substrate and the dividing wall. The sealing layer has a modulus of elasticity at 25° C. of 1 MPa or more to 100 MPa or less.

公开(公告)号：US09886886B2

公开(公告)日：2018-02-06

申请号：US15201773

申请日：2016-07-05

Applicant: E Ink Corporation

Inventor： Karl R. Amundson ,  Robert W. Zehner ,  Ara N. Knaian ,  Benjamin Zion

IPC: G09G3/20 ,  G02F1/167 ,  G09G3/34

CPC classification number: G09G3/2018 ,  G02F1/167 ,  G02F2001/1672 ,  G09G3/344 ,  G09G2300/0426 ,  G09G2310/0254 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/0271 ,  G09G2330/021 ,  G09G2360/18

Abstract: An electro-optic display, having at least one pixel capable of achieving any one of at least four different gray levels including two extreme optical states, is driven by displaying a first image on the display, and rewriting the display to display a second image thereon, wherein, during the rewriting of the display, any pixel which has undergone a number of transitions exceeding a predetermined value without touching an extreme optical state, is driven to at least one extreme optical state before driving that pixel to its final optical state in the second image.

公开(公告)号：US09581755B2

公开(公告)日：2017-02-28

申请号：US14267928

申请日：2014-05-02

Applicant: E Ink Holdings Inc.

Inventor： Hsin-Tao Huang

IPC: G02B26/00 ,  G02B27/00 ,  G09G3/34 ,  F21V7/04 ,  F21V8/00 ,  G02F1/133 ,  G02B6/12 ,  G02F1/01 ,  G02F1/17 ,  G02F1/1335 ,  G02F1/161 ,  G02F1/167 ,  G02B3/00 ,  G02B1/18 ,  G02F1/1333

CPC classification number: G02B6/0065 ,  G02B1/18 ,  G02B3/0006 ,  G02B6/0011 ,  G02B6/0016 ,  G02B6/0018 ,  G02B6/0023 ,  G02B6/0031 ,  G02B6/0035 ,  G02B6/0038 ,  G02B6/005 ,  G02B6/0051 ,  G02B6/0055 ,  G02B6/0073 ,  G02B6/0081 ,  G02B6/0083 ,  G02B6/0088 ,  G02B6/0091 ,  G02B2006/12159 ,  G02F1/0121 ,  G02F1/13306 ,  G02F1/1336 ,  G02F1/161 ,  G02F1/167 ,  G02F1/172 ,  G02F2001/133342 ,  G02F2001/133607 ,  G02F2001/133616 ,  G02F2001/1672 ,  G02F2001/1678 ,  G02F2202/01 ,  G02F2202/36 ,  G02F2203/026 ,  Y10T29/49002

Abstract: A reflective display apparatus including at least one front-light module, a first frame, a first liquid, and a display unit is provided. The at least one front-light module includes a light source and a light guide plate. The light source is adapted for providing an illumination beam. The first frame connects with the light guide plate of the at least one front-light module. The display unit, the first frame, the at least one front-light module form a first containing space and the first liquid is injected into the first containing space. Besides, a manufacturing method of the reflective display apparatus is also provided.

Abstract translation: 提供了包括至少一个前光模块，第一框架，第一液体和显示单元的反射显示装置。 所述至少一个前光模块包括光源和导光板。 光源适于提供照明光束。 第一框架与至少一个前光模块的导光板连接。 所述显示单元，所述第一框架，所述至少一个前光模块形成第一容纳空间，并且所述第一液体被注入所述第一容纳空间。 此外，还提供了一种反射显示装置的制造方法。

公开(公告)号：US09563099B2

公开(公告)日：2017-02-07

申请号：US15001312

申请日：2016-01-20

Applicant: E Ink Corporation

Inventor： Richard D. LeCain ,  Ara N. Knaian ,  Steven J. O'Neil ,  Gregg M. Duthaler ,  Guy M. Danner ,  Robert W. Zehner ,  Alberto Goenaga ,  Benjamin Max Davis ,  Randolph W. Chan ,  Jonathan D. Albert ,  Glen Crossley

IPC: G02B26/00 ,  G02F1/03 ,  G02F1/167 ,  B05D7/00 ,  B32B37/12 ,  B32B37/18 ,  G02F1/13 ,  G02B1/14 ,  G02F1/1339

CPC classification number: G02F1/167 ,  B05D7/5483 ,  B32B37/12 ,  B32B37/18 ,  B32B2307/202 ,  B32B2457/20 ,  G02B1/14 ,  G02F1/1309 ,  G02F1/1339 ,  G02F2001/1672 ,  G02F2001/1678 ,  G02F2202/28 ,  G02F2203/69 ,  Y10T156/10 ,  Y10T428/1476

Abstract: A front plane laminate useful in the manufacture of electro-optic displays comprises, in order, a light-transmissive electrically-conductive layer, a layer of an electro-optic medium in electrical contact with the electrically-conductive layer, an adhesive layer and a release sheet. This front plane laminate can be prepared as a continuous web, cut to size, the release sheet removed and the laminate laminated to a backplane to form a display. Methods for providing conductive vias through the electro-optic medium and for testing the front plane laminate are also described.

Abstract translation: 可用于制造电光显示器的前平面层压体依次包括透光导电层，与导电层电接触的电光介质层，粘合剂层和 发行单。 该前平面层压体可以制备成连续卷材，切割成大小，去除剥离片，层压到背板上以形成显示器。 还描述了通过电光介质提供导电通孔和用于测试前平面层压板的方法。

公开(公告)号：US09529242B2

公开(公告)日：2016-12-27

申请号：US14739495

申请日：2015-06-15

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshiki Nakashima

IPC: G02B26/00 ,  G02B26/08 ,  G02F1/29 ,  G02F1/167 ,  G02F1/1333

CPC classification number: G02F1/167 ,  G02F1/133308 ,  G02F2001/133354 ,  G02F2001/1672 ,  G02F2001/1676 ,  G02F2202/28 ,  Y10T156/10

Abstract: A display apparatus and a display apparatus manufacturing method are provided with which a favorable display quality can be obtained by preventing an air bubble from entering. The display apparatus in the invention includes a circuit board including a display portion and a peripheral circuit portion provided at the periphery of the display portion, a display sheet layer, an adhesion layer that adheres the display sheet to the circuit board, and a common electrode that is provided on the display sheet and can apply a voltage to the display sheet between the common electrode and the pixel electrode. A surface of the circuit board to which the display sheet is adhered through the adhesion layer has a recess-and-projection structure including recess portions and projecting portions. The recess-and-projection structure is formed so as to reach an outer edge of the peripheral circuit portion, as viewed in a plan view.

Abstract translation: 提供了一种显示装置和显示装置制造方法，通过防止气泡进入，可以获得良好的显示质量。 本发明的显示装置包括电路板，其包括显示部分和设置在显示部分周围的外围电路部分，显示片层，将显示片粘附到电路板的粘合层和公共电极 并且可以在公共电极和像素电极之间的显示片上施加电压。 显示片通过粘合层粘合到其上的电路板的表面具有包括凹部和突出部的凹凸结构。 如俯视图所示，凹凸结构被形成为到达外围电路部分的外边缘。

公开(公告)号：US20160314749A1

公开(公告)日：2016-10-27

申请号：US15201773

申请日：2016-07-05

Applicant: E Ink Corporation

Inventor： Karl R. Amundson ,  Robert W. Zehner ,  Ara N. Knaian ,  Benjamin Zion

IPC: G09G3/34 ,  G02F1/167 ,  G09G3/20

CPC classification number: G09G3/2018 ,  G02F1/167 ,  G02F2001/1672 ,  G09G3/344 ,  G09G2300/0426 ,  G09G2310/0254 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/0271 ,  G09G2330/021 ,  G09G2360/18

Abstract: An electro-optic display, having at least one pixel capable of achieving any one of at least four different gray levels including two extreme optical states, is driven by displaying a first image on the display, and rewriting the display to display a second image thereon, wherein, during the rewriting of the display, any pixel which has undergone a number of transitions exceeding a predetermined value without touching an extreme optical state, is driven to at least one extreme optical state before driving that pixel to its final optical state in the second image.

公开(公告)号：US09383623B2

公开(公告)日：2016-07-05

申请号：US14921265

申请日：2015-10-23

Applicant: E Ink California, LLC

Inventor： Craig Lin ,  Hui Du ,  Ming Wang

IPC: G02F1/167 ,  G02F1/133 ,  G02F1/1333

CPC classification number: G09G3/344 ,  G02F1/13306 ,  G02F1/133348 ,  G02F1/167 ,  G02F2001/1672 ,  G02F2001/1676 ,  G02F2001/1678 ,  G02F2203/34 ,  G09G3/2003

Abstract: The present invention provides a color display device in which each pixel or sub-pixel can display four high quality color states. More specifically, an electrophoretic fluid is provided which comprises four types of particles, dispersed in a solvent or solvent mixture. The fluid may further comprise substantially uncharged neutral buoyancy particles.

Abstract translation: 本发明提供了一种彩色显示装置，其中每个像素或子像素可以显示四个高质量的色状态。 更具体地，提供了一种电泳液体，其包含分散在溶剂或溶剂混合物中的四种类型的颗粒。 流体还可以包括基本上不带电的中性浮力颗粒。

公开(公告)号：US09383621B2

公开(公告)日：2016-07-05

申请号：US14361456

申请日：2012-11-13

Applicant: Merck Patent GmbH

Inventor： Ashley Nathan Smith ,  Mark John Goulding

IPC: G02B26/00 ,  G09G3/34 ,  G03G17/04 ,  G02F1/167 ,  G02F1/1335 ,  G09G3/20 ,  G02F1/00 ,  G02F1/17

CPC classification number: G02F1/167 ,  C09B69/106 ,  C09B69/108 ,  G02F1/0009 ,  G02F1/133514 ,  G02F1/172 ,  G02F2001/1672 ,  G02F2001/1678 ,  G02F2201/123 ,  G09G3/2003 ,  G09G3/344

Abstract: This invention relates to electrophoretic fluids, the use of these fluids for the preparation of an electrophoretic display device, and electrophoretic displays comprising such fluids.

Abstract translation: 本发明涉及电泳液，这些流体用于制备电泳显示装置，以及包括这种流体的电泳显示器。

公开(公告)号：US20160109780A1

公开(公告)日：2016-04-21

申请号：US14880081

申请日：2015-10-09

Applicant: E Ink California, LLC

Inventor： Lei LIU

IPC: G02F1/167 ,  H01B3/02 ,  G02F1/1339

CPC classification number: G02F1/167 ,  G02F1/1339 ,  G02F2001/1672 ,  G02F2001/1678 ,  H01B3/02

Abstract: The present invention is directed to a composition for the dielectric layer, which composition comprises a mixture of conductive filler material wherein said mixture consists of carbon nanotubes and graphite, and the dielectric layer formed comprises 0.01% to 7% by weight of carbon nanotubes and 0.1% to 20% by weight of graphite. The composition of the present invention may form a dielectric layer which has the desired electrical resistivity. In addition, the dielectric layer is expected to show better barrier properties, less moisture and temperature dependence and improved anisotropic properties.

Abstract translation: 本发明涉及一种用于电介质层的组合物，该组合物包含导电填料材料的混合物，其中所述混合物由碳纳米管和石墨组成，所形成的电介质层包含0.01％至7％重量的碳纳米管和0.1 ％至20重量％的石墨。 本发明的组合物可以形成具有所需电阻率的介电层。 此外，期望介电层显示更好的阻隔性能，更少的湿度和温度依赖性以及改进的各向异性特性。