公开(公告)号：US09470948B2

公开(公告)日：2016-10-18

申请号：US13799704

申请日：2013-03-13

Applicant: SEIKO EPSON CORPORATION

Inventor： Daisuke Abe ,  Hiroki Nakahara ,  Kazuya Nakamura

IPC: G02B26/00 ,  G02F1/167

CPC classification number: G02F1/167 ,  G02F2001/1672 ,  G02F2201/501 ,  Y10T29/4998

Abstract: An electrophoretic display base includes a base; a partition which is disposed on one surface of the base and in which the opposite side of the one surface is open; an electrophoretic dispersion liquid which contains a dispersion medium and charged particles filled in a cell on the base which is defined by the partition; and a lid which is disposed to block an opening of the partition, and has a porosity capable of passing the electrophoretic dispersion liquid therethrough.

Abstract translation: 电泳显示基座包括基座; 分隔件，其布置在所述基座的一个表面上，并且所述一个表面的相对侧打开; 一种电泳分散液，其包含分散介质和填充在由分隔体限定的基体上的电池中的带电粒子; 以及盖，其设置成阻挡隔板的开口，并且具有能够使电泳分散液通过的孔隙。

公开(公告)号：US20160217748A1

公开(公告)日：2016-07-28

申请号：US14988930

申请日：2016-01-06

Applicant: Seiko Epson Corporation

Inventor： Daisuke Abe

IPC: G09G3/34

CPC classification number: G09G3/344 ,  G09G2310/0275 ,  G09G2310/0278 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2330/023

Abstract: In a data line driving circuit that supplies data signals to each data line provided at a first column to an nth column, unit circuits of n+1st to n+3rd tiers are provided on the subsequent tier of a unit circuit Un of n tiers of a shift register corresponding to the nth column, and a start pulse transmitted to the n tier is further transmitted from the n+1st tier to the n+3rd tier. By an OR gate, a latch pulse with a pulse width wider than the start pulse is generated by performing a logical OR of the start pulse transmitted from the n+1st tier to the n+3rd tier. The data signals latched in the first latching circuit by the sampling signal are simultaneously latched in the second latching circuit by the latch pulse.

Abstract translation: 在向第n列提供数据信号的数据线驱动电路中，n + 1〜n + 3层的单位电路设置在n层的单位电路Un的后续层 对应于第n列的移位寄存器以及发送到n层的起始脉冲进一步从第n + 1层发送到第n + 3层。 通过或门，通过执行从第n + 1层发送到第n + 3层的起始脉冲的逻辑或来产生具有比起始脉冲宽的脉冲宽度的锁存脉冲。 通过采样信号锁存在第一锁存电路中的数据信号通过锁存脉冲同时锁存在第二锁存电路中。

公开(公告)号：US09310662B2

公开(公告)日：2016-04-12

申请号：US13800373

申请日：2013-03-13

Applicant: SEIKO EPSON CORPORATION

Inventor： Daisuke Abe

IPC: G02B26/00 ,  G02F1/167 ,  G09G3/34

CPC classification number: G02F1/167 ,  G02F2001/1672 ,  G02F2001/1678 ,  G09G3/344

Abstract: An electrophoretic display apparatus has an electrophoretic layer interposed between a first electrode and a second electrode each provided on the inner surface side of each of a pair of substrates and a boundary layer interposed between the first electrode and the electrophoretic layer. When the boundary layer has a thickness of T1 and a volume resistivity of ρ1 and the electrophoretic layer has a thickness of T0 and a volume resistivity of ρ0, the thickness and the volume resistivity of the boundary layer satisfy the formula (ρ1/T1)≧1×1013Ω, and the thickness and the volume resistivity of the boundary layer and the electrophoretic layer satisfy the formula (ρ1·T1)/(ρ0·T0)≦1/9.

Abstract translation: 电泳显示装置具有插入在一对基板的内表面侧的第一电极和第二电极之间的电泳层以及介于第一电极和电泳层之间的边界层。 当边界层的厚度为T1，体积电阻率为1，电泳层的厚度为T0，体积电阻率为0时，边界层的厚度和体积电阻率满足公式（＆rgr ; 1 / T1）≥1×1013＆OHgr，边界层和电泳层的厚度和体积电阻率满足公式（＆rgr; 1·T1）/（＆rgr; 0·T0）＆nlE; 1/9。

公开(公告)号：US09244325B2

公开(公告)日：2016-01-26

申请号：US13873971

申请日：2013-04-30

Applicant: SEIKO EPSON CORPORATION

Inventor： Kenji Hayashi ,  Saichi Hirabayashi ,  Daisuke Abe

IPC: G02B26/00 ,  G02F1/167

CPC classification number: G02F1/167 ,  G02F2001/1672 ,  G02F2202/022 ,  G02F2202/16

Abstract: A display sheet has a display layer, a first electrode on one side of the display layer, a second electrode on another side of the display layer, and an electrode protection layer between the display layer and the first electrode. The display layer has a partition structure dividing the display layer into a plurality of regions and a liquid dispersion filling the individual regions. The electrode protection layer and the partition structure are integrally formed and both mainly composed of an electroconductive polymer.

Abstract translation: 显示片具有显示层，显示层一侧的第一电极，显示层另一侧的第二电极以及显示层与第一电极之间的电极保护层。 显示层具有将显示层分割为多个区域的分割结构和填充各个区域的分散体。 电极保护层和分隔结构整体形成，并且两者主要由导电聚合物组成。