JP4708739B2 - 電気泳動表示素子 - Google Patents
電気泳動表示素子 Download PDFInfo
- Publication number
- JP4708739B2 JP4708739B2 JP2004169112A JP2004169112A JP4708739B2 JP 4708739 B2 JP4708739 B2 JP 4708739B2 JP 2004169112 A JP2004169112 A JP 2004169112A JP 2004169112 A JP2004169112 A JP 2004169112A JP 4708739 B2 JP4708739 B2 JP 4708739B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrophoretic display
- pixel
- display element
- insulating layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field
- G02F1/166—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
- G02F1/167—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field
- G02F1/1675—Constructional details
- G02F1/1676—Electrodes
- G02F1/16762—Electrodes having three or more electrodes per pixel
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field
- G02F1/1675—Constructional details
- G02F1/1679—Gaskets; Spacers; Sealing of cells; Filling or closing of cells
- G02F1/1681—Gaskets; Spacers; Sealing of cells; Filling or closing of cells having two or more microcells partitioned by walls, e.g. of microcup type
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field
- G02F1/1685—Operation of cells; Circuit arrangements affecting the entire cell
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Description
2 第2基板
3 電気泳動分散液
4 第1電極
5 第2電極
6 絶縁層
7 隔壁
8 側面電極
11 電気泳動粒子
A 画素の高さ
B 画素の幅
C 画素の奥行き
G 画素
Claims (4)
- 間隔を設けて配置された第1及び第2基板と、
前記第1及び第2基板の間隙に形成され、画素に対応して仕切られた閉空間内に封入された泳動粒子と、
前記閉空間の側面に配置された第1電極と、
前記閉空間の底面に配置された第2電極と、
前記第1電極と前記第2電極の表面を覆う絶縁層と、を有し、
前記第1電極と前記第2電極の面積とが等しく、前記第1電極から電極上の前記絶縁層の表面までの距離と前記第2電極から電極上の前記絶縁層の表面までの距離とが等しく、かつ前記第1電極の表面の延長面と前記第2電極の表面の延長面とが交差する線を交線とし、前記交線と前記第1電極の表面の前記交線に最も近い辺の間の距離と、前記交線と前記第2電極の表面の前記交線に最も近い辺と間の距離とが等しいことを特徴とする電気泳動表示素子。 - 前記閉空間の側面の対向する2面に前記第1電極が配置されていることを特徴とする請求項1記載の電気泳動表示素子。
- 前記閉空間の側面の4面に前記第1電極が配置されていることを特徴とする請求項1記載の電気泳動表示素子。
- 前記閉空間の対向する側面に前記第1電極が配置され、前記閉空間の対向する他の側面に前記第1電極と第2電極とにより生じる電界の隣接する画素への影響を打ち消すための側面電極が配置されていることを特徴とする請求項1記載の電気泳動表示素子。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004169112A JP4708739B2 (ja) | 2004-06-07 | 2004-06-07 | 電気泳動表示素子 |
PCT/JP2005/010737 WO2005121885A1 (en) | 2004-06-07 | 2005-06-06 | Electrophoretic display device |
US10/553,264 US7423800B2 (en) | 2004-06-07 | 2005-06-06 | Electrophoretic display device |
US12/180,667 US8259062B2 (en) | 2004-06-07 | 2008-07-28 | Electrophoretic display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004169112A JP4708739B2 (ja) | 2004-06-07 | 2004-06-07 | 電気泳動表示素子 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005346009A JP2005346009A (ja) | 2005-12-15 |
JP2005346009A5 JP2005346009A5 (ja) | 2007-07-19 |
JP4708739B2 true JP4708739B2 (ja) | 2011-06-22 |
Family
ID=34971827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004169112A Expired - Fee Related JP4708739B2 (ja) | 2004-06-07 | 2004-06-07 | 電気泳動表示素子 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7423800B2 (ja) |
JP (1) | JP4708739B2 (ja) |
WO (1) | WO2005121885A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080024482A1 (en) * | 2002-06-13 | 2008-01-31 | E Ink Corporation | Methods for driving electro-optic displays |
JP2007188052A (ja) * | 2005-12-14 | 2007-07-26 | Canon Inc | 表示装置 |
JP2007173083A (ja) * | 2005-12-22 | 2007-07-05 | Canon Inc | 発光装置 |
KR101499240B1 (ko) * | 2006-12-12 | 2015-03-05 | 삼성디스플레이 주식회사 | 전기 영동 표시 장치의 구동 방법 |
CN115113453B (zh) * | 2022-07-27 | 2022-11-08 | 惠科股份有限公司 | 显示面板 |
CN115831068B (zh) * | 2023-01-05 | 2023-05-09 | 惠科股份有限公司 | 电子墨水屏及其驱动方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003114452A (ja) * | 2001-08-01 | 2003-04-18 | Canon Inc | 表示素子及びその製造方法 |
JP2003222912A (ja) * | 2001-11-21 | 2003-08-08 | Bridgestone Corp | 画像表示装置および方法 |
JP2003330049A (ja) * | 2002-05-13 | 2003-11-19 | Canon Inc | 電気泳動表示装置、該電気泳動表示装置の駆動方法、及び該電気泳動表示装置の製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3612758A (en) | 1969-10-03 | 1971-10-12 | Xerox Corp | Color display device |
JP3202525B2 (ja) | 1995-03-27 | 2001-08-27 | キヤノン株式会社 | 電気回路基板及びそれを備えた表示装置 |
US6482306B1 (en) * | 1998-09-22 | 2002-11-19 | University Of Washington | Meso- and microfluidic continuous flow and stopped flow electroösmotic mixer |
US7012600B2 (en) | 1999-04-30 | 2006-03-14 | E Ink Corporation | Methods for driving bistable electro-optic displays, and apparatus for use therein |
US7224510B2 (en) | 2001-11-21 | 2007-05-29 | Bridgestone Corporation | Reversible image display sheet and image display |
JP4416380B2 (ja) | 2002-06-14 | 2010-02-17 | キヤノン株式会社 | 電気泳動表示装置およびその駆動方法 |
AU2003252656A1 (en) * | 2002-07-17 | 2004-02-02 | Bridgestone Corporation | Image display |
JP2004170903A (ja) * | 2002-10-31 | 2004-06-17 | Canon Inc | 電気泳動表示装置 |
JP2005266613A (ja) * | 2004-03-19 | 2005-09-29 | Canon Inc | 粒子移動型表示装置 |
JP4328738B2 (ja) | 2004-05-06 | 2009-09-09 | キヤノン株式会社 | 液晶カラー表示装置 |
-
2004
- 2004-06-07 JP JP2004169112A patent/JP4708739B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-06 WO PCT/JP2005/010737 patent/WO2005121885A1/en active Application Filing
- 2005-06-06 US US10/553,264 patent/US7423800B2/en not_active Expired - Fee Related
-
2008
- 2008-07-28 US US12/180,667 patent/US8259062B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003114452A (ja) * | 2001-08-01 | 2003-04-18 | Canon Inc | 表示素子及びその製造方法 |
JP2003222912A (ja) * | 2001-11-21 | 2003-08-08 | Bridgestone Corp | 画像表示装置および方法 |
JP2003330049A (ja) * | 2002-05-13 | 2003-11-19 | Canon Inc | 電気泳動表示装置、該電気泳動表示装置の駆動方法、及び該電気泳動表示装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20080284722A1 (en) | 2008-11-20 |
US7423800B2 (en) | 2008-09-09 |
JP2005346009A (ja) | 2005-12-15 |
US20070126692A1 (en) | 2007-06-07 |
US8259062B2 (en) | 2012-09-04 |
WO2005121885A1 (en) | 2005-12-22 |
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