KR20080096870A - 전자종이 및 그 제조방법 - Google Patents
전자종이 및 그 제조방법 Download PDFInfo
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- KR20080096870A KR20080096870A KR1020070041694A KR20070041694A KR20080096870A KR 20080096870 A KR20080096870 A KR 20080096870A KR 1020070041694 A KR1020070041694 A KR 1020070041694A KR 20070041694 A KR20070041694 A KR 20070041694A KR 20080096870 A KR20080096870 A KR 20080096870A
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- 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
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- 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
- G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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- 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
- G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134336—Matrix
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
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- 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
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- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Geometry (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
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- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
Description
Claims (6)
- 기판에 표면에 금속막을 입히고 리소그래픽을 사용하여 일정한 폭으로 일 방향으로 전극을 형성하는 공정과;상기 전극이 형성된 기판에 소정의 간격으로 격벽을 설치하여 매트릭스 타입으로 셀을 형성하는 공정과;상기 기판 상에서 제1 입자가 를 살포하는 공정과;상기 기판 상에서 전극판을 이동시켜 격벽의 상부의 살포된 전하를 띄고 있는 입자가 를 밀어냄과 동시에 전극판에서 발생하는 전기장에 의해 전하를 띄고 있는 입자가 를 셀에 충전하여 상부기판을 제조하는 공정과;상기 과정과 동일한 공정에 의해 하부기판을 제조하되 노란색 대신에 제2 입자를 사용하며, 전극의 방향을 교차하는 방향으로 형성하는 하부기판의 제조공정과;상기 과정에서 제조된 상·하부기판을 서로 대향되게 결합하되 격벽이 서로 이격되게 상·하 기판을 결합하고 밀봉하는 공정으로 이루어짐을 특징으로 하는 전자종이의 제조방법.
- 청구항 1에 있어서상기 공정 중 상·하부기판을 서로 대향되게 결합하는 공정에서 각 셀을 구성하는 격벽의 표면에 스페이서를 설치함을 특징으로 하는 전자종이의 제조방법.
- 청구항 2에 있어서상기 공정 중 상·하부기판을 서로 대향되게 결합하는 공정에서 각 셀을 구성하는 격벽의 표면에 스페이서를 설치하되 상기 스페이서는 일정한 간격을 갖으며, 격벽을 적어도 하나 이상 다수의 격벽을 건너뛰어 설치됨을 특징으로 하는 전자종이.
- 청구항 1 내지 청구항 3 중 어느 한 항에 있어서상기 격벽의 높이는 충전되는 입자의 지름에 1 내지 3배로 형성됨을 특징으로 하는 전자종이.
- 서로 교차하는 방향으로 전극이 형성된 상·하 기판이 서로 대향되는 방향으 로 소정의 간격만큼 이격되게 설치되며, 주면은 실링재에 의해 밀봉되고, 각 셀을 구성하는 격벽에는 스페이서가 설치됨을 특징으로 하는 전자종이.
- 청구항 5에 있어서상기 스페이서(28)는 일정한 간격을 갖도록 격벽을 적어도 하나 이상 다수의 격벽을 건너뛰어 설치됨을 특징으로 하는 전자종이.
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KR1020070041694A KR100921132B1 (ko) | 2007-04-30 | 2007-04-30 | 전자종이 및 그 제조방법 |
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KR1020070041694A KR100921132B1 (ko) | 2007-04-30 | 2007-04-30 | 전자종이 및 그 제조방법 |
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KR20080096870A true KR20080096870A (ko) | 2008-11-04 |
KR100921132B1 KR100921132B1 (ko) | 2009-10-12 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100920233B1 (ko) * | 2008-08-04 | 2009-10-05 | 삼성전기주식회사 | 전자종이 표시소자의 입자주입방법 |
WO2010076940A2 (ko) * | 2008-12-29 | 2010-07-08 | 에스케이 텔레콤주식회사 | 전자 종이 장치 및 그의 입자 어드레싱 방법 |
KR101123164B1 (ko) * | 2010-10-06 | 2012-03-20 | 주식회사 넥스트파피루스 | 전자종이 패널의 디스플레이 제어 방법 및 그 장치 |
CN103324000A (zh) * | 2012-03-23 | 2013-09-25 | 台达电子工业股份有限公司 | 可切换式颗粒型显示器的制造方法 |
US8890861B2 (en) | 2011-05-02 | 2014-11-18 | Samsung Display Co., Ltd. | Electrophoretic display aparatus and method of driving the same |
Family Cites Families (2)
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JPH11271718A (ja) * | 1998-03-25 | 1999-10-08 | Sharp Corp | 液晶表示装置、プラズマアドレス型液晶表示装置及びその製造方法 |
JP2004199002A (ja) * | 2002-12-20 | 2004-07-15 | Bridgestone Corp | 画像表示パネルの製造方法及び画像表示装置 |
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- 2007-04-30 KR KR1020070041694A patent/KR100921132B1/ko active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100920233B1 (ko) * | 2008-08-04 | 2009-10-05 | 삼성전기주식회사 | 전자종이 표시소자의 입자주입방법 |
WO2010076940A2 (ko) * | 2008-12-29 | 2010-07-08 | 에스케이 텔레콤주식회사 | 전자 종이 장치 및 그의 입자 어드레싱 방법 |
WO2010076940A3 (ko) * | 2008-12-29 | 2010-08-12 | 에스케이 텔레콤주식회사 | 전자 종이 장치 및 그의 입자 어드레싱 방법 |
CN102187271A (zh) * | 2008-12-29 | 2011-09-14 | Sk电信有限公司 | 电子纸装置及其粒子寻址方法 |
KR101123164B1 (ko) * | 2010-10-06 | 2012-03-20 | 주식회사 넥스트파피루스 | 전자종이 패널의 디스플레이 제어 방법 및 그 장치 |
US8890861B2 (en) | 2011-05-02 | 2014-11-18 | Samsung Display Co., Ltd. | Electrophoretic display aparatus and method of driving the same |
CN103324000A (zh) * | 2012-03-23 | 2013-09-25 | 台达电子工业股份有限公司 | 可切换式颗粒型显示器的制造方法 |
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Publication number | Publication date |
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KR100921132B1 (ko) | 2009-10-12 |
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