JPH0267320U - - Google Patents
Info
- Publication number
- JPH0267320U JPH0267320U JP3823989U JP3823989U JPH0267320U JP H0267320 U JPH0267320 U JP H0267320U JP 3823989 U JP3823989 U JP 3823989U JP 3823989 U JP3823989 U JP 3823989U JP H0267320 U JPH0267320 U JP H0267320U
- Authority
- JP
- Japan
- Prior art keywords
- particles
- dispersed
- substrate
- transparent
- dispersion medium
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 5
- 239000002612 dispersion medium Substances 0.000 claims description 3
- 239000001023 inorganic pigment Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案の第１実施例の断面図、第２図
Ａおよび第２図Ｂは第１図の第１実施例の作動を
説明するための断面図、第３図は本考案の第２実
施例の断面図、第４図Ａおよび第４図Ｂは第３図
の第２実施例の作動を説明するための断面図、第
５図は本考案の第３実施例の断面図、第６図Ａお
よび第６図Ｂは第５図の第３実施例の作動を説明
するための断面図、第７図は従来の電気泳動型表
示体の断面図である。
１ａおよび１ｂ……基板、２ａおよび２ｂ……
透明電極層、３……スペーサ、４……プラスチツ
ク粒子、５……無機顔料粒子、６……分散媒、７
……分散粒子、８ａおよび８ｂ……リード線。
FIG. 1 is a sectional view of the first embodiment of the present invention, FIGS. 2A and 2B are sectional views for explaining the operation of the first embodiment of FIG. 1, and FIG. 3 is a sectional view of the first embodiment of the present invention. 4A and 4B are sectional views for explaining the operation of the second embodiment of FIG. 3, and FIG. 5 is a sectional view of the third embodiment of the present invention. , FIGS. 6A and 6B are sectional views for explaining the operation of the third embodiment shown in FIG. 5, and FIG. 7 is a sectional view of a conventional electrophoretic display. 1a and 1b...substrate, 2a and 2b...
Transparent electrode layer, 3... Spacer, 4... Plastic particles, 5... Inorganic pigment particles, 6... Dispersion medium, 7
...Dispersed particles, 8a and 8b...Lead wires.
Claims (1)
透明な基板と、前記基板の相対向する面にそれぞ
れ形成された少なくとも一方が透明な電極層と、
前記基板の間にセルを形成すべく前記基板の周縁
部内面に固着されたスペーサと、前記セル中に封
入された高絶縁性の分散媒と、前記分散媒中に分
散された分散粒子とからなる電気泳動型表示体に
おいて、 前記分散粒子がプラスチツク粒子と前記プラス
チツク粒子の表面全体に付着した前記プラスチツ
ク粒子より微細な無機顔料粒子とからなることを
特徴とする電気泳動型表示体。[Claims for Utility Model Registration] A pair of opposing substrates, at least one of which is transparent, and an electrode layer, at least one of which is transparent, formed on each of the opposing surfaces of the substrate,
A spacer fixed to the inner surface of the peripheral edge of the substrate to form a cell between the substrates, a highly insulating dispersion medium sealed in the cell, and dispersed particles dispersed in the dispersion medium. An electrophoretic display, characterized in that the dispersed particles are composed of plastic particles and inorganic pigment particles that are finer than the plastic particles and adhered to the entire surface of the plastic particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3823989U JPH0641221Y2 (en) | 1988-07-22 | 1989-04-01 | Electrophoretic display |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-97539 | 1988-07-22 | ||
| JP9753988 | 1988-07-22 | ||
| JP3823989U JPH0641221Y2 (en) | 1988-07-22 | 1989-04-01 | Electrophoretic display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0267320U true JPH0267320U (en) | 1990-05-22 |
| JPH0641221Y2 JPH0641221Y2 (en) | 1994-10-26 |
Family
ID=31717810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3823989U Expired - Lifetime JPH0641221Y2 (en) | 1988-07-22 | 1989-04-01 | Electrophoretic display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641221Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002287179A (en) * | 2001-03-26 | 2002-10-03 | Tdk Corp | Electrophoretic display element |
| JP2005189272A (en) * | 2003-12-24 | 2005-07-14 | Fuji Xerox Co Ltd | Particle for display device and image display medium using same, and image forming apparatus |
| JP2006323158A (en) * | 2005-05-19 | 2006-11-30 | Bridgestone Corp | Particles for display medium and method for manufacturing same |
| JP2006343782A (en) * | 1997-03-18 | 2006-12-21 | Massachusetts Inst Of Technol <Mit> | Microencapsulated electrophoretic or dielectrophoretic material |
| JP2007114800A (en) * | 2006-11-16 | 2007-05-10 | Ricoh Co Ltd | Display board for electrophoretic display |
| JP2007171479A (en) * | 2005-12-21 | 2007-07-05 | Bridgestone Corp | Particle for display medium and panel for information display |
| JP2010145615A (en) * | 2008-12-17 | 2010-07-01 | Fuji Xerox Co Ltd | Display medium, display element, and display apparatus |
-
1989
- 1989-04-01 JP JP3823989U patent/JPH0641221Y2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006343782A (en) * | 1997-03-18 | 2006-12-21 | Massachusetts Inst Of Technol <Mit> | Microencapsulated electrophoretic or dielectrophoretic material |
| JP2002287179A (en) * | 2001-03-26 | 2002-10-03 | Tdk Corp | Electrophoretic display element |
| JP2005189272A (en) * | 2003-12-24 | 2005-07-14 | Fuji Xerox Co Ltd | Particle for display device and image display medium using same, and image forming apparatus |
| JP2006323158A (en) * | 2005-05-19 | 2006-11-30 | Bridgestone Corp | Particles for display medium and method for manufacturing same |
| JP2007171479A (en) * | 2005-12-21 | 2007-07-05 | Bridgestone Corp | Particle for display medium and panel for information display |
| JP2007114800A (en) * | 2006-11-16 | 2007-05-10 | Ricoh Co Ltd | Display board for electrophoretic display |
| JP2010145615A (en) * | 2008-12-17 | 2010-07-01 | Fuji Xerox Co Ltd | Display medium, display element, and display apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641221Y2 (en) | 1994-10-26 |