JPH0194987U - - Google Patents
Info
- Publication number
- JPH0194987U JPH0194987U JP19042087U JP19042087U JPH0194987U JP H0194987 U JPH0194987 U JP H0194987U JP 19042087 U JP19042087 U JP 19042087U JP 19042087 U JP19042087 U JP 19042087U JP H0194987 U JPH0194987 U JP H0194987U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- electrophoretic
- particles
- substrates
- display element
- 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.)
- Pending
Links
- 239000002245 particle Substances 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 6
- 239000002612 dispersion medium Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- 239000004793 Polystyrene Substances 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は実施例１に係わる電気泳動表示素子の
説明断面図である。第２図は第１図において電気
泳動粒子が配列した状態を示す説明図である。第
３図は本考案において光の波長と反射光量との関
係を示すグラフである。第４図は従来の電気泳動
表示素子において電気泳動粒子が付着した状態を
示す説明断面図である。第５図は従来において光
の波長と反射光量の関係を示すグラフである。
１……基板、２……透明電極層、３……分散系
層、４……分散媒、５……電極泳動粒子、６……
スペーサ、７……端子。
FIG. 1 is an explanatory cross-sectional view of an electrophoretic display element according to Example 1. FIG. 2 is an explanatory diagram showing a state in which electrophoretic particles are arranged in FIG. 1. FIG. 3 is a graph showing the relationship between the wavelength of light and the amount of reflected light in the present invention. FIG. 4 is an explanatory cross-sectional view showing a state in which electrophoretic particles are attached in a conventional electrophoretic display element. FIG. 5 is a graph showing the relationship between the wavelength of light and the amount of reflected light in the prior art. DESCRIPTION OF SYMBOLS 1... Substrate, 2... Transparent electrode layer, 3... Dispersion layer, 4... Dispersion medium, 5... Electrophoretic particles, 6...
Spacer, 7...terminal.
Claims (1)
該一対の基板の表面に形成され少なくとも前記透
明基板の表面に形成される透明電極層をもち相対
向するように配置される一対の電極層と、前記一
対の基板間に配置され分散媒と該分散媒中に分散
される電気泳動粒子とを具備する分散系層と、を
もつ電気泳動表示素子において、 前記電気泳動粒子は、可視光線の波長と同程度
の０．２〜０．８μｍの粒子径をもちかつ粒子径
の揃つた単分散粒子から成り、 前記電気泳動粒子の電気泳動現象を利用して、
前記透明電極層上に単分散粒子層を形成させ、可
視光線の干渉を利用して意匠性に優れた色感をも
つ表示が可能なことを特徴とする電気泳動表示素
子。 (2) 単分散粒子は、ポリスチレン、チタニア又
はシリカーアルミナから成る実用新案登録請求の
範囲第１項記載の電気泳動表示素子。[Claims for Utility Model Registration] (1) A pair of substrates having at least a transparent substrate;
a pair of electrode layers formed on the surfaces of the pair of substrates and having a transparent electrode layer formed on at least the surface of the transparent substrate and arranged to face each other; and a pair of electrode layers arranged between the pair of substrates and containing a dispersion medium and a transparent electrode layer. an electrophoretic display element comprising a dispersion layer comprising electrophoretic particles dispersed in a dispersion medium, wherein the electrophoretic particles are particles with a diameter of 0.2 to 0.8 μm, which is about the same as the wavelength of visible light. It consists of monodisperse particles with a uniform particle diameter, and utilizes the electrophoretic phenomenon of the electrophoretic particles,
An electrophoretic display element, characterized in that a monodisperse particle layer is formed on the transparent electrode layer, and a display with excellent design and color sense can be achieved by utilizing interference of visible light. (2) The electrophoretic display element according to claim 1, wherein the monodisperse particles are made of polystyrene, titania, or silica alumina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19042087U JPH0194987U (en) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19042087U JPH0194987U (en) | 1987-12-15 | 1987-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0194987U true JPH0194987U (en) | 1989-06-22 |
Family
ID=31481393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19042087U Pending JPH0194987U (en) | 1987-12-15 | 1987-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0194987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013538365A (en) * | 2010-07-19 | 2013-10-10 | ナノブリック カンパニー リミテッド | Display device, display method, and computer-readable recording medium |
-
1987
- 1987-12-15 JP JP19042087U patent/JPH0194987U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013538365A (en) * | 2010-07-19 | 2013-10-10 | ナノブリック カンパニー リミテッド | Display device, display method, and computer-readable recording medium |