JPS5998417U - liquid crystal display element - Google Patents
liquid crystal display elementInfo
- Publication number
- JPS5998417U JPS5998417U JP19294082U JP19294082U JPS5998417U JP S5998417 U JPS5998417 U JP S5998417U JP 19294082 U JP19294082 U JP 19294082U JP 19294082 U JP19294082 U JP 19294082U JP S5998417 U JPS5998417 U JP S5998417U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- display element
- layer
- cholesteric
- 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
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第５１図は従来例を示す系統図、第２．３図は本考案の
原理図、第４図ないし第６図は本考案の一実施例の説明
図、第７図は本考案の他の実施例を示す図、第８図は本
考案のさらに他の実施例の断面図である。
１・・・基板、２・・・電極、３・・・液晶層、５・・
・二色性色素分子、８・・・コレステリック層、１２・
・・偏光板、１３・・・ＴＮ型液晶素子。Fig. 51 is a system diagram showing a conventional example, Figs. 2 and 3 are principle diagrams of the present invention, Figs. FIG. 8 is a sectional view of still another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Substrate, 2...Electrode, 3...Liquid crystal layer, 5...
・Dichroic dye molecule, 8...Cholesteric layer, 12・
...Polarizing plate, 13...TN type liquid crystal element.
Claims (1)
層を平行に挟持した反射型の液晶素子において、素子の
表面に光の波長程度のピッチをもつコレステリック層を
形成したことを特徴とする液晶表示素子。 ２ 液晶素子がＮ型液晶素子であって、上偏光板の表面
にコレステリック層が形成されたことを特徴とする実用
新案登録請求の範囲第一項記載の液晶表示素子。 ３− 液晶素子が黒色の二色性色素を用いたゲストホス
ト型カラー表示素子であることを特徴とする実用新案登
録請求の範囲第一項記載の液晶表示素子。 ４ コレステリック層がコレステリック相を示す高分子
液晶材料からなることを特徴とする実用新案登録請求の
範囲第一項記載の液晶表示素子。[Claims for Utility Model Registration] 1. In a reflective liquid crystal device in which a liquid crystal layer is sandwiched in parallel between two substrates provided with electrodes for display, a cholesteric film having a pitch approximately equal to the wavelength of light is formed on the surface of the device. A liquid crystal display element characterized by forming a layer. 2. The liquid crystal display element according to claim 1 of the utility model registration, characterized in that the liquid crystal element is an N-type liquid crystal element, and a cholesteric layer is formed on the surface of the upper polarizing plate. 3- The liquid crystal display device according to claim 1 of the utility model registration, characterized in that the liquid crystal device is a guest-host type color display device using a black dichroic dye. 4. The liquid crystal display element according to claim 1, wherein the cholesteric layer is made of a polymeric liquid crystal material exhibiting a cholesteric phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19294082U JPS5998417U (en) | 1982-12-22 | 1982-12-22 | liquid crystal display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19294082U JPS5998417U (en) | 1982-12-22 | 1982-12-22 | liquid crystal display element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5998417U true JPS5998417U (en) | 1984-07-03 |
Family
ID=30415089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19294082U Pending JPS5998417U (en) | 1982-12-22 | 1982-12-22 | liquid crystal display element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5998417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000079337A1 (en) * | 1999-06-22 | 2000-12-28 | Nippon Mitsubishi Oil Corporation | Reflection liquid crystal display device |
-
1982
- 1982-12-22 JP JP19294082U patent/JPS5998417U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000079337A1 (en) * | 1999-06-22 | 2000-12-28 | Nippon Mitsubishi Oil Corporation | Reflection liquid crystal display device |
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