JPH02128186U - - Google Patents
Info
- Publication number
- JPH02128186U JPH02128186U JP3730589U JP3730589U JPH02128186U JP H02128186 U JPH02128186 U JP H02128186U JP 3730589 U JP3730589 U JP 3730589U JP 3730589 U JP3730589 U JP 3730589U JP H02128186 U JPH02128186 U JP H02128186U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- display device
- notices
- display surface
- applying
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims 3
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第1図はこの考案の実施例を示す斜視図、第2
図はその要部の断面図、第3図は操作スイツチと
してメンブレンスイツチを組込んだ例を示す断面
図、第4図はNCAP液晶シートを多層とし色彩
を変化させる構造例を示す断面図、第5図は記載
卓において部分的に選択表示させるようにした場
合を示す斜視図、第6図はその一部の断面図、第
7図は従来の表示装置を示す断面図である。
Figure 1 is a perspective view showing an embodiment of this invention;
The figure is a sectional view of the main part, FIG. 3 is a sectional view showing an example in which a membrane switch is incorporated as an operation switch, FIG. FIG. 5 is a perspective view showing a case where partial selection is displayed on a writing desk, FIG. 6 is a sectional view of a portion thereof, and FIG. 7 is a sectional view showing a conventional display device.
Claims (1)
する表示装置において、 上記表示面上の掲示物を覆つて配されたNCA
P液晶シートと、 そのNCAP液晶シートの液晶に電圧を印加し
たり無印加にしたりすることができる操作スイツ
チと、を具備する掲示物の選択表示装置。[Scope of Claim for Utility Model Registration] In a display device that displays notices arranged on the display surface of a desk, writing table, etc., an NCA arranged to cover the notices on the display surface.
A bulletin board selection display device comprising a P liquid crystal sheet and an operation switch capable of applying or not applying voltage to the liquid crystal of the NCAP liquid crystal sheet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989037305U JPH0743747Y2 (en) | 1989-03-29 | 1989-03-29 | Selection display device for posted items |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989037305U JPH0743747Y2 (en) | 1989-03-29 | 1989-03-29 | Selection display device for posted items |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02128186U true JPH02128186U (en) | 1990-10-23 |
JPH0743747Y2 JPH0743747Y2 (en) | 1995-10-09 |
Family
ID=31544293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989037305U Expired - Lifetime JPH0743747Y2 (en) | 1989-03-29 | 1989-03-29 | Selection display device for posted items |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0743747Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61193188A (en) * | 1985-02-22 | 1986-08-27 | 日本電気株式会社 | Polyhedron keyboard display unit |
JPS636484U (en) * | 1986-06-30 | 1988-01-16 |
-
1989
- 1989-03-29 JP JP1989037305U patent/JPH0743747Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61193188A (en) * | 1985-02-22 | 1986-08-27 | 日本電気株式会社 | Polyhedron keyboard display unit |
JPS636484U (en) * | 1986-06-30 | 1988-01-16 |
Also Published As
Publication number | Publication date |
---|---|
JPH0743747Y2 (en) | 1995-10-09 |
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