JPH0161725U - - Google Patents
Info
- Publication number
- JPH0161725U JPH0161725U JP15651087U JP15651087U JPH0161725U JP H0161725 U JPH0161725 U JP H0161725U JP 15651087 U JP15651087 U JP 15651087U JP 15651087 U JP15651087 U JP 15651087U JP H0161725 U JPH0161725 U JP H0161725U
- Authority
- JP
- Japan
- Prior art keywords
- transparent
- document
- base material
- transparent base
- transparent electrode
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
Landscapes
- Liquid Crystal (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Description
第１図は本考案の一実施例に係る原稿用カバー
の断面斜視図、第２図は同実施例の原稿用カバー
の電圧無印加状態の液晶層を模式的に示す断面図
、第３図は同実施例の原稿用カバーの電圧印加状
態の液晶層を模式的に示す断面図である。
符号の説明、１ａ，１ｂ，１ｃ……１ｘ，１ｙ
，１ｚ……原稿の行、２，４……透明基材、３…
…面状透明電極、５ａ，５ｂ，５ｃ……５ｘ，５
ｙ，５ｚ……縞状透明電極、６……液晶層。
FIG. 1 is a cross-sectional perspective view of a document cover according to an embodiment of the present invention, FIG. 2 is a cross-sectional view schematically showing the liquid crystal layer of the document cover of the same embodiment in a state where no voltage is applied, and FIG. FIG. 2 is a cross-sectional view schematically showing the liquid crystal layer of the document cover of the same example in a voltage applied state. Explanation of symbols, 1a, 1b, 1c...1x, 1y
, 1z... Row of original, 2, 4... Transparent base material, 3...
...Planar transparent electrode, 5a, 5b, 5c...5x, 5
y, 5z...Striped transparent electrode, 6...Liquid crystal layer.
Claims (1)
行に対応する複数の縞状透明電極を形成した透明
基材と、これら透明基材の間に挟まれた液晶層と
からなり、各縞状透明電極と面状透明電極との間
に電圧を選択的に印加するように構成したことを
特徴とする原稿用カバー。 It consists of a transparent base material on which planar transparent electrodes are formed, a transparent base material on which a plurality of striped transparent electrodes are formed corresponding to each row of the document, and a liquid crystal layer sandwiched between these transparent base materials. 1. A cover for a document, characterized in that a voltage is selectively applied between a transparent electrode and a transparent electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15651087U JPH0161725U (en) | 1987-10-13 | 1987-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15651087U JPH0161725U (en) | 1987-10-13 | 1987-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161725U true JPH0161725U (en) | 1989-04-19 |
Family
ID=31435113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15651087U Pending JPH0161725U (en) | 1987-10-13 | 1987-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161725U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61292719A (en) * | 1985-06-20 | 1986-12-23 | Casio Comput Co Ltd | Automatic masking device for data entry |
| JPS6240638B2 (en) * | 1980-09-29 | 1987-08-28 | Yoryuki Ooguri |
-
1987
- 1987-10-13 JP JP15651087U patent/JPH0161725U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6240638B2 (en) * | 1980-09-29 | 1987-08-28 | Yoryuki Ooguri | |
| JPS61292719A (en) * | 1985-06-20 | 1986-12-23 | Casio Comput Co Ltd | Automatic masking device for data entry |