JPH0230927U - - Google Patents
Info
- Publication number
- JPH0230927U JPH0230927U JP10979388U JP10979388U JPH0230927U JP H0230927 U JPH0230927 U JP H0230927U JP 10979388 U JP10979388 U JP 10979388U JP 10979388 U JP10979388 U JP 10979388U JP H0230927 U JPH0230927 U JP H0230927U
- Authority
- JP
- Japan
- Prior art keywords
- filter effect
- electro
- effect element
- card
- optic
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Blocking Light For Cameras (AREA)
- Liquid Crystal (AREA)
Description
第１図はこの考案の概略を示す図、第２図は一
実施例の制御システムのブロツク図、第３図はカ
ードフイルタの外観を示す図、第４図はカードフ
イルタのカメラへの装着を示す図、第５図は動作
を説明するフローチヤートである。
１……カード、２……電気光学効果素子、３…
…制御部、４……記憶部、５……入力部、６……
外部装置。
Figure 1 is a diagram showing the outline of this invention, Figure 2 is a block diagram of a control system of one embodiment, Figure 3 is a diagram showing the appearance of the card filter, and Figure 4 shows how the card filter is attached to the camera. The figure shown in FIG. 5 is a flowchart explaining the operation. 1... Card, 2... Electro-optic effect element, 3...
...Control section, 4...Storage section, 5...Input section, 6...
external device.
Claims (1)
の性質を変化するフイルタ効果を生じる電気光学
効果素子と、前記電気光学効果素子への印加電圧
を制御して所望のフイルタ効果を発生させる手段
と、外部から送信された信号により前記発生され
たフイルタ効果を一時的に消す手段を設けること
を特徴とするカードフイルタ。 An electro-optic effect element that produces a filter effect that changes the properties of transmitted light according to an applied voltage is included in the card-like body, and means for controlling the voltage applied to the electro-optic effect element to generate a desired filter effect. and means for temporarily erasing the generated filter effect by a signal transmitted from the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10979388U JPH0230927U (en) | 1988-08-22 | 1988-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10979388U JPH0230927U (en) | 1988-08-22 | 1988-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230927U true JPH0230927U (en) | 1990-02-27 |
Family
ID=31346364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10979388U Pending JPH0230927U (en) | 1988-08-22 | 1988-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230927U (en) |
-
1988
- 1988-08-22 JP JP10979388U patent/JPH0230927U/ja active Pending
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