JPH0289438U - - Google Patents
Info
- Publication number
- JPH0289438U JPH0289438U JP13864889U JP13864889U JPH0289438U JP H0289438 U JPH0289438 U JP H0289438U JP 13864889 U JP13864889 U JP 13864889U JP 13864889 U JP13864889 U JP 13864889U JP H0289438 U JPH0289438 U JP H0289438U
- Authority
- JP
- Japan
- Prior art keywords
- display
- signal
- film feeding
- film
- control circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012840 feeding operation Methods 0.000 claims 2
- 230000003068 static effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Indication In Cameras, And Counting Of Exposures (AREA)
Description
第１図は本考案の表示素子をカメラの裏蓋に取
付けた状態を示す外観図、第２図は本考案の写し
込みデータ表示装置の構成例を示すブロツク図、
第３図は第１図の表示素子の表示形態例をしめす
図、第４図は本考案のフイルム移送検出装置の具
体的構成を示す図、第５図は第４図のフイルム移
送検出装置からの出力を示す波形図、第６図は本
考案のフイルム移送検出装置の他の具体的構成を
示す図、第７図は第６図のフイルム移送検出装置
からの出力を示す波形図、および、第８図は本考
案の写し込みデータ表示装置の他の構成例を示す
ブロツク図である。
〔主要部分の符号の説明〕、２２……フイルム
給送検知手段、２……電気光学的表示手段、２１
，２３〜２５……制御回路。
FIG. 1 is an external view showing the display element of the present invention attached to the back cover of a camera, and FIG. 2 is a block diagram showing an example of the configuration of the imprint data display device of the present invention.
3 is a diagram showing an example of the display form of the display element shown in FIG. 1, FIG. 4 is a diagram showing a specific configuration of the film transport detecting device of the present invention, and FIG. 5 is a diagram showing the configuration of the film transport detecting device of the present invention. 6 is a diagram showing another specific configuration of the film transport detecting device of the present invention, FIG. 7 is a waveform chart showing the output from the film transport detecting device of FIG. 6, and FIG. 8 is a block diagram showing another example of the configuration of the imprinted data display device of the present invention. [Explanation of symbols of main parts], 22...Film feeding detection means, 2...Electro-optical display means, 21
, 23-25...control circuit.
Claims (1)
するフイルム給送検知手段と、 前記フイルムの給送方向に沿つて配列された複
数の表示セグメントを有する電気光学的表示手段
と、 前記電気光学的表示手段の表示動作を制御する
制御回路とを有し、 該制御回路は、前記複数の表示セグメントの表
示状態を一定に保たせて所定の情報を表示させる
静的表示信号と、前記複数の表示セグメントの表
示状態を前記フイルムの移動方向に流れるように
順次変化させて前記フイルムの給送動作が行われ
ていることを表示させる動的表示信号とを発生可
能であり、前記フイルム給送動作が行われている
間、前記検知信号の発生に応じて前記静的表示信
号に代えて前記動的表示信号を発生させることを
特徴とする、カメラの表示装置。[Claims for Utility Model Registration] An electro-optical device having a film feeding detection means for detecting film feeding operation and generating a detection signal, and a plurality of display segments arranged along the film feeding direction. and a control circuit for controlling the display operation of the electro-optical display means, the control circuit being a static control circuit for displaying predetermined information while keeping the display state of the plurality of display segments constant. A display signal and a dynamic display signal that sequentially changes the display states of the plurality of display segments in the direction of movement of the film to indicate that the film is being fed are generated. A display device for a camera, wherein the dynamic display signal is generated in place of the static display signal in response to generation of the detection signal while the film feeding operation is being performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13864889U JPH0289438U (en) | 1989-12-01 | 1989-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13864889U JPH0289438U (en) | 1989-12-01 | 1989-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0289438U true JPH0289438U (en) | 1990-07-16 |
Family
ID=31401179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13864889U Pending JPH0289438U (en) | 1989-12-01 | 1989-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0289438U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5451512A (en) * | 1977-09-30 | 1979-04-23 | Olympus Optical Co Ltd | Tape running direction display system of tape recorders |
-
1989
- 1989-12-01 JP JP13864889U patent/JPH0289438U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5451512A (en) * | 1977-09-30 | 1979-04-23 | Olympus Optical Co Ltd | Tape running direction display system of tape recorders |
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