JPS62105668U - - Google Patents
Info
- Publication number
- JPS62105668U JPS62105668U JP19678685U JP19678685U JPS62105668U JP S62105668 U JPS62105668 U JP S62105668U JP 19678685 U JP19678685 U JP 19678685U JP 19678685 U JP19678685 U JP 19678685U JP S62105668 U JPS62105668 U JP S62105668U
- Authority
- JP
- Japan
- Prior art keywords
- video camera
- light
- illuminates
- imaged
- subject
- 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 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案のビデオカメラ装置の１実施例
を示すブロツク図、第２図は、従来のビデオカメ
ラ装置を模式的に示した側面図である。
１……ライト、３……電源、４……電圧コント
ロール回路、５……撮像管、６……増幅器、７…
…検汲回路、８……反転増幅器。
FIG. 1 is a block diagram showing one embodiment of the video camera device of the present invention, and FIG. 2 is a side view schematically showing a conventional video camera device. 1... Light, 3... Power supply, 4... Voltage control circuit, 5... Image pickup tube, 6... Amplifier, 7...
...Detection circuit, 8...Inverting amplifier.
Claims (1)
の光量を前記ビデオカメラの映像信号出力に応じ
て制御することを特徴とするビデオカメラ装置。 A video camera device characterized in that the amount of light from a light source that illuminates a subject to be imaged by a video camera is controlled in accordance with a video signal output from the video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19678685U JPS62105668U (en) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19678685U JPS62105668U (en) | 1985-12-20 | 1985-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62105668U true JPS62105668U (en) | 1987-07-06 |
Family
ID=31155908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19678685U Pending JPS62105668U (en) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62105668U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841112B1 (en) * | 1970-03-20 | 1973-12-04 | ||
| JPS56132872A (en) * | 1980-03-24 | 1981-10-17 | Oki Electric Ind Co Ltd | Picture level automatic adjusting system |
| JPS5999881A (en) * | 1982-10-15 | 1984-06-08 | エヌ・シー・アール・カナダ・リミテッド―エヌ・シー・アール・カナダ・エル・ティー・イー・イー | Automatic light intensity control system |
| JPS6010882A (en) * | 1983-06-29 | 1985-01-21 | Matsushita Electric Ind Co Ltd | Television camera device |
-
1985
- 1985-12-20 JP JP19678685U patent/JPS62105668U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841112B1 (en) * | 1970-03-20 | 1973-12-04 | ||
| JPS56132872A (en) * | 1980-03-24 | 1981-10-17 | Oki Electric Ind Co Ltd | Picture level automatic adjusting system |
| JPS5999881A (en) * | 1982-10-15 | 1984-06-08 | エヌ・シー・アール・カナダ・リミテッド―エヌ・シー・アール・カナダ・エル・ティー・イー・イー | Automatic light intensity control system |
| JPS6010882A (en) * | 1983-06-29 | 1985-01-21 | Matsushita Electric Ind Co Ltd | Television camera device |