JPS6440972U - - Google Patents
Info
- Publication number
- JPS6440972U JPS6440972U JP1987136400U JP13640087U JPS6440972U JP S6440972 U JPS6440972 U JP S6440972U JP 1987136400 U JP1987136400 U JP 1987136400U JP 13640087 U JP13640087 U JP 13640087U JP S6440972 U JPS6440972 U JP S6440972U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- shutter time
- ccd element
- signal
- shutter
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
Description
第１図はこの考案の一実施例を示す構成図、第
２図は従来のシヤツタ時間制御式ＴＶカメラ装置
を示す構成図である。
図において１はレンズ、２はシヤツタ付ＣＣＤ
素子、３は映像増巾器、４はシヤツタ時間設定器
、５は被写体、６は映像信号レベル検出器、７は
シヤツタ時間制御器、ａは光信号、ｂは映像信号
、ｃはシヤツタ時間制御信号である。尚、各図中
同一符号は同一又は相当部分を示す。
FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is a block diagram showing a conventional shutter time-controlled TV camera device. In the figure, 1 is a lens, 2 is a CCD with shutter
3 is a video intensifier, 4 is a shutter time setter, 5 is a subject, 6 is a video signal level detector, 7 is a shutter time controller, a is an optical signal, b is a video signal, c is a shutter time control It's a signal. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
撮像するシヤツタ付ＣＣＤ素子と、ＣＣＤ素子か
らの映像信号を増巾する映像増巾器と、映像信号
のレベル変動を検出する映像信号レベル検出器と
、映像信号レベル検出器のレベル変動信号から、 ＣＣＤ素子のシヤツタ時間を制御するシヤツタ
時間制御器を備えたことを特徴とするシヤツタ時
間制御式ＴＶカメラ装置。[Claims for Utility Model Registration] A lens that receives an optical signal from a subject, a CCD element with a shutter that captures an image of the optical signal, an image intensifier that amplifies the video signal from the CCD element, and the level of the video signal. A shutter time control type TV camera device comprising: a video signal level detector for detecting fluctuation; and a shutter time controller for controlling the shutter time of a CCD element from the level fluctuation signal of the video signal level detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987136400U JPS6440972U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987136400U JPS6440972U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440972U true JPS6440972U (en) | 1989-03-10 |
Family
ID=31396872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987136400U Pending JPS6440972U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440972U (en) |
-
1987
- 1987-09-07 JP JP1987136400U patent/JPS6440972U/ja active Pending