JPH0410484U - - Google Patents
Info
- Publication number
- JPH0410484U JPH0410484U JP5014890U JP5014890U JPH0410484U JP H0410484 U JPH0410484 U JP H0410484U JP 5014890 U JP5014890 U JP 5014890U JP 5014890 U JP5014890 U JP 5014890U JP H0410484 U JPH0410484 U JP H0410484U
- Authority
- JP
- Japan
- Prior art keywords
- image sensor
- horizontal
- under test
- signal
- testing device
- 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
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
第１図はこの考案の実施例を示すブロツク図、
第２図は第１図中の合成回路１７の具体例を示す
接続図、第３図は従来のイメージセンサ試験装置
を示すブロツク図である。
Figure 1 is a block diagram showing an embodiment of this invention.
FIG. 2 is a connection diagram showing a specific example of the synthesis circuit 17 in FIG. 1, and FIG. 3 is a block diagram showing a conventional image sensor testing device.
Claims (1)
り被試験イメージセンサを駆動し、そのイメージ
センサの出力をテレビジヨンモニタへ入力して画
像として表示するイメージセンサ試験装置におい
て、 上記テストパターン発生器から、上記被試験イ
メージセンサの駆動開始信号を入力し、これと同
期した水平・垂直同期信号及び水平・垂直ブラン
キング信号を作る同期信号発生回路と、 その同期信号発生回路からの水平・垂直同期信
号及び水平・垂直ブランキング信号と上記被試験
イメージセンサの出力とを合成して複合信号とし
て上記テレビジヨンモニタへ供給する合成回路と
、を設けたことを特徴とするイメージセンサ試験
装置。[Claims for Utility Model Registration] In an image sensor testing device that drives an image sensor under test using a driving clock from a test pattern generator, and inputs the output of the image sensor to a television monitor and displays it as an image, A synchronization signal generation circuit inputs the drive start signal of the image sensor under test from the pattern generator and generates horizontal and vertical synchronization signals and horizontal and vertical blanking signals synchronized with this, and a horizontal - An image sensor testing device comprising: a synthesis circuit that synthesizes a vertical synchronization signal, a horizontal/vertical blanking signal, and the output of the image sensor under test and supplies it to the television monitor as a composite signal. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5014890U JPH0410484U (en) | 1990-05-14 | 1990-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5014890U JPH0410484U (en) | 1990-05-14 | 1990-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0410484U true JPH0410484U (en) | 1992-01-29 |
Family
ID=31568449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5014890U Pending JPH0410484U (en) | 1990-05-14 | 1990-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410484U (en) |
-
1990
- 1990-05-14 JP JP5014890U patent/JPH0410484U/ja active Pending
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