JPS6192863U - - Google Patents
Info
- Publication number
- JPS6192863U JPS6192863U JP17782484U JP17782484U JPS6192863U JP S6192863 U JPS6192863 U JP S6192863U JP 17782484 U JP17782484 U JP 17782484U JP 17782484 U JP17782484 U JP 17782484U JP S6192863 U JPS6192863 U JP S6192863U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- image sensor
- jamming
- inspected
- ram
- 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 2
- 238000007689 inspection Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Control Of Conveyors (AREA)
- Controlling Sheets Or Webs (AREA)
Description
第１図は本考案装置の実施例概略説明図、第２
図は制御装置のブロツク図、第３図は波形線図で
ある。
図で１はベルトコンベヤ、２は被検査物、３は
投光器、４はイメージセンサ、５は制御装置、６
はＣＰＵ、７はＲＡＭ、８は出力装置、９は表示
器。
Fig. 1 is a schematic explanatory diagram of an embodiment of the device of the present invention;
The figure is a block diagram of the control device, and FIG. 3 is a waveform diagram. In the figure, 1 is a belt conveyor, 2 is an object to be inspected, 3 is a floodlight, 4 is an image sensor, 5 is a control device, 6
is a CPU, 7 is a RAM, 8 is an output device, and 9 is a display device.
Claims (1)
光器と、該被検査物による反射光を受光して信号
化するイメージセンサと、正常のベルトコンベヤ
上の被検査物の流れをイメージセンサで検知した
信号を記憶しておくＲＡＭと、一定時間後のイメ
ージセンサで検知した信号と先にＲＡＭに記憶せ
る正常なる前記検知信号とを比較し、互いの信号
の立上る番地が一定範囲内ならジヤミング信号と
して検知するＣＰＵを含む制御装置とを備えるこ
とを特徴とするＩＣ検査装置のジヤミング検知装
置。 A floodlight that illuminates the object to be inspected on the belt conveyor, an image sensor that receives the reflected light from the object and converts it into a signal, and an image sensor that detects the flow of the object to be inspected on the normal belt conveyor. The RAM that stores the signal compares the signal detected by the image sensor after a certain period of time with the normal detection signal stored in the RAM, and if the rising addresses of both signals are within a certain range, it is a jamming signal. 1. A jamming detection device for an IC inspection device, comprising: a control device including a CPU for detecting jamming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17782484U JPS6192863U (en) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17782484U JPS6192863U (en) | 1984-11-22 | 1984-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6192863U true JPS6192863U (en) | 1986-06-16 |
Family
ID=30735397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17782484U Pending JPS6192863U (en) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192863U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632254B2 (en) * | 1973-05-09 | 1981-07-27 |
-
1984
- 1984-11-22 JP JP17782484U patent/JPS6192863U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632254B2 (en) * | 1973-05-09 | 1981-07-27 |
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