MV-9_Chapter 5. Teaching.pdf - 第267页

错误 ! 使用“开始” 选项卡将 제목 2 应用于要在此处显示的文字。错误 ! 使用“开始”选项卡将 제목 2 应用于要在此处显示的文字。 . 5- 267 5.9.5 Position Setting 31 Setting of Ex panded Si ze - Det erm in e the exp ande d s i ze to obta in planar inform ati on w i th respect t…

MV-9 User Manual

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5.9.4 Selection of LED PKG. Type

Select LED Type.

- Top View: This is the type to release light to the top where LED PKG. is mounted.

- Side View: This is the type to release light to the side where LED PKG. is mounted.

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于要在此处显示的文字。 .

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5.9.5 Position Setting

31 Setting of Expanded Size

- Determine the expanded size to obtain planar information with respect to the floor (PCB

or reference).

- Include the floor surface from all the directions of left, right, top, and bottom.

- Mark the expanded region with yellow dotted lines.

32 Setting of Height Position (Region)

- Set the region to calculate the average height of the electrode parts at both ends.

- Mark the height region with red dotted lines.

33 Use Ref Manual (Setting of Reference Surface)

- Set the region to obtain the planar information for the reference surface.

MV-9 User Manual

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- By using the check box, it is possible to set the height and width together or separately

34 Detailed Setting

- Set the detailed position for the measurement region of the reference surface or height.

- It is possible to store the position with a mouse by using „Click Pos‟ button.

35 Example )

5.9.6 LED PKG. Information Measurement

- If „Get Info (Measurement)‟ is clicked, information on the width, length and height of LED

Pkg. is measured.

- In case of Top View Type, the Polarity position is displayed.

- Though the height is not measured accurately in the area of light release (Epoxy Region),

it does not affect the inspection results since the region is an indifferent region in 3D

inspection.

- By designating the polarity position, the real polarity position and the measured polity

< Top View Type>