MP 832模组检验规范.docx

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MP 832模组检验规范.docx

MP832模组检验规范

Ether

乙太光电(苏州)有限公司

EtherOptronics(Suzhou)Co.,Ltd

总页数

TotalPage

文件编号

DocumentNo.

版次

Version

制修日期

Made&Reviseddate

部门

Dept.

8

EtherO-WI-D-459

A0

2009.01.19

PE

MP.832模组检验规范

MP.832CameraModulelInspectionCriterion

核准

Approved

审核

Checked

编定

Prepared

文件发行日即为有效日

Documentissuingdateiseffectivedate

发行章

Distributionseal:

本文件为乙太光电(苏州)有限公司独有财产,未经书面许可不可使用或部分使用

ThisdocumentisthesolepropertyofEther.Thedocumentshouldnotbeusedinwholeorinpartwithoutpriorwrittenapproval

修订记录

Reviserecord

版次

Rev.

页数

Page

制/修订日期

Prepare/Revisedate

制/修订人

Prepare/Reviseby

制/修订内容概要

Prepare/ReviseSummary

A0

4

2009.01.19

Lock

新版发行

NewVersion

 

1.0目的

Purpose

验证Cameramodule是否符合panasonic出货标准

Checkthecameramodulecosmeticandperfermance,whethertomeetthestandardofPanasonic?

2.0适用范围

Scopeofapplication

适用于MP.832B模组的性能及外观检验。

BesuitablefortesttheMP.832cameramodulecosmeticandperformancetest.

3.0责任

Responsibility

3.1品管人员:

试结果作如实报告,审核人员必须对检验和测试结果作审核.

OQC:

AccordingtheCameraModulelInspectionCriterion,inspectionthecameramouldperformanceandcosmetic,esuretoreachtherequestofcustomers.

3.2QE:

负责对供应商的异常提出矫正及预防措施要求,并作追踪确认.

QE:

Isresponsibletosupplierexceptionallyproposedthecorrectionandthepreventivemeasurerequest,andmakesthetracingconfirmation.

4.0定义

Definition

NA

5.0测试项目:

Item

1.解像力检测

Reoslutiontest

固定ISOchart将将灯箱光强调节到3200°调节镜头与测试chart的距离使其影象充满整个画面,看其TVResolution线条数判定影像是否OK

FixedtheISOchart,adjustthelightto3200°,andmovethedistancebetweenthelensandthetestchart,inordertofilltheentirescreenimagetoseetheTVResolutionlines.

2.畸变检测

TVDiatortion

固定TVchart,使其影象充满整个画面,看其TVResolution线条数计算判定是否OK

FixedtheTVchart,inordertofilledtheentirescreenimagetoseeaTVResolutionlinestocalculatethevalueofTVDiatortion.

3.色彩还原检测

Colortest

将标准24位色块固定,调整对焦距离,对标准色块进行拍照,运用photoshop软体读取图象中红绿蓝三色的RGB数值与标准色块进行比对来判定影像是否OK

Fixedthestandard24-bitcolorchart,adjustfocusingdistance,phototheimage,usephotoshopsoftwaretoreadtheRGBvalue,comparetothespec.

4.照度检测

Shadingtest

将测试白板固定,将镜头紧切白板进行影像拍摄,看其边缘是否有暗角现象

同时用软体计算周边与中心的相对照度对比。

来判定影像是否OK

Fixedthewhiteboard,neartothelens,phototheimage,affirmwhethertherearehiddencornersmarginalphenomenon.Atthesametime,usethesoftwarecalculatedthecontrastwiththecenterandthecorner.

5.杂散光检测

FlareandGhosttest

拍摄办公室灯管和暗室拍摄判定是否OK

PhotothelampimageindarkroomlampOfficetodeterminewhethertheflareandghostisOK

 

6.外观检验

ComesticInspection

 

 

5.0测试条件及方法:

Testconditionsandmethods

5.1.解像力测试

ResolutionTest

测试方法及条件

TestMethod&Condition:

1)测试地点:

暗室

Testplace:

Darkroom

2)测试Chart:

ISO12233chart

TestChart:

ISO12233chart

3)测试灯箱:

Gretagmacbeth,TheJUDGEⅡ

TestLightboxname:

Gretagmacbeth,TheJUDGEⅡ

4)测试光源:

D65or800+100lx,5400K

TestLightsource:

D65or800+100lx,5400K

5)满屏

Fullscreen

6)捕捉工具:

AmcaporIQTS

Capturetool:

AmcaporIQTS

TestData:

Item

spec

VGA

Center

TVL≥400

Corner

TVL≥100

TestImage:

TestImage:

5.2畸变测试

TVdistortiontest

测试方法及条件

TestMethod&Condition:

1)测试地点:

暗室

Testplace:

Darkroom

2)测试Chart:

TVdistortionChart

TestChart:

TVdistortionChart

3)测试灯箱:

Gretagmacbeth,TheJUDGEⅡ

TestLightboxname:

Gretagmacbeth,TheJUDGEⅡ

4)测试光源:

D65or800+100lx,5400K

TestLightsource:

D65or800+100lx,5400K

5)满屏

Fullscreen

6)捕捉工具:

AmcaporIQTS

Capturetool:

AmcaporIQTS

TestImage:

 

测试结果:

TestConclusion

CenterLength

127

mm

CenterLength

169.3

mm

LeftLength

115.6

mm

TopLength

150.8

mm

RightLength

114.3

mm

BottomLength

152.7

mm

Y-Distortion

9.49

%

X-Distortion

10.37

%

5.3色彩还原测试

ColorFidelityTest

测试方法及条件

TestMethod&Condition:

1)测试地点:

暗室

Testplace:

Darkroom

2)测试Chart:

24bitcolorchart

TestChart:

24bitcolorchart

3)灯箱:

Gretagmacbeth,TheJUDGEⅡ

Lightbox:

Gretagmacbeth,TheJUDGEⅡ

4)测试光源:

D65or800+100lx,5400K

TestLightsource:

D65or800+100lx,5400K

5)70%屏

Fullthe70%oscreen

6)通过phptoshop软件读取RGB数值

Test:

CalculatetheRGBvaluebyphptoshopsoftware

7)捕捉工具:

AmcaporIQTS

Capturetool:

AmcaporIQTS

TestCriteria:

Item

spec

ΔEMean,σ

ΔE≤18

 

TestConclusion

ΔEσ

 

TestImage:

 

5.4照度测试

SadingTest

测试方法及条件

TestMethod&Condition:

1)测试地点:

暗室

Testplace:

Darkroom

2)测试Chart:

graychar

TestChart:

graychart

模组与灰CHART间的距离约为2mm

3)Thedistanceofcameratograychartis2mmapproximately

5)满屏

Fullscreen

6)软件:

Shading_PP

Software:

Shading_PP

7)捕捉工具:

AmcaporIQTS

Capturetool:

AmcaporIQTS

TestCriteria:

Item

Spec

S

S>=50%

S=Ycorner/Ycenter

测试结果

TestConclusion:

A/E

B/E

C/E

D/E

 

 

 

 

TestImage:

 

5.5杂散光测试

Flareandghosttest

测试方法及条件

TestMethod&Condition

1)测试地点:

暗室

Testplace:

Darkroom

2)测试光源:

点光源

TestLightsource:

dotlightofferbyphotographylight

3)捕捉工具:

AmcaporIQTS

Capturetool:

AmcaporIQTS

TestCriteria:

Withoutfacularatdotlightexternal

TestImage:

 

6.0ComesticInspection

6.1检验条件:

Inspectioncondition

距离:

40cm

Distance:

40cm

位置:

检视面与桌面成45度角,上下左右转动在15度内

Location:

Viewsurfaceismake45degreewithtabletop,upanddownabout15degreesinrotation

照明:

40W*2盏冷白荧光灯,光源距离零件表面50cm

Lighting:

With2*40Wwhitefluorescentlight,lightsourceawayfromthesurfacepartsis50cmapproximately.

6.2名称定义

A级件:

连接器、FPC、PCB、镜头

A-gradeparts:

Cconnector,FPC,PCB,Lens

B级件:

外壳注塑体

B-gradeparts:

Plasticshell

模痕:

塑胶表面本身的熔接痕或痕迹

Moldmarks:

themarksofplasticsurfaceweldingorman-made.

浅划痕:

表面的明显线条痕迹,但未产生划掉底漆现象或划掉底漆的宽度<0.1

Slightscratch:

Ontheobvioussurface,hadtheobviouslyscratchline,butdidnotscratchthebottomlacquerwidethlessthan0.1.

深度划痕:

表面的明显线条痕迹,产生划掉底漆现象或划掉底漆的宽度>0.1

ObviouslyShallowscratch:

Ontheobvioussurface,hadtheobviouslyscratchline,scratchthebottomlacquerwidethmorethan0.1.

凹点:

因为撞击出现的壳体局部下陷但不掉漆现象

Concavepoint:

becausetheimpact,occurstheshellsink,butdoesnotdropthelacquer.

毛边:

沿分型线或合模面溢出的多余材料

Flash:

Excessmaterialisoccuralongthepartinglineormoldsurface.

6.3外观标准

Cosmeticstandard

NGItem

Standard

Remark

A级件:

连接器

A-gradeparts:

connector

 

焊接不良

WeldingNG

不允许PIN脚吃锡不充足,PIN脚连焊、错位、虚焊、翘起

Notallowedthetinisn’tenoughonpin,anddislocationweldingandtiltisdeemedtoNG.

目视

Visual

 

锡渣

Dross

不允许PIN间与周边FPC残留锡珠,锡渣需符合IPCA-610B允收水准(DorL<8mil),有棉絮状助焊剂等脏污

DoesnotallowovermuchtinsurroundingFPCbeads,tinslagsubject,thedrossofaccordingwithIPCA-610Bstandard(DorL<8mil)isOK.

目视

Visual

PIN脚异常

PINabnormalities

PIN脚表面有绝缘层、脏污、缺损、移位

Thesurfaceofpinhasinsulatinglayer,stains,lack,translocation

目视

Visual

B级件:

镜头B-gradeparts:

Thelens

镜头表面异物

FM

不允许≥0.25mm的异物≥0.25mm

DoesnotallowtheFMmorethan0.25mm

20倍显微镜

20Xmicroscope

镜头表面污雾

Oilpollution

因为手指纹或其它油污造成

Theoilpollutioniscausedbyfingerandotherthing

20倍显微镜

20Xmicroscope

A级件:

注塑体A-gradeparts:

Injectionparts

划痕

Scratch

不允许长度≥5mm且宽度<0.1mm的轻微划痕

不允许长度≥3mm或宽度≥0.3mm的深度划痕

Doesnotallowtheslightscratchofthelengthmorethan5mmandthewidthlessthan0.1mm.

Doesnotallowthescratchofthelengthmorethan3mmandthewidthmorethan0.3mm.

20倍显微镜

20Xmicroscope

异色点

Changecolourpoint

不允许直径≥0.2mm的注塑异色点

Doesnotallowthechangecolourpoint

ofthediameterofmorethan0.2mm.

20倍显微镜

20Xmicroscope

注塑模痕

Injectionmoldmarks

不允许高度≥0.2mm的注塑模痕

Doesnotallowtheinjectionmoldmarksmorethan0.2mm

20倍显微镜

20Xmicroscope

毛边

Flash

不允许超出结构尺寸的毛边

Doesnotallowedtheflashofexceedthestructuraldimensionsoftheedges

20倍显微镜

20Xmicroscope

Lens与Holder旋合处溢胶

Floodingglue

胶体与Holder有脱落痕迹不允许

Doesnotallowedthegluefloodfromthecontactoflensandholder

20倍显微镜

20Xmicroscope

A级件:

PCB板

Agradeparts:

PCBboard

露铜

Exposedcopper

金属线没有密封属于不良。

Wiresealsarenotgood.

目视

Visual

A级件:

加强板Agradeparts:

strengtheningboard

开裂

Cracking

不允许目视可见的折痕和开裂

Doesnotallowthevisiblecreasesandcracking

目视

Visua

6.4异常

Anomaly

外观检验标准判定

Inaccordancewithcomesticstandard,determinewhetherthecameramouldisOK.

同一个部件不能同时出现三个允许的外观缺陷

Don’tallowthreedefectspeimitedoccurthesameparts.

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