MP 832模组检验规范.docx
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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.