智能手机量产通用可靠性测试标准_图文

1、德信无线通讯科技有限公司 TECHFAITH WIRELESS COMMUNICATION TECHNOLOGY LTD. 智能手机量产通用可靠性测试标准 Smartphone MP General Reliability Test Standard 文件编号 Doc. No. 页数 Page ：14 ：QC2039 文件类型 Doc. Type ： 质量标准 Standards 版本 Version ：1.1 编制者 于洋 田春和 岳清 杜立群 Wu Liang 陈剑波 王小葵 唐亮 参与讨论、 评审人员 SM MR 高满达 方漪波 NO 1 变更日期 Change date 2006-5-

2、23 变更理由 Change reason 变更内容 Change content 新编 Original 版本 Version 1.0 编制/修改 Create/update 批准 Aproval 2 2006-9-15 optimize 去除参数测试， 增加温度冲击测试等 1.1 吴良 高满达 Doc. Type Standard Doc. No. QC2039 智能手机量产通用可靠性测试标准 Smartphone MP Generalt Relibility Test Standard Page 1/13 Version 1.1 1、Purpose 目的： To ensure MP pr

3、oduct can meet reliability test requirement and product quality. 为了保证 MP 产品满足可靠性测试要求，保证产品质量。 2、Scope 范围 This file is for MP control of smart phone designed by TF. 本标准适用于德信无线通信集团所属公司研发的所有智能手机的量产控制。 3Reference 编制依据： 产品可靠性测试标准 Product Reliability Test Standard ODM Product EMS Quality Management Flow 4

4、Principle 执行原则 . The standard will be added into the quality assurance system of TF. As a part of the handhold product quality assurance system, this should be executed strictly. 该标准被纳入德信产品质量保证体系，作为手持式移动通讯产品质量保证的组成部分，要求严格执 行并遵守此标准。 5 Judgment 判定标准 A 级：关键缺陷 表现为产品的一项或多项性能指标，使用功能失效或外观受严重影响。具体表现 如产品参数测试

5、项单项或多项失败，单项或多项功能故障，机械结构，卡扣，导轨，转轴等失效， 壳体破裂等 Level A: Severity defect It means one or more functionality/parameter index items are invalid or degradation seriously, such as RF parameter test items failures, one or more functional failures, mechanism, hook, hinge are invalidation, housing crack etc. B

6、级：主要缺陷 产品使用功能无影响，外观影响较严重。具体表现如产品参数测试项单项或多项 性能下降但仍在范围之内，单项或多项功能性能略有下降，机械结构，卡扣，导轨，转轴等性能下 降但不影响正常使用，喷涂磨损，壳体裂缝等 Level B: General defect The using function has no effect, and the appearance has a terrible effect. Focus on appearance and mechanism failures, but function and parameter test should be ok eve

7、n though degradation occuring. such as performance of functional mechanism， abrasion failure of painting，crack of housing etc. C 级：次要缺陷 产品使用功能无影响，外观影响较轻微，后果严重程度可忽略。具体表现如产 品参数测试正常，功能测试正常，机械结构，卡扣，导轨，转轴等性能略有下降但不影响正常使用， 喷涂轻微磨损，壳体轻微裂纹等 Level C: Light defect The using function has no effect, and the appea

8、rance has a little effect. Product parameter test and function test are normal, mechanism, hook, hinge are a little weak but still can be used in normal，little abrasion of Doc. Type Standard Doc. No. QC2039 智能手机量产通用可靠性测试标准 Smartphone MP Generalt Relibility Test Standard Page 3/13 Version 1.1 at room

9、 temperature（2025 C） for 2hours. 将样机装入电池，关机，存入 5 个 电话和 5 条短信息，并将手机时钟 设置为当前日期时间设置气候试 验箱条件为: 60 , 95%RH，将样 品放入气候实验箱持续 40 小时， 取出样品在室温恢复 2 小时后对样 破坏性测 试 Destroy test 湿热试验 Temp/Humidity 品进行检查. Power off the samples with full battery energy and preset five phone numbers and five SMS; setting the current da

10、te and time.Set the chamber temperature: 60 C, 95%RH. Keep samples in the chamber for 40 hours. Take the samples out of the chamber and check them after leave them at room temperature for 2hours 在手机中预存入 5 个电话和 5 条短 信息,并将手机时钟设置为当前日 期时间. 将手机设置为开机插卡 状态。将样机放置静电测试台的绝 缘垫上，并且用充电器加电使手机 处于充电状态（样机与绝缘垫边缘 距离至少

11、2 英寸；两个样机之间的 距离也是至少 2 英寸） 打开静电枪， 综测仪。将手机与综测仪连接，调 节放电方式，分别选择+/-6kV(接 破坏性测 试 Destroy test 静电测试 ESD 触放电，+/-13kV（空气放电） ， 对手机指定部位放电 10 次，每测 试一次，同时手机对地放电一次。 做完一个部位的测试，检查手机功 能、内存、信号和灵敏度，并观察 手机在测试过程中有无死机，通信 链路中断，LCD 显示异常，自动关 机及其他异常现象。样机应与综测 仪建立起呼叫连接的状态下进行 各个放电方式、级别和极性的测试 若因软件故障等无法建立呼叫时 可呼 “112” 或拔打 “1860”“1

12、001” / 建立起呼叫。样机放电点的定义： /-6KV(接触放电仅对于样机的 金属部件、金属装饰件、金属材料 静电枪，综 测仪 ESD generator, 8922 气候试验箱 Climate chamber 手机外观, 结 构, 功能, 及 内存时间无异 常， 所有附件中 参数指标正常， 功能正常。 Appearance, mechanism, function EMS should the and pass memory 按照ODM Product MP Reliability Test Control WI执行 Follow ODM Product MP Reliability Te

13、st Control WI muster. All of parameter indexes in the appendixes are in the spec. are Functions normal. 按照ODM Product MP Reliability Test Control WI执行 Follow ODM Product MP Reliability Test Control WI 手机功能, 结 构， 外观及内存 时间无异常 Appearance, mechanism, function EMS should muster. and pass memory Doc. Type

14、 Standard Doc. No. QC2039 智能手机量产通用可靠性测试标准 Smartphone MP Generalt Relibility Test Standard Page 4/13 Version 1.1 或有金属性能的涂层， Lens 等放电， +/-13kV（空气放电）对于样机经 常被直接接触到的有缝隙的地方, 如：按键，侧键，天线，转轴处。 空气放电前，去除所有的塞子，如 充电器耳机塞子等。样机放置方式： 对于直握手机，背面放电时将 LCD 面向下。 Preset five phone numbers and five SMS; setting the current

15、date and time. Power on the samples with SIM card. Place the horizontal combination plate on the wooden desk and place the insulation sheet on the horizontal combination plate, whose size is smaller by 10 cm in the length and width than the horizontal combination plate, and place the HHP on the dist

16、ance (min. of 10 cm from the edge of the horizontal combination plate. Then confirm that the insulator sheet shows no obvious signs of wear or damage. Switch on static gun and 8922, make a call, then selection the mode of discharge, contact (+/-6kV and air discharge (+/-13kV and then discharge the a

17、im location 10 times and then discharge to ground each time. Check the function, memory, signal and sensitiveness after each test, then observe the samples if their have froze, communication interrupt, LCD display abnormal, power off self-acting or other abnormal statuses. Samples can make a call to

18、 8922 when discharging, if the phone discontact, pls dial 112 or 1860/1001. Contact discharge (+/-6kv is used to all exposed metallized (to make metallic or to coat or treat with metal pieces that a user may touch directly about the ordinary use. Ex Doc. Type Standard Doc. No. QC2039 智能手机量产通用可靠性测试标准

19、 Smartphone MP Generalt Relibility Test Standard Page 5/13 Version 1.1 charging terminals, Antenna metal pieces etc. Air discharge is used to all insulation pieces which a user may touch directly about the ordinary use. Ex Key, Side SW, antenna, Gap of the Hinge etc. Remove the covers for the I/O co

20、nnector and H/J before applying air discharge. Straight type: Face the LCD display down when 样机外观，结 构， 功能和内存 样机中存入 5 个电话，5 条短信， 并将手机时钟设置为当前时日期，将 样机设置为开机不插卡状态对手机 进行 6 个面 1.0m 的自由跌落实验， 每个面的跌落次数为 2 次，每个面跌 破坏性测 试 Destroy test 1.0 米跌落 1.0m drop 落后都要对手机进行检查。 Preset five phone numbers and five SMS; setting

21、 the current date and time. Power on the samples without SIM card. Then do the 1.0m-drop test of the 6 face of samples。Each face drop twice. Then check appearances, mechanism, function, EMS memory and time after each drop. 跌落测试机 Drop tester 符合要求。 所有 附件中参数指 标正常， 功能正 常。 Appearance, mechanism, function

22、 EMS should the and pass memory discharging on the backside. 按照ODM Product MP Reliability Test Control WI执行 Follow ODM Product MP Reliability Test Control WI muster. All of parameter indexes in the appendixes are in the spec. are Functions normal. 将手机装入电池， 关机,放入装满粉 尘的口袋中连续晃动 1 分钟,然后 从口袋中取出手机,用无尘布与离

23、子风枪对其清洁后,进行检查 破坏性测 试 None destroy test 粉尘试验 Dust test The sample should be power off with battery, put the samples into the chamber full of dust and shake for 1minute. Take the samples out of dust tester, use non-dust cloth and ion air gun to clean them, and then check the function mechanical and ap

24、pearance. 沙尘材料: 滑石粉 颗粒大 小:300 目 (约 46m 4 样品外观目视 测试无异常(显 示区域无明显 沙尘;壳体表面 喷涂无褪化现 象手机, 结构 无异常 注：如果其中有某项测试 Fail，分析出原因（经 TF QA 确认）后可以进行维修后继续做下个步骤的试验， 但测试过程必须详细的记录在测试报告中。 Remark: If some one during test is fail, it can continue the next test after analyzing root cause (confirmed by TF QA and performing mai

25、ntenance. Doc. Type Standard Doc. No. QC2039 智能手机量产通用可靠性测试标准 Smartphone MP Generalt Relibility Test Standard Page 11/13 Version 1.1 及专用纸带（11/16 英寸）测试方式为 连续摩擦施加在被测样品上的压力为 175 克，“O”型环有损坏或使用六个 月后必须更换特殊形师和设计工程师 共同确定。 Fix the sample at the RCA tester and then undergo 150/300 cycles continual abrasion tes

26、t.Make sure the surface of the samples and the axis is upright,(For the surface, fix the front of the housing and make sure it is horizontal and the surface of the testing contact plenary; for bevel and arris, fill up the test part to make sure the “0” ring and rub points connect firmlyCheck the sam

27、ple every 50 cycles and make sure the surface clean.Choose surface, arc, bevel, arris and other parts of samples usually touched during daily life for testing.300 cycles for surface, arc, bevel and 150cycles for arris.During this test, special RCA tester (Type: 7-IBB and special punch tape(11/16 inc

28、h should be used.Test method is continual abrasion.The load bringing to bear the samples is 175g.“O” ring must be changed if it is damaged or has been used for six months.The rub points should be decided by Test engineer and design engineer together for samples in special shapes. 将铅笔芯削成圆柱形并在 400 目砂

29、纸上磨平后， 装在铅笔硬度测试仪上 （施加在笔尖上的载荷为 500g，铅 笔与水平面的夹角为 45）在样品表 非破坏性 测试 None destroy test 面从不同的方向不同的位置划出 硬度测试 Hardness test 35cm 长的线条 35 条。 对于喷漆表 面的硬度标准为 2H （三菱牌） 500g 用 的载荷。对于 Lens 表面的硬度标准 为 3H（三菱牌）用 500g 的载荷。每 划完一次都应将铅笔磨平。 Make sure the cylindrical pencil lead intact and smoothly by abrading on 铅笔划伤 硬度测试 仪

30、 Pencil hardness test 2 angle(30cm by eye painting. plating, etc, IMD coating For should no peel off and have no signs of of exposure internal layers For print , the pattern or font should have no breakage and illegibility（for print、keypad） 外观检查： 用橡 皮擦去铅笔痕 迹，在日光灯 下，距 30cm 目 视表面喷漆， 印 刷，电镀，Lens 表面无划痕。

31、 Appearance Test: At daylight lamp, observe Doc. Type Standard Doc. No. QC2039 智能手机量产通用可靠性测试标准 Smartphone MP Generalt Relibility Test Standard Page 12/13 Version 1.1 sand paper. Fix the pencil onto Pencil Scratch Hardness Tester (load is 500g, the angle between pencil and horizontal is 45Scratch 35

32、lines 35 times from different directions on the surface of samples.For painting surface, hardness standard is 2H (Mitsubishi with load of 500g.For Lens surface, hardness standard is 2H (Mitsubishi with load of painting, print and (30cm eye plating by .There should be no scratch on surface erase trac

33、e. mark painted after pencil 500g.Make sure the pencil lead smoothly after each scratch 用划格器在被测样品上划出 25 个 1 平方毫米的方格， 划线应深及样品底 材。切割完后，用柔软毛刷轻轻刷去 测试区域的切落碎片。用 3M610 号 胶带牢牢粘住被测区域， 并用橡皮用 力檫试胶带， 以加大胶带与被测区域 接触面积及力度。1 分钟后，用手抓 住胶带一端， 在与被测样品垂直的方 向（90）迅速扯下胶带,并检查被测 区域表面在同一被测位置重复粘揭 3 次，每次使用新胶带。 非破坏性 测试 None destroy test 附着力测试 Adhesion test Carve 25 panes with 1mm x 1mm on the painting surface. Carve until the internal layers expose.After scratch, brush the chips of samples by using a soft brush.Stick the 3M610 划格器 Cross cutting 2 有涂层脱落的 方格数应不大 于总方格数的 3% 单个方格涂层 脱落面积不大 于单个方格总 面积的 50%