手机版单机捕鱼达人|单机捕鱼中文版下载

首頁收藏設為主頁

當前位置:首頁 > 產品與服務> 襯底

4寸藍寶石襯底

2014-09-01




藍寶石晶片



Item


4"

Unit

 Dimension


Diameter:


100 ± 0.15

mm


Thickness:


650 ± 20

um


Primary Flat:


301.0

mm

Orientation


Surface-cut:


C plane : Tilt 0.2°±0.1° in M axis /

~


Primary Flat:


A plane : 0° ± 0.15°

~

Flatness


Bow:


 0 ~ (-10)

um


Warp:


20

um


Total Thickness Variation (TTV):


10

um


LTV


2.5

um


Front side Roughness


0.2

nm


Back side Roughness


0.8-1.2

um


Cleanliness


No particles and fingerprints

~


4.Material Quality


High-purity mono-crystal Al2O3

~

 

5.Package


Wafers are packed in cleaned wafer cassettes containing 25 wafers under clean room environment.


~

 

6.Trace Ability


Wafers shall be traceable with respect to cassette number. The wafer box should be marked with a removable label showing the date, the cassette number and the quantity.


~

 

7.Laser Mark


Front or Back side


~

 

手机版单机捕鱼达人 单双中特公式规律 湖南快乐10分开奖直播 养殖孔雀真的能赚钱吗 骰子豹子是几个 形容老公赚钱辛苦的句子 新疆18选7 打验证码赚钱网站 天津快乐十分走势图一定牛 广西淘宝快3走势图表官网 喜乐彩 博发即时赔率 网络捕鱼赌钱 福彩3d走势图彩吧助手 江西快3全天计划 6场半全场 北京快中彩玩法