最新国产成人综合在线观看-最新国产v亚洲v欧美v专区-最新更新国内自拍视频-最新高清无码专区-麻豆成人-麻豆按摩

Company News
|
2023.02.08
【 Zhongshi Innovation 】Mini-LED special solid solder paste

 

 

 

Mini-LED refers to the size of the LED chip in the order of 100μm, and the size is between the small pitch LED and the Micro LED, which is the result of further refinement of the small pitch LED. Among them, the small-pitch LED refers to the LED backlight or display product with the adjacent lamp bead spacing below 2.5 mm.

 

 

 

Mini-LED uses LED chip size of micron level, each Mini-LED circuit board usually has thousands of chips, tens of thousands of solder joints, to connect the RGB three-color chip.

 

 

 

 

 

Therefore, compared with the traditional reflow welding process, Mini-LED process requirements to reach the extreme, according to statistics, more than 40% of the poor welding is caused by the printing process, 40% is caused by welding. The other 20% has a lot to do with solder paste and substrate material. For the reliable welding of Mini-LED, higher requirements are put forward for equipment reflow welding, welding process, and material (solder paste), and all three are indispensable.

 

 

 

In such a precise and fine welding process, solder paste plays a vital role as the main bonding material.

 

 

 

 

 

Guangdong Zhongshi Metal Co., Ltd. has developed a Mini-LED special solid solder paste for the Mini-LED printing process. It has stable physical properties and oxidation resistance, good printability and film removal, uniform tin, ultra-fine welding powder, so that the amount of tin under stripping is more stable; And has excellent welding reliability, ultra-low void rate, less residue after welding, chip does not tilt, does not shift and other product features.

 

 

 

At present, 5-8# powder can be configured according to customer needs, and can be packaged or canned.

 

 

 

 

 

Free sample and order, welcome to contact us!

 

Contact number: 0769-85231818/400-853-0080

主站蜘蛛池模板: 免费观看高清黄页网址大全 | 97国产精品久久精品国产 | 欧美日韩亚洲中字二区 | 国产成人啪精视频精东传媒网站 | 姐姐不~不可以动漫在线观看 | 亚洲人成网站在线观看90影院 | 免费看 a一级毛片 免费久久狼人香蕉网 | 精品无码一区二区三区不卡 | 国产亚洲精品成人a在线 | 永久免费看mv网站入口 | 午夜在线播放免费人成无 | 国产精品成久久久久三级四虎 | 1级午夜影院费免区 | 久9视频这里只有精品123 | 久久天堂成人影院 | 国产对白精品刺激一区二区 | 在线免费观看a视频 | my pico未删减在线观看 | 激情床戏视频片段有叫声 | 亚洲欧美中文日韩v在线 | 久久精品AV无码亚洲色欲 | 黄色软件视频app | 看80后操 | 国产精品一久久香蕉国产线看 | 娇小老少配xxxxx | 蜜饯1V1高H- 秘密影院久久综合亚洲综合 | 精品九九视频 | 毛片免费观看的视频在线 | 国产精一品亚洲二区在线播放 | 亚洲高清无码在线 视频 | 日本黄色官网 | 性感尼姑风流寺 | 51vv视频社区 | 国语精彩对白2021 | 双腿被绑成M型调教PLAY照片 | 99久女女精品视频在线观看 | 香蕉精品国产高清自在自线 | 青青草在线 视频 | 在线看无码的免费网站 | 久久香蕉电影 | 热巴两次用约老师屁股发底线球 |