
陶瓷基板,陶瓷線路板,氮化鋁基板,氧化鋁基板加工,線距線寬精度可以達到50微米,中山大學電子封裝電化學實驗室,加工工藝源于航空科技。
面向微電子公司,采用DPC技術加工陶瓷電路。解決客戶陶瓷電路量產訂單的加需求。
面向科研院校提供陶瓷電路加工所需化學品。為研究者提供磁控濺射、菲林和電鍍加工服務。
以下是3535標準版的介紹,及生產線樣片實拍照片:
氧化鋁純度96%,材料板厚0.5mm,鍍銅厚度65±15μm,可選雙面白色或者綠色阻焊油墨,沉銀0.2-0.4μm。
A面鍍層情況
鍍層層數:*一層 材料種類:鈦 厚度:0.1μm
鍍層層數:*二層 材料種類:銅 厚度:65±10μm
鍍層層數:*三層 材料種類:銀 厚度:0.2-0.5μm
B面鍍層情況
鍍層層數:*一層 材料種類:鈦 厚度:0.1μm
鍍層層數:*二層 材料種類:銅 厚度:65±10μm
鍍層層數:*三層 材料種類:銀 厚度:0.2-0.5μm
阻焊油墨:可選白色,綠色
A面阻焊油墨厚度:10-13μm
B面阻焊油墨厚度:10-20μm
通孔鍍銅,孔徑53μm 100μm 53μm
Ceramic substrates, ceramic circuit boards, Aluminium Nitride substrates, Aluminium Oxide substrates processing, line width and spacing can reach 50μm.
Sun Yat-sen University Electronic Packaging Electrochemistry Lab, our processing techniques come from space technology.
To microelectronics companies, we adopt DPC technology to process ceramic circuits, meeting their demands for mass production of the ceramic circuits. To scientific research institutions, we provide the required chemicals for ceramic circuits processing. To researchers, we provide the services of magnetron sputtering, film and electroplating processing.
The following is a brief introduction to 3535 standard edition, with sample pictures:
Alumina purity is 96%, material plate thickness is 0.5mm, copper plating thickness is 65±15μm.
The color of solder-resist ink is optional, you can choose double-sided white or green. Immersion silver thickness is 0.2-0.4μm.
Plating layers on Side A
The first layer: material: Ti; Thickness: 0.1μm;
The second layer: material: Cu; Thickness: 65±10μm
The third layer: material: Ag; Thickness: 0.2-0.5μm
Plating layers on Side B
The first layer: material: Ti; Thickness: 0.1μm;
The second layer: material: Cu; Thickness: 65±10μm
The third layer: material: Ag; Thickness: 0.2-0.5μm
Solder-resist ink: white or green
Thickness of solder-resist ink on side A: 10-13μm
Thickness of solder-resist ink on side B: 10-20μm
Hole cut copper plating, apertures are 53μm, 100μm, 53μm
There are two types of 3535 ceramic substrates, one is square, the other rectangle.
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