Produk

Gan HEMT Epitaxial Wafer

Gan Wafer

PAM-XIAMEN menawarkan Gallium Nitride wafer substrat untuk UHB-LED, Gallium Nitride wafer, LD dan peranti semikonduktor lain.

Substrat SiC Wafer (Silicon Carbide)

SiC Wafer

Silikon Carbideï¼SiC) Wafers PAM-XIAMENÂ menawarkan Silicon Carbide wafer crytal dan epitaxy, yang digunakan untuk Optoelektronik Devices, Devices kuasa tinggi, Peranti Suhu Tinggi, High Frequency Devices Power

GaAs Wafer

GaAs Wafer

PAM-XIAMEN menawarkan galium arsenida wafer substrat dan epitaxy untuk LED, LD dan aplikasi Microelectronics

GASB Wafer

kompaun Semiconductor

PAM-XIAMEN menawarkan Indium Semiconductor Wafer: INSB, InP, Inas, GASB, Jurang

Ge (Germanium) kristal tunggal dan Wafers

Germanium Wafer

PWAMÂ menawarkan bahan semikonduktor, (Ge) kristal Single Germanium dan Wafers berkembang dengan VGF / LEC

produk

CdZnTe Wafer

Kadmium Zinc Telluride (CdZnTe atau CZT) adalah semikonduktor baru

produk wafer

Silicon Wafer

PAM-XIAMEN, a silicon wafer manufacturing company, offers silicon wafer: FZ Silicon wafer, Test Wafer Monitor Wafer Dummy Wafer, Test Wafer,CZ wafer, epitaxial wafer, polished wafer, etching wafer.

The silicon wafer manufacturing process is crystal pulling, silicon wafer dicing, silicon wafer grinding, chamfering, etching, polishing, cleaning and inspection, among which crystal pulling, silicon wafer polishing and inspection are the core links of silicon wafer manufacturing. As the basic semiconductor substrate, silicon wafers must have high standards of purity, surface flatness, cleanliness, and impurity contamination to maintain the original designed functions of the chip. The high-specification requirements of semiconductor silicon wafers make its manufacturing process complicated. The four core steps include polysilicon purification and polysilicon ingot casting, single crystal silicon wafer growth, and silicon wafer cutting and shaping. As a raw material for wafer fab, the quality of silicon wafers directly determines the stability of the silicon wafer application process. Large-size silicon wafers have become the future development trend of silicon wafers. In order to improve production efficiency and reduce costs, more and more large-size silicon wafers are used.

produk wafer

WAFER FABRICATION

PAM-XIAMEN Tawaran plat photoresist dengan photoresist dan photomask, dan menyediakan Nanolithography (photolithography): Penyediaan permukaan, photoresist memohon, bakar Lembut, Alignment, Pendedahan, Pembangunan, Hard bakar, Bangunkan memeriksa, Etch, photoresist penyingkiran (jalur), pemeriksaan Akhir.