自華光電®矽玻璃晶圓 myBlossom® Silicon-on-Glass Wafer


自華®標準SoG晶圓 現貨超市
myBlossom® SoG Wafer


自華®矽玻璃晶圓, 矽玻璃鍵合的晶圓, SoG晶圓
myBlossom® Silicon-on-Glass Wafer, SoG Wafer

自華®玻璃矽晶圓, 玻璃矽鍵合的晶圓, GoS晶圓
myBlossom® Glass-on-Silicon Wafer, GoS Wafer

SoG晶圓可使用於多種 MEMS 應用。這些晶圓會被客戶使用多種加工方式進一步加工成各種結構及其他 MEMS 的生產流程。

在這個 SOG晶圓/GOS晶圓,標準玻璃和矽晶圓是透過陽極鍵合的方式形成不可逆的鍵合層。單邊或是雙邊的晶圓複合體可透過使用材料本身所適合的 CMP 製程來研磨減薄到指定的厚度。這些製程所使用的玻璃晶圓是由 Plan Optik 生產,矽晶圓則使用市場上知名的廠商所生產常用的單晶矽標準晶圓。

整個晶圓的整體厚度最小可以做到 250 µm,而個別層(玻璃或矽)可以減薄到大約接近 20 µm。GOS 與 SOG 晶圓的邊緣透過 Plan Optik 進行特殊邊緣研磨,故可以去除掉鍵合時鍵合的間隙且不會減少晶圓的直徑,透過這個工藝可以減少所有的負面效應(粉塵汙染,破片的風險,操作的問題)。


Plan Optik可以根據客戶的規格生產 GOS 的和 SOG 晶圓。

作為 MEMS 蓋板晶圓的基板並可以做到相當薄的玻璃厚度(如 50 µm),可與標準的矽晶圓基板搭配使用(如 500 µm)。

使用於 MEMS 光學產品做為蓋板,使矽晶圓部分區域在後製程可以被去除後形成透光區,例如使用氫氧化鉀(KOH)蝕刻來製造蓋板。


自華光電 - 德國Plan Optik AG 玻璃晶圓/石英晶圓 台灣獨家代理商。
Allen K. Lin | | LINE ID: Allen-007 | Wechat ID: Allen-006 | T: 0910-782775

myBlossom® Silicon-on-Glass Wafer, SoG Wafer

myBlossom® Silicon-on-Glass Wafer, SoG Wafer
myBlossom® Glass-on-Silicon Wafer, GoS Wafer

Plan Optik offers these bonded wafers as a basic substrate for various MEMS applications. These wafers are then further processed by its customers using various structuring steps and other MEMS production processes.

In the case of GOS / SOG wafers, standard glass and silicon wafers are irreversibly bonded to each other by means of anodic bonding. One or both sides of the wafer stack can then subsequently be back thinned to the specified final thickness in each case using grinding and CMP processes adapted to the materials in question. The glass wafers employed are base wafers produced by Plan Optik itself, while the silicon wafers are widely available monocrystalline standard wafers by reputable manufacturers.

The minimum overall thickness of the entire wafer is about 250 µm, while the individual layers (glass or Si) can be thinned down by up to approx. 20 µm.

The edges of the GOS and SOG wafers produced by Plan Optik have a special edge grind, which removes the bondgap which results during bonding without reducing the diameter of the wafer. In this way all negative effects (contamination through particles, danger of breaking, handling problems) are eliminated.

Plan Optik manufactures GOS and SOG wafers according to customer specifications.

How glass and silicon team up to create paper-thin wafers for future gadgets

How glass and silicon team up to create paper-thin wafers for future gadgets

Bacon and eggs. Batman and Robin. Ben and Jerry. BOROFLOAT® and silicon. It’s easy to spot perfect pairs.

Silicon wafers and BOROFLOAT® glass are one such duo, thanks to a unique set of characteristics that make these materials the ideal solution for caps on LED, MEMS, optical parts, and microfluidic device seals. As electronic circuits shrink to accommodate advancing smartphone cameras, car sensors, hologram projectors, and high-tech glasses, paper-thin wafers will act as the backbone to the integrated circuits that supply computing power.

Together, these two substrates act as essential players in the gadgets of today and of the future. 

Tina Gallo, Manager, Applications and Logistic Services for SCHOTT's Home Tech division