@Crang bro for you ,When you employ an Indian as CEO, expect your business to suffer greatly...lol
144 views13 minutes ago
144 views13 minutes ago
Chinese semiconductor industry
- Thread starter Hendrik_2000
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Is the nature of the memory business, is very prone to boom busts cycles.
Not really .Google and Microsoft are thriving with Indian CEOs
Google? Don’t make me laugh.
Their product strategies is non-existent. They appear to be doing well because of the search cash cow.
Shanghai Ic Equipment Material Industry Innovation Center Co Ltd
Shanghai IC R&D Center Co Ltd
CN214795565U
Cleaning device of extreme ultraviolet lithography machine
Abstract
The utility model provides a belt cleaning device of extreme ultraviolet lithography machine, include: the device comprises an exposure vacuum cavity, wherein a workpiece table, an objective lens device, a glow discharge device, an inflation device connected with an inflation end of the exposure vacuum cavity and a vacuum pumping device connected with a pumping end of the exposure vacuum cavity are arranged in the exposure vacuum cavity; wherein the workpiece table is provided with a wafer bearing disc; the glow discharge device comprises a glow discharge ring and a glow power supply device connected with the glow discharge ring; the glow discharge ring is suspended above the wafer bearing plate and surrounds the wafer bearing plate. The exposure vacuum cavity is provided with the glow discharge device surrounding the workpiece table, and photoresist or other pollutants adsorbed in the exposure vacuum cavity are cleaned through the glow discharge device, so that frequent shutdown maintenance operation is avoided.
So for 5nm, the chiplet approach would be 25% more expensive than with EUV?
I think that is with EUV tools. Maybe because more dies are needed for a single chiplet, so to have the same productivity more EUV tools are needed. My guess is that Low NA EUV tools are not as "productive" as immersion tools......yet.
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