Miniaturization has become the key word in microelectronics. Indeed, manufacturers aim at shrinkingdevice critical dimensions in order to improve their performances and to decrease their costs.In that respect, lithography plays a predominant role since it is the step that defines the circuit.The lithography technique used for mass production today and that addressed the 65 nm technologynode is optical lithography at a wavelength of 193 nm. But it is difficult to improve resolutionwithout greatly increasing complexity, tool price and difficulty in controlling the process. A solutionis immersion lithography which principle is to introduce a fluid of higher refractive index than airbetween the last lens element and the wafer : it, firstly, rel...
It is possible to extend optical lithography by using immersion imaging methods. Historically, the a...
Pour les technologies avancées, la lithographie optique par immersion utilisant des sources 193nm at...
The minimum feature size of semiconductor devices will be smaller and smaller because of the increas...
Miniaturization has become the key word in microelectronics. Indeed, manufacturers aim at shrinkingd...
International audienceAn apparatus for immersion interferometric lithography is described here where...
The physical limitations of lithographic imaging are ultimately imposed by the refractive indices of...
The physical limitations of lithographic imaging are ultimately imposed by the refractive indices of...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
It is possible to extend optical lithography by using immersion imaging methods. Historically, the a...
Pour les technologies avancées, la lithographie optique par immersion utilisant des sources 193nm at...
The minimum feature size of semiconductor devices will be smaller and smaller because of the increas...
Miniaturization has become the key word in microelectronics. Indeed, manufacturers aim at shrinkingd...
International audienceAn apparatus for immersion interferometric lithography is described here where...
The physical limitations of lithographic imaging are ultimately imposed by the refractive indices of...
The physical limitations of lithographic imaging are ultimately imposed by the refractive indices of...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
For advanced technologies nodes, immersion optical lithography using 193nm sources reaches its limit...
It is possible to extend optical lithography by using immersion imaging methods. Historically, the a...
Pour les technologies avancées, la lithographie optique par immersion utilisant des sources 193nm at...
The minimum feature size of semiconductor devices will be smaller and smaller because of the increas...