Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Young-Kook Park"'
Publikováno v:
Electronics; Volume 11; Issue 9; Pages: 1324
Maintenance is the technology of continuously monitoring the conditions of equipment and predicting the timing of maintenance for equipment. Particularly in the field of semiconductor manufacturing, where processes are automated, various methods are
Publikováno v:
Electronics; Volume 11; Issue 6; Pages: 863
High-definition (HD) maps determine the location of the vehicle under limited visibility based on the location information of safety signs detected by sensors. If a safety sign disappears or changes, incorrect information may be obtained. Thus, map d
Publikováno v:
Journal of Radiation Protection and Research. 43:160-169
Publikováno v:
Journal of IKEEE. 20:9-15
Theendpointdetection(EPD)isthemostimportanttechniqueinplasmaetchingprocess.Inplasmaetchingprocess,theOpticalEmissionSpectroscopy(OES)isusuallyusedtoanalyzeplasmareaction.AndPlasmaImpedanceMonitoring(PIM)systemisusedtomeasurethevoltage,current,power,a
Publikováno v:
Journal of IKEEE. 19:541-547
In current semiconductor manufacturing, as the feature size of integrated circuit (IC) devices continuously shrinks, detecting endpoint in plasma etching process is more difficult than before. For endpoint detection, various kinds of sensors are inst
Publikováno v:
Applied Mechanics and Materials. :1121-1126
In this paper, a linear quadratic Gaussian controller is proposed to achieve the robust temperature stability of the fuser system against measurement noise and system disturbance. The proposed controller is fitted to replace the PI controller and rel
Publikováno v:
ECS Transactions. 60:875-880
The need for the accurate endpoint detection (EPD) technique in plasma etching process is increasing in the semiconductor industry for yield improvement and higher device performance. To monitor and analyze plasma process, the one of the most popular
Publikováno v:
ECS Transactions. 52:847-852
In plasma etch process, the optical emission spectroscope (OES) is widely used to detect plasma etch endpoint. The OES gathers the intensity of the wavelength from the radicals in the plasma chamber. In addition, the OES is very sensitive to the exte
Publikováno v:
ECS Transactions. 52:907-912
As semiconductor devices are highly integrated, etching control is much more difficult in semiconductor industry. Plasma etching has better performance than wet etching especially in small open area etching. In semiconductor manufacturing industry, t
Publikováno v:
ECS Transactions. 44:1075-1080
Since semiconductor devices are extremely integrated, process control is much more difficult in semiconductor fabrication. The optical emission spectroscopy (OES) acquires unique wavelength intensity of particles in plasma chamber, and the endpoint c