초록 ▼

A film forming apparatus includes a film forming chamber in which a film is formed on a substrate at a film forming position, a plurality of load lock chambers provided on the film forming chamber through gate valves respectively, a plurality of pivots provided in the film forming chamber correspond

A film forming apparatus includes a film forming chamber in which a film is formed on a substrate at a film forming position, a plurality of load lock chambers provided on the film forming chamber through gate valves respectively, a plurality of pivots provided in the film forming chamber correspondingly to the respective load lock chambers, and carrying arms supported by the pivots respectively so as to move the substrate from any one of the load lock chambers to the film forming position and contrariwise from the film forming position to any one of the load lock chambers.

대표청구항 ▼

A film forming apparatus comprising a delivering device of a substrate to be subjected to film formation, said delivering device comprising: a rotatable front shaft and a rotatable rear shaft which are provided in parallel in a horizontal plane; a front link and a rear link which are fixed to said f

A film forming apparatus comprising a delivering device of a substrate to be subjected to film formation, said delivering device comprising: a rotatable front shaft and a rotatable rear shaft which are provided in parallel in a horizontal plane; a front link and a rear link which are fixed to said front and rear shafts so as to be perpendicular to said front and rear shafts, respectively; a mount connected to respective top end portions of said front and rear links and located in a horizontal plane so as to mount thereon a tray of said substrate to be subjected to film formation; a front roller and a rear roller which are substantially semicircular and fixed to said front and rear shafts respectively and which have lack portions displaced in position from each other; a holder for holding said mount at a position above said front and rear shafts; a carrying arm having a tray support portion provided at its forward end portion so that said tray support portion goes in and out of a position above said front and rear shafts; and an engagement body projectingly provided at a lower surface of a forward end of said carrying arm so as to engage with said front and rear rollers to thereby rotate said front and rear rollers.