摘要:
A method according to the invention comprises: starting plasma discharge for forming the gas barrier layer in a film deposition chamber; and producing the gas barrier layer by using a plasma after a first predetermined period of time has elapsed from a start of the plasma discharge.
摘要:
The film deposition device includes a CVD film forming room disposed on a travel path of a substrate and having a function of performing the film deposition on a substrate by CVD, a treatment room disposed upstream or downstream of the CVD film forming room on the travel path and having a function of performing a predetermined treatment on the substrate, and a differential room disposed between and communicating with the CVD film forming room and the treatment room. The differential room includes a evacuation unit, a gas introducing unit for introducing at least one of a gas to be supplied to both of the CVD film forming room and the treatment room, and an inert gas, and a controller which controls the evacuation unit and the gas introducing unit to keep the differential room at a higher pressure than the CVD film forming room and the treatment room.
摘要:
A film deposition method deposits a film on a surface of a substrate in strip form traveling on a peripheral surface of a cylindrical drum in at least one film deposition compartment around the peripheral surface of the drum. The method disposes previously a differential compartment between one film deposition compartment and a compartment including a wrapping space containing at least one of a first position at which the substrate starts to travel on the drum and a second position at which the substrate separates from the drum, the differential compartments communicating with the compartment including the wrapping space and the film deposition compartment, sets a first pressure of the wrapping space lower than a second pressure of the at least one film deposition compartment and performs film deposition in the film deposition compartment with electric power supplied to the drum.
摘要:
The method for producing a laminate includes: a film forming step for forming a thin film having one or more layers on a support to obtain a thin film; a defect cover layer forming step for forming a defect cover layer on the thin film by CVD; and an inspection step for detecting a defect whose size is 0.1 μm or more and 20 μm or less through the top of the defect cover layer. This method enables to produce a laminate with fewer defects, which effective allows for the detection of fine defects.
摘要:
A cutting method and a cutting apparatus are provided which are capable of cutting a film without causing the cracking of a hard thin film or the deformation and/or property change of the layer beneath the hard thin film. The cutting apparatus includes: a conveying device that conveys a layered film including a base material and an inorganic film being a surface layer harder than the base material; a laminating section that attaches a laminate film to a predetermined cutting position of the inorganic film of the traveling layered film; a cutting section that cuts the layered film to which the laminate film is attached along the predetermined cutting position from the side opposite to the laminate film together with the laminate film; and a detaching section that detaches the laminate film after the cutting from the layered film.