摘要:
A transport apparatus includes first and second linkages. The first linkage includes first and third arms that can be rotated around a coaxial rotary shaft of first through third driving shafts coaxially arranged, and transports a first carrier. The second linkage includes a second arm and the third arm that can be rotated around the coaxial rotary shaft of the first through third driving shafts, and transports a second carrier. The first and second linkages are arranged to allow the first and second carriers to move beyond the coaxial rotary shaft of the first through third driving shafts without interfering with each other.
摘要:
A transport apparatus which can properly transmit a rotary driving force of a rotating motor to a transport arm and can correctly detect an angle of rotation of a rotary driving shaft, thereby transporting an object to be transported in a transport unit to a correct position. The transport apparatus includes: a housing having an airtight structure; first to third driving shafts that are provided in the housing to be independently rotatable around a predetermined coaxial rotary shaft; permanent magnets arranged at predetermined positions of the first to third driving shafts, respectively; and electromagnetic coils provided in the housing to correspond to the respective permanent magnets. Driving currents are supplied to the electromagnetic coils based on predetermined information, so as to move the first to third driving shafts. The object to be transported is transported by first and second linkages fixed to the first to third driving shafts.
摘要:
A transport apparatus which can properly transmit a rotary driving force of a rotating motor to a transport arm and can correctly detect an angle of rotation of a rotary driving shaft, thereby transporting an object to be transported in a transport unit to a correct position. The transport apparatus includes: a housing having an airtight structure; first to third driving shafts that are provided in the housing to be independently rotatable around a predetermined coaxial rotary shaft; permanent magnets arranged at predetermined positions of the first to third driving shafts, respectively; and electromagnetic coils provided in the housing to correspond to the respective permanent magnets. Driving currents are supplied to the electromagnetic coils based on predetermined information, so as to move the first to third driving shafts. The object to be transported is transported by first and second linkages fixed to the first to third driving shafts.
摘要:
A transport apparatus includes first and second linkages. The first linkage includes first and third arms that can be rotated around a coaxial rotary shaft of first through third driving shafts coaxially arranged, and transports a first carrier. The second linkage includes a second arm and the third arm that can be rotated around the coaxial rotary shaft of the first through third driving shafts, and transports a second carrier. The first and second linkages are arranged to allow the first and second carriers to move beyond the coaxial rotary shaft of the first through third driving shafts without interfering with each other.
摘要:
A substrate transfer apparatus that reduces the quantity of sensors used to detect the position of a substrate so as to simplify the structure and lower costs. The substrate transfer apparatus transfers a substrate (S) between a core chamber (11) and a peripheral chamber (12 or 13). A transfer robot (15) is arranged in the core chamber. The transfer robot includes a hand (17) for carrying the substrate and is capable of extending/drawing and pivoting the hand. A sensor (19) detects an edge surface of the substrate. The sensor is arranged at a position that the edge surface of the substrate passes by when the hand is extended/drawn between the core chamber and the peripheral chamber and that the edge surface of the substrate passes by when the hand is pivoted in the core chamber.
摘要:
A substrate transfer apparatus that reduces the quantity of sensors used to detect the position of a substrate so as to simplify the structure and lower costs. The substrate transfer apparatus transfers a substrate (S) between a core chamber (11) and a peripheral chamber (12 or 13). A transfer robot (15) is arranged in the core chamber. The transfer robot includes a hand (17) for carrying the substrate and is capable of extending/drawing and pivoting the hand. A sensor (19) detects an edge surface of the substrate. The sensor is arranged at a position that the edge surface of the substrate passes by when the hand is extended/drawn between the core chamber and the peripheral chamber and that the edge surface of the substrate passes by when the hand is pivoted in the core chamber.
摘要:
There are provided a rotation introduction mechanism which transmits a rotating motion on the atmosphere side into vacuum, is arranged simply, has a low sliding resistance, and has a long life, a substrate transfer apparatus, a substrate transfer apparatus having a small pivot radius and generating a smaller amount of dusts, and a vacuum processing apparatus. A lubricant holding member is attached to a vacuum seal mechanism. The substrate transfer apparatus is arranged such that a first link mechanism includes a first arm and a fourth arm, a second link mechanism includes a second arm and a third arm, the first arm is fixedly attached to a first drive shaft, the first arm is fixedly attached to a second drive shaft, the third arm is rotatably attached to the first drive shaft, and the fourth arm is rotatably attached to the second drive shaft. The vacuum processing apparatus includes the substrate transfer apparatus.
摘要:
Object To provide a substrate assembly apparatus capable of simplifying a structure of the apparatus and performing appropriate detachment of a substrate constantly.Solving Means A substrate assembly apparatus according to the present invention includes a support base and a holding mechanism. The support base is for supporting a lower substrate. The holding mechanism includes a holding surface and a functional element. The holding surface is for holding an upper surface of an upper substrate. The functional element is provided on the holding surface and has a holding force variable in accordance with a magnitude of a voltage. The holding mechanism causes a lower surface of the upper substrate to face an upper surface of the lower substrate supported by the support base. With this structure, it becomes possible to electrically control the holding force with respect to the substrate and simplify the structure of the holding mechanism. Further, since the holding force of the substrate can be changed smoothly, appropriate detachment is constantly allowed even with respect to a thin substrate.
摘要:
There are provided a rotation introduction mechanism which transmits a rotating motion on the atmosphere side into vacuum, is arranged simply, has a low sliding resistance, and has a long life, a substrate transfer apparatus, a substrate transfer apparatus having a small pivot radius and generating a smaller amount of dusts, and a vacuum processing apparatus. A lubricant holding member is attached to a vacuum seal mechanism. The substrate transfer apparatus is arranged such that a first link mechanism includes a first arm and a fourth arm, a second link mechanism includes a second arm and a third arm, the first arm is fixedly attached to a first drive shaft, the first arm is fixedly attached to a second drive shaft, the third arm is rotatably attached to the first drive shaft, and the fourth arm is rotatably attached to the second drive shaft. The vacuum processing apparatus includes the substrate transfer apparatus.
摘要:
A display device includes a display panel including a bus line section; and at least one driver for driving the bus line section included in the display panel. Each of the at least one driver includes an amplifier for generating a non-driving signal based on an input signal, the non-driving signal not contributing to driving of the bus line section.