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US 9,981,457 B2Granted
Manufacturing apparatus of stack
AssigneeSemiconductor Emergy Laboratory Co., Ltd.
InventorsYoshiharu Hirakata, Satoshi Seo
Life of this patent
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Abstract
The stack manufacturing apparatus includes a first supporting body supply unit which is configured to intermittently unroll a roll sheet-shaped first supporting body and includes one of a pair of tension applying devices capable of applying tension to the unrolled first supporting body; a first adhesive layer formation unit configured to form a first adhesive layer over the first supporting body while the first supporting body supply unit suspends unrolling of the first supporting body; a first bonding unit configured to bond the first supporting body and a sheet-shaped member using the first adhesive layer; and a control unit which is configured to hold an end portion of the first supporting body and includes the other of the pair of tension applying devices.
Claims25
An apparatus for manufacturing a stack comprising:
- a first supporting body supply unit including a first tension applying device, the first supporting body supply unit configured to intermittently unroll a first supporting body;
- a first adhesive layer formation unit configured to form a first adhesive layer over the first supporting body while unrolling of the first supporting body is stopped;
- a first bonding unit including a holding mechanism configured to hold a sheet-shaped member, the first bonding unit configured to bond the sheet-shaped member and the first supporting body using the first adhesive layer so that a first stack where the first supporting body, the first adhesive layer, and the sheet-shaped member are stacked in this order is formed while unrolling of the first supporting body is stopped;
- a first movable stage comprised in the first bonding unit;
- a second movable stage comprised in the first adhesive layer formation unit;
- and
- a control unit including a second tension applying device, the control unit configured to hold an end portion of the first supporting body,
- wherein the first movable stage is configured to move in each of forward, backward, right, left, up and down directions,
- wherein the second movable stage is configured to move in each of forward, backward, right, left, up and down directions,
- wherein the first tension applying device and the second tension applying device are configured to apply tension to the first supporting body, and
- wherein the holding mechanism is provided with a heater and is configured to cure the first adhesive layer.
8 more elements
An apparatus for manufacturing a stack comprising:
- a first supporting body supply unit including a first tension applying device, the first supporting body supply unit configured to intermittently unroll a first supporting body;
- a first adhesive layer formation unit configured to form a first adhesive layer over the first supporting body while unrolling of the first supporting body is stopped;
- a first bonding unit including a holding mechanism configured to hold a sheet-shaped member, the first bonding unit configured to bond the sheet-shaped member and the first supporting body using the first adhesive layer so that a first stack where the first supporting body, the first adhesive layer, and the sheet-shaped member are stacked in this order is formed while unrolling of the first supporting body is stopped;
- a trigger formation unit configured to form a separation trigger in vicinities of end portions of the first adhesive layer and the sheet-shaped member while unrolling of the first supporting body is stopped;
- a separating unit configured to separate the first stack into an outer layer and a remaining portion using the separation trigger while unrolling of the first supporting body is stopped;
- a second adhesive layer formation unit configured to form a second adhesive layer over the remaining portion while unrolling of the first supporting body is stopped;
- a second bonding unit configured to be supplied with a second supporting body that is a sheet shape, the second bonding unit configured to bond the second supporting body and the remaining portion using the second adhesive layer so that a second stack where the remaining portion, the second adhesive layer, and the second supporting body are stacked in this order is formed while unrolling of the first supporting body is stopped;
- and
- a control unit including a second tension applying device, the control unit configured to hold an end portion of the first supporting body,
- wherein the first tension applying device and the second tension applying device are configured to apply tension to the first supporting body.
7 more elements
An apparatus for manufacturing a stack comprising:
- a first supporting body supply unit including a first tension applying device, the first supporting body supply unit configured to intermittently unroll a first supporting body;
- a first adhesive layer formation unit configured to form a first adhesive layer over the first supporting body while unrolling of the first supporting body is stopped;
- a first bonding unit including a holding mechanism configured to hold a sheet-shaped member, the first bonding unit configured to bond the sheet-shaped member and the first supporting body using the first adhesive layer so that a first stack where the first supporting body, the first adhesive layer, and the sheet-shaped member are stacked in this order is formed while unrolling of the first supporting body is stopped,
- a first movable stage comprised in the first bonding unit;
- a second movable stage comprised in the first adhesive layer formation unit;
- a control unit including a second tension applying device, the control unit configured to hold an end portion of the first supporting body, and
- a first adhesive layer curing unit;
- wherein the first movable stage is configured to move in each of forward, backward, right, left, up and down directions,
- wherein the second movable stage is configured to move in each of forward, backward, right, left, up and down directions,
- wherein the first tension applying device and the second tension applying device are configured to apply tension to the first supporting body,
- wherein the first adhesive layer is a photo-curable adhesive,
- wherein the apparatus is configured to supply the first stack to the first adhesive layer curing unit, and
- wherein the first adhesive layer curing unit is supplied with a light-irradiation mechanism configured to cure the first adhesive layer.
10 more elements
Dependencies are inferred from the claim text.