Filament alignment device
AssigneeSamsung Electronics Co., Ltd.
InventorSangwoo Seon
Life of this patent
Estimating the term…
Abstract
A filament alignment device for accommodating a PFG including a support plate, an insulator on the support plate, and a filament at an end portion of the insulator includes a main case having a first plate groove into which a first portion of the support plate is inserted and an open side surface, an auxiliary case for covering at least a first area of the open side surface of the main case and having a second plate groove into which a second portion of the support plate is inserted, a height adjuster including a height controller on an upper sidewall of the main case and a fixing hook provided on an end portion of the height controller and which the filament is hung, and a hinge for rotatably connecting a sidewall of the auxiliary case to a sidewall of the main case.
Claims20
A filament alignment device for accommodating a plasma flood gun (PFG) including a support plate, an insulator on the support plate, and a filament installed at an end portion of the insulator, the filament alignment device comprising:
- a main case having, in a sidewall, a first plate groove into which a first portion of the support plate is inserted, and an open side surface;
- an auxiliary case covering at least a first area of the open side surface of the main case, and having, in a sidewall, a second plate groove into which a second portion of the support plate is inserted;
- a height adjuster including a height controller arranged on an upper sidewall of the main case and a fixing hook that is provided on an end portion of the height controller and on which the filament is hung;
- and
- a hinge rotatably connecting the sidewall of the auxiliary case with the sidewall of the main case such that the auxiliary case is opened and closed with respect to the main case.
A filament alignment device for accommodating a plasma flood gun (PFG) including a support plate, an insulator on the support plate, and a filament installed at an end portion of the insulator, the filament alignment device comprising:
- a main case having, in a sidewall, a first plate groove into which a first portion of the support plate is inserted, and an open side surface;
- an auxiliary case covering at least a first area of the open side surface of the main case, and having, in a sidewall, a second plate groove into which a second portion of the support plate is inserted;
- and
- a height adjuster including a height controller penetrating through an upper sidewall of the main case and a fixing hook that is provided on an end portion of the height controller and on which the filament is hung,
- wherein a first guide key is provided on each of two opposite sidewalls of the main case, and
- wherein a second guide key, which is complementarily engaged with the first guide key, is provided on each of two opposite sidewalls of the auxiliary case.
A filament alignment device for accommodating a plasma flood gun (PFG) including a support plate, an insulator on the support plate, and a filament installed at an end portion of the insulator, the filament alignment device comprising:
- a main case having, in a sidewall, a first plate groove into which a first portion of the support plate is inserted, and a first guide key on an open side surface;
- an auxiliary case covering at least a first area of the open side surface of the main case, having, in a sidewall, a second plate groove into which a second portion of the support plate is inserted, and a second guide key complementarily engaged with the first guide key;
- a height adjuster including a micrometer on an upper sidewall of the main case, a magnet attached to an end portion of the micrometer by a magnetic force, and a fixing hook attached to the magnet by a magnetic force and on which the filament is hung, the fixing hook rotating independently from a rotation of the micrometer;
- and
- a hinge rotatably connecting the sidewall of the auxiliary case with the sidewall of the main case such that the auxiliary case is opened and closed with respect to the main case,
- wherein the first plate groove is provided on each of two opposite sidewalls of the main case, and the second plate groove is provided on each of two opposite sidewalls of the auxiliary case.
Dependencies are inferred from the claim text.