Resin dispensing apparatus
AssigneeSamsung Electronics Co., Ltd.
InventorsJoon Young Kim, Young Kyung Kim
Life of this patent
Estimating the term…
Abstract
A resin dispensing apparatus includes a supply unit including a syringe having an internal space configured to hold a phosphor-containing resin. An agitator is disposed in the internal space. The supply unit is configured to rotate at least one of the syringe and the agitator to prevent settling of phosphor contained in the phosphor-containing resin. A discharge unit includes a cylinder having a discharge nozzle through which the phosphor-containing resin, received through a connecting pipe connected to the syringe, is discharged. A piston provides pressure to discharge the phosphor-containing resin through the discharge nozzle inside the cylinder.
Claims20
A resin dispensing apparatus comprising:
- a supply unit including a syringe having an internal space configured to hold a phosphor-containing resin, an agitator disposed in the internal space, the supply unit configured to rotate the syringe to prevent settling of phosphor contained in the phosphor-containing resin;
- and
- a discharge unit including a cylinder having a discharge nozzle through which the phosphor-containing resin, received through a connecting pipe connected to the syringe, is discharged, and a piston providing pressure to discharge the phosphor-containing resin inside the cylinder through the discharge nozzle.
A resin dispensing apparatus comprising:
- a supply unit including a syringe having an internal space configured to hold a phosphor-containing resin, an agitator disposed in the internal space, the supply unit configured to rotate the agitator to prevent settling of phosphor contained in the phosphor-containing resin;
- and
- a discharge unit including a cylinder having a discharge nozzle through which the phosphor-containing resin, received through a connecting pipe connected to the syringe, is discharged, and a piston providing pressure to discharge the phosphor-containing resin inside the cylinder through the discharge nozzle.
A resin dispensing apparatus comprising:
- a supply unit including a syringe configured to hold a phosphor-containing resin, an agitator inside the syringe disposed on a collinear axis of the syringe, the syringe inclined at an angle to a surface having a dispensing object thereon;
- a discharge unit coupled to the supply unit by a connecting pipe configured to transport the phosphor-containing resin from the syringe to the discharge unit, the discharge unit having a piston configured to transfer the phosphor-containing resin from the discharge unit to the dispensing object;
- and
- a controller configured to rotate at least one of the syringe and the agitator, and to move the piston to transfer the discharged resin to the dispensing object.
Dependencies are inferred from the claim text.