Title:
紫外線発光ダイオード装置
Document Type and Number:
Japanese Patent JP4653712
Kind Code:
B2
Abstract:
A UV LED device (20, 20', 20") may be used for curing fluids. In one embodiment, LEDs (50) are positioned on faces (32, 32', 32"; 35, 35', 35"; 38, 38', 38"; 41, 41', 41''; 44, 44', 44") defined by an inverted recess (23, 23") in a base portion (22, 22"). The LEDs are configured such that the light beams (33, 36, 39, 42, 45) emitted from the LEDs converge at a single area (48) or point (A) to provide a single, focused area or point of amplified power from the LEDs. In another embodiment, the base portion is elongated to provide a single, focused line or region of amplified power from the LEDs. In another embodiment, the curing process occurs in an inert atmosphere. In one embodiment, a printed circuit (24) is disposed in the base portion to provide power to the LEDs.
Inventors:
Eric Jay Custer
Application Number:
JP2006252722A
Publication Date:
March 16, 2011
Filing Date:
September 19, 2006
Export Citation:
Assignee:
Summit Business Products, Inc.
International Classes:
B05C9/12; B01J19/12; B41J2/01; B41J11/00; H01L33/00; H01L33/48
Domestic Patent References:
| JP2002314151A | ||||
| JP2004363352A | ||||
| JP62159113A | ||||
| JP2002184209A | ||||
| JP11163412A | ||||
| JP2002329893A | ||||
| JP11274572A | ||||
| JP2001007406A | ||||
| JP2003282951A |
Foreign References:
| WO2004011848A1 |
Attorney, Agent or Firm:
▲吉▼川 俊雄