EL light emitting unit, power feeding unit and EL light...

Details EL light emitting unit, power feeding unit and EL light... EL light emitting unit, power feeding unit and EL light...

2006-08-22

2006-08-22

Tran, Thuy Vinh (Department: 2821)

Electric lamp and discharge devices: systems

Combined load device or load device temperature modifying...

Discharge device load

C315S070000

Reexamination Certificate

active

07095177

ABSTRACT:
EL light emitting device includes a cylindrical EL light emitting unit and a columnar power feeding unit. EL light emitting unit is composed such that a cylindrical receiver coil is arranged and connected along an inner circumferential face of the cylindrical EL light emitting element and integrated into a single body by an outer cover member. The power feeding unit is formed in a columnar shape whose diameter is smaller than an inner diameter of EL light emitting unit so that the power feeding unit can be inserted into the cylindrical EL light emitting unit. When the power feeding unit is inserted into EL light emitting unit and the power feeding unit is impressed with an alternating voltage, a high alternating voltage corresponding to the turn rate of both coils is generated in the receiver coil, so that light can be emitted from EL light emitting element.

REFERENCES:
patent: 4208869 (1980-06-01), Hanaoka
patent: 5144203 (1992-09-01), Fujita et al.
patent: 6636190 (2003-10-01), Hirakata et al.
patent: 2002-215069 (2002-07-01), None

Affiliated with

Also associated with

Rating

EL light emitting unit, power feeding unit and EL light... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with EL light emitting unit, power feeding unit and EL light..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and EL light emitting unit, power feeding unit and EL light... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3638568