Technology

 High Voltage Development

High Operation Voltage LED (HV-LEDs™) technology is developed from VLSI technology. The basic concept came from that an unit LED chip on the insulator was divided in sections with cross-connector. It is different from traditional DC-driven LEDs, HV-LEDs™ can be operated at high voltage, and also have high luminous flux in small current input. HV-LEDs is applied for vehicle lighting (DC 12V/DC 24V) or Par lighting (MR16/G4), which is compatible to a high voltage AC source (AC120V/240V).

Flip-chip bonding (Red, etc)

Axis-symmetry chip (projector light source)

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