Core Technology

Horizontal High Power
UV-C LED

A paradigm shift in UV-C LED technology. Our patented horizontal structure solves the fundamental limitations of conventional LEDs.

What Makes HHP UV-C LED Revolutionary?

Conventional lateral and vertical LED structures face fundamental limitations: current crowding, heat dissipation issues, and low efficiency at high power. ZeraBio's HHP technology solves all of these with a revolutionary approach.

2D P-Electrode Design

Completely eliminates current crowding. Uniform current distribution minimizes droop and maintains stable efficiency even at high drive currents.

Metal Substrate Structure

Replaces sapphire with metal substrate, improving thermal conductivity by 3x. Prevents heat accumulation and performance degradation.

Simplified Manufacturing

Horizontal structure reduces process complexity, improving yield and cutting manufacturing costs to 1/3 of competitors.

HHP UV-C LED chip structure

HHP LED chip architecture vs conventional structures

UV-C LED spectrum

UV-C wavelength optimized at 275nm for maximum germicidal effect

Performance Specifications

150-300mW
Single Chip Output
Industry best: 135mW (Nichia)
8.24%
Wall-Plug Efficiency
Industry avg: 3-7%
50,000h
Operational Lifespan
Industry avg: 20,000h
275nm
Peak Wavelength
Optimal germicidal range
COB LED technology evolution
Thermal performance comparison

Thermal comparison: ZeraBio ceramic COB vs aluminum COB

Ceramic-Based COB LED Module

World's first 500W single COB module commercialization. Our ceramic-based chip-on-board technology delivers superior heat dissipation and reliability.

500W single module β€” world's first commercialization
Ceramic base substrate for superior thermal management
High CRI lighting closely resembling natural sunlight
POB to COB technology evolution for reduced parts count
Proprietary phosphor blending for optimal color rendering
Applications: Grow lights, flood lights, industrial lighting
Intellectual Property

12 International Patents

Comprehensive patent portfolio protecting our core horizontal high-power LED technology across major markets.

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3
United States
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1
Japan
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8
South Korea
2010
Korea
Vertical LED with metal plating layer
3 patents
2012
Korea
Lateral power LED manufacturing
1 patent
2013
Korea
LED light module & Lateral power LED
2 patents
2014
Korea/PCT
LED Light Module with improved reliability
2 patents
2014-2016
USA
Horizontal power LED and manufacturing method
3 patents
2017
Japan
Horizontal power LED and manufacturing method
1 patent