Epistar Corporation

Taiwanese LED chip manufacturer (UVA/UVC), renamed to Ennostar Corporation on 1 October 2025.

LUVEX-curated Renamed UV Lamps T2A Hsinchu Founded 1996 XL
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About the company

Epistar Corporation was one of the world's largest LED chip manufacturers (founded 1996 in Hsinchu/Taiwan), with its own UV-LED line (UVA/UVC). In March 2021 the Ennostar Corporation holding structure was formed via a share swap together with Lextar Electronics. On 1 October 2025, Epistar as a standalone brand was formally replaced by Ennostar; epistar.com 301-redirects to chip.ennostar.com. Chip production continues under the Ennostar umbrella.

APPLICATIONS
disinfectioncuringsensing
TECHNOLOGIES
uv-ledled-chip

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Industry story · Lifecycle

1 Meilenstein · 2025

2025
  1. 01.10.2025 Rename

    Epistar formally replaced as brand by Ennostar Corporation

    On 1 October 2025 Epistar is formally replaced as a stand-alone brand by Ennostar Corporation — epistar.com 301-redirects to chip.ennostar.com. Chip production (UVA/UVC LED dies) continues as a subsidiary under Ennostar. Consolidation in the Taiwanese UV-LED market.

    Involved Ennostar Corporation Source

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