Solar cell
TW202641110AInactive Publication Date: 2026-10-01UNITED RENEWABLE ENERGY CO LTD
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Patent Information
- Application Number
- TW114110154
- Authority / Receiving Office
- TW · TW
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-10-01
- Estimated Expiration
- Not applicable · inactive patent
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Figure TWG2TA001077556_001 
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Abstract
A solar cell is provided, and the solar cell includes a semiconductor substrate, a boron diffusion layer, a first silicon-oxide layer, a passivation layer, an upper anti-reflection layer, an upper electrode, a tunnel-oxide layer, a semiconductor-thin-film layer, a lower anti-reflection layer, and a lower electrode. The semiconductor substrate has an upper surface and a lower surface. The boron diffusion layer is on the upper surface. The first silicon-oxide layer is on the boron diffusion layer, and the thickness of the first silicon-oxide layer is in the range of
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