Inkjet all-layer printing process for customizable perovskite solar cells
Vacuum-free, laser-free inkjet printing of all functional layers (electron transport, perovskite, hole transport, counter electrode) enabling high-productivity and design-flexible perovskite cell production compatible with roll-to-roll.
Problem solved
Reduces manufacturing cost and equipment complexity for perovskite solar cells while enabling arbitrary patterning and size customization for non-standard installations and IoT/power applications.
Application contexts
- Custom-shaped solar modules
- Low-load roof/wall integration
- IoT self-powered sensors
- Vertical installation
Technical principle
Inkjet deposition of all layers using organic semiconductor formulation and printing transport technology; eliminates spin/die coating, laser patterning, and vacuum evaporation steps.
Typical use cases
- Custom printed cells for building design integration
- Low-cost printable power sources for sensors
Partnership route
How global engineering teams typically engage this asset.
Helpful to include: target cell size and pattern · substrate type · required power output · volume
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- Source: インクジェット印刷ペロブスカイト太陽電池 | リコー
- Original language: JA
- Summary AI-assisted; translation status: Unreviewed