CSP LED diodes are advanced solid-state light sources in which the LED chip is packaged at nearly the same size as the die itself, eliminating the need for traditional lead frames or bulky housings. This ultra-compact design enables higher packing density, lower thermal resistance, and improved optical efficiency. CSP LEDs are widely used in high-end applications such as automotive lighting, flash modules, backlighting, and miniaturized lighting systems where high brightness, precise light control, and space optimization are critical.
Features
- Flip-chip wafer-level package — footprint typically <1.0 mm²
- Wire-bond-free architecture — lower thermal resistance and higher reliability
- High luminance density (>500 lm/mm² typical) for compact optical systems
- Advanced phosphor coating with tight color binning (SDCM ≤2-step optional)
- Automotive-grade variants validated against AEC-Q102 standards
- Wafer-level production yields support OEM scaling without quality drift
Product Catalog
Support and Services
From sample request to mass production — our engineering team supports OEM/ODM customization, fast prototyping, and reliable scaled delivery.
As a manufacturer of LED packaging, we partner with you from spec selection to scaled production — expert guidance, transparent collaboration, and seamless logistics. Custom PCB design and PCBA assembly support.
FAQ
Q: Are you a manufacturer or trade company?
A: We are a factory in LED packaging since 2010.
Q: Can I get samples before placing larger orders?
A: Yes. Free-of-charge samples for most LEDs; freight to be borne by buyer.
Q: What is your MOQ?
A: Typically 1000pcs per LED type, except white / warm white where MOQ may differ.
Q: How long is the delivery lead time?
A: Most orders ship 7–10 days after payment confirmation; bulk and customized lead times vary.
Q: Which couriers do you use?
A: DHL / UPS / FedEx / TNT for samples and small parcels; sea/air freight for bulk.
Q: Do you support customization (pin cutting, packaging, binning)?
A: Yes. Customized manufacturing services are available for all customers.
Supporting global OEM & ODM projects
with customized LED solutions and fast engineering response.
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Email: sales@demophotech.com
2/F, Block D, Liye Building, No.20 Qingyuan Road, Wuxi City, Jiangsu Province, China, 214135