Ilitek

Ilitek is a niche in the Design (Fabless) segment of the semiconductor & AI supply chain, headquartered in Taiwan. Its key suppliers include TSMC, ASE Technology.

Touch and display driver IC designer.

Ticker
TWO: 3598
Headquarters
Taiwan
Market position
niche
Value-chain segment
Display ICs
Key products
TFT-LCD driver ICs, capacitive touch controller ICs

About Ilitek

Ilitek, headquartered in Taiwan, operates in the Display ICs segment of the semiconductor & AI supply chain and is positioned as a market niche there. Its key products include TFT-LCD driver ICs, capacitive touch controller ICs. wafergraph maps 2 tracked suppliers for Ilitek across the value chain.

Role in the chain

Ilitek is a market niche in Design (Fabless) (Display ICs), headquartered in Taiwan. Touch and display driver IC designer.

Diligence questions

  1. The dataset records 2 tracked suppliers for Ilitek. Which of those edges are researched (named in a filing or primary source) versus segment-inferred, and what happens if one of them stops shipping?
  2. 2 of Ilitek's tracked suppliers are a monopoly or leader (including ASE Technology, TSMC). Which of those are actually single-source for the process step you care about?
  3. Ilitek is headquartered in Taiwan. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
  4. Ilitek trades as TWO:3598. What does the latest reported period say about capacity and backlog versus the graph position above?
  5. Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.

Full diligence pack for Ilitek

Key products

  • TFT-LCD driver ICs
  • capacitive touch controller ICs

Suppliers

More Design (Fabless) companies

Sources

Open the interactive supply-chain view →

Cite as: wafergraph, “Ilitek — supply chain, financials & market position”, https://wafergraph.com/company/ilitek (data as of 2026-09-05).

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