Yunyinggu (Viewtrix Technology)
Yunyinggu Technology (云英谷科技), which rebranded as Viewtrix Technology, is a Shenzhen-based fabless semiconductor company founded in 2012 that designs AMOLED display driver integrated circuits (DDIC) and color-rendering display solutions for smartphones and other devices. By 2024 sales volume it was the largest AMOLED display driver chip supplier in mainland China and the fifth-largest globally, with R&D and operations across Shenzhen, Shanghai, Beijing, and Hong Kong. Backed by Qiming Venture Partners (Series C and extension), Huawei, and Xiaomi, the company completed a Hong Kong IPO. It is a hardware/semiconductor business and publishes no public developer API surface; this profile is retained as a network identity record. The original yunyinggu.com domain no longer resolves and viewtrix.com is a parked domain-for-sale listing.
Index entry only — little beyond a description and a link, and nothing machine-readable enough for an agent to act on without a human reading the site first.
Yunyinggu (Viewtrix Technology) is tracked in the API Evangelist network. This page is the human-readable profile that sits on top of the machine-readable index we maintain at apis.io.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Yunyinggu (Viewtrix Technology) scores 6.8/100 (minimal), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
Resources
Every other property we hold for Yunyinggu (Viewtrix Technology) — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Company 1
The organization behind the API
Other 1
Properties that don't map to a standard resource type
Yunyinggu (Viewtrix Technology) is in the network as a tracked entity. We haven't yet indexed a public API surface for it — when one is published, the artifacts, score, and agent-readiness read will appear here automatically. The source repository is where that profile is built.
← All providers · Data indexed from github.com/api-evangelist/yunyinggu · machine-readable index on apis.io