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Changchun Guangke Technology
Maskless lithography equipment for advanced manufacturing
About Changchun Guangke Technology
Changchun Guangke Technology, also known as Lighteek, is a high-tech enterprise specializing in the development and production of maskless lithography equipment. The company is a joint venture between the Jilin Provincial Department of Science and Technology and the Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP) of the Chinese Academy of Sciences. The research and development team consists of personnel with extensive experience in optical design, precision machinery, software control, electronic technology, and lithography processes.
Lighteek's core products are maskless laser direct imaging systems based on Digital Micromirror Device (DMD) technology. This equipment is primarily applied in the manufacturing of large-scale high-density PCB boards, smartphone touch panels, and various photomasks. The technology also serves fields such as micro-nano processing, MEMS, LED, and biochips. By eliminating the complex mask processing steps, this direct-write lithography method offers higher efficiency and greater flexibility compared to single-beam writing techniques.
The company holds multiple invention patents and provides customized product services to its clients. Its development team includes a significant number of individuals with doctoral and bachelor's degrees, underpinning its strong capabilities in independent design, development, and production.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2015
- Headquarters
- China
- Open positions
- None listed
- Dealroom signal
- 20.0/100
- Industry
- Telecom, Engineering and Manufacturing Equipment
- Sector
- Telecom, Laser Technology, Photonics Tech, DT and LS, science-based
- Technology
- Hardware, Deep Tech
- Business model
- Manufacturing
- Client focus
- b2b
- Links
- Website
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SEED✓Equity / VC | Nov 2025 | $14M | $55M | Jilin PE · Changxing Fund | ↗ |
| SEED✓Equity / VC | Feb 2024 | $2.8M | $11M | Changchun Huize · Evergreen Fund | ↗ |
Growth signals
Latest recorded traffic for Changchun Guangke Technology is 110 monthly website visits, down 74.4% over the last three months.
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed4 investors entered at this stage
- CHChangchun Huize
- EFEvergreen Fund
Changxing Fund- JPJilin PE
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
An AI-synthesised read of the highest-engagement posts about Changchun Guangke Technology on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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