At a glance
| Booth | N1062 |
| Country | TW |
| Website | www.onano-nm.com |
Company profile
ONANO INDUSTRIAL CORP. was founded in 2004 and describes itself as Taiwan's first professional optoelectronic glass-thinning manufacturing service company. Since its establishment, the company has focused on research, development, and manufacturing services for photoelectric thinning glass and has built its service scope around precision glass processing. ONANO INDUSTRIAL CORP. has also been developing TGV, or glass-core, services for customer groups as it expands from optoelectronic glass processing into semiconductor-substrate-related applications. For TGV structures, the company explains that obtaining holes with high aspect ratios requires highly selective etching processes. Depending on the glass selected, acid etching can be sufficient in some cases, but the company notes that acidic etching is often too fast to meet the required result. When acidic etching proceeds too quickly, ONANO states that the process can have low selectivity, fail to achieve high aspect ratios, and produce higher taper angles. To address those process limitations, ONANO offers an optimized etching process based on acid and alkaline media that is intended to maintain very high selectivity while keeping process times short. The company provides TGV etching solutions for panel formats of 300 x 300 mm, 510 x 515 mm, and 620 x 750mm. ONANO states that its process technology and production capacity are positioned strongly in the industry and that the yield and quality of its glass etching are highly recognized by customers. Its main service items include surface-processing services such as chemical etching and mechanical grinding, together with glass-substrate solutions covering Thinning, Polishing, and Via Etching. The company began investing in semiconductor-substrate-related technologies in 2019 and applied low-temperature co-fired ceramics (LTCC) as a feasible solution for heterogeneous integration. It has also been developing an AlN substrate process and states that it can produce Green Sheet and ceramic material with thermal conductivity greater than 170W/mk.
Exhibits
ONANO INDUSTRIAL CORP. provides development and volume manufacturing of glass thinning for precision optoelectronic TFT-LCD, OLED, and solar applications. The optoelectronic glass-thinning work includes etching and glass-substrate polishing, linking its established glass-processing capabilities with production manufacturing. For semiconductor-related glass substrates, its offering extends to chemical etching, mechanical grinding, Thinning, Polishing, and Via Etching as part of the company's surface-processing and glass-substrate service range. Its TGV capability includes the optimized high-selectivity acid-and-alkaline etching approach and panel processing at 300 x 300 mm, 510 x 515 mm, and 620 x 750mm. For heterogeneous integration and advanced substrate work, ONANO also lists LTCC-based substrate technology, Green Sheet, and AlN ceramic substrate production with thermal conductivity greater than 170W/mk.
Capabilities and products
- TFT-LCD/OLED/solar glass thinning processing
- glass substrate polishing
- TGV panel manufacturing in 300×300, 510×515, and 620×750mm formats
- chemical etching and mechanical grinding surface processing
- AlN substrate Green Sheet and >170W/mk ceramic production