Subsidiaries of KPS
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Subsidiaries of KPS
KMT
KMT is a company specializes in R&D of innovative Hybrid Fine Metal Masks that go beyond the limitations of the existing OLED fine metal masks. With more creative ideas and innovative technologies, we will step up to be a world-leader in the field of high-resolution displays.
Overview
| Date of foundation | 2020.02 |
|---|---|
| Name of CEO(s) | Ha Young Kim, Jungho Kim(Respective representation) |
| No. of Employees | 13 |
| Paid-in capital | 2.93 billion won |
| Main Business | Displays, Semiconductor manufacturing, Bio business |
| Tel | 031-8041-5427 |
| Address | 4th floor, 52, Dongtansandan 10-gil (Bangyo-dong), Hwaseong-si, Gyeonggi-do |
History
| MAY 2022 | · OLED FMM prototype for laptops with hybrid method unveiled |
|---|---|
| December 2021 | · Signing of R&D contract with Jeju National University |
| December 2021 | · Overseas patent application: ‘Method of manufacturing deposition masks by hybrid method’ |
| November 2021 | · Research on CTC separation project |
| October 2021 | · Completed fabrication of large hybrid mask sample sticks |
| October 2021 | · Completed manufacturing (renovation) of large-scale hybrid mask facilities |
| March 2021 | · Addition of business types including industrial robots and manufacturing and sales of FPD |
| November 2020 | · Paid-in capital increase |
| August 2020 | · Addition of business types including medical devices and development and sales of pharmaceuticals |
| February 2020 | · Foundation of KMT |
Technology
Hybrid Mask
A Mask based on novel techniques enabling ① large area processing and ②ultra-high resolution; fabricated by assembling a unit mask to an Base stick
Ultra-high Resolution (≥800 PPI)
Compatibility (Etching, Laser, EFM)
Large area (8GF, 10.5G) processing possible
Enables implementation of large area (8.5G or larger) and ultra-high resolution (800 ppi or higher) owning to the technical differences
| FMM | Hybrid Mask | |
|---|---|---|
| Technical differences (For 6GH) | ||
| Strengths |
· Limitations in terms of size · Poor durability and difficulty in handling · Difficulties in controls of width-wise expansion due to two-sided welding · Having to scrap the entire stick in case of defects |
· Large area implementation possible · Excellent durability and ease of handling · Control of deformation by thermal expansion owing to four-sided welding · Allows repairing by unit · Fabrication based on unit mask allowing high compatibility (Etching, Laser, EFM) → Allows strategic cooperation |
