
> R&B > 3D ÆÐÅϰøÁ¤°³¹ß
3D patterning ±â¼úÀ» ÀÌ¿ëÇÑ Imprinting¿ë master °³¹ß
Post Develop(PR master)

Capability Gray Scale + PhotoresistÀ» ÀÌ¿ëÇÑ 3D patterning
| Items | Current | Next Plan |
|---|---|---|
| Mini. Resolution (um) | 5um | < 5um |
| Mini. Patterm Gap Width (um) | 1.5um @ Lenti Array | <1.0um |
| Depth (um) | ~ 70um @ Lens / Cone array | >70um @ Lenti Array |
| Substrate size | 12inch | 500x500 |
3D pattern design

°øÁ¤ °³¹ß °úÁ¤
Grey scale system

°³¹ßÇϰíÀÚÇÏ´Â 3D ÆÐÅÏ

½ÃÇà Âø¿À

½ÃÇà Âø¿À
- Double Exposure
| 200mW | 240mW | 260mW | 300mW | ||||
|---|---|---|---|---|---|---|---|
![]() |
![]() |
![]() |
![]() |
||||
| Depth(§) | 16.96 | Depth(§) | 18.94 | Depth(§) | 19.78 | Depth(§) | 21.94 |
| width(§) | 41.91 | width(§) | 40.97 | width(§)) | 41.72 | width(§) | 42.84 |
- Triple Exposure
| 200mW | 240mW | 260mW | 300mW | ||||
|---|---|---|---|---|---|---|---|
![]() |
![]() |
![]() |
![]() |
||||
| Depth(§) | 16.96 | Depth(§) | 18.94 | Depth(§) | 19.78 | Depth(§) | 21.94 |
| width(§) | 41.91 | width(§) | 40.97 | width(§)) | 41.72 | width(§) | 42.84 |


´Ù¾çÇÑ 3D pattern Á¦ÀÛ

PR Ư¼º°ú Çö»ó °øÁ¤À» ÅëÇÑ 3D ÆÐÅÏ ±¸Çö
