LGP

LGP(Light Guide Plate) is the key components of BLU, controlling luminance and uniform amount of light.
This is transparent plastic parts which is guiding the emitting light from LED chip to LCD. Samjin LND is manufacturing the LGP as a process of transcribing Dot type pattern design which is being formed on the sus plate by Laser to the sheet such as PMMA, PC, MS.

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• Moniter LGP

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• Notebook PC LGP

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• Small and Midium sized LGP

Roll Stamping

LGP processing technology using heat and pressure to transcribe unevenness of stamp film on roller surface into parallel LGP surface.

Roll Stamping features

- Easy formation of minute optical pattern on single/both sides(min. diameter 15㎛ circle)
- Luminance improvement compared to print pattern (5%↑)
- Lead time reduction (within 30days)
- Excellent productivity and easy manufacturing

Samjin LND’s self-developed pattern – Pattern application