Project Description

Amplitude Research Kit (ARK) – JD7555N

The JD7555N is one Spatial Light Modulation Research Kit using JDC’s near infrared wavelength microdisplay panel for Amplitude/Monochrome applications.

Figure 1. ARK2K hardware views

Main Features

• Spatial Light Modulation for amplitude applications
• 8-bit monochrome with HDMI 1.4a standard addressing interface input
• Linear optical power modulations with 256 gray level scales
• SLM driver and panel in a single compact package
• Two mounting points aligned to optical center
• Plug and Display

Target Applications

• Laser Processing System

Panel ModuleJD5552N0
Display TypeReflective LCoS
Active Area Diagonal0.55”
Active Area12.29 mm × 6.91 mm
Pixel Pitch6.4 μm
Resolution1920 x 1080
Fill Factor/Aperture Ratio93%
Wavelength1000 ~ 1100 nm
Numbers of Input Level256 (8-bit)
Response Time @ 25℃
Measured by 2-point drive method
from 0.9 to 2.8 V
< 60 ms
Response Time
(typical operating temperature)
< 12 ms
Input Frame Rate60 Hz
Input Signal I/FHDMI 1.4a
Output Frame Rate120 Hz, reconfigurable
Power SupplyAC INPUT: 100-240 V, 50-60 Hz
DC OUT: +12V/2A
Case Dimension95 mm x 65 mm x 20 mm
Mounting PointsM6 or 1/4”-20

Table : Specifications

Outline Dimensions

Figure 2. ARK2K module views

Vsync Output

Square wave pulses: VL=0.0 V and VH=3.6 V, pulse width = 0.2ms; Rising edge triggers the start of frame at 60 Hz.