Home Technologies + Products Commercially Available Products Optical Modules Golden Pearl™ WVGA 0.32” Color LCD Optical Module
Golden Pearl™ WVGA 0.32” Color LCD Optical Module
The Golden Pearl™ is a compact Optical Module aimed for commercial and industrial applications. It integrates a transmissive WVGA 0.32” Color LCD (854 x 480 resolution), an efficient waveguide backlight, and curved prism optics with nanostructures.
The Golden Pearl provides a bright full-color image with less than 1% distortion in a 20° field of view and comfortably large eye box (8 x 5 mm) and eye relief (22.5 mm).
The Golden Pearl and Kopin’s A912 Display Driver ASIC together consume less than 240 mW at display brightness of 500 cd/m2, sufficient for outdoor usage. Further system power savings are achievable using capabilities on the ASIC and LCD.
Image
Resolution | 854 x 480 (WVGA) |
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Contrast Ratio (Typical) | 100 : 1 |
Optics
FOV | 20° (Diagonal) |
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Eye Relief | 22.5 mm |
Eye Box | 8 mm (H) x 5 mm (V) |
Distortion | < 1% |
Brightness
>1300 cd/m2 at 20 mA to Backlight |
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Mechanical
Dimension | 33.4 (W) x 11.3 (H) x 17.18 (D) mm |
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Weight | 3.2g |
Drive Electronics
A914 (MIPI) or A912 Low-Power ASICs |
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Power Consumption
<200 mW at 350 cd/m2 |
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<240 mW at 500 cd/m2 |
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