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0.38 Inch HD Micro LCOS Display Module Binocular Large FOV With
Diopter
LCOS Technology
LCOS (Liquid Crystal on Silicon) is a new type of reflective MICRO
LCD projection technology. Its structure is on a silicon wafer,
using a semiconductor process to make a drive panel (also known as
CMOS-LCD), and then grinding it on the transistor through grinding
technology. It is flat and plated with aluminum as a reflector to
form a CMOS substrate. Then the CMOS substrate is bonded to the
glass substrate containing the transparent electrode, and then
liquid crystal is injected for packaging testing.
An array of CMOS and storage capacitors are integrated on a single
crystal silicon wafer, and the drain electrode is connected to the
pixel electrode through an opening, and the pixel electrode is made
of aluminum as a reflective electrode. To prevent strong light from
irradiating the channel, a metal light-blocking layer is added. The
other side of the substrate is a glass plate with ITO electrodes.
The liquid crystal layer cell is very limited by the pixel size,
and the cell thickness is generally a few microns. The front
projection of the LC0S has a large magnification, and a spacer with
a thickness of the control box cannot be used in the display area,
or a spacer with a thickness of less than 2 microns can be used.
The basic principle of the LCOS projector is similar to that of the
LCD projector, but the LCOS projector uses the LCOS panel to
modulate the light signal emitted by the light source to be
projected to the screen. The biggest difference from the LCD
projector is that the LCD projector uses the light source to wear
Modulation through LCD is a transmissive type, while the LCOS
projector uses a reflective architecture, so the light emitted by
the light source does not penetrate the LCOS panel, which is
reflective. The LCOS panel uses CMOS chips as the circuit substrate
and reflective layer, and then the liquid crystal layer is coated
and packaged with a glass plate.
Product Details
Resolution | 1280*720 |
Display Material | LCOS (Liquid Crystal On Silicon) |
Screen Size | 0.38" |
Quantity | Binocular |
FOV | 38° |
Pupil distance | 58-68mm |
Diopter(Adjustable) | -700°~700° |
Exit Pupil | 7mm |
Eye Relief (Effective) | 18mm |
Product Features