LCOS Color Field Sequential Microdisplay

A liquid crystal color field sequential (CFS) display presents three monochromatic images corresponding to the three primary colors (RGB) in a repetitive sequence and at a frame rate greater than the flicker fusion frequency for the human eye (180 Hz). Using 1 panel color field sequential solutions it is possible to build much smaller color projection engines compared to 3 panel solutions. CFS panels are mainly used in color projection applications were space is limited (Head Mounted Displays - HMD; Heads-up-Displays - HUD; ...).

 

WXGA (1280 x 768Pixel) Color Sequential LCOS Microdisplays

HED 5216 Color Sequential LCOS Microdisplay Size HED 5216 Color Sequential LCOS Microdisplays
HED-5216 LCOS Microdisplay (1280 x 768 Pixel) CFS - 0.55"
Display Type
Reflective LCOS		 Dynamic Range
8 bit per color		 Resolution
1280 x 768 (WXGA)
Display Mode
VAN, Normally Black		 Device Diagonal
0.55”		 Aperture Ratio / Fill Factor
89%
Pixel Pitch
9.6 µm		 Active Area
12.28 x 6.91 mm		 Frame Rate
180 Hz CFS
Contrast Ratio
2500:1 typical		 Reflectance
66 % (typ.)		 Operating Temperature
+10°C to +70°C
Lifetime (RPTV Application)
> 20,000 hours		 Weight
9 grams		 Recommended Waveband
420 - 700 nm



HDTV (1920 x 1080 Pixel) Color Sequential LCOS Microdisplays

HED 6216 Color Sequential LCOS Microdisplay Size HED 6216 Color Sequential LCOS Microdisplays
HED-6216 LCOS Microdisplay (1920 x 1080 Pixel) CFS - 0.55"
Display Type
Reflective LCOS		 Dynamic Range
8 bit per color		 Resolution
1920 x 1080 (WXGA)
Display Mode
VAN, Normally Black		 Device Diagonal
0.55”		 Aperture Ratio / Fill Factor
89%
Pixel Pitch
6.4 µm		 Active Area
12.29 x 6.91 mm		 Frame Rate
180 Hz CFS
Contrast Ratio
2500:1 typical		 Reflectance
60 % (typ.)		 Operating Temperature
+10°C to +70°C
Lifetime (RPTV Application)
> 20,000 hours		 Weight
9 grams		 Recommended Waveband
420 - 700 nm



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