eViewTek点睛创视

*author：*Lyncy · *date：*2024-8-16 12:32

Company profile

eViewTek, a National High-Tech Enterprise & Specialized & Innovative Enterprise, is professionally engaged in R&D and production of display technology, pico-projection, lighting technology and optical components, and has passed certification of intellectual property standardization system with 100+ patents.

Mainly focusing on the optical engine technology in the upstream of industry chain, we are pioneering & innovating in the three major fields of pico-projection display, advanced manufacturing and smart vehicles.

eViewTek has developed and produced a full range of optical engines with a resolution of 480➡️720➡️1080➡️4k and a luminous flux of 50➡️2000lm, which are widely used in many fields such as consumer electronics, mobile commerce, industrial applications, wearable displays and vehicle displays. From 2020 on, the business has expanded to multi-core optical modules used for industrial 3D printing, 3D vision, AR-HUD, automotive lighting and laser lighting.

With an all-out effort, the company gradually grows up into one of the state-of-the-art optical engine providers and wins ma

ny influential awards.

Optical engine

Optical Engine Overview (for 3D Printing)

OE Type	Model	Panel			Optical Power (mW)	Projection Size (mm2)	Projected Pixel Size
OE Type	Model	Tech	Size	Res.	Optical Power (mW)	Projection Size (mm2)	Projected Pixel Size
3D Printing	D3	DLP	0.3"	0.9Mà3.6M	800	144 × 81	112μm à 56μm
	D5	DLP	0.3"	0.9Mà3.6M	1500	204 × 115	160μm à 80μm
	D8	DLP	0.47"	2.1Mà8.3M	3200	292 × 164	152μm à 76μm
	D20	DLP	0.3"	0.9Mà3.6M	900	12.8 × 7.2	10μm à 5μm

D3 Optical Engine Specification

Parameter	Content	Description
Micro-display panel	0.3" DMD TRP	Single panel
Resolution	1280 × 720 (720p)/ 2560 × 1440 (XPR)	XPR optional
Aspect ratio	16 : 9
Optical power (mW)	800
Light Source	UV-LED	@ 405 nm
Lifetime(hrs)	2000
Working Distance(mm)	145
Pixel Shape	Square
Projected Pixel Size	112μm / 56μm
Contrast	500 : 1	Full on / Full off
Dynamic Contrast	200 : 1	Checkerboard Pattern
Uniformity	> 85% (MIN/MAX)	16 points
TV Distortion	< 0.1%
Focusing	Manual
Offset	0%
Projection size (mm)	144 × 81	@ 145 mm
Dimension(mm)	95.3 × 94.7 × 39.0

D5 Optical Engine Specification

Parameter	Content	Description
Micro-display panel	0.3" DMD TRP	Single panel
Resolution	1280 × 720 (720p)/ 2560 × 1440 (XPR)	XPR optional
Aspect ratio	16 : 9
Optical power (mW)	1500
Light Source	UV-LED	@ 405 nm
Lifetime(hrs)	2000
Working Distance(mm)	210
Pixel Shape	Square
Projected Pixel Size	160μm / 80μm
Contrast	500 : 1	Full on / Full off
Dynamic Contrast	200 : 1	Checkerboard Pattern
Uniformity	> 85% (MIN/MAX)	16 points
TV Distortion	< 0.1%
Focusing	Manual
Offset	0%
Projection size (mm)	204 × 115	@ 210 mm
Dimension(mm)	118.9 × 99.8 × 36.0	w/o heatsink

D8 Optical Engine Specification

Parameter	Content	Description
Micro-display panel	0.47" DMD TRP	Single panel
Resolution	1920 × 1080 (1080p)/ 3840 × 2160 (XPR)	XPR optional
Aspect ratio	16 : 9
Optical power (mW)	3200
Light Source	UV-LED	@ 405 nm
Lifetime(hrs)	2000
Working Distance(mm)	300
Pixel Shape	Square
Projected Pixel Size	152μm / 76μm
Contrast	800 : 1	Full on / Full off
Dynamic Contrast	300 : 1	Checkerboard Pattern
Uniformity	> 85% (MIN/MAX)	16 points
TV Distortion	< 0.1%
Focusing	Manual
Offset	0%
Projection size (mm)	292 × 164	@ 300 mm
Dimension(mm)	129 × 119 × 68	w/o heatsink

D20 Optical Engine Specification

Parameter	Content	Description
Micro-display panel	0.3" DMD TRP	Single panel
Resolution	1280 × 720 (720P)/ 2560 × 1440 (XPR)	XPR optional
Aspect ratio	16 : 9
Optical power density	> 10mW/cm2
Light Source	UV-LED	@ 405 nm or 385 nm
Lifetime(hrs)	2000
Working Distance(mm)	20
Pixel Shape	Square
Projected Pixel Size	10μm / 5μm
Contrast	500 : 1	Full on / Full off
Dynamic Contrast	200 : 1	Checkerboard Pattern
Uniformity	> 90% (MIN/MAX)	16 points
TV Distortion	< 0.1%
Focusing	Manual
Offset	0%
Projection size (mm)	12.8 × 7.2	@ 20mm
Dimension(mm)	98.7 × 133.7 × 28

Optical Engine for 3D Vision

OE Type	Model	Panel			Radiation flux	Throw Ratio
OE Type	Model	Tech	Size	Res.	Radiation flux	Throw Ratio
3D Vision	V6A-B	DLP	0.3"	720p	300 mW	0.84
	V6B-B	DLP	0.3"	720p	300 mW	0.93 ~ 1.13
	V6C-B	DLP	0.3"	720p	50 mW	4.7

V6A-B Optical Engine Specification

Parameter	Content	Description
Micro-display panel	0.3" DMD TRP	Single panel
Resolution	1280 × 720	720p HD
Aspect ratio	16 : 9
Radiation flux (mW)	300	@ F#1.7
Light Source	B-LED
Lifetime(hrs)	10000
Throw ratio	0.84
Contrast	> 300 : 1	Full on / Full off
Uniformity	> 90%	JBMA
TV Distortion	< 0.5%
Focusing	Manual
Offset	0%
Projection size (inch)	19.5" ~ 109"	0.35 ~ 2m
Dimension(mm)	75 × 71 × 24	w/o heatsink
F/# @ WD 600mm	1.7	DOF: -150 ~ 290mm
	2.0	DOF: -165 ~ 370mm
	2.4	DOF: -185 ~ 505mm
	4.0	DOF: -255 ~ 1920mm

V6B-B Optical Engine Specification

Parameter	Content	Description
Micro-display panel	0.3" DMD TRP	Single panel
Resolution	1280 × 720	720p HD
Aspect ratio	16 : 9
Radiation flux (mW)	300	@F#1.7
Light Source	B-LED
Lifetime(hrs)	10000
Throw ratio	0.93 ~ 1.13	Zoom lens
Contrast	> 300 : 1	Full on / Full off
Uniformity	> 90%	JBMA
TV Distortion	< 0.5%
Focusing	Manual/Motor
Offset	0%
Projection size (inch)	14.5" ~ 80"	0.35 ~ 2m
Dimension(mm)	81× 75× 24	w/o heatsink
F/# @ WD 600mm	1.7	DOF: -92 ~ 133mm
	2.0	DOF: -105 ~ 162mm
	2.4	DOF: -122 ~ 206mm
	4.0	DOF: -179 ~ 4430mm

V6C-B Optical Engine Specification

Parameter	Content	Description
Micro-display panel	0.3" DMD TRP	Single panel
Resolution	1280 × 720	720p HD
Aspect ratio	16 : 9
Radiation flux (mW)	50	@F/#5
Light Source	B-LED
Lifetime(hrs)	10000
Throw ratio	4.7
Contrast	> 300 : 1	Full on / Full off
Uniformity	> 90%	JBMA
TV Distortion	< 0.5%
Focusing	Manual
Offset	0%
Projection size (inch)	0.91" ~ 20"	0.1 ~ 2m
Dimension(mm)	75× 71× 24	w/o heatsink
F/# @ WD 600mm	5.0	DOF: -4 ~ 5mm
	6.0	DOF: -5 ~ 6mm
	7.4	DOF: -6 ~ 7mm
	8.0	DOF: -7 ~ 7mm