Guozhao Optoelectronics

0.2''

OLED Micro Display

The VGA020 series products have a resolution of 640×480, with 0.2 inch display size, 6.3μm pixel size, diverse series including normal brightness full color, high brightness full color, and high brightness mono green, which are mainly applied in the field of AR.

VGA020

Product characteristics

Supports the Quad SPI interface
Support single MIPI signal (2lane) input, support D-PHY v1.2 1.0Gbps/lane
Embedded temperature sensor can read the screen temperature in real time
Low power consumption, with PWM brightness, consistent white balance
Brightness adaptive adjustment, high and low temperature display clearly
High contrast, Embedded Gamma, Adjustable curve
Support horizontal and vertical image mirroring, support any adjustment of the display position
With image digital brightness, contrast adjustment function
Compatible with lower resolution images displayed within the screen range

Product characteristics

Product series		VGA020HW01C	VGA020HW02C	VGA020HW01G
Features		High performance full color	High brightness full color	High brightness mono green
Resolution		640×480
Pixel size		6.3μm×6.3μm
Display size		4.03mm×3.02mm(0.2 inch diagonally)
Pixel arrangement		RGB hexagon
Brightness uniformity		≥ 90%
Contrast		10000:1
Grayscale		Level 256
Refresh rate		25Hz~120Hz
Video interface		Quad SPI，MIPI（2lane），D-PHY v1.2 1.0Gbps/lane
Maximum brightness		400nit	5000nit	10000nit
Typical brightness		200nit	5000nit	5000nit
Typical power consumption		50mW	100mW	110mW
Supply voltage	VAN	+5.5V
	VDD	+1.8V
	VEE	-4.5V
Operating temperature		-20℃~+65℃