Color Dot Matrix Display suits full color indoor signs.

Press Release Summary:

Viewable from 100 ft away, model DM4-8819F4-Cx02 offers InGaN technology. Features include full color 8 x 8 dot matrix tile with high reliability and intensity to 248 cd/m² typ. It measures 47.8 x 47.8 x 9 mm, and is available in Column Cathode and Column Anode configurations. Offered as alternative to discrete LEDs, product is horizontally and vertically stackable.

Original Press Release:

Marktech Optoelectronics Now Offers Cotco RGB 8x8 Dot Matrix Display

Menands, New York: Marktech Optoelectronics today announced the availability of its new DM4-8819F4-Cx02 8x8 Full Color Dot Matrix Display. This new display features InGaN technology and is ideally suited for use in full color indoor signs that require high brightness and resolution. Cotco's Tile format provides an easier assembly alternative to discrete LEDs and also reduces manufacturing costs per sign. Cotco's unique ability to prescreen and match all die prior to display assembly assures part quality and uniformity.


- Full Color 8x8 Dot Matrix Tile

- High Reliability and Intensity up to 248 cd/m² typ.

- Low Power Requirement

- Flat Package 47.8mm (l) x47.8mm (w) x 9mm (h)

- Light Weight

- Easy Assembly

- Available in Column Cathode and Column Anode configuration

- Black Face, Black Side Wall and Water Clear Dots

- New Alternative to discrete LEDs

- Products Offered in Matched Sets of Eight

- Horizontally and Vertically Stackable

- Viewable up to 100 feet

Pricing for the DM4-8819F4-Cx02 Dot Matrix starts at $54.00 for small quantities and are only available through Marktech Optoelectronics. For more information on these or any of our other LED products contact Marktech Optoelectronics at 120 Broadway, Menands, NY 12204, Phone: (800) 984-5337, FAX: (518) 432-7454, email: Website:

Marktech Optoelectronics: Marktech has been an industry leader in the application and design of LEDs for over 15 years. Cotco Luminant Devices, Ltd. has chosen Marktech to exclusively handle all North American technical sales and marketing for their High Performance LED line. In addition to their Cotco line of LEDs, Marktech also offers Toshiba Tosbright(R) LEDs and Toshiba Constant Current LED Drivers along with a wide range of standard Discrete LEDs, Surface Mounts, Displays and Photo Sensors.

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