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Our Graphic OLEDs are classified into two categories based on color: monochrome and full color. Within each of these types there are different models with their own unique features.



graphic OLED application
  • POPULAR INDUSTRIES:
  • • Automotive/Transportation
  • • Consumer
  • • Controls/HVAC/Security
  • • Handheld
  • • Military
  • • Scales

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MONOCHROME GRAPHIC OLEDS

Monochrome graphic OLED displays are easy to use, all-in-one designs. These custom designed graphic OLED modules have all the required external logic components, allowing the user to have just one interface supply. There are three available color options: white, blue and yellow. In addition to our standard monochrome graphic OLEDs, we have Multi-Font versions of the same sizes. These Multi-Font Graphic OLEDs feature an additional serial interface IC, providing extra benefits for the user. The Multi-Font OLEDs feature 37 predefined font tables and support of over 50 languages which makes them stand out from our standard graphic OLEDs.


Monochrome Graphic OLEDs

FEATURES

  • • Diagonal sizes: 2.23", 2.7", 2.8" and 3.12"
  • • High brightness
  • • Multi-Fonts have 37 predefined font tables
  • • Multi-Fonts support over 50 languages
  • • Fast response time: 10μsec
  • • Wide viewing angle > 160°
  • • Low power consumption
  • • High contrast ratio: 2000:1
  • • Built-in controller
  • • Includes required external logic and voltages
  • • Wide operating temperatures
  • • Serial/Parallel interfaces
  • • Self-illuminated/no backlight necessary
  • • RoHS compliant


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FULL COLOR GRAPHIC OLEDS

Our 18-bit, full color graphic OLEDs are passive matrix displays and include 128x96, 128x128 and 160x128 resolution sizes. Each of these full color OLEDs come equipped with all necessary logic and boast a slimmer 5mm profile. The full color OLEDs are ideal for consumer or handheld devices and to enhance the user interface experience, a resistive or capacitive touch panel can be applied.


Full Color Graphic OLEDs

FEATURES

  • • Diagonal sizes: 1.27", 1.5" and 1.69"
  • • 256-step brightness
  • • 262K colors
  • • Only 5mm thin
  • • Built-in sleep mode
  • • Fast response time: 10μsec
  • • Wide viewing angle >160°
  • • Low power consumption
  • • High contrast ratio: 2000:1
  • • Built-in controller
  • • Includes required external logic and voltages
  • • Wide operating temperatures
  • • Serial/Parallel interfaces
  • • Self-illuminated/no backlight necessary
  • • RoHS compliant


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HOW COLOR OLEDS WORK

Color OLED Diagram

Color OLEDs consist of a metal cathode with a negative charge, an electron transport layer, organic material, a hole transport layer, and an anode with a positive charge.

The cathode and anode are arranged perpendicular to each other, creating a pixel where they intersect. Each pixel of a color OLED is divided into red, green, and blue sub-pixels.

When the controller sends an electric current to a particular pixel, the current passes through the organic material causing the material to emit light. By adjusting the intensity of the electric current in each red, green, and blue sub-pixel, specific colors and gradients can be created.



   

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