COB with metal frame, Built-in controller KS107/108, +5V single power supply, with built-in negative voltage, 1/64 duty cycle, Option: Temperature compensation circuit, LED B/L Pins: 19/20, or A/K , or 1/2, Option: LED array/edge B/L, EL B/L, Option: +3V single power supply, Option: External negative voltage.

The ST7565S is a single-chip dot matrix LCD driver that can be connected directly to a microprocessor bus. 8-bit parallel or serial display data sent from the microprocessor is stored in the internal display data RAM and the chip generates a LCD drive signal independent of the microprocessor. Because the chips in the ST7565S contain 65x132 bits of display data RAM and there is a 1- o-1 correspondence between the LCD panel pixels and the internal RAM bits, these chips enable displays with a high

COG package, Built-in controller ST7565, 1/64 duty cycle, +3.3V single power supply, On chip LCD booster, Option: LED Edge.

OLED Display 128 x 128 dots, Built-in Controller SSD1339U3, + 3.3V single power supply, 1/128 duty, Option: positive voltage for LCD, Color: RGB 262k color.

COB with metal frame, 5x7 dots with cursor, Built-in controller KS0066 or equivalent, +5V single power supply, 1/16 duty cycle, LED B/L pins: 15/16, or A/K, or 1/2, Option: LED array/edge / EL B/L, Option: +3V single power supply, Option: negative voltage (built-in, external).

COB with metal frame, 12x12 dots, Built-in controller RW1068, + 5V single power supply, 1/24 duty, LED B/L pins:1/2, Option: LED backlight.

SSD1850/51 is a single-chip CMOS LCD driver with controller for liquid crystal dot-matrix graphic display system. SSD1850 consists of 194 high voltage driving output pins for driving 128 Segments and 64 Commons and 1 icon line. SSD1851 consists of 210 high voltage driving output pins for driving 128 Segments and 80 Commons and 1 icon line. SSD1850/51 display data directly from their internal 128x65x2 / 128x81x2 bits Graphic Display Data RAM (GDDRAM). Data/Commands are sent from general MCU throu

COG package, Built-in controller ST7528, +3V power supply, 1/100 duty cycle, On chip LCD booster, 16 gray scale, Option: LED edge.

OLED Display 128 x 128 dots, Built-in Controller SSD1339U4, + 3.3V single power supply, 1/128 duty, Option: positive voltage for LCD, Color: RGB 262k color.

COB with metal frame, 5x7 dots with cursor, Built-in controller KS0066 or equivalent, +5V single power supply, 1/16 duty cycle, LED B/L pins: 15/16, or A/K, or 1/2, Option: LED array/edge B/L, EL/BL, Option: +3V single power supply, Option: negative voltage (built-in, external), Option: LCD Vop Fix on 5V(-20°C~+70°C).