Dalian Eastern Display Co., Ltd.
Dalian Eastern Display Co., Ltd.
This product is a 128×33 LCD dot matrix display capable of displaying graphics with 128 columns and 33 rows of pixels. The display utilizes an FSTN Transflective mode. A brightness enhancement film is attached to the bottom, and it can be paired with LED bottom backlight illumination. It displays blue-black characters on a gray background, offering high contrast, wide viewing angle, and a broad operating temperature range. The module contains a driver IC and employs COG (Chip-On-Glass) production technology, resulting in a thin, lightweight product with low power consumption. It connects to the master MCU via an SPI interface and is used for displaying various images and text.
This product is a 128x33 LCD dot matrix display capable of displaying graphics with 128 columns and 33 rows of pixels. The display utilizes an FSTN Transflective mode. A brightness enhancement film is attached to the bottom, and it can be paired with LED bottom backlight illumination. It displays blue-black characters on a gray background, offering high contrast, wide viewing angle, and a broad operating temperature range, making it suitable for use in high-temperature environments. The module contains a driver IC and employs COG (Chip-On-Glass) production technology, resulting in a thin, lightweight product with low power consumption and moderate cost. It connects to the master MCU via an SPI interface and is used for displaying various simple images and text. It is widely used in industrial control equipment, medical devices, portable testing equipment, consumer electronics, smart home control panels, etc. For this type of graphic dot matrix display, alternative resolutions such as 128x64, 128x128, 160x160, 160x32, 160x80, 192x64, 240x64, 240x128, 320x240, etc., are available. Customers can select different LCD backlight and glass screen combinations according to their product requirements.
| Manufacturer | EASTERN DISPLAY |
| Product model | EDM12833-06 |
| Display content | 128x33 dot matrix display |
| Display color | Gray background，black-blue dots |
| Interface | SPI interface |
| Driver chip model | LCD controller ST7567 |
| Production process | COG LCD Module |
| Connection method | PIN |
| Display type | FSTN LCD，Positive，Transflective |
| View angle | 6 O'clock |
| Operating voltage | 3.3V |
| Backlight type | No LED backlit |
| Backlight color | No LCD backlight |
| Operating temperature | -20~85℃ |
| Storage temperature | -30~90℃ |
| Keywords：Dot matrix display/SPI interface/COG LCD module/Custom LCD display/Serial LCD /COG LCD display /LCD display module/LCD module/Low power LCD | |
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This 128128 LCD dot-matrix display features 128 columns x128 rows of pixels. Operating in FSTN mode with a white LED backlight, it delivers high contrast and wide viewing angles for blue-black text on a gray background. The module incorporates a driver chip manufactured using COG technology, ensuring lightweight design and low power consumption. Connected via an SPI interface LCD port to the main MCU, it enables versatile image and text display.
This product is a 128128 LCD dot matrix display that can display graphics with 128 columns x 128 rows of pixels. The display uses FSTN mode, displays blue and black characters on a gray background, with high contrast and wide viewing angle. The module contains a driver chip and adopts COG production technology. The product is light and thin with low power consumption. It is connected to the main control MCU through the SPI interface or 8-bit parallel LCD interface to display various images and texts.
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