Graphic LCD Modules

Graphic LCD modules use a dot matrix pattern to display both text and simple bitmap images. Tsingtek mono graphic lcd modules, including STN or FSTN type displays, are being offered in a wide range of sizes and resolutions with and without touch panels. Our selection includes a broad spectrum of LCD color combinations, backlights, and industrial specified reflective, transmissive and transflective polarizers. Custom lcd low cost TAB, COB, and COG constructions are available to meet your mechanical and optical specifications.

Character LCD Modules

Character LCD Modules also called alphanumeric LCD displays, TSINGTEK offers a complete line of character LCD modules including 8x2,16x2, 16x4, 20x2, 20x4, 24x2, and 40x2 lcd display. These character lcd modules are available in a multitude of LCD and LED backlight color combinations to achieve the perfect look for your product. Some of our most popular combinations are STN yellow-green LCD with yellow-green LED backlight, STN blue LCD with white LED backlight, and STN grey LCD with either blue, amber or pure green LED backlight. All parts include an HD44780 compatible controller which can be ordered in either: Standard, European, Cyrillic, Russian, or Greek font options.Interface 4/8 bit 68XX MCU,4 lines SPI and I2C optional,please feel free to contact Tsingtek for specifications.

TFT Display Modules

TFT display modules are now widely used in many fields, we have developed a range of integrated TFT controller display module, previously used for monochrome LCD's customers, and want to change in the same way or using a TFT color lcd display module. Our TFT LCD module has many advantages compared to after, with a built-in frame buffer, by PWM signal can be dynamic backlight control, Programmable contrast and color saturation control and Embedded4 wire resistive touch screen control.

Tsingtek COG LCD module LCD driver circuit is a low-voltage, micropower COMS circuit

Tsingtek COG LCD Module LCD driver circuit is a low-voltage, micropower COMS circuit, so we recommend not using any input terminal is connected to VDD or VSS, before you turn on the power, do not enter any signal, and to ensure that human , workstations and assembly equipment is properly grounded to prevent static electricity we recommend the following measures:
(1) LCD module assembly before, do not remove it from the bag. LCD module used packaging Bag is the result of anti-static treatment of special bags. Also with liquid crystal display module in the storage bag storage, or
Fully grounded in the storage container.
(2) When operating the liquid crystal display module,to always keep the operator fully grounded so that the body and the LCD module to maintain the same potential.
(3) the required equipment during operation to be fully grounded, especially the drive, must be well grounded, there is no leakage to avoid dry
(4) LCD module surface has a layer of protective film, it aims to avoid the LCD polarizing film scratches, stains and other contamination.
Please slowly peeling off the protective film LCD module. Peel off the protective film if fast will produce static electricity.
(5) Note that the humidity of the plant: Plant Humidity range: 50 ~ 60% RH

Increasing the driving voltage of the liquid crystal display

When the temperature drops, the threshold voltage of the lcd modules will rise, increasing the driving voltage of liquid crystal displays, liquid crystal display can be achieved at low temperatures, which we call Low Temperature Display. The main components of this approach is a temperature sensor with an adjustable output voltage, changing the drive voltage of the liquid crystal display according to the temperature of the external environment in order to achieve the display of the display at low temperatures, this method can make the liquid crystal display operating temperature range is -20 ℃ ~ + 50 ℃. However, the drive voltage can not raise unlimited ended, when the drive voltage is increased to a certain extent, the contrast of the display will be significantly decreased, and even black and cause the monitor to use.

Tsingtek Company Profile

Tsingtek Display Co., Ltd., originating from Tsinghua University, is a high-tech enterprise specializing in LCD, LCD Module and OLED. Tsingtek mainly provides various LCD Module (TN, STN, and FSTN) and featured products like OLED, low-voltage LCM, low-power LCM, ultra-low temperature LCM, lcm module with Chinese Character ROM, and LCM with temperature compensation. Besides, Tsingtek has developed a series of high reliability products applicable to electricity, coal, petroleum and national defense industries.

graphic lcd display module is difference with character OLED displays

Our graphic oled displays possesse the new generation technologies that other flat displays are hard to accomplish brighter and clearer full color images with more agile responding speed. Some of these graphic oled displays are armed with PCBs and frames, which are likely to be called Rugged oled display modules.And this difference is Our character OLED displays come with great features and user friendly PCBs and frames that enable easy assembly and high display performance in an industrial environment.

COG LCD module

COG represents glass chip, COG LCD module can provide high quality light weight, thin, low power, low cost benefits of having. our company's COG LCD and COG LCD module is more suitable for hand held terminals, communications products and home medical equipment, directly to IC bonding lcd modules attached to the conductive electrode, reducing the welding process, while the PCB production line directly in LCD on screen, it is widely used in the need to reduce the volume of the portable machine products.

Tsingtek lcd module displays

Tsingtek’s OLED display modules offers a brighter, higher contrast with an unbelievable response time. The high color saturation coupled with the high contrast and low power allows this technology to fit well into any market including handheld products. Our OLED modules have viewing angles greater than 160° in all directions, wider temperature range from -40 to+80℃. All are RoHS compliant with built-in controllers and one or more interfaces such as 8-bit parallel and SPI.