dot matrix lcd panel manufacturer

A dot-matrix display is a low cost electronic digital display device that displays information on machines such as clocks, watches, calculators, and many other devices requiring a simple alphanumeric (and/or graphic) display device of limited resolution.

The display consists of a dot matrix of lights or mechanical indicators arranged in a rectangular configuration (other shapes are also possible, although not common) such that by switching on or off selected lights, text or graphics can be displayed. These displays are normally created with LCD, OLED, or LED lights and can be found in some Thin Film Transistors.

On September 1977, the Army wrote up a form to the Westinghouse Research and Development Center requesting a more effective energy source that soldiers could use in their technology in the field.Game Boy, and television screens that were used. The dot matrix displays became a popular public technology in 1991 America when the company Data East created Checkpoint (pinball) machines that interested the public. Dot-matrix displays were added into new pieces of technology as a background part of LCD or OLED displays

A common size for a character is 5×7 pixels, either separated with blank lines with no dots (in most text-only displays), or with lines of blank pixels (making the real size 6×8). This is seen on most graphic calculators, such as Casio calculators or TI-82 and superior.

A smaller size is 3×5 (or 4×6 when separated with blank pixels). This is seen on the TI-80 calculator as a "pure", fixed-size 3×5 font, or on most 7×5 calculators as a proportional (1×5 to 5×5) font. The disadvantage of the 7×5 matrix and smaller is that lower case characters with descenders are not practical. A matrix of 11×9 is often used to give a far superior resolution.

ENH-DG128048-02 is a resolution 128x48 graphic lcd, FSTN,Transflective, Positive, drive method 1/49 duty, 1/8 bias, viewing angle is 6 O’clock, Drive IC ST7567; Shenzhen Enrich Electronics could custom LCD according to your requirement completely.

A:We are the LCD manufacturer in Shenzhen, China, with more than 7 years experienced in this area; specialize in TN, HTN, STN, FSTN, VA types LCD; and TFT and OLED modules.

The intelligent controller includes an SD card reader, rotary encoders and a 20-character × 4 line LCD display. You can easily connect it to your RAMPS 1.4 board using "smart adapter" included.

JHD629 G/W Model JHD629 G/WDisplay 20×4 character Outline 98.060.014.0VA 76.0 25.2Controller SPLC780DCharacter 2.95 4.75Driver 1/16LCD STN Grey Backlight White LED

A 16x2 LCD display is very basic module and is very commonly used in various devices and circuits. These modules are preferred over seven segments and other multi segment LEDs.