graphic lcd display module is widely used

graphic lcd display module is a very important part, it is widely used, easy to operate, easy to debug. However, the single-chip display Chinese characters there are several problems. First, the limited MCU resources, we can not show too many characters to consume resources; secondly, Chinese characters read is stored relatively cumbersome, inconvenient to use; and third, by dot matrix characters are displayed, often written in a different way with LCD , which was to be converted and adjusted. It is worth noting that the microcontroller-based character display can not be achieved on the character LCD. Use Graphic lcd modules has many advantages, not only can display Chinese characters, and characters can be dynamically moved up and down scrolling, real Characters and now form a mixed display, while low power consumption.

Character OLED Display for car manufacturers to bring a huge advantage

Character OLED Display for car manufacturers to bring a huge advantage, as in the past they do not perforate the wiring in the car, you can quickly install car dashboard lighting systems and OLED technology can bring perfect sense to high-end luxury cars, for luxury car manufacturers and dealers, this means significant savings, while consumers will be more satisfied. OLED's life has been greatly improved, under normal circumstances 40,000 to 50,000 hours of life and TFT LCD Display has a considerable level of life.

OLED display applications

OLED displays can be in business for POS machines and ATM machines, copiers, game consoles; in the field of communications can be applied to mobile phones, mobile network terminals and other areas; in the computer field can be widely used in PDA, business and home PC on the PC, notebook computers; consumer electronics products in the field, they can apply to audio equipment, digital cameras, portable DVD; in industrial applications are suitable for instrumentation and so on; in the transport sector is used in GPS, aircraft instruments fine. In addition to audio and video player to see the product outside, regardless of type or HDD Flash type MP3, mostly in black and white monochrome LCD panel, just stay in the simple requirement can listen to music.

QVGA LCD technology

QVGA lcd is the use of a standard QVGA lcd display, QVGA standard used for handheld / mobile device screen. The so-called QVGA LCD technology is on the LCD screen output resolution is 240 × 320 LCD output. In fact, this resolution and the size of the screen itself does not matter. For example, if 2.1 inches LCD screen can display 240 × 320 resolution images, called "QVGA 2.1-inch LCD screen"; if 3.8 inches LCD screen can display 240 × 320 image, called "QVGA 3.8-inch LCD screen," In both cases, while having the same resolution, but due to the different dimensions of the actual visual effects are different, the general
Small screen for a few delicate screen naturally. It must be noted that the same QVGA screen TFT Lcd Modules and TFD Lcd Modules such as LCD material things are different.

In the liquid crystal, from the selection point of view

In the liquid crystal, from the selection point of view, we will be common LCD classified as: stage, every word character, common segment LCD 8 segments, namely 8 characters and that can only display numbers and some letters If you must show other a few characters, Chinese characters and other symbols, generally require from manufacturers custom (Custom LCD Display), characters can be displayed, characters and other symbols are cured at a specified location, such as a calculator. For the segment liquid crystal.We offer customized services. Character LCD, by definition, Character LCD Display is used to display characters and numbers, for graphics and characters are displayed with segment LCD is no different. Character LCD generally have the following resolution, 8 × 1,16 × 1,16 × 2,16 × 4,20 × 2,20 × 4,40 × 2,40 × 4, of which 8 (16, 20 , meaning 40 characters) can be displayed as a row of significance (digital) number, 1 (2,4) refers to the number of rows displayed.

TFT LCD displays

Since the first liquid crystal display can not display fine characters, usually used in electronic watches, calculators. With LCD technology continues to evolve and progress, TFT were widely made into computer equipment for TFT LCD displays.TFT type of liquid crystal display belong Graphic LCD Display one, it has a model from small to large, and almost all the display module as true color(color lcd display module).

Tsingtek OLED graphic display

Tsingtek OLED graphic display OEL LED Owing to the self-luminous, no backlight, high contrast, thin, wide viewing angle, fast response, the panel can be used for flexibility, a wide temperature range(low temperature lcd), relatively simple structure and process the other outstanding feature is considered to be the next generation of flat panel display technologies emerging applications. For organic light-emitting devices, light-emitting materials we can be divided into two categories: small molecule OLED and polymer OLED (also called PLED). Preparation Their differences are mainly in the different devices: small molecule devices mainly used vacuum thermal evaporation process, the polymer devices are using spin coating or inkjet technology.