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At present, the mainstream technology of LCD is TFT panel technology a-Si (amorphous silicon thin film transistor), TFT (thin film transistor) LCD is the thin film field effect transistor LCD, which is one of the active matrix type liquid crystal displays (am-lcd). Different from TN technology, TFT display adopts "back transparent" irradiation mode - the hypothetical light source path is not from top to bottom like TN liquid crystal, but from bottom to top. In this way, a s
HDMI, short for High Definition Multimedia Interface, is a digital video/audio Interface technology. It is a specialized digital Interface suitable for image transmission and can transmit both audio and video signals. There is also no need for digital/analog or analog/digital conversion before the signal is transmitted. HDMI comes with broadband Digital Content Protection (HDCP) to prevent unauthorized reproduction of copyrighted video and audio content.
At present, touch screen is more and more widely used in printing equipment. The touch screen is easy to use, saving space, and can be programmed according to your own ideas. They can display text and display icons, as well as many button switch counters and connecting lines. There are no complex advantages. This paper mainly introduces the classification of touch screen in printing equipment. According to the working principle of touch screen and the medium of transmittin
With the maturity of TFT technology in the early 1990s, color LCD flat panel displays have been developed rapidly. In less than 10 years, TFT-LCD has rapidly grown into a mainstream display mode, which has its own advantages and inseparable. The main features are: 1. Good use characteristics :
Thin film transistor (TFT) LCD is a kind of active matrix liquid crystal display (am-lcd), which is a kind of thin film field effect transistor (LCD). At present, LCD is the only display device that can catch up with CRT in brightness, contrast, power consumption, life, volume and weight. It has excellent performance and large-scale production characteristics. With high automation, low cost of raw materials and broad development space, it will quickly become the mainstream product in the new century and the highlight of gl
Metering module and Timing module
Metering module The metering module is composed of a multi-stage LCD device and an integrated circuit chip with decoding, driving, counting and a / D conversion functions. Because the integrated circuit has a / D conversion function, the input analog electrical signal can be converted into digital display. We know that any physical quantity, even chemical quantity (such as pH value, etc.) can be converted into analog electricity. As long
Digital display LCD module. The digital display liquid crystal module is a functional component composed of a segmented liquid crystal display device and a special integrated circuit. It can only display numbers and some identification symbols. The segmented LCD is mainly used for portable and pocket devices, such as BP telephone, telephone, electronic watch, calculator, MP3, etc. it can also be used for car audio, gas dispenser and other instruments. B
LCD module is a component for assembling LCD device, connector, integrated circuit, PCB circuit board, backlight and structural components. The English name is "LCD module", abbreviated as "LCM", and the Chinese name is generally called "LCD module". In fact, it's a business part. According to China's relevant national standards: only the integral part is called "module", and the separable part is called "component". Therefore, the standard name should be called "LCD module". But for a long time people used to call it "module".
High Bright Lcd Display Application
With the growth of the city to the target of information and the penetration of PC network in daily life, information inquiry will appear in the form of LCD disp lay. LCD display has a wide range of applications. First of all, it is the public information query, such as telecommunications bureau, tax and income bureau, bank, power and other departments of business query, information query on the city street; In addition, it can also be widely used in office, education and teaching, industry, military, electronic games, KTV, multi-tv teachin
What is LCM and what does LCM mean? LCM (LCD module) is an LCD display module and a liquid crystal module. Refers to the assembly of liquid crystal display devices, connectors, peripheral circuits for control and driving, PCB circuit boards, backlights, and structural components. The nominal brightness of the LCD monitor depends on the nominal brightness and contrast of the panel used. For LCD mo
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.