LCD Digital Signage for Mechanical Heat Meters LCD 7 Segment

Applications: 

What is difference between TN and HTN?

TN English name: Twisted Nematic; Distortion of liquid crystal molecules deflection 90° TN products are a class of LCM products, the main advantages are low power consumption and product display data rich TN, STN, FSTN LCD and LCD modules, COB, COG , TAB, CSTN, TFT LCD module products for MP3, mobile phones, industrial display modules, handheld video game machines, calculators, calendars, electronic watches, electronic pets, BP machines, electronic scales, car clocks, telephones, air conditioners, Multimeter, electronic notebook, car LCD remote control, radio, electronic instrument, walkie-talkie, CD, VCD and car stereo. Household appliances, industrial instrumentation displays, such as digital multimeters, electronic dictionaries, mobile phones, calculators, fax machines, mp3s, ipods, PDAs.

HTN (High Twisted Nematic) nematic liquid crystal molecules are sandwiched between two transparent glasses, and the orientation of the liquid crystal molecules is deflected by 110 to 130 degrees between two glass layers. This type of LCD is characterized by high contrast, low power consumption, low driving voltage, and poor dynamic driving performance, but the viewing angle is wider than that of the TN type.