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A TFT LCD is an active matrix LCD, in contrast to passive matrix LCDs or simple, direct-driven (i.e. with segments directly connected to electronics outside the LCD) LCDs with a few segments. TFT LCDs are used in television sets, computer monitors, mobile phones, video game systems, personal digital assistants, navigation systems, projectors ...
Process technology (TFT, IPS, LTPS, IGZO, etc.) Panel inputs per month Sharp: Taki Mie [32] Japan [33] 1995 Sharp Kameyama Japan [33] 2004 gen 6, gen 8 Sharp Sakai Japan [34] 2016 gen 10 72,000 AUO: Longtan Taiwan [35] 2001, 2003, 2004 gen 4, gen 5 AUO Longke Taiwan [35] 2005 gen 6 AUO Guishan Taiwan [35] 2001, 2003 gen 3.5, gen 5
IGZO-TFT and its applications are patented by JST. [4] They have been licensed to Samsung Electronics [4] (in 2011) and Sharp [5] (in 2012). In 2012, Sharp was the first to start production of LCD panels incorporating IGZO-TFT. [6] Sharp uses IGZO-TFT for smartphones, tablets, and 32" LCDs. In these, the aperture ratio of the LCD is improved by ...
An LED-backlit LCD is a liquid-crystal display that uses LEDs for backlighting instead of traditional cold cathode fluorescent (CCFL) backlighting. [1] LED-backlit displays use the same TFT LCD (thin-film-transistor liquid-crystal display) technologies as CCFL-backlit LCDs, but offer a variety of advantages over them.
Having supplanted passive-matrix LCDs in general use, in common vernacular, an active-matrix LCD is also simply referred to as a LCD. As of 2025, the term "AMLCD" is uncommon as a matter of technical jargon ; instead, due to their ubiquity, different types of active-matrix liquid crystal displays are usually specified — TFT LCD , IPS LCD ...
The changes were mostly in the ROM. It came with 2 MB RAM and a backlit 320x240 LCD display. [2] During this time, Sharp was making significant advances in color LCD technology. In May 1996, the first color Zaurus was released; the MI-10 and MI-10DC were equipped with a five-inch (12.7 cm) color thin-film transistor (TFT) LCD screen. This model ...
In 1988, Sharp demonstrated a 14-inch, active-matrix, full-color, full-motion TFT-LCD. This led to Japan launching an LCD industry, which developed large-size LCDs, including TFT computer monitors and LCD televisions. [55] Epson developed the 3LCD projection technology in the 1980s, and licensed it for use in projectors in 1988. [56]
The first commercial TFT-based AM LCD product was the 2.1-inch Epson [41] [42] [43] ET-10 [37] (Epson Elf), the first color LCD pocket TV, released in 1984. [44] In 1986, a Hitachi research team led by Akio Mimura demonstrated a low-temperature polycrystalline silicon (LTPS) process for fabricating n-channel TFTs on a silicon-on-insulator (SOI ...