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The Hitachi HD44780 LCD controller is an alphanumeric dot matrix liquid crystal display (LCD) controller developed by Hitachi in the 1980s. The character set of the controller includes ASCII characters, Japanese Kana characters, and some symbols in two 40 character lines.
LCD Smartie is open-source software for Microsoft Windows which allows a character LCD to be used as an auxiliary display device for a PC. Supported devices include displays based on the Hitachi HD44780 LCD controller , the Matrix Orbital Serial/USB LCD, and Palm OS devices (when used in conjunction with PalmOrb).
Japan Display Inc. (株式会社ジャパンディスプレイ, Kabushiki-gaisha Japan Disupurei), commonly called by its abbreviated name, JDI, is the Japanese display technology joint venture formed by the merger of the small and medium-sized liquid crystal display businesses of Sony, Toshiba, and Hitachi.
This list includes LCD, OLED and microLED display manufacturers. LCD uses a liquid crystal that reacts to an electric current blocking light or allowing it to pass through the panel, whereas OLED/microLED displays consist of electroluminescent organic/inorganic materials that generate light when a current is passed through the material.
The following is a list of CMOS 4000-series digital logic integrated circuits.In 1968, the original 4000-series was introduced by RCA.Although more recent parts are considerably faster, the 4000 devices operate over a wide power supply range (3V to 18V recommended range for "B" series) and are well suited to unregulated battery powered applications and interfacing with sensitive analogue ...
HD44780 is not the only character LCD drivers, Samsung KS0066 and EPSON SED1278 are also popular compatible alternatives. Pedantically incorrect is incorrect. All academic sources, I have listed 3, and most of the external links provided specifically calls it the Hitachi HD44780 driver and not the HD44780 modules. So the renaming was correct.
NEC and Hitachi became early manufacturers of active-matrix addressed LCDs based on the IPS technology. This is a milestone for implementing large-screen LCDs having acceptable visual performance for flat-panel computer monitors and television screens. In 1996, Samsung developed the optical patterning technique that enables multi-domain LCD ...
They are one of the main licensed manufacturers of the more color-accurate IPS panels used by Dell, NEC, ASUS, Apple (including iMacs, iPads, iPhones, iPod Touches) and others, which were developed by Hitachi. LG Display discontinued its LCD production lines in South Korea in late 2022, [4] and will completely exit the LCD manufacturing ...