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Small LCD screens are common in LCD projectors and portable consumer devices such as digital cameras, watches, calculators, and mobile telephones, including smartphones. LCD screens have replaced heavy, bulky and less energy-efficient cathode-ray tube (CRT) displays in nearly all applications since the late 2000s to the early 2010s.
The following is a comparison of high-definition smartphone displays, containing information about their specific screen technology, resolution, size and pixel density. It is divided into three categories, containing smartphones with 720p , 1080p and 1440p displays.
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.
Major technologies are CRT, LCD and its derivatives (Quantum dot display, LED backlit LCD, WLCD, OLCD), Plasma, and OLED and its derivatives (Transparent OLED, PMOLED, AMOLED). An emerging technology is Micro LED. Cancelled and now obsolete technologies are SED and FED.
Touchscreens are commonly found in smartphones, tablets, laptops, and other electronic devices. The display is often an LCD, AMOLED or OLED display. A user can give input or control the information processing system through simple or multi-touch gestures by touching the screen with a special stylus or one or more fingers. [1]
Multi-domain and in-plane switching subsequently remain the dominant LCD designs through 2006. [10] Later, LG Display and other South Korean, Japanese, and Taiwanese LCD manufacturers adopted IPS technology. IPS technology is widely used in panels for TVs, tablet computers, and smartphones.
The term "smart phone" (in two words) was not coined until a year after the introduction of the Simon, appearing in print as early as 1995, describing AT&T's PhoneWriter Communicator. [14] [non-primary source needed] The term "smartphone" (as one word) was first used by Ericsson in 1997 to describe a new device concept, the GS88. [15]
Samsung Display Co., Ltd. (Korean: 삼성디스플레이) is a manufacturer of OLED and QD-OLED panels, and former manufacturer of liquid crystal displays (LCDs). Display markets include smartphones, TVs, laptops, computer monitors, smartwatches, virtual reality, handheld game consoles, and automotive applications.