(liquid crystal display screen)
51Cathode ray tube — Cutaway rendering of a color CRT: 1. Three Electron guns (for red, green, and blue phosphor dots) 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red,… …
52Light-emitting diode — LED redirects here. For other uses, see LED (disambiguation). Light emitting diode Red, pure green and blue LEDs of the 5mm diffused type Type Passive, optoelectronic Working principle Electr …
53Video projector — Projected image from a video projector in a home cinema. A video projector is an image projector that receives a video signal and projects the corresponding image on a projection screen using a lens system. All video projectors use a very bright… …
54Movie projector — This article is concerned with technical aspects of moving film projection. For non film movie projection, see digital cinema. For historical aspects, see the article history of cinema. 35 mm movie projector in operation …
55OLPC XO-1 — XO 1 Manufacturer Quanta Computer Media 1 GB flash memory Operating system …
56Oscilloscope — This article is about current oscilloscopes, providing general information. For history of oscilloscopes, see Oscilloscope history. For detailed information about various types of oscilloscopes, see Oscilloscope types. Illustration showing the… …
57Autostereoscopy — The Nintendo 3DS uses parallax barrier autostereoscopy to display a 3D image. Autostereoscopy is any method of displaying stereoscopic images (adding binocular perception of 3D depth) without the use of special headgear or glasses on the part of… …
58Digital newspaper technology — is the technology used to create or distribute a digital newspaper. Contents 1 Hardware 1.1 PC s 1.1.1 PC 1.1.2 Netbook …
59iPhone — This article is about the line of smartphones by Apple. For other uses, see iPhone (disambiguation). The iPhone 4S, the most recent generation of the iPhone iPhone models …
60Adam tablet — Manufacturer Notion Ink Release date 21 Jan 2011[1] Operating system Android 3.0.1 CPU 1 GHz, dual core ARM Cortex A9 …
