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・ Handgun holster
・ Handgun hunting
・ Handguns (band)
・ Handhala ibn Safwan al-Kalbi
・ Handheld Culture
・ Handheld Device Markup Language
・ Handheld electronic game
・ Handheld game console
・ Handheld Games
・ Handheld Group
・ Handheld Isothermal Silver Standard Sensor
・ Handheld Messiah
・ Handheld PC
・ Handheld PC Explorer
・ Handheld projector
Handheld television
・ Handheld Torch
・ Handheld TV game
・ Handheld video game
・ Handhold (dance)
・ Handi
・ Handi Hamzah
・ Handi Ramdhan
・ Handi-Snacks
・ Handi-Transit
・ Handia
・ Handia (drink)
・ Handial Union
・ Handiaya
・ Handicap


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Handheld television : ウィキペディア英語版
Handheld television


A Handheld television is a portable device that usually uses a TFT LCD or OLED color display. Many of these devices resemble handheld transistor radios.
==History==

In the 1970s and early 1980s, Panasonic and Sinclair Research released the first TVs which were small enough to fit in a large pocket; called the Panasonic IC TV MODEL TR-001 and MTV-1. Since LCD technology was not yet mature at the time, the TV used a minuscule CRT which set the record for being the smallest CRT on a commercially marketed product.
Later in 1982, Sony released the first model of the Watchman; a pun on Walkman. It had grayscale video at first. Several years later, a color model with an active-matrix LCD was released. Some smartphones integrate a television receiver, although Internet broadband video is far more common.
Since the switch-over to digital broadcasting, handheld TVs have reduced in size and improved in quality. The major current manufacturers of DVB-T standard (common throughout Europe) handheld TVs are August International, ODYS and Xoro.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Handheld television」の詳細全文を読む



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