Yes there are portable battery operated LCD televisions. Try the Haier HLT71 7-Inch Handheld LCD TV.
LCD TVs were initially meant for the portable market because they did not consume as much battery. The first commercially available LCD was made by Casio in 1983.
LCD's are the closest thing to portable unless you just mean small.Then a small LCD is portable.
Because OLEDs do not require backlighting, they consume much less power than LCDs (most of the LCD power goes to the backlighting). This is especially important for battery-operated devices such as cell phones.
You can take the LCD out and sell it on eBay or craigslist. Also the board is recyclable.
A battery-operated clock typically contains gears (lever) to transfer the energy from the battery to move the clock hands (wheel and axle). The battery itself can be considered a simple machine as it converts chemical energy into electrical energy (lever). The display screen on the clock may also utilize a liquid crystal display (LCD), which relies on a combination of light polarization and electric fields (pulley) to function.
i recommend the portable monitor viewshocker, i bought it before.
Yep, you sure can! Here's a link to one: http://www.overstock.com/Electronics/Panasonic-DVD-LS855-8.5-inch-LCD-Portable-DVD-Player-Refurbished/3272991/product.html
To extend the battery life of a Canon T4i battery, you can try turning off features like image stabilization and autofocus when not needed, using a lower brightness setting on the LCD screen, and keeping the battery at room temperature when not in use. Additionally, carrying a spare battery or a portable charger can help ensure you have power when needed.
No, not all DVD players come with LCD. LCD refers to screens, and only portable DVD players come with screens. Most of which aren't even LCD screens but HD screens.
Unlike the CRT monitor, LCD doesn't use as much power. So, the battery of the laptop is enough to power its LCD monitor. There is a power supply cables within the laptops. That cables carry the power from the battery to its LCD monitor and other power needed devices. It is the simplest answer of how is the LCD on the laptop powered?
THERE ARE BOOM BOXES WITH LCD SCREENS FOR VIDEO..I.E. HAMILTON MV8920 PORTABLE VIDEO BOOMBOX
It'll probably be cheaper to buy another portable player. Traditionally, the LCD screen would probably cost more than the original retail price of the player. Sorry, but I've replaced LCD screens in TV's still under warranty, where the LCD screen was 1-1/2 times the original cost of the TV.