You can get portable televisions now that are the size of a wristwatch! They don't tend to get any smaller than that, as any smaller and you can't see the picture.
Yes, there are portable TV Radio Combos available.
You can find portable televisions online or in stores from a variety of companies. They range in screen size and also in proce depending on the type you are looking for.
Yes there are portable battery operated LCD televisions. Try the Haier HLT71 7-Inch Handheld LCD TV.
There exists a few different types of screen for portable televisions. You can have a mounted screen which is harder to move. Then you have a sliding screen which is easy to use, but isn't the clearest picture.
The smallest tv offered by sony would be the 2.2-inch portable LCD TV.
I dont think there are or will be any TV antennas available for portable DVD players. DVD players are meant to play DVDs and cannot be used as Television, so any question or doubt of antennas does not arise. As far as my knowledge goes this isn't possible.
Portable televisions can be purchased at most appliance stores that sell regular-sized televisions, as well as at electronic accessory stores like Radio Shack. However, I would recommend calling ahead first to confirm that they have it.
Screen sizes on portable dvd players for use in cars will never be as large as normal televisions, but they do have to be large enough for practical use. The sizes available tend to to run between 7 inches and 10.2 inches.
The smallest one is about twelve inches by another twelve inches. These are expensive but are well worth the about 250 dollars it will take to buy them.
I took my portable TV with me on vacation
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.
A portable television is one that has a built in power source such as a battery pack. In addition, a portable television must be small enough to travel and have an antenna to receive stations.