It should probably be "wall hung". A flat screen TV, mounted on the wall, like a thick painting.
Yes, they do have brackets and things to hang the televisions on the walls. http://www.usa.philips.com/c/tv-and-monitor-accessories/fixed-sqm6375_27/prd/
Sony wall mounts are available in various sizes. From easy designs, to just hang your tv set as a painting, right on to very luxury automated wall mounts.
One can use a Samsung wall bracket to hang a TV of a fitting size to the wall. Often people do this to save furniture room or to elevate the TV to a higher position.
To hang a wall mount for a HD TV, the first thing to do is to secure the mount plate to the back of the TV. Next is to find your wall studs and figure out the placing for the wall mount template. Once the template is in place, you can drill your guide holes according to the template. Follow the template instructions to finish installing the wall mount. All that is left, is to align the tongue and groove on the front of the wall mount and the back of the mounting plate. Attatch a few screws at the bottom to hold them together and then the installation is complete.
flat screen hd tv, so it can easily hang against the wall
A flat TV wall mount is one that keeps the TV fixed against the wall. Other options for wall mounts are tilt and full control. TV wall mounts are bolted into the studs of walls and then attached to the TV's.
A flat screen tv is safe to have around babies. If you hang it on the wall just make sure it is far enough away from the floor and on the wall sturdy so it doesn't fall.
If correctly installed there shouldn't be much damage done to your wall with this LCD TV mount. At the most there should be a few small holes from the insertion of screws. If installed correctly, this will do no more damage than if you were to hang a picture frame on your wall.
Any 22 inch TV would be fine. You have to get the right measurements for it first. It depends on how much you are willing to spend and the brand of the company.
It is more useful to use a stand for a flat screen TV. If a flat screen is hung up you will have to go through the trouble of mounting it and possibly damaging the wall opposed to just sitting it on a table or stand.
The size of wall mount you need is around 50 inch wall mount or higher. For the sake of being sure, you may need to ask a professional for assistance on the subject. Good Luck on finding your answer.
You cannot just hang LED TVs on the wall with screws alone. The screws will pull out of the drywall and the television will fall to the ground. To keep this from happening, you need to use wall anchors instead. These are made of plastic, and you can put them into the drywall. You can then put the screws into the anchors. This will make sure that the weight of the television does not cause it to fall.