If you had an out-of-date laptop, you'd be embarrassed, slow like a snail, giving old kids less than an ipad. Even though the memory has recently increased, there's not enough to sell for a big house. Slow down, there's a part on the computer that's got extra heat -- the lcd screen -- to turn it into a cool little tv. It's definitely better than watching a piece on a cell phone, an ipad
The following tools and materials are prepared: lcd screens removed from old laptops, 3 x 13 mm hex screws, 3 mm nut, laser cutters and 2-3 mm plates to be processed, 2d design tools such as coreldraw, etc。
Dismantling liquid crystal panels
The notebook is usually removed from the bottom and the keyboard is then removed from the main panel, the monitor line is found and carefully removed。
Light up the broken lcd panel
The laptop screen is linked to the main plate by a flat line, called the lvds interface, with 40 needles, 30 needles, 25 needles, etc. We're going to find a suitable lcd drive on the internet, and we're going to use the lvds line to connect to the lcd panel, so that the lcd panel can act as a monitor。
Match key parameter resolution for lcd drive: to light the lcd panel, for example, the lcd v56 lcd drive, the resolution of the screen must be known. For example, the constant lcd resolution is 1920*1080. If the resolution is not correct, the screen will be displayed after the panel is lit. Relax, however, as long as the right resolution upgrade file is found and the driver usb interface is inserted into the disk, it is automatically upgraded when it is installed. Of course, the easier way to do that is to tell the store your lcd model and get him to write the correct documents before the shipment. The panel model is usually printed near the back interface of the lcd, with a bar code and a series of numbers, and can find all the information on the lcd on the screen library (http://www. Paneook. Cn). In addition to resolution, there is the size of the screen, recorded silently, followed by a beautiful shell。
Make a shell for lcd tv
In principle, the lcd panel is used with the drive. But we can't run naked. We make a shell with a laser cutter. It's like the shell of a coin sorter, and it's like a twilight structure. A screwdriver and a screwdriver in the middle of each set of lumbers is now made, plugged in and a three millimeter screw is added, so that it can be fixed without glue and can be easily removed later。
Designed using the coreldraw software, with reference to the exact sizes found and the thickness of the plate. Design a small box of lcd drives behind the shell。
We have also designed a standard 100 mm installation hole for this small television, which can be mounted on a wall-mounted wall. In addition, the driveboard used does not have a network television function, but mobile phones and computers can easily be projected via the network to the hdmi interface, and mobile phones are no longer used to follow the drama. The birth of a perfect network television
