and it's the successor to the TV officially called the LG W7 Signature Series but known to everybody as the Wallpaper TV. The W7 (pictured below) got its nickname because it was so thin you stuck ...

But now it looks like it's coming back – and even better. The TV was LG's Signature "wallpaper" OLED, a genuinely gorgeous, superthin television that delivered a punchy picture while appearing ...