在自制彩投中,爱好者面临的最大问题莫过于选择一款适宜的液晶屏了。目前常见的液晶屏(统指适宜做彩投的11.3寸以下屏,下同)从尺寸上来分为主要有三大类,第一类是7寸以下(含7寸)屏,这类屏的共同特点是模拟屏居多,分辨率较低,一般在50万像素以下,可直接三基色输入,价格中等,外围电路较简单,只需要配置一片百元左右的视 In the homemade color cast, fans face the biggest problem than choose a suitable LCD screen. At present, the common LCD screen (referred to as the appropriate color cast 11.3-inch screen, the same below) from the size is divided into three major categories, the first category is 7-inch screen (including 7-inch), such screen common Features are mostly analog screen, low resolution, usually less than 500,000 pixels, direct input of the three primary colors, the price is medium, the external circuit is relatively simple, only need to configure a hundred or so of the visual