成人综合网站_国产一级黄色录像_性猛交娇小69hd_中文字幕在线播放av_久久久欧美精品sm网站_日韩精品――色哟哟_93看片淫黄大片一级_成人午夜精品一区二区三区_双性尿奴穿贞c带憋尿_日本欧美视频在线观看

Complementary colors of LCD splicing screens: If two colors of light (monochromatic or polychromatic) are mixed in an appropriate proportion to produce a white feeling, then these two colors are called "complementary colors". For example, red light with a wavelength of 656nm and blue light with a wavelength of 492nm are complementary colors; For example, magenta and green, yellow and blue, which are any of the three primary colors - the other two mixed colors are complementary colors. When the complementary color decreases, it will turn black. When complementary colors are juxtaposed, a strong contrasting color sense is generated, feeling that red is redder and green is greener. If the saturation of complementary colors decreases, they will tend towards harmony.

The color of LCD splicing screen, as the name suggests, is the appearance name of various colors, such as red, regular blue, lemon yellow, etc. Hue is the main characteristic of color and the most accurate standard for distinguishing different colors. In fact, any color other than black, white, and gray has tone properties, which are composed of primary, intermediate, and complex colors. Optically speaking, color tone differences are caused by the length of the wavelength of light waves. Even if it is the same color, it can be divided into several colors. For example, yellow can be divided into medium yellow, earthy yellow, lemon yellow, etc., while gray can be divided into red gray, blue gray, purple gray, etc. There are six basic colors in the spectrum: red, orange, yellow, green, blue, and purple. People's eyes can distinguish about 180 different colors.

Diversified functions

Through the large screen display system, it can support multiple control methods and protocols, uniformly call the communication protocols of devices from different manufacturers, and support AV from different manufacturers and models VGA, DVI, HDML matrix linkage to meet various needs; In terms of diversified display methods, various display operations can be achieved, such as single screen, overlay, painting, full screen, cross screen roaming, displacement, image segmentation and scaling, etc. These functions are also not available in products such as LED displays and DLP splicing screens, so seamless splicing screens are widely used in various industries.

Large market scope

Due to the diverse functions of seamless splicing screens, this is also one of the reasons that determine their large market scope. For example, in the past, its display terminals typically used industrial monitors. However, in recent years, the field of security monitoring has put forward higher requirements for screen display effects, so the market share of seamless splicing screens in security display will continue to grow. In today's exhibition, information, advertisements, videos, and other promotional materials are usually displayed through large screen display devices, and seamless splicing screens have better display effects and powerful functions, naturally attracting more and more people. In addition, seamless splicing screens have the characteristics of high definition and large size.