كجهاز عرض احترافي من الدرجة - الصناعية ، تُستخدم شاشة الربط LCD بشكل أساسي في مراقبة المناسبات التي يتم تشغيلها بشكل أساسي لفترة طويلة ، مثل غرف المراقبة في مجالات الأمن العام وشرطة المرور والبنوك والمؤسسات ، المجتمعات ، وما إلى ذلك ، والتي تتوافق جميعها مع معدات المراقبة. كاستخدام لإدارة السلامة ، نظرًا لأنه يحتاج إلى بدء التشغيل لفترة طويلة ، فإن المتطلبات الأساسية له هي التشغيل المستقر والجودة الموثوقة. كيف نحكم على جودة شاشة الربط LCD.
1. The LCD splicing screen selection panel is very important. It directly affects the performance and service life of LCD splicing products, as well as the manufacturer's brand and customer's reputation.
2. The brightness of the LCD splicing screen is an important indicator to measure the brightness of the LCD splicing screen. The higher the brightness, the more eye-catching the LCD screen. The LCD splicing screen is a material that is solid first and then liquid. It does not emit light by itself, and its brightness is completed by the backlight tube behind the panel, so the number of lamps is related to the brightness of the LCD splicing screen.
3. Contrast, which is also an important goal to measure the LCD splicing screen. When we watch a movie with character scenes, contrast blocks can emerge from the contrast between light and dark.
4. From a visual point of view, with the advancement of LCD technology, the visual viewing angle of the LCD splicing screen has reached more than 178 degrees, achieving the function of a positive viewing angle.
5. If the splicing screen is used for splicing and the seam is large, it will affect the visual effect. This is unbearable for users. Manufacturers have now opted for DID LCD screens and plan to use ultra-narrow bezels with a stitching gap of just a few millimeters. A good image can be displayed clearly.
6. The structure of LCD splicing screen, we all know that a good LCD splicing curtain wall is composed of multiple splicing units, in the form of MN, in many cases, it is not needed during the day and night. Continuous work requires the LCD splicing screen to have strong stability and reliability.
