Όσον αφορά την εμφάνιση, τα μηχανήματα εξωτερικής διαφήμισης LCD και οι οικιακές τηλεοράσεις LCD δεν διακρίνονται για πολλούς ανθρώπους. Από αυτά, μπορούν να καλύψουν την επιφάνεια εργασίας, τον τοίχο, την οροφή, την οριζόντια και κάθετη εγκατάσταση και μπορούν να σχεδιαστούν για διαφορετικές ανάγκες διαφόρων περιστάσεων. Χρησιμοποιούνται και τα δύο για την αναπαραγωγή δυναμικών εικόνων και μπορούν επίσης να λειτουργήσουν με τηλεχειριστήριο, το οποίο μοιάζει με δίδυμα. Αλλά στην πραγματικότητα είναι αρκετά διαφορετικά, και υπάρχουν μεγάλες διαφορές στις κατηγορίες των ομάδων καταναλωτών. Σήμερα, θα σας διδάξω πώς να διακρίνετε τις μηχανές διαφήμισης LCD εξωτερικού χώρου και τις οικιακές οθόνες LCD.
1. Differences in Appearance Design
Commercial LCD video wall and home TV are different in appearance design, user group attributes, structure and IC chip and circuit structure under the premise of displaying video and picture pictures well. For LCD TV, because it needs to be placed in the living room, bedroom and other home environments, it needs to be well matched with furniture. Designers usually start from the color matching and shape of the TV; but for commercial LCD splicing As far as the wall is concerned, people often pay attention to the video content it plays, not the product itself, so everyone sees that the body of the commercial LCD video wall is square, very simple and simple, and the color is black.
Second, the interface is equipped with different
LCD TV interfaces are very rich, but commercial LCD video walls are not necessary. They are usually equipped with the most basic interfaces that can be seen in traditional monitors such as DVI and D-Sub, and new commercial monitors will gradually increase DisplayPort interfaces, etc. etc., the purpose is to input the video signal with higher resolution during multi-screen splicing. For some special occasions, such as high temperature and low temperature outdoor environments, commercial LCD splicing walls usually add functions such as overheating protection, heating, high brightness, and waterproofing, while LCD TVs are generally located in indoor environments with better environments and will not have these characteristics.
Third, the use of (IC) cores are not the same, the products are different
Although they have "telepathy" like twins, they also think differently in certain parts. Another difference between LCD TV and commercial LCD video wall is the IC chip and circuit design structure. The role of LCD TV is mainly to play TV programs, videos and game pictures. The main emphasis is on the clarity of dynamic pictures, and the accuracy of color reproduction is not so demanding. Therefore, LCD TV IC chips are mainly used for picture dynamic effects and color. Optimized for vividness.
Commercial monitors mainly play static pictures, text or dynamic videos. Therefore, manufacturers will adopt different adjustment methods for different purposes, and will emphasize the accuracy of color reproduction, which is similar to LCD TVs in adjustment. Larger differences, and high-end models also have built-in color calibration systems.
4. Differences in consumer groups
The differences in the attributes of the user groups lead to completely different design concepts between the two. For LCD TVs, they are mainly aimed at mass individual users, and are almost necessary items for every family. The main purpose is entertainment, which is the carrier of TV programs, movies and game entertainment; while commercial LCD splicing The wall is mainly aimed at business users, public information display, medical treatment, education and training and other industries. Although the content of its broadcast is basically the same as that of LCD TVs, the users who purchase commercial LCD video wall products are basically not individuals, but enterprises, administrative units, medical education units, institutions, etc., and the purchasing groups they face are very large. Therefore, for manufacturers, they give these products different characteristics according to the different ideas and attributes of these consumers.
For ordinary individual users, they need LCD TVs with stylish and personalized appearance, convenient control, stable quality and excellent display effect. For industrial users, the working time of commercial LCD video wall is usually 7 24 hours, so it puts forward more stringent requirements for product quality stability, reliability, damage resistance, anti-aging ability and low power consumption. Require.
