stretched bar display

Almost all current smart projections use DLP seamless splicing screen projection technology, so how much do you know about this technology? Today I will briefly analyze the working principle and characteristics of this technology. The light source hits the light on the lens to obtain usable parallel light. The parallel light passes through the color wheel to obtain a uniform rectangular spot, which is then processed by DMD, the core component of DLP seamless splicing screen projection technology. Finally, the light is hit on the projection lens and passed The lens gets the projection we need, which is the working principle of DLP seamless splicing screen projection technology. DLP seamless splicing screen display board has extremely fast response time, you can switch independent pixels many times when displaying a frame of image. In addition, the strong reflective surface of the DMD chip can eliminate the obstacles in the light path and allow more light to be projected on the screen, and maximize the use of the projector’s light source to obtain a higher contrast picture. These are DLP seamless splicing screen projections. Advantages of technology. In addition, in terms of size, the DLP seamless splicing screen chip is lighter and smaller, which is one of the reasons why DLP seamless splicing screen projection technology is widely selected for small-size products such as smart projection. In addition, at the end of last year, Texas Instruments also launched a smaller size 1080P chip for smart projection. The compression of the chip size

Compared with traditional advertising machines, what are the advantages of LCD advertising machines? The following editor will leave a brief introduction: The LCD advertising machine is very convenient to maintain the advertising content. The traditional advertising machine needs to copy the content with a computer first, and then a dedicated person will go to the advertising machine outlet to replace the CF card, which causes a waste of human resources and is very inefficient; the electronic online advertising machine is accessed through the Internet IP and passed in the office. Control the host, directly download the content to be updated to the advertising machine, and can delete, sort, set playback rules, interstitial control, aerial control, etc., all can be completed in a few minutes, and save a lot of labor costs. The advertising playback management of the LCD advertising machine has become more flexible and faster. Traditional LCD advertising players need to pre-arrange the program playlists. How to broadcast at the outlets usually takes a long time to implement after the arrangement is completed, and it is very inconvenient to replace one round and requires a lot of manpower; electronic online advertising players This problem can be solved easily. All outlets arrange programs, change, insert broadcast, and broadcast arrangements only need to be controlled by software on the server management side, and the order can be issued. It can be said that an advertisement can be placed overnight. To broadcast on designated outlets in various cities, the speed is very

Hospital LCD advertising machine With the help of network LCD advertising machine, medical institutions can broadcast medical, registration, hospitalization and other related information. In addition, the LCD advertising player system solution can also be used to allow doctors and patients to interact, provide map-oriented, entertainment information and other content services, not only can simplify the process of seeing a doctor, the LCD advertising player is also conducive to alleviating the anxiety of patients. Retail chain LCD advertising machines rely on the online version of LCD advertising machines to help users immediately release content information such as shopping guides, products and promotions. The rich display functions and bright colors of the LCD advertising machine can effectively enhance the shopping experience of consumers, while also helping users simplify the information release process, and ultimately improve the sales performance of users in the retail industry. The hotel network LCD advertising machine can also display information in the public area of ​​the hotel, and can provide customers with hotel service information. For example: hotel map, room usage, cuisine recommendations, discount activities and other information content. In addition, when necessary, the online version of the LCD advertising machine can also develop relevant hotel operation support based on the hotel’s original system, such as hotel automatic check-in and account number services. Metro LCD advertising machines, bus LCD advertising machines, airport LCD advertising machines, and station LCD advertising machines rely on the online version of the LCD advertising machines to allow users to update and release traffic