(1) Revealing the concept of Everlight Science and Technology Center on the screen: professional quality starts from me.....
The control circuit of the display screen captures the signal from the computer, and through the driving circuit, the LED dot matrix surface flashes. The display screen is composed of LED flashing components and a control circuit. The entire display screen is composed of unit boards with the same structure. The unit boards can be exchanged with each other, which will make the installation and protection of the screen body more concise and convenient. The size of the surface of the display screen or the surface of the object can be made up of several flat-headed unit boards according to the customer's requirements.
(2) The computer and its external facilities are in the system, and the internal essence of the screen playback is all manufactured and processed by the computer, and then transmitted to the control system of the display screen through the line transmission. Computer external facilities, such as electronic scanners, can input various pictures into the computer.
(3) Video file peripherals can display video file information on the display screen. The input of video file information goes through video file peripherals, such as televisions, VCD players, DVD players, VCRs, video cameras, and so on.
(4) After the display screen of audio facilities is connected with power amplifiers and speakers, it can play music, and can also play news, advertisements and other information synchronously with the screen body, and successfully realize the synchronization of audio and video, making the display of the screen body more appealing and exciting effect.
(5) Communication system The information displayed in this system is processed by the computer and transmitted to the control circuit on the screen body through the transmission line, and then displayed on the screen body.
Other computer peripherals, video file peripherals, audio facilities, etc. are all connected to the input end of the computer, so the connection of the lines is very clear, easy to install, use and protect.
(6) Computer network This system can successfully realize long-range control through computer.
(7) System functions It can be connected to an external electronic scanner to electronically scan and input various pictures and patterns (including handwritten fonts); It can input video file signals (TV, video, laser video disc), and display the dynamic TV screen in real time. Display other charts and animations; You can input computer signals to display the internal essence of the computer inspection viewer in real time, such as various tables, curves, pictures (stock quotes, stock analysis, savings interest rates, foreign exchange regulations) processed by the computer, etc., At the same time, it can display Beijing time, weather forecast, various news, recent major events at home and abroad, and the display form and delay time can be controlled; The animation display forms are various, as mentioned above, left and right, half-middle waist expansion, active shutters, running Waterproof kerosene lamp effect, etc.; The exposure time of each screen can be controlled and can be switched semi-automatically; It can be exposed by opening the window, that is, a small batch corresponding to the computer inspection viewer pattern; The devices correspond point by point, forming an irradiation relationship, and the irradiation position is convenient and adjustable; The programmed program can be changed at any time, covering the internal substantive meaning of the program, the sequence of playback, and the uneven playback time, etc. The changed program can be revealed as soon as possible out; can control the computer as an office station on the network, read the real-time value from the designated server, and display it on the display screen.
(8) The unique part of the system The whole child system uses imported famous factory components as it sees fit, and the quality is guaranteed.
Plate preset, compact structure, convenient installation and protection.
It is revealed that the structure of the box body is reasonably preset, and the combination with the pixel tube is considered appropriate, and the heat dissipation form of the rubber ring in the guide rail is used to implement a tight seal; our company has specially researched and manufactured a two-way convection heat dissipation scheme for outdoor screens. One channel of air-conditioning cold air input and one channel of fan hot air exhaust. It is the first and exclusive creation in China so far. The special air duct is preset to completely solve the technical index change of the semiconductor components and optoelectronic components affected by the high temperature of the outdoor screen. The goal is to ventilate and dissipate heat. , and can prevent the intrusion of rainwater.
The whole hardware is successfully implemented, no software driver is required, high-speed, reliable and direct, which prevents the multi-layer loading of the software.
The display screen has high brightness, the effect is firm, clear and no sparkle.
All graphics that can be displayed on the computer inspection viewer can be displayed on the display screen, and the software has strong compatibility.
Used the non-linear color difference proofreading technology as deemed appropriate, with good revealing effect, high whitening rate, clear picture and text, smooth animation effect, and no Mosaic phenomenon.
The flash diode is a duck egg circular structure, with a large viewing angle, good flash effect and high flash rate.
