On the eve of "August 1st", the two major epic giant films "Jianjun Daye" and "War Wolf 2" successively presented "August 1st", whether it was the bloody battle of the revolutionary ancestors of the war years, or the forgotten forgetting of the Chinese soldiers in the period of the powerful country. Death is so shocking and touching, so many friends are completely blasted by the Chinese military's bloody army!
Today, it is the 90th anniversary of the "August 1st" Army Day. The powerful giants sincerely wish the Chinese People's Liberation Army a happy holiday and feel proud of the increasingly powerful national defense force of the motherland! Compared with 1927, it is now increasingly huge. The ranks of the People's Liberation Army have long been spread all over the world, and they are stationed in various corners of the motherland to protect the country. And because of the "ingenuity" quality, the military industry has favored the powerful and powerful colors, and naturally followed the motherland's army to go to the north and south of the charm of the glamour, high-definition blooms Chinese power!
a certain force in Fujian
a staff member in Beijing
a certain force in Shandong
A certain force in Anhui
a certain force in Guangxi
a force in Gansu
a certain force in Hebei
Hunan military division
a certain unit of Jilin
An armed department of Jiangsu
Jiangxi military division
a certain force in Liaoning
a military region in Qinghai
a unit in Tianjin
Xinjiang troops
a certain force in Yunnan
......
Whether it is alpine snow or a prosperous town, Qiangqiang is always closely connected with the Chinese army. It has sent a batch of high-quality LED displays to the conference halls, command centers and foreign affairs exchanges of various units. The development of various activities provides a stable and reliable guarantee. In the future, Powerful Color will work harder to build a world brand independently developed and produced by the Chinese, inject more high-tech power into the Chinese army, and let the light of technology shine in the world!
Resistive Touch Screen
The outermost layer of resistance screens is usually a soft screen that connects the internal contacts up and down by pressing. The inner layer contains the oxidized metal of the physical material, namely N-type oxide semiconductor (indium oxide), also known as indium oxide, with an optical transmittance of 80% and the upper and lower layers separated by the middle. ITO is the main material used in both resistive and capacitive touch screens. Their working surface is the ITO coating. The outer layer is pressed by fingertips or any object to make the surface film concave and deformed. According to the leading line number of screen, divide again have 4 line, 5 line and much line, threshold is low, cost is opposite cheap, advantage is not affected by dust, temperature, humidity. Disadvantages are also obvious, the outer screen film is easy to scratch, can not use sharp objects to touch the surface. In general, multi-touch control is not allowed, that is, it can only support a single point. If two or more contacts are pressed at the same time, they cannot be recognized and accurate coordinates can be found. To enlarge a picture on the resistance screen, you can only click "+" several times to make the picture be enlarged step by step. This is the basic technical principle of the resistance screen.
Control by pressure induction. When a finger touches the screen, the two conductive layers are in contact at the touch point and the resistance changes. A signal is generated in both X and Y directions and transmitted to the touch screen controller. The controller detects the contact and calculates the position of (X, Y), then works according to the simulated mouse mode. Resistive touch screen is not afraid of dust, water and dirt, and can work in harsh environments. But because the outer layer of the composite film is made of plastic material, its anti-explosion property is poor, and its service life is affected to some extent.
The resistive touch screen is controlled by pressure induction. The surface layer is a layer of plastic and the bottom layer is a layer of glass, which can withstand the interference of harsh environmental factors. However, it has poor hand feel and light transmittance, so it is suitable for wearing gloves and occasions that cannot be touched directly by hand.
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Tonya Display Limited , https://www.tydisplay.com