Hot Sale for Color Lcd - Small sized screen,H28B03-00Z – tsont Detail:
| Item | Typical value | Unit |
| Size | 2.8 | Inch |
| Resolution | 240RGB*320dots | - |
| Outling dimension | 50.00(W)*69.2(H)*2.3(T) | mm |
| Viewing area | 43.2(W)*57.6(H) | mm |
| Type | TFT | |
| Viewing direction | ALL O’ Clock | |
| Connection type: | COG + FPC | |
| Operating temperature: | -20℃ -70℃ | |
| Storage temperature: | -30℃ -80℃ | |
| Driver IC: | ST7789V | |
| Interfce type: | RGB | |
| Brightness: | 190 CD/㎡ | |
Because liquid crystal molecules have another characteristic, they cannot be fixed at a certain voltage, otherwise, it ’s been a long time. Even if the voltage is cancelled, the liquid crystal molecules could not be rotated due to the change of the electrical characteristics because of the destruction of the characteristics. Form different gray scales. Therefore, at regular intervals, the voltage must be restored to its original state to prevent the characteristics of the liquid crystal molecules from being damaged.
But what if the screen keeps moving, that is to say, when the screen displays the same gray level at one time? So the display voltage in the LCD is divided into two polarities, one is positive, and the other is negative. Sex.
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Cooperation
"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for Hot Sale for Color Lcd - Small sized screen,H28B03-00Z – tsont, The product will supply to all over the world, such as: Italy, Islamabad, Hungary, Many goods fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't have to waste time shopping around.
By Kay from Belarus - 2017.03.28 16:34
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Christopher Mabey from Jersey - 2017.09.22 11:32
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