| Place of Origin |
Jiangsu China (Mainland) |
| Brand Name |
Chengyi |
| Model Number |
led writing board |
| Size |
20*30 |
Fuction of the led tablet :for your writing and drawing freely.Product formation:display panel,led illumination,electronic control motherboard,electronic pressure switch,frame,adpter . 1)Display panel:the acrylic material which is different from the common glass has the following features:high light transmittance up to 99% ,robustness.safety,no radiation,easily for transportation,etc. 2)Electronic illumination:this led illumination module adopts the advanced led beads and foreign IC chip so it is high bright ,emergy-saving ,environment-friendly and durabe.Under the same condition of power consumption.it can be 5 times as bright as thecommon tube or CCLF tube, its lifetime is 5-10 times length of the ordinary tube.it can constantly light for about 100.000 hours.Morever, when it is working ,there is no heat emitting to not to burn your hands .It is known that some world-famous manufacturers such as Samsung, Panasonic etc,all they are developing led displays and extra-thin lcd sets. 3)eletronic control motherboard :based on philips W series chips and American Fairchild Rseries control lable silicon, the main board uses fine designed software program and advanced electron technology. 4)electronic pressure switch:the application of this switch can protect electronic components from high pressure. 5)frame:it is made of GB SN63 aluminum and the mold is made bu the well-known enterprises.The production process of our product is the German precision electrophoresis process, and it is by no means the ordinary process,such as:painting ,sanding etc.The ekectric ion technology can protect the characteristics of goods,such as beauty, brightness, elegance,classic,non-fading,difficult to scrath etc. 6)power adpter: This product meets the 3C certification of international Europe and the United States,domestic electrical appliances industry , and its appearance is elegant. Working voltage is 110v-220v Wide range of voltage.