2019 High quality Phone Screen Display - Small sized screen,H40B23-00Z – tsont Detail:
Item | Typical value | Unit |
Size | 4.0 | Inch |
Resolution | 480RGB*480 dots | - |
Outling dimension | 75.76(W)*77.88(H)*2.15(T) | mm |
Viewing area | 71.856(W)*470.78(H) | mm |
Type | TFT | |
Viewing direction | All O’ Clock | |
Connection type: | COG + FPC | |
Operating temperature: | -20℃ -70℃ | |
Storage temperature: | -30℃ -80℃ | |
Driver IC: | ST7701S | |
Interfce type: | RGB&MIPI | |
Brightness: | 300 CD/㎡ |
Regardless of active or passive liquid crystal displays, in addition to liquid crystal materials, glass substrates (conductive glass), color filters, polarizers, backlights, etc. are required. Auxiliary materials include alignment agents, sealants, and gasket materials. . Of course, for a TFT-LCD, a TFT array needs to be fabricated on a glass substrate, and the materials it needs are almost the same as those of the semiconductor industry. In addition, the material cost structure of different liquid crystal displays is very different.
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Cooperation
Good quality comes initial; company is foremost; small business is cooperation" is our business philosophy which is frequently observed and pursued by our business for 2019 High quality Phone Screen Display - Small sized screen,H40B23-00Z – tsont, The product will supply to all over the world, such as: Johor, Liverpool, Albania, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for you in China. Of course, other services, like consulting, can be offered too.

The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
