Top Quality 4 Inch Rgb Interface Lcd Screen - Small sized screen,H23T37-00N – tsont Detail:
| Item | Typical value | Unit |
| Size | 2.3 | Inch |
| Resolution | 320RGB*240dots | - |
| Outling dimension | 51.00(W)*45.80(H)*2.3(T) | mm |
| Viewing area | 46.75(W)*35.06(H) | mm |
| Type | TFT | |
| Viewing direction | 12 O’ Clock | |
| Connection type: | COG + FPC | |
| Operating temperature: | -20℃ -70℃ | |
| Storage temperature: | -30℃ -80℃ | |
| Driver IC: | ILI9342C | |
| Interfce type: | MCU&SPI | |
| Brightness: | 200 CD/㎡ | |
Therefore, the phase transition temperature of the liquid crystal material determines the operating temperature range of the liquid crystal display device. Table 1 shows the relationship between
Relevant liquid crystal material parameters and the characteristics of the liquid crystal display device related to it. Liquid crystal material parameters are mainly clear
Point Tp (temperature transition point from liquid crystal phase to isotropic phase), curing point Ts.N (conversion from nematic phase to smectic phase or solid phase)
Temperature point), optically anisotropic birefringence On, dielectric anisotropy Oε, elastic constant Kn (splayed elastic constant),
K22 (torsional elastic constant), K33 (flexural elastic constant), rotational viscosity y, etc.
| Parameter | Symbol | Typical value | Comments |
| Clearing point | Tclp | 80°C. | Max. operating temperature |
| Smectic-Nematic ltransition | Ts-N | - 40°C. | Min. operating temperature |
| Optical anisotropy | A n=n//-n L | 0.085=1.562-1 .477 | Determines optical behavior |
| Dielectric anisotropy | 0 ε=ε//_ε⊥ | 7=10.5-3.5 | IDetermines behavior in electric field |
| Elastic constants | K11， K22, K33. | 10-11 Newton | Important for response time |
| Rotational viscosity @20°C | Y 1 | 100 mPa s | Important for response time |
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Cooperation
We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for Top Quality 4 Inch Rgb Interface Lcd Screen - Small sized screen,H23T37-00N – tsont, The product will supply to all over the world, such as: Vietnam, Albania, Pakistan, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, let us work together to get success.
By Arthur from Myanmar - 2018.07.26 16:51
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Doreen from Sweden - 2017.08.18 11:04
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