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 |
Product detail pictures:
Related Product Guide:
Cooperation
With our excellent administration, potent technical capability and strict top quality control technique, we go on to provide our consumers with trusted quality, reasonable price ranges and fantastic providers. We intention at becoming one among your most trusted partners and earning your fulfillment 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: European, Johannesburg, Oman, Over the years, with high-quality solutions, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We offer high quality product and competitive price, welcome the regular and new customers cooperate with us!
By Miranda from Belgium - 2017.08.18 11:04
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
By Elaine from Turin - 2018.12.11 14:13