How to choose LCD LCD video wall
LCD liquid crystal splicing wall integrates modern advanced power electronic technology, liquid crystal display technology, embedded hardware splicing technology, multi-screen image processing technology, signal switching technology and mechanical manufacturing. Combining these technologies organically, the LCD splicing curtain wall display system products produced by the company have fully demonstrated a strong competitive advantage in the fierce market competition. Among them, the use of professional narrow-edge design of LCD panel products by internationally renowned companies is characterized by outstanding features, and these features are precisely the core content that users need to pay attention to when purchasing.
LCD splicing curtain wall is preferably ultra narrow frame design
Whether the ultra-narrow bezel design will directly affect whether the user uses the LCD splicing curtain wall as a display solution. LCD uses backlight tube as the light source, its edge is generally wide, 46-inch ordinary LCD screen has a frame width of more than 30mm. If used for splicing, the splicing gap is at least 60mm, which will seriously affect the visual effect. Accepted. If the unique narrow-edge design of the DID LCD screen is used, the stitching gap is only a minimum of 7mm, which fully guarantees the complete rendering of the picture.
High definition standard to reach 1080P
Compared with other display devices of the same size, the large-screen LCD splicing unit has higher resolution, and the single-screen resolution can be increased up to 1920X1080, which can perfectly display 1080P HD signals.
LCD panels with extra wide viewing angles are more acceptable
The PVA (PatternedVerticalAlignment) technology, that is, the "image vertical adjustment technology" LCD panel can reach more than 178 degrees (horizontal and vertical), which is much higher than other display devices. When viewing at any angle, the brightness and color of the image must be the same, which is an important factor in user selection.
Higher brightness than ordinary civilian TV or PC LCD screens
Compared with ordinary civilian TV or PC LCD screens, the professional narrow-edge design LCD screen has higher brightness. The brightness of ordinary civilian TV or PC LCD screens is generally only 250-300cd/m2 (≤42′′) and 400-500cd/m2 (≥46′′), while the professional narrow-edge design LCD screen can reach 700-800cd. / square meter (≥ 46"). This high brightness ensures that the image is more clearly visible in any indoor environment.
Higher color saturation than ordinary civilian LCD or CRT display devices
At present, the color saturation of ordinary LCD and CRT display devices is only 72%, while the professional narrow-edge design LCD screen can achieve high color saturation of up to 92%, thanks to the newly developed color calibration technology, through this technology, in addition to In addition to color calibration of still images, color calibration of dynamic images can be performed to ensure accurate and stable image output.
long lasting
Ordinary LCD screen is designed for TV or PC monitors. It does not support 24 hours a day and night. The professional narrow-edge LCD screen is designed for industrial-grade monitors and billboards. It supports continuous use 24 hours a day and night in public open air. With a service life of more than 50,000 hours, this is a basic requirement for LCD splicing curtain walls.
First, the product description:
Oily Curing Agent, professional used to prevent the old and new cement floors, emery wear-resistant floor, terrazzo and other ground dust, anti-ash, anti-run sand. At the same time infiltration of hardened cement, full penetration reaction, the formation of a hard film on the surface, play a beautiful, conservation effect.
Second, the performance characteristics:
1, to prevent the infiltration of water and gas
2, enhance wear resistance
3, construction is simple, save labor
4, easy to clean
Third, the scope of application:
New cast concrete surface such as: roads, airports, large cement concrete projects, concrete components, wear-resistant floor and so on.
Fourth, the construction instructions:
1, the material should be fully mixed before use.
2, the final surface of the concrete surface after calendering can spray evenly on its surface curing agent,
3, the construction time is about 2-4 hours after calendering (depending on the ambient temperature and humidity at that time) The basic requirement is that the surface has no free water.
4, the concrete facade demolition immediately after the template should be sprayed oily curing agent.
Oil Curing Agent,Concrete Oil Curing Agent,Reactive Oil Curing Agent,Cement Oil Curing Agent
Jiangmen Kasole Building Materials Co., LTD. , http://www.kasole-paint.com