1noneIntroduction to Sewing LCD Splicing Screen

Qingying Video 46 inch-55Inch seamless splicing screenbeThe listed products are composed ofIDeveloped independently by the companyThe zero seam splicing system adopts the most advanced edge seam compensation technology, with independent intellectual property rights and patents, to achieve a truly "zero" seam effect. This product breaks the border limitations of LCD splicing products and achieves full coverage of cross screen display pixels. Leading other zero seam splicing products on the market in terms of resolution, color reproduction, refresh rate, color correction, stability, and more! The edge compensation display part of this product is fully integrated into the LCD screen, with a display dot pitch of ≤ 1.25Mm. The color displayed by edge seam compensation is close to 99% of the color of the LCD display, and the brightness of each pixel completely overlaps with the display curve of the LCD display.

1Comparison of Splicing Products

1Other features of the product

1. Integrated and modular screen design

Adopting an integrated and modular screen design, the splicing accuracy is high, and the splicing is convenient and fast, without leaving any errors in the display surface due to splicing errors between screensBlack belt "affects the display effect.

2. No need for post-processing of splicing seams, use and operation are the same as ordinary splicing screens

3. IPS (hard screen), wide viewing angle image

Zero seam LCD splicing screen, using more energy-efficient and environmentally friendly55 inch industrial grade LCD display unit with LED backlight source, 178 degree wide-angle field of view, achieving seamless integration of M * N.

4. high brightness500 cd/m²

lQingying VideoZero seam LCD splicing screen, with more uniform brightness, and the brightness of the central and peripheral areas of the LCD screen body is highly consistent

lWith back projectionCompared to DLP, it is clearer and almost twice as high;

landCompared to LED, it has a silky soft brightness, high resolution, and no dazzling feeling, making it suitable for indoor viewing.

5. Single screen Full HD1080P display

Zero seam LCD splicing screen,Single screen 1920 × 1080 physical resolution, combined to achieve display of 4K, 8K, and larger images.

6. Contrast achieved4000:1

lCompared to regular display screens, the contrast is lower4000:1, lacking a sense of hierarchy, with a feeling of "gray" and "foggy";

lWith back projectionCompared to DLP, it is 2-3 times higher and presents a "hazy" feeling in rear projection;

landCompared to LED, LED has lower contrast, displays residual images, and seriously lacks the delicacy and layering of image quality.

7. Long working life>60000 hours

lQingying VideoZero seam LCD splicing screen support24-hour x 7-day continuous operation, high reliability, and stable quality.

lAdopting direct beam typeLED backlighting has a lifespan of over 60000 hours.

lThe LED "dynamic position response" backlight technology dynamically responds to the brightness of the backlight based on the brightness changes displayed in the image area. If the image in a certain area is bright, the LED backlight will be bright accordingly; On the contrary, the LED backlight immediately darkens, which not only greatly improves the contrast and grayscale of the LCD screen, making it more energy-efficient, but also greatly extends its lifespan; At the same time, it also ensures that the brightness, contrast, and chromaticity characteristics of each LCD screen remain consistent after long-term use of the system.

8. High display color

lZero seam LCD splicing screen adoptsCompared to an 8-bit, 16.7 million yuan color LCD panel with 10 Bi:

u10 bits better display the details of the screen;

u10 bits effectively eliminate color layering in videos.

lComparison with other products:

uWith back projectionCompared to DLP, seamless LCD displays offer more vibrant colors

uandCompared to LED, due to the presence of dot matrix, colors cannot be continuous

9. Ultra thin screen body, stylish and beautiful, saving space

Zero seam LCD splicing screen, ultra-thin screen body not less than66.3mm。

10. Advanced screen parameters and university functions

Zero seam LCD splicing screen provides reliable screen calibration. In response to possible parameter inconsistencies in LCD splicing screens, the system provides brightness, contrast, chromaticity, and white balance adjustment functions. The automatic saving of parameters ensures the color consistency and brightness uniformity of the entire spliced screen.

11. Multiple video interfaces

Zero seam LCD splicing screen supports multiple video interfaces and supportsVGA, HDMI, DVI and other signals are input simultaneously, and the display can be switched freely.

12. Low energy consumption and no radiation

zeroLCD splicing screen with low heat generation, no radiation, no flicker, no eye damage, and no harmful substances(such as lead, mercury, cadmium, and chromium).