Transmission principle of color TV

Transmission principle of color TV

At the sending end, the captured one color image is decomposed into three primary color image signals, and then the three primary color signals are combined to a channel to the receiving end, and the received three primary color image signals are restored to the original color at the receiving end image.

1. Color image capture

Figure 3-7 Decomposition and synthesis of color pictures

The color separation optical system and three camera tubes can decompose a color image to be transmitted into three primary color images of red, green, and blue, thereby obtaining three primary color signal voltages R, G, and B.
The dichroic optical system includes an objective lens, a dichroic prism, a mirror, and so on. The camera principle of the three camera tubes is exactly the same as that of the black and white camera. They are responsible for capturing the three primary color signals of red, green and blue respectively.

ZGAR NEO 10000 PUFFS

ZGAR Vape Disposable Pods

ZGAR electronic cigarette uses high-tech R&D, food grade disposable pod device and high-quality raw material. All package designs are Original IP. Our designer team is from Hong Kong. We have very high requirements for product quality, flavors taste and packaging design. The E-liquid is imported, materials are food grade, and assembly plant is medical-grade dust-free workshops.

From production to packaging, the whole system of tracking, efficient and orderly process, achieving daily efficient output. WEIKA pays attention to the details of each process control. The first class dust-free production workshop has passed the GMP food and drug production standard certification, ensuring quality and safety. We choose the products with a traceability system, which can not only effectively track and trace all kinds of data, but also ensure good product quality.



We offer best price, high quality Pods, Pods Touch Screen, Empty Pod System, Pod Vape, Disposable Pod device, E-cigar, Vape Pods to all over the world.

Much Better Vaping Experience!


ZGAR Neo Vape Pods, ZGAR Disposable Vape, ZGAR Vape Pods System Vape,ZGAR Vape Pods Disposable Pod Vape Systems

Zgar International (M) SDN BHD , https://www.oemvape-pen.com

Posted on