Optical display
Terahertz radiation, with wavelengths between microwave and visible light, can penetrate many non-metallic materials and detect the characteristics of certain molecules. These properties can be used for a variety of …
Resolution (resoluTIon) refers to the precision of the screen image, and the resolution determines the fineness of the image details. Usually, the higher the resolution of an image, the more …
The display of the printer, suddenly white screen what is the reason for this, generally because the display transistor damage or motherboard burned, if they are not caused by these …
The Pound-Drever-Hall (PDH) technique, an active frequency locking technique, is one of the best performing means of laser frequency stabilization systems available and was first proposed by R.V. Pound, Ronald …
LCD screen display to achieve touch function Drive 320* 240 ST7789 SPI screen for content display, display text and touch screen basic use; reference: the driver model defines the key …
To select the right TFT LCD for a medical application, engineers and decision makers need to have a thorough understanding of how the specifications of a TFT LCD affect the …
3D vision of structured light principle explained In general, the said structured light can be divided into two main categories Line scan structured light. Faceted structured light. Generally when talking …
I. The principle and application of optical thin film. Simply put, the whole physical basis of optical thin film is the interference of light. The so-called optical film must first …
I. The principle and application of optical thin film Simply put, the whole physical basis of optical thin film is the interference of light. The so-called optical film must first …
Cold cathode fluorescent lamps (CCFLs) are used as white light sources for backlit liquid crystal displays (LCDs.) CCFLs offer many desirable features, but they also have unique characteristics that must …
