Sentence examples for screen grids from inspiring English sources

A new technique for depositing metal carbon(Me C:H) thin films is proposed based on two metal screen grids embedded within an electron cyclotron resonance chemical vapour deposition ECR CVD) system.

Screen grids were made of tungsten and others of really durable wire, but they too, were made to only take so much stress, and they could collapse, or melt, touching the plate or the filament at anytime, causing the tube to ARC inside the envelope, and damage could result to other parts of the device.

Then a layer of tiny lenses will be added on top of the screen grid: every L.C.D. screen in the grid will be topped with hundreds" of individual lenses, Mr. Birch said, although he declined to give the exact number.

The variation of the screen grid transparency, the accelerator grid current ratio and the divergence loss were explored.

A suppressor grid is interposed between two positive electrodes usually the screen grid and the anode to reduce the flow of secondary electrons from one to the other.

Besides the cathode filament, anode plate, and control grid of the triode and the added screen grid of the tetrode, there is still another grid (suppressor grid) placed between the screen grid and the anode plate and maintained at cathode potential.

An example is the four-electrode tube known as the tetrode, in which an open-mesh grid (screen grid) maintained at a positive voltage is placed between plate and control grid.

The SCC mechanism is addressed through the catastrophic failure of a stainless steel screen (grid) used in a naphtha production unit in petrochemical industry.

Simulation results also show that Kr ion thrusters have more advantages than Xe ion thrusters, such as higher screen grid transparency, smaller accelerator grid current ratio, larger cut-off current threshold, and better divergence loss characteristic.

It is found that the screen grid transparency increases with the acceleration voltage and decreases with the beam current, while the accelerator grid current ratio and divergence loss decrease first and then increase with the beam current.

Constant and stable power output even with variable load condition (up to VSWR 2) is achieved by employing two real time feedback control loops-one for making constant output power and the other one for optimizing anode & screen grid dissipation.